2-butadiynyl-1,3,5-trimethyl-benzene, also known as 2-ethynyl-1,3,5-trimethylbenzene, is an organic compound with the molecular formula C11H10. It is a derivative of benzene, featuring a butadiynyl group (a triple-bonded carbon chain) at the 2-position, and three methyl groups at the 1, 3, and 5 positions. 2-butadiynyl-1,3,5-trimethyl-benzene is characterized by its unique structure, which includes a conjugated triple bond and a benzene ring, making it a potential building block for various organic syntheses and chemical reactions. It is used in the production of specialty chemicals, pharmaceuticals, and materials science applications. Due to its reactivity, it is typically handled under controlled conditions to prevent unwanted side reactions.
7642-32-2
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Basic information
- Product Name: 2-butadiynyl-1,3,5-trimethyl-benzene
- Synonyms:
- CAS NO:7642-32-2
- Molecular Formula:
- Molecular Weight: 168.238
- 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: 2-butadiynyl-1,3,5-trimethyl-benzene(CAS DataBase Reference)
- NIST Chemistry Reference: 2-butadiynyl-1,3,5-trimethyl-benzene(7642-32-2)
- EPA Substance Registry System: 2-butadiynyl-1,3,5-trimethyl-benzene(7642-32-2)
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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: 7642-32-2(Hazardous Substances Data)
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7642-32-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 7642-32-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,6,4 and 2 respectively; the second part has 2 digits, 3 and 2 respectively.Calculate Digit Verification of CAS Registry Number 7642-32:
(6*7)+(5*6)+(4*4)+(3*2)+(2*3)+(1*2)=102
102 % 10 = 2
So 7642-32-2 is a valid CAS Registry Number.
7642-32-2Upstream product
7642-32-2Downstream Products
- 10218-76-5 4-[5-(2,4,6-trimethyl-phenyl)-penta-2,4-diynyl]-morpholine
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- 4572-11-6 1,8-Bismesityloctatetrain
- 10218-74-3 Diethyl-[5-(2,4,6-trimethyl-phenyl)-penta-2,4-diynyl]-amine
- 39231-52-2 1,12-Bismesityldodecan
- 39231-43-1 1,12-Bismesityldodecahexain
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2-butadiynyl-1,3,5-trimethyl-benzene
