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143287-95-0

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143287-95-0 Usage

Molecular structure

A cyclohexane ring with two double bonds (1,3-cyclohexadiene), two carboxylic acid groups (1,4-dicarboxylic acid), a methyl group (2-methyl), and an ethyl ester group (1-ethyl ester)

Physical state

Colorless, solid substance

Odor

Faint, fruity

Solubility

Highly soluble in organic solvents such as acetone and methanol

Applications

a. Production of polyester resins and fibers
b. Manufacturing of plastic bottles and containers
c. Production of films and coatings
d. Synthesis of various chemicals (pharmaceuticals, insecticides, and dyes)

Safety profile

a. Relatively safe for use
b. Low acute toxicity
c. No known carcinogenic potential

Check Digit Verification of cas no

The CAS Registry Mumber 143287-95-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,2,8 and 7 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 143287-95:
(8*1)+(7*4)+(6*3)+(5*2)+(4*8)+(3*7)+(2*9)+(1*5)=140
140 % 10 = 0
So 143287-95-0 is a valid CAS Registry Number.

143287-95-0SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 4-ethoxycarbonyl-3-methylcyclohexa-1,3-diene-1-carboxylate

1.2 Other means of identification

Product number -
Other names 1,3-Cyclohexadiene-1,4-dicarboxylic acid,2-methyl-,1-ethyl ester

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
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:143287-95-0 SDS

143287-95-0Downstream Products

143287-95-0Relevant articles and documents

Palladium-Catalysed Hydroxycarbonylation of Vinyl and Aryl Triflates: Synthesis of α,β-Unsaturated and Aromatic Carboxylic Acids

Cacchi, Sandro,Lupi, Alessandro

, p. 3939 - 3942 (1992)

The palladium-catalysed hydroxycarbonylation of vinyl and aryl triflates, under a CO balloon, in the presence of potassium acetate affords α,β-unsaturated and aromatic carboxylic acids with one more carbon in good to high yield.The nature of the solvent and of the ligand have been proved to be crucial for the success of the reaction.Vinyl triflates undergo the hydroxycarbonylation at room temperature in DMF in the presence of Pd(OAc)2(PPh3)2.Aryl triflates produce best results at 60 deg C in DMSO in the presence of Pd(OAc)2 and 1,1-bis(diphenylphosphino)ferrocene (dppf).

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