4-Methylcinnamic acid

Post Date:
Aug 14,2017
Expiry Date:
Aug 14,2018
Detailed Description:
Cas No. :1866-39-3 Quantity: 3465Kilograms
Specs:99%
Price:1 USD Kilograms
Payment Method: CIF,CFR,EXW
Alias: Methyl cinnamic acid; of toluene-based acrylic;3-p-toluene-based acrylic
Product code:A014
Category: Acid
Standard: enterprise standard
Molecular formula: C10H10O2
Molecular weight: 162.19
Einecs no: 217-479-9
MDL no: MFCD00002697
Appearance: White crystalline powder, insoluble in water, soluble in ethanol, ethyl acetate and other organic solvents. There are two types of high and low. High melting temperature type of needle-like crystals. Soluble in water, ethanol and benzene, insoluble Shiyou Ying. Melting point 198 ~ 199 ℃. Low melting point type to flake or needle-like crystals. Easily soluble in alcohol, ether, carbon disulfide and chloroform. Boiling with dilute hydrochloric acid, can turn into a high melting point type. Melting point 75 ~ 76 ℃.
Melting point: 198-201°C
Uses: For the day of the flavor and pharmaceutical intermediates
Package:25kg bagged
CAS Registry Number:
1866-39-3
Synonyms:
;4-Methylcinnamic acid,predominantly trans;(2E)-3-(4-methylphenyl)prop-2-enoic acid;(2E)-3-(4-methylphenyl)prop-2-enoate;
Molecular Formula:
C₁₀H₉O₂
Molecular Weight:
161.1778
Molecular Structure:
Safety Description:
S24/25:;

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