Propanedioic acid, methyl-2-propynyl-, also known as methyl 2-propynylpropanedioate or methyl 2-butynedioate, is a chemical compound with the molecular formula C6H6O4. It is a derivative of propanedioic acid, featuring a methyl group and a 2-propynyl group attached to the carboxylic acid. This organic compound is characterized by its unique structure, which includes a butynedioate backbone and a terminal acetylene group. It is used in various applications, such as the synthesis of pharmaceuticals, agrochemicals, and other specialty chemicals, due to its reactive functional groups and versatile chemical properties.
4371-04-4
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Basic information
- Product Name: Propanedioic acid, methyl-2-propynyl-
- Synonyms: Propanedioic acid,methyl-2-propynyl;Methyl-prop-2-inyl-malonsaeure;methyl-prop-2-ynyl-malonic acid;2-methyl-2-propargyl-malonic acid;
- CAS NO:4371-04-4
- Molecular Formula: C7H8O4
- Molecular Weight: 156.138
- EINECS: N/A
- Product Categories: N/A
- Mol File: 4371-04-4.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: Propanedioic acid, methyl-2-propynyl-(CAS DataBase Reference)
- NIST Chemistry Reference: Propanedioic acid, methyl-2-propynyl-(4371-04-4)
- EPA Substance Registry System: Propanedioic acid, methyl-2-propynyl-(4371-04-4)
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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: 4371-04-4(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 4371-04-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,3,7 and 1 respectively; the second part has 2 digits, 0 and 4 respectively.Calculate Digit Verification of CAS Registry Number 4371-04:
(6*4)+(5*3)+(4*7)+(3*1)+(2*0)+(1*4)=74
74 % 10 = 4
So 4371-04-4 is a valid CAS Registry Number.
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4371-04-4Downstream Products
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Propanedioic acid, methyl-2-propynyl-
