1,3,7-Octatrien-5-yne

Modify Date: 2025-09-18 17:07:23

1,3,7-Octatrien-5-yne Structure
1,3,7-Octatrien-5-yne structure
Common Name 1,3,7-Octatrien-5-yne
CAS Number 16607-77-5 Molecular Weight 104.14900
Density 0.816g/cm3 Boiling Point 139.001ºC at 760 mmHg
Molecular Formula C8H8 Melting Point N/A
MSDS N/A Flash Point 24.561ºC

 Names

Name octa-1,3,7-trien-5-yne
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.816g/cm3
Boiling Point 139.001ºC at 760 mmHg
Molecular Formula C8H8
Molecular Weight 104.14900
Flash Point 24.561ºC
Exact Mass 104.06300
LogP 1.91800
Vapour Pressure 8.16mmHg at 25°C
Index of Refraction 1.485
InChIKey DYQVQSUVEDCHDD-UHFFFAOYSA-N
SMILES C=CC#CC=CC=C

 Safety Information

HS Code 2901299090

 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

1,3,7-Octatrien-5-yne
Octa-1,3,7-trien-5-in
1-Vinyl-2-butadienyl-acetylen
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