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Product FOB Price Min.Order Supply Ability Supplier
Isobutyl Acetate CAS NO.110-19-0
Cas No: 110-19-0
USD $ 1.0-3.0 / Kilogram 1 Kilogram 10 Kilogram/Day Hebei yanxi chemical co.,LTD. Contact Supplier
Fresh In Stock:2-Methylpropyl acetate with BEST PRICE
Cas No: 110-19-0
USD $ 1.0-1.0 / Metric Ton 1 Metric Ton 1000 Metric Ton/Day Scale Chemical Corporation Contact Supplier
Isobutyl acetate
Cas No: 110-19-0
No Data 25 Kilogram 5000 Metric Ton/Month Hefei TNJ chemical industry co.,ltd Contact Supplier
Isobutyl acetate
Cas No: 110-19-0
No Data 1 Kilogram 1 Metric Ton/Month Henan Allgreen Chemical Co.,Ltd Contact Supplier
Isobutyl acetate, iso-Butyl acetate, Natural isobutyl acetate
Cas No: 110-19-0
No Data 1 Metric Ton Metric Ton/Day Nanjing Yuance Industry&Trade Co., Ltd. Contact Supplier
High quality Isobutylacetate supplier in China
Cas No: 110-19-0
No Data No Data No Data Simagchem Corporation Contact Supplier
Amadis Chemical offer CAS#110-19-0;CAT#A802160
Cas No: 110-19-0
No Data 10 Milligram Amadis Chemical Co., Ltd. Contact Supplier
Isobutyl acetate
Cas No: 110-19-0
No Data No Data No Data Chemwill Asia Co., Ltd. Contact Supplier
Isobutyl acetate
Cas No: 110-19-0
No Data No Data No Data Shanghai Sunwise Chemical Co., Ltd Contact Supplier
Isobutyl acetate in stock
Cas No: 110-19-0
USD $ 3.0-3.0 / Kilogram 1 Kilogram 1-100 Metric Ton/Month Hangzhou Dayangchem Co., Ltd. Contact Supplier

110-19-0 Usage

General Description

A clear colorless liquid with a fruity odor. Flash point 64°F. Less dense than water (6.2 lb / gal) and insoluble in water. Vapors are heavier than air .


LD50: 13400 mg/kg (rat, oral).

Production method

It can be obtained via the esterfication between iso-butanol and acetic anhydride in the presence of sulfuric acid. Mix the acetic anhydride and iso-butanol solution followed by adding drop wise of sulfuric acid. Heat for reflux of 5-6 h after a bit cooling, wash the refluxed liquid with water for 2-3 times. Use sodium carbonate for neutralizing with sodium carbonate, wash with water until neutralized, dry over calcium chloride with vacuum distillation in oil bath to derive the finished products.

Air & Water Reactions

Highly flammable. Insoluble in water.

Reactivity Profile

Isobutyl acetate reacts exothermically with acids to give alcohols and other acids. May react sufficiently exothermically with strong oxidizing acids to ignite the reaction products. Reactions with bases also generate heat. Combination with strong reducing agents (alkali metals and hydrides) generates flammable hydrogen.


Flavoring, solvent.

Health Hazard

Vapors may irritate upper respiratory tract and cause nausea, vomiting, dizziness and loss of consciousness. Liquid irritates eyes and may irritate skin.


Isobutyl acetate, also known as n-propyl acetate, is the esterfication product between acetic acid and 2-butanol. It is a water-white liquid with flavor of soft fruit ester. It is slightly soluble in water, miscible with ethanol, ethyl ether as well as many other kinds of organic solvent including alcohol, ether and hydrocarbon. It can be mainly used as the diluent of nitro-lacquer and perchlorethylene paint and the solvents of nitrocellulose and lacquer as well as the substitution solvent of butyl acetate and methyl isobutyl ketone. It can also be used as a component of the flavoring agent. It can also be used as the diluent of plastic printing paste and the extraction agent in the pharmaceutical industry.
Sec-butyl acetate has excellent capability of dissolving many substances. It can be industrially applied as the solvent for manufacturing of nitrocellulose paint, acrylic paint, polyurethane paint, etc., these paints can also be used as an aircraft wing paint, artificial leather coatings and automotive coatings. Its dissolving capability is similar as n-butyl acetate and isobutyl acetate. In the coating formulation, it can be widely adopted for substitution of n-butyl acetate and isobutyl acetate. In metallic paints, people can apply butyl acetate to dissolve the cellulose acetate butyrate to obtain 15% to 20% solution.
The above information is edited by the chemicalbook of Dai Xiongfeng.


Isobutyl Acetate can be used as organic solvent, the solvent of nitrocellulose and lacquer, extraction agent, dehydrating agents. It can also be applied to collodion, nitrocellulose, varnishes, leather, pharmaceuticals, plastics and perfume industry.

Content Analysis

It can be determined according to the method 1 in ester assay (OT-18). The amount of the sample for taking is 1g. The equivalency factor (e) for the calculation can be taken as 58.08. Alternatively, people can apply non-polar column method via gas chromatography (GT-10-4) for the determination.
The above information is edited by the chemicalbook of Dai Xiongfeng.


ChEBI: The acetate ester of isobutanol.

Chemical Properties

It is a water-white liquid with soft fruit ester flavor. It is miscible with a variety of organic solvents such as alcohols, ethers and hydrocarbons.

Chemical Properties


Fire Hazard

HIGHLY FLAMMABLE: Will be easily ignited by heat, sparks or flames. Vapors may form explosive mixtures with air. Vapors may travel to source of ignition and flash back. Most vapors are heavier than air. They will spread along ground and collect in low or confined areas (sewers, basements, tanks). Vapor explosion hazard indoors, outdoors or in sewers. Runoff to sewer may create fire or explosion hazard. Containers may explode when heated. Many liquids are lighter than water.

Limited use

FEMA (mg/kg): soft drinks: 11; cold drink: 16; Confectionery: 36; Bakery: 35; pudding class: 170; gum: 860; coating: 5.5.
Take appropriate amount as limit (FDA§172.515,2000).

110-19-0 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
Sigma-Aldrich (94823)  Isobutylacetate  analytical standard 110-19-0 94823-5ML-F 1,375.92CNY Detail
Sigma-Aldrich (94823)  Isobutylacetate  analytical standard 110-19-0 94823-1ML-F 415.35CNY Detail
USP (1347802)  Isobutylacetate  United States Pharmacopeia (USP) Reference Standard 110-19-0 1347802-3X1.2ML 4,662.45CNY Detail
Alfa Aesar (A14892)  Isobutyl acetate, 98%    110-19-0 2500ml 649.0CNY Detail
Alfa Aesar (A14892)  Isobutyl acetate, 98%    110-19-0 500ml 179.0CNY Detail
Alfa Aesar (A14892)  Isobutyl acetate, 98%    110-19-0 250ml 161.0CNY Detail



According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 10, 2017

Revision Date: Aug 10, 2017


1.1 GHS Product identifier

Product name isobutyl acetate

1.2 Other means of identification

Product number -
Other names Isobutyl Acetate

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only. Fragrances
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:110-19-0 SDS

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