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20685-34-1

20685-34-1 structure

20685-34-1 structure

Name: 3,3-bis(ethenyl)penta-1,4-diene
Chemical Name: 3,3-bis(ethenyl)penta-1,4-diene
CAS Number: 20685-34-1
Molecular Formula: C₉H₁₂
Molecular Weight: 120.19200
Create Date: 2016-03-22 22:54:37
Modify Date: 2025-08-25 12:11:37

Name	3,3-bis(ethenyl)penta-1,4-diene
Synonyms	3,3-divinyl-penta-1,4-diene Tetravinylmethane

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

HS Code	2901299090

5794-98-9 structure

5794-98-9

~4%

20685-34-1 structure

20685-34-1

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

591-93-5 structure

591-93-5

~%

20685-34-1 structure

20685-34-1

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

Precursor 2
5794-98-9 591-93-5
DownStream 0

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%

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