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Home > Food(Feed) Additives > Food Flavors And Fragrances > Isobutyric Acid Manufacturers > Isobutyric Acid

Fast Delivery Isobutanoic Acid Manufacturer in China A-Methylpropanoic Acid

CAS NO.： 79-31-2

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Specification： 99%; 99.5%; 90%

Documentation： Get COA after inquiry

Lead Time： 14-30 days

Max Capacity： -

Packing： 200KG/Plastic Drum

Product Detail

Properties

Isobutyric acid

Chinese name: 异丁酸

Synonymous: 2-Methyl-Propionic Acid；Alpha-Isobutyric Acid

CAS RN: 79-31-2

EINECS: 201-195-7

Molecular formula: C4H8O2

Molecular weight: 88.10632

Structure：

Physicochemical properties：

Appearance: Colorless oily liquid with strong pungent smell.

Melting point: -47℃

Boiling point: 154.5℃

Relative density: 0.949 g/cm3

Refractive index: 1.3930

Flash point: 55℃

Solubility: soluble in ethanol, ether and chloroform.

Application: used as photoinitiator, isobutyryl chloride, isobutyrate ester, etc.

Properties

Isobutyric acid is a branched fatty acid comprising propanoic acid carrying a methyl branch at C-2. It has a role as a volatile oil component, a plant metabolite and a Daphnia magna metabolite. It is a branched-chain saturated fatty acid, a methyl-branched fatty acid and a fatty acid 4:0. It is a conjugate acid of an isobutyrate.

CAS No.

79-31-2

Formula

C4H8O2

Molecular Mass

88.10510

Exact Mass

88.05240

PSA

37.30000

Logp

0.72700

IUPAC

2-methylpropanoic acid

Matter Classification

organic

Category

Melting Point

-47 °C

Density

0.95 g/mL at 25 °C(lit.)

Boiling Point

153-154 °C(lit.)

Flash Point

132 °F

Appearance

Isobutyric acid appears as a colorless liquid with a light odor of rancid butter.

Acidity and Basicity

acidness

HS Code

29156000

UN No.

UN 2529

DG-Class

3

Risk Code

R21/22

Safety Label

Xn

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Weifang Qiyi Chemical Co., Ltd.

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Supplier's main products

Isobutyric Acid

200KG/Plastic Drum

Company Logo

Weifang Qiyi Chemical Co., Ltd.

18YRS

Business Type：

Manufacturing

Country/Region：

Shandong, China

Contacts：

Boss Li

Position Title：

General Manager

Tel：

0086-533-2091887

Email：

weifangqiyi@chemmail.net

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