無水酢酸市場レポート：用途別、地域別、2025～2033年

世界の無水酢酸市場規模は2024年に39億米ドルに達しました。今後、IMARC Groupは、市場は2033年までに49億米ドルに達し、2025～2033年にかけて2.45%の成長率（CAGR）を示すと予測しています。同市場は、多くの医薬品や医薬品中間体の合成に注目が集まっていること、急速な都市化により忙しいライフスタイルを送る人々の間で多くの加工食品の需要が高まっていること、化学セクタが急成長していることなどが要因となって安定した成長を遂げています。

無水酢酸市場分析

• 主要市場促進要因：市場は、化学製造プロセスの進歩と相まって、高級品質のテキスタイルの採用が増加しているため、着実な成長を遂げています。
• 主要市場動向：食品消費の増加と化学セクタの繁栄により、市場は急成長を示しています。
• 地理的動向：北米は、大手製薬会社の存在によって市場をリードしています。しかし、中国は様々な化学品に対する需要の高まりにより、急成長市場として浮上しています。
• 競合情勢：無水酢酸産業の主要市場参入企業には、セラニーズ、BPケミカルズ、イーストマンケミカル、BASF、ジュビラン・ライフサイエンス、DuPont、SABIC、ペトロチャイナ、サソル、ダイセル、シプケム、ローディアなどがいます。
• 課題と機会：市場は、環境規制などの課題に直面する一方で、バイオベースの開発への注目の高まりという機会にも遭遇しています。

無水酢酸市場の動向

多数の医薬品と医薬品中間体の合成への注目の高まり

数多くの医薬品や医薬品中間体の合成に注目が集まっていることから、無水酢酸の採用が増加しており、市場にプラスの影響を与えています。Statistaによると、2022年の世界の医薬品収益は1兆4,800億米ドルにのぼります。無水酢酸は、アスピリン、アセトアミノフェン、その他の医薬品製造に欠かせない原料です。無水酢酸ベースのアスピリンは、軽度から中等度の痛み、炎症、関節炎の治療に役立ちます。また、心臓発作や脳卒中、血栓のリスクを下げる効果もあります。心臓疾患の増加は、医薬品における無水酢酸の需要を刺激しています。さらに、様々な炎症性疾患に罹患しやすい高齢者の間でアスピリンの消費が増加していることも、市場の成長を支えています。国連（UN）によると、65歳以上の世界人口は2022年の10%から2050年には16%に増加すると予測されています。

食品需要の増加

飲食品（F&B）セクタにおける無水酢酸の需要の高まりは、市場に明るい展望をもたらしています。急速な都市化により、多忙なライフスタイルを送る人々の間で加工食品や調理済み食品（RTE）の採用が増加していることが市場成長に寄与しています。統計タイムズ社は、2021年には世界中で44億6,000万人が都市部に住み、34億2,000万人が農村部に住むと主張しています。また、世界の都市人口は2050年までに66億8,000万人に増加すると予測されています。さらに、無水酢酸は、熱や弱酸に対する安定性を向上させ、食品の増粘に適した改質デンプンの製造に使用されます。無水酢酸は発酵剤として機能し、ベーキングを必要とする製品の製造には炭酸水素ナトリウムなど他の化合物と組み合わせて使用されます。また、ソース、ドレッシング、ピクルス、マリネードなど、幅広い食品において香料として機能します。様々な食品配合において、望ましい酸味やアルカリ性を維持するのに役立ち、製品の安定性、食感、味の一貫性を保証します。また、様々な食品の賞味期限を延ばすことにも役立ちます。これとは別に、世界中で人口が増加しているため、多くの食品に対する需要が高まっており、無水酢酸市場の成長を促進しています。世界銀行によると、世界人口は2021年には78億9,000万人であったが、2022年には79億5,000万人を記録しました。

化学部門の繁栄

Statistaによると、2022年の世界の化学産業の総収入は5兆7,200億米ドルを超えました。また、同年の世界の化学品消費額は5兆7,700億ユーロに達したとしています。世界中で盛んな化学産業は、様々な目的で無水酢酸市場の需要を喚起しています。無水酢酸は、酢酸モノマー、エステル、塩の工業的合成に使用されます。水やアルコールと急速に反応してエステルや酢酸塩を生成する反応性化合物です。時間とともに大気中の酸素と反応し、二酸化炭素（CO2）と酢酸を生成します。また、ゲラニオール、シトラール、クエン酸を製造する際の触媒としても使用され、このプロセスは無水物と炭化カルシウムを結合させることから始まり、酸化カルシウムを生成します。

目次

第1章 序文

第2章 調査範囲と調査手法

• 調査の目的
• ステークホルダー
• データソース
  • 一次情報
  • 二次情報
• 市場推定
  • ボトムアップアプローチ
  • トップダウンアプローチ
• 調査手法

第3章 エグゼクティブサマリー

第4章 イントロダクション

• 概要
• 物理的と化学的性質
• 主要産業動向

第5章 世界の無水酢酸産業

• 市場概要
• 市場実績
  • 数量動向
  • 金額動向
• COVID-19の影響
• 価格動向
• 市場内訳：地域別
• 市場内訳：最終用途別
• 市場予測
• SWOT分析
  • 概要
  • 強み
  • 弱み
  • 機会
  • 脅威
• バリューチェーン分析
  • 原料調達
  • 製造
  • 流通
  • 輸出
  • 最終用途
• ポーターのファイブフォース分析
  • 概要
  • 買い手の交渉力
  • 供給企業の交渉力
  • 競合の程度
  • 新規参入業者の脅威
  • 代替品の脅威
• 貿易データ
  • 輸入品
  • 輸出
• 市場促進要因と成功要因

第6章 主要地域の実績

• 中国
• 北米
• 西洋欧州
• 北東アジア
• 東南アジア
• 中東・アフリカ
• 東部欧州

第7章 市場内訳：最終用途別

• セルロースアセテート
• 医薬品
• テトラアセチルエチレンジアミン
• その他

第8章 競合情勢

第9章 無水酢酸製造プロセス

• 製品概要
• 関与する化学反応
• 詳細プロセスフロー
• 原料の要件
• マスバランスと原料転換率

第10章 無水酢酸：原料分析

• 市場実績
  • 数量動向
  • 金額動向
• 価格動向
• 市場内訳：地域別
• 市場内訳：最終用途別
• 主要サプライヤー

List of Figures

• Figure 1: Global: Acetic Anhydride Market: Major Drivers and Challenges
• Figure 2: Global: Acetic Anhydride Market: Production Volume Trends (in Million Tons), 2019-2024
• Figure 3: Global: Acetic Anhydride Market: Production Value Trends (in Billion USD), 2019-2024
• Figure 4: Global: Acetic Anhydride Market: Average Price Trends (in USD/Ton), 2019-2024
• Figure 5: Global: Acetic Anhydride Market: Breakup by Region (in %), 2024
• Figure 6: Global: Acetic Anhydride Market: Breakup by End-Use (in %), 2024
• Figure 7: Global: Acetic Anhydride Market Forecast: Production Volume Trends (in Million Tons), 2025-2033
• Figure 8: Global: Acetic Anhydride Market Forecast: Production Value Trends (in Billion USD), 2025-2033
• Figure 9: Global: Acetic Anhydride Market Forecast: Average Price Trends (in USD/Ton), 2025-2033
• Figure 10: Global: Acetic Anhydride Industry: SWOT Analysis
• Figure 11: Global: Acetic Anhydride Industry: Value Chain Analysis
• Figure 12: Global: Acetic Anhydride Industry: Porter's Five Forces Analysis
• Figure 13: Global: Acetic Anhydride Market: Import Value Breakup by Country
• Figure 14: Belgium: Acetic Anhydride Market: Import Value Trends (in Tons)
• Figure 15: Global: Acetic Anhydride Market: Export Value Breakup by Country
• Figure 16: USA: Acetic Anhydride Market: Export Value Trends (in Tons)
• Figure 17: China: Acetic Anhydride Market (in Million Tons), 2019 & 2024
• Figure 18: China: Acetic Anhydride Market Forecast (in Million Tons), 2025-2033
• Figure 19: North America: Acetic Anhydride Market (in Million Tons), 2019 & 2024
• Figure 20: North America: Acetic Anhydride Market Forecast (in Million Tons), 2025-2033
• Figure 21: Western Europe: Acetic Anhydride Market (in Million Tons), 2019 & 2024
• Figure 22: Western Europe: Acetic Anhydride Market Forecast (in Million Tons), 2025-2033
• Figure 23: North East Asia: Acetic Anhydride Market (in Million Tons), 2019 & 2024
• Figure 24: North East Asia: Acetic Anhydride Market Forecast (in Million Tons), 2025-2033
• Figure 25: South East Asia: Acetic Anhydride Market (in Million Tons), 2019 & 2024
• Figure 26: South East Asia: Acetic Anhydride Market Forecast (in Million Tons), 2025-2033
• Figure 27: Middle East & Africa: Acetic Anhydride Market (in Million Tons), 2019 & 2024
• Figure 28: Middle East & Africa: Acetic Anhydride Market Forecast (in Million Tons), 2025-2033
• Figure 29: Eastern Europe: Acetic Anhydride Market (in Million Tons), 2019 & 2024
• Figure 30: Eastern Europe: Acetic Anhydride Market Forecast (in Million Tons), 2025-2033
• Figure 31: Global: Acetic Anhydride Market: Cellulose Acetate (in Million Tons), 2019 & 2024
• Figure 32: Global: Acetic Anhydride Market Forecast: Cellulose Acetate (in Million Tons), 2025-2033
• Figure 33: Global: Acetic Anhydride Market: Pharmaceuticals (in Million Tons), 2019 & 2024
• Figure 34: Global: Acetic Anhydride Market Forecast: Pharmaceuticals (in Million Tons), 2025-2033
• Figure 35: Global: Acetic Anhydride Market: Tetraacetylethylenediamine (in Million Tons), 2019 & 2024
• Figure 36: Global: Acetic Anhydride Market Forecast: Tetraacetylethylenediamine (in Million Tons), 2025-2033
• Figure 37: Global: Acetic Anhydride Market: Other End-Uses (in Million Tons), 2019 & 2024
• Figure 38: Global: Acetic Anhydride Market Forecast: Other End-Uses (in Million Tons), 2025-2033
• Figure 39: Acetic Anhydride Manufacturing: Detailed Process Flow
• Figure 40: Global: Acetic Acid Manufacturing Process: Conversion Rate of Feedstocks
• Figure 41: Global: Acetic Acid Market: Consumption Volume Trends (in Million Tons), 2019-2024
• Figure 42: Global: Acetic Acid Market: Consumption Value Trends (in Million USD), 2019-2024
• Figure 43: Global: Acetic Acid Market Forecast: Consumption Volume Trends (in Million Tons), 2025-2033
• Figure 44: Global: Acetic Acid Market Forecast: Consumption Value Trends (in Million USD), 2025-2033
• Figure 45: Global: Acetic Acid Market: Average Price Trends (in USD/Ton), 2019-2033
• Figure 46: Global: Acetic Acid Market: Breakup by Region (in %)
• Figure 47: Global: Acetic Acid Market: Breakup by End-Use (in %)
• Figure 48: Global: Acetic Acid Market: Key Players Production Capacity Breakup (in %)

List of Tables

• Table 1: Acetic Anhydride: Physical Properties
• Table 2: Acetic Anhydride: Chemical Properties
• Table 3: Global: Acetic Anhydride Market: Key Industry Highlights, 2024 and 2033
• Table 4: Global: Acetic Anhydride Market Forecast: Breakup by Region (in Million Tons), 2025-2033
• Table 5: Global: Acetic Anhydride Market Forecast: Breakup by End-Use (in Million Tons), 2025-2033
• Table 6: Global: Acetic Anhydride Market: Imports by Major Countries
• Table 7: Global: Acetic Anhydride Market: Exports by Major Countries
• Table 8: Acetic Anhydride Manufacturing: Raw Materials Requirements
• Table 9: Acetic Anhydride Manufacturing: Chemical Reactions Involved
• Table 10: Global: Acetic Anhydride Market: Competitive Structure
• Table 11: Global: Acetic Acid Market: Major Players

The global acetic anhydride market size reached USD 3.9 Billion in 2024. Looking forward, IMARC Group expects the market to reach USD 4.9 Billion by 2033, exhibiting a growth rate (CAGR) of 2.45% during 2025-2033. The market is experiencing stable growth driven by the increasing focus on synthesizing numerous drugs and pharmaceutical intermediates, rising demand for numerous processed food products among people with busy lifestyles due to rapid urbanization, and the burgeoning chemical sector.

Acetic Anhydride Market Analysis:

• Major Market Drivers: The market is witnessing steady growth due to the increasing adoption of premium quality textiles, coupled with advancements in chemical manufacturing processes.
• Key Market Trends: The market is showcasing rapid growth on account of the increasing consumption of food products and the thriving chemical sector.
• Geographical Trends: North America leads the market, driven by the presence of major pharmaceutical companies. However, China is emerging as a fast-growing market due to the rising demand for various chemicals.
• Competitive Landscape: Some of the major market players in the acetic anhydride industry include Celanese, BP Chemicals, Eastman Chemical Company, BASF, Jubilant Life Sciences, DuPont, SABIC, PetroChina Ltd., Sasol Limited, Daicel, Sipchem, Rhodia., among many others.
• Challenges and Opportunities: While the market faces challenges, such as environmental regulations, it also encounters opportunities on account of rising focus on developing bio-based acetic anhydride.

Acetic Anhydride Market Trends:

Rising Focus on Synthesizing Numerous Drugs and Pharmaceutical Intermediates

The growing adoption of acetic anhydride due to the increasing focus on synthesizing numerous drugs and pharmaceutical intermediates is positively influencing the market. Statista claims that pharmaceutical revenues worldwide totaled US$ 1.48 trillion in 2022. Acetic anhydride is a crucial raw material for aspirin, acetaminophen, and other pharmaceuticals manufacturing. Acetic anhydride-based aspirin assists in treating mild to moderate pain, inflammation, or arthritis. It aids in lowering the risk of heart attack, stroke, or blood clots among individuals. The rising number of heart diseases among individuals is catalyzing the demand for acetic anhydride in pharmaceutical medications. Furthermore, the increasing consumption of aspirins among the geriatric population, as they are more prone to various inflammatory diseases, is supporting the market growth. According to the United Nations (UN), the global population aged 65 and above is projected to rise from 10% in 2022 to 16% in 2050.

Increasing Demand for Food Products

The growing demand for acetic anhydrite in the food and beverage (F&B) sector is offering a positive market outlook. The rising adoption of processed and ready-to-eat (RTE) food products among people with busy lifestyles due to rapid urbanization is contributing to the market growth. Statistics Times claims that 4.46 billion people live in urban areas and 3.42 billion live in rural areas across the globe in 2021. It also states that the worldwide urban population is projected to grow to 6.68 billion by 2050. Furthermore, acetic anhydride is used to produce modified starches that assist in improving stability against heat and mild acids and are suitable for thickening food products. Acetic anhydrite serves as a fermentation agent and is used in combination with other compounds, such as sodium bicarbonate, for the manufacture of products that require baking. It acts as a flavoring agent in a wide range of food products, including sauces, dressings, pickles, and marinades. It helps maintain the desired acidity or alkalinity in various food formulations and ensures product stability, texture, and taste consistency. It also benefits in extending the shelf-life of various food products. Apart from this, the escalating demand for numerous food products on account of the increasing population across the globe is propelling the acetic anhydride market growth. As per World Bank, the global population recorded 7.95 billion in 2022, which was 7.89 billion in 2021.

Thriving Chemical Sector

According to Statista, the total revenue of the global chemical industry amounted to over US$ 5.72 trillion in 2022. It also states that the chemical consumption worldwide reached 5.77 trillion euros in the same year. The thriving chemical industry across the globe is catalyzing the acetic anhydride market demand for various purposes. Acetic anhydride is used in the industrial synthesis of acetate monomers, esters, and salts. It is a reactive compound that reacts rapidly with water and alcohol to produce esters or acetates. It reacts with atmospheric oxygen over time to produce carbon dioxide (CO2) and acetic acid. It is also used as a catalyst in making geraniol, citral, and citric acid and this process starts by combining anhydride with calcium carbide, which produces calcium oxide.

Acetic Anhydride Market Segmentation:

Breakup by End-Use:

• Cellulose Acetate
• Pharmaceuticals
• Tetraacetylethylenediamine
• Others

Cellulose acetate accounts for the majority of the market share

Cellulose acetate is a biomass material produced by chemically modifying hydroxyl groups with acetic acids in cellulose materials derived from nonedible parts of plants, such as wood fibers and cotton. It has antimicrobial activity against bacterial species, such as Staphylococcus aureus and Escherichia coli. It has enhanced solubility in water and biodegradability, reducing their impact on natural environments. It is a highly versatile material that can be easily molded, extruded, or cast into numerous shapes and forms. It offers low electrical conductivity and insulating properties and high resistance to ultraviolet (UV) rays. It is used to manufacture eyeglass frames on account of their lightweight and durable properties. The research report of IMARC group states that the global eyewear market size reached US$ 159.6 Billion in 2023. Apart from this, cellulose acetate is widely employed in the textile sector to produce clothing, upholstery, and linings due to its softness and ability to hold vibrant colors. People are increasingly preferring premium-quality clothing solutions that offer enhanced comfort and softness. According to Statista, natural fibers, such as cotton or wool, reached a production volume of 25.2 million metric tons, whereas chemical fibers accounted for 87.6 million metric tons in 2022.

Breakup by Region:

• China
• North America
• Western Europe
• North East Asia
• South East Asia
• Middle East & Africa
• Eastern Europe

North America leads the market, accounting for the largest acetic anhydride market share

The report has also provided a comprehensive analysis of all the major regional markets, which include China, North America, Western Europe, North East Asia, South East Asia, Middle East & Africa, and Eastern Europe. According to the report, North America represents the largest regional market for acetic anhydride.

North America has a huge presence of major pharmaceutical companies. Acetic anhydride is widely used in the pharmaceutical sector of the region for drug synthesis. The rising awareness among individuals about the importance of medications in treating various diseases is propelling the demand for acetic anhydride in the pharmaceutical sector. People are willing to spend on medicines to maintain their active lifestyle and prevent diseases. As per Statista, the total amount of money spent on medicines reached about US$ 574 billion in 2022 in the United States. Besides this, the derivative of acetic anhydride, such as cellulose acetate, is a common material used in cigarette filters. Centers for Disease Control and Prevention states that nearly 12 of every 100 U.S. adults aged 18 years or older (11.5%) smoked cigarettes in 2021. This means an estimated 28.3 million adults in the US smoke cigarettes in the same year. This benefit in increasing the acetic anhydride market 2021.

Competitive Landscape:

• The market research report has also provided a comprehensive analysis of the competitive landscape in the market. Detailed profiles of all major companies have also been provided. Some of the major market players in the acetic anhydride industry include Celanese, BP Chemicals, Eastman Chemical Company, BASF, Jubilant Life Sciences, DuPont, SABIC, PetroChina Ltd., Sasol Limited, Daicel, Sipchem, and Rhodia.
• Key players in the market are focusing on expanding their production facilities for catering to the growing demand for various sectors. For instance, Celanese completed the construction of a new 1.3m tons per year acetic acid plant in Clear Lake, Texas on 9 May 2023. The company expects to complete commissioning and startup processes in the third quarter. The new plant will increase the company's ability to take advantage of low natural gas costs in the United States and benefit in enhancing the acetic anhydride market price. Besides this, various companies are engaging in mergers and acquisitions (M&A) to increase the production of acetic anhydride. On 1 December 2023, INEOS completed the acquisition of the Eastman Texas City Site to drive the global ambitions for the acetyls business. The deal includes the 600kt acetic acid plant and all associated third-party activities on the site.

Key Questions Answered in This Report

• 1.What is the market size for the global acetic anhydride market?
• 2.What is the global acetic anhydride market growth?
• 3.What are the global acetic anhydride market drivers?
• 4.What are the key industry trends in the global acetic anhydride market?
• 5.What is the impact of COVID-19 on the global acetic anhydride market?
• 6.What is the global acetic anhydride market breakup by end-use?
• 7.What are the major regions in the global acetic anhydride market?
• 8.Who are the key companies/players in the global acetic anhydride market?

Table of Contents

1 Preface

2 Scope and Methodology

• 2.1 Objectives of the Study
• 2.2 Stakeholders
• 2.3 Data Sources
  • 2.3.1 Primary Sources
  • 2.3.2 Secondary Sources
• 2.4 Market Estimation
  • 2.4.1 Bottom-Up Approach
  • 2.4.2 Top-Down Approach
• 2.5 Forecasting Methodology

3 Executive Summary

4 Introduction

• 4.1 Overview
• 4.2 Physical and Chemical Properties
• 4.3 Key Industry Trends

5 Global Acetic Anhydride Industry

• 5.1 Market Overview
• 5.2 Market Performance
  • 5.2.1 Volume Trends
  • 5.2.2 Value Trends
• 5.3 Impact of COVID-19
• 5.4 Price Trends
• 5.5 Market Breakup by Region
• 5.6 Market Breakup by End-Use
• 5.7 Market Forecast
• 5.8 SWOT Analysis
  • 5.8.1 Overview
  • 5.8.2 Strengths
  • 5.8.3 Weaknesses
  • 5.8.4 Opportunities
  • 5.8.5 Threats
• 5.9 Value Chain Analysis
  • 5.9.1 Raw Material Procurement
  • 5.9.2 Manufacturing
  • 5.9.3 Distribution
  • 5.9.4 Exports
  • 5.9.5 End-Use
• 5.10 Porter's Five Forces Analysis
  • 5.10.1 Overview
  • 5.10.2 Bargaining Power of Buyers
  • 5.10.3 Bargaining Power of Suppliers
  • 5.10.4 Degree of Competition
  • 5.10.5 Threat of New Entrants
  • 5.10.6 Threat of Substitutes
• 5.11 Trade Data
  • 5.11.1 Imports
  • 5.11.2 Exports
• 5.12 Key Market Drivers and Success Factors

6 Performance of Key Regions

• 6.1 China
  • 6.1.1 Market Trends
  • 6.1.2 Market Forecast
• 6.2 North America
  • 6.2.1 Market Trends
  • 6.2.2 Market Forecast
• 6.3 Western Europe
  • 6.3.1 Market Trends
  • 6.3.2 Market Forecast
• 6.4 North East Asia
  • 6.4.1 Market Trends
  • 6.4.2 Market Forecast
• 6.5 South East Asia
  • 6.5.1 Market Trends
  • 6.5.2 Market Forecast
• 6.6 Middle East & Africa
  • 6.6.1 Market Trends
  • 6.6.2 Market Forecast
• 6.7 Eastern Europe
  • 6.7.1 Market Trends
  • 6.7.2 Market Forecast

7 Market Breakup by End-Use

• 7.1 Cellulose Acetate
  • 7.1.1 Market Trends
  • 7.1.2 Market Forecast
• 7.2 Pharmaceuticals
  • 7.2.1 Market Trends
  • 7.2.2 Market Forecast
• 7.3 Tetraacetylethylenediamine
  • 7.3.1 Market Trends
  • 7.3.2 Market Forecast
• 7.4 Others
  • 7.4.1 Market Trends
  • 7.4.2 Market Forecast

8 Competitive Landscape

9 Acetic Anhydride Manufacturing Process

• 9.1 Product Overview
• 9.2 Chemical Reactions Involved
• 9.3 Detailed Process Flow
• 9.4 Raw Material Requirements
• 9.5 Mass Balance and Feedstock Conversion Rates

10 Acetic Anhydride: Feedstock Analysis

• 10.1 Market Performance
  • 10.1.1 Volume Trends
  • 10.1.2 Value Trends
• 10.2 Price Trends
• 10.3 Market Breakup by Region
• 10.4 Market Breakup by End-Use
• 10.5 Key Suppliers