3,3-bis(ethenyl)penta-1,4-diene

Modify Date: 2024-01-02 12:58:50

3,3-bis(ethenyl)penta-1,4-diene Structure
3,3-bis(ethenyl)penta-1,4-diene structure
Common Name 3,3-bis(ethenyl)penta-1,4-diene
CAS Number 20685-34-1 Molecular Weight 120.19200
Density 0.763g/cm3 Boiling Point 133.5ºC at 760 mmHg
Molecular Formula C9H12 Melting Point N/A
MSDS N/A Flash Point 21.6ºC

 Names

Name 3,3-bis(ethenyl)penta-1,4-diene
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.763g/cm3
Boiling Point 133.5ºC at 760 mmHg
Molecular Formula C9H12
Molecular Weight 120.19200
Flash Point 21.6ºC
Exact Mass 120.09400
LogP 2.71680
Vapour Pressure 10.4mmHg at 25°C
Index of Refraction 1.453

 Safety Information

HS Code 2901299090

 Synthetic Route

~4%

3,3-bis(ethenyl)penta-1,4-diene Structure

3,3-bis(ethenyl...

CAS#:20685-34-1

Literature: Gleiter, Rolf; Haider, Rudolf; Bischof, Peter; Lindner, Hans-Joerg Chemische Berichte, 1983 , vol. 116, # 11 p. 3736 - 3744

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3,3-bis(ethenyl)penta-1,4-diene Structure

3,3-bis(ethenyl...

CAS#:20685-34-1

Literature: Berger,J.G. et al. Journal of Organic Chemistry, 1964 , vol. 29, p. 950 - 951

 Precursor & DownStream

Precursor  2

DownStream  0

 Customs

HS Code 2901299090
Summary 2901299090 unsaturated acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

 Synonyms

3,3-divinyl-penta-1,4-diene
Tetravinylmethane