4-(4-Vinyl-styryl)-tolan, also known as 4-(4-ethenylbenzylidene)toluene, is an organic compound with the chemical formula C17H16. It is a colorless to pale yellow liquid with a density of 1.02 g/cm3 and a boiling point of 340°C. 4-(4-Vinyl-styryl)-tolan is characterized by its aromatic structure, featuring a toluene moiety with a vinyl group attached to the para position of the benzene ring, and a styrene group connected to the vinyl group. It is used as an intermediate in the synthesis of various polymers and resins, particularly in the production of polystyrene and styrene-based copolymers. Due to its reactivity, it is important to handle 4-(4-vinyl-styryl)-tolan with care, following proper safety protocols.
3365-11-5
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Basic information
- Product Name: 4-(4-Vinyl-styryl)-tolan
- Synonyms:
- CAS NO:3365-11-5
- Molecular Formula:
- Molecular Weight: 306.407
- EINECS: N/A
- Product Categories: N/A
- Mol File: 3365-11-5.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: 4-(4-Vinyl-styryl)-tolan(CAS DataBase Reference)
- NIST Chemistry Reference: 4-(4-Vinyl-styryl)-tolan(3365-11-5)
- EPA Substance Registry System: 4-(4-Vinyl-styryl)-tolan(3365-11-5)
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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: 3365-11-5(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 3365-11-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,3,6 and 5 respectively; the second part has 2 digits, 1 and 1 respectively.Calculate Digit Verification of CAS Registry Number 3365-11:
(6*3)+(5*3)+(4*6)+(3*5)+(2*1)+(1*1)=75
75 % 10 = 5
So 3365-11-5 is a valid CAS Registry Number.
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4-(4-Vinyl-styryl)-tolan
