2-Butenal, 3-chloro-2-methyl-, also known as 3-chloro-2-methylbut-2-enal, is an organic compound characterized by the presence of a carbon-carbon double bond (enal), a chlorine atom, and a methyl group. This chemical has a molecular formula of C5H7ClO and a molecular weight of approximately 114.56 g/mol. It is a colorless liquid with a pungent odor and is used in the synthesis of various chemicals, including pharmaceuticals and agrochemicals. Due to its reactive nature, it is important to handle 2-Butenal, 3-chloro-2-methyl- with care, following proper safety protocols to minimize potential health and environmental risks.
1679-40-9
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Basic information
- Product Name: 2-Butenal, 3-chloro-2-methyl-
- Synonyms:
- CAS NO:1679-40-9
- Molecular Formula: C5H7ClO
- Molecular Weight: 118.563
- EINECS: N/A
- Product Categories: N/A
- Mol File: 1679-40-9.mol
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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: 2-Butenal, 3-chloro-2-methyl-(CAS DataBase Reference)
- NIST Chemistry Reference: 2-Butenal, 3-chloro-2-methyl-(1679-40-9)
- EPA Substance Registry System: 2-Butenal, 3-chloro-2-methyl-(1679-40-9)
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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: 1679-40-9(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 1679-40-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,6,7 and 9 respectively; the second part has 2 digits, 4 and 0 respectively.Calculate Digit Verification of CAS Registry Number 1679-40:
(6*1)+(5*6)+(4*7)+(3*9)+(2*4)+(1*0)=99
99 % 10 = 9
So 1679-40-9 is a valid CAS Registry Number.
1679-40-9Upstream product
1679-40-9Downstream Products
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- 202842-98-6 3,4-dimethylpyrazole phosphate
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2-Butenal, 3-chloro-2-methyl-
