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METHYL ACETOACETATE

Inquiry
  Post Date: Sep 30,2018
  Expiry Date: Mar 29,2019
  Detailed Description: Cas No. :105-45-3

1. Product identifier

Substance name : Methyl acetoacetate

Synonyms: Methyl acetoacetaten; Acetoacetic acid methyl ester; Butanoic acid, 3-oxo-, methyl ester:; methyl 3-oxobutanoate; MAA

CAS No. : 105-45-3

EINECS No. : 203-299-8

Molecular Formula : C5H8O3

M olecular   weight : 116.1152

2. Physical and chemical properties

Character: colorless transparent liquid with aromatic fragrance.

Density : 1.039g/cm3

Melting point : -80 ℃

Boiling point : 169.4°C at 760 mmHg

Flash point : 61.6°C

W ater solubility : 460 g/L (20 ℃ )

Vapour pressure : 1.54mmHg at 25°C

Solubility(ies) : Miscible with ethanol and ether, slightly soluble in water.  

3. Hazards identification

Hazard pictogram(s):

Xi :Irritant;

hazard statement : R36

precautionary statement : S26

4.Specification:

ITEM
STANDARD
Appearance
transparent liquid
Content
≥99%
Acidity (as CH3COOH)
≤0.20%
Moisture
≤0.10%

Application :

( 1 ). Raw material for Pharmaceutical intermediates of Vitamin A, B, E and Carotene.

( 2) . Agricultural intermediates of herbicide, pesticide, bactericide and rodenticide.

( 3 ). Composition for cellulose ether and Cellulose resin mixed solvent.

  CAS Registry Number:

105-45-3
  Synonyms: ;Methyl acetoacetaten;Acetoacetic acid methyl ester;Butanoic acid, 3-oxo-, methyl ester:;methyl 3-oxobutanoate;MAA;
  Molecular Formula: C5H8O3
  Molecular Weight: 116.1152
  Molecular Structure: 105-45-3 Methyl acetoacetate
  Hazard Symbols:  Xi:Irritant;
  Risk Codes: R36:;
  Safety Description: S26:;

  Company: Qingdao Haiwan Specialty Chemicals Co., Ltd.     [ China ]          
  Contact: Mr. Liu
  Tel: +86-532-83733154 83734705
  Fax: +86-532-83734296
  Email: liuzheng@dpsc.cn
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