Butanoic acid, 3,4-dichloro-methyl ester, also known as methyl 3,4-dichlorobutanoate, is an organic compound with the chemical formula C5H8Cl2O2. It is a colorless liquid with a pungent odor and is derived from butanoic acid, where two chlorine atoms are attached to the third and fourth carbon atoms, and a methyl group is esterified to the carboxylic acid group. Butanoic acid, 3,4-dichloro-, methyl ester is used as a chemical intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other specialty chemicals. It is also known for its potential use as a flavoring agent in the food industry, contributing to the aroma of certain fruits and dairy products. Due to its reactivity and the presence of chlorine atoms, it is important to handle Butanoic acid, 3,4-dichloro-, methyl ester with care, as it may have potential environmental and health implications.
819-93-2
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Basic information
- Product Name: Butanoic acid, 3,4-dichloro-, methyl ester
- Synonyms:
- CAS NO:819-93-2
- Molecular Formula: C5H8Cl2O2
- Molecular Weight: 171.023
- EINECS: N/A
- Product Categories: N/A
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: N/A
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: Butanoic acid, 3,4-dichloro-, methyl ester(CAS DataBase Reference)
- NIST Chemistry Reference: Butanoic acid, 3,4-dichloro-, methyl ester(819-93-2)
- EPA Substance Registry System: Butanoic acid, 3,4-dichloro-, methyl ester(819-93-2)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 819-93-2(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 819-93-2 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 8,1 and 9 respectively; the second part has 2 digits, 9 and 3 respectively.Calculate Digit Verification of CAS Registry Number 819-93:
(5*8)+(4*1)+(3*9)+(2*9)+(1*3)=92
92 % 10 = 2
So 819-93-2 is a valid CAS Registry Number.
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Butanoic acid, 3,4-dichloro-, methyl ester
