5,5-dimethyl-3-heptyne

Modify Date: 2024-01-02 15:50:09

5,5-dimethyl-3-heptyne Structure
5,5-dimethyl-3-heptyne structure
Common Name 5,5-dimethyl-3-heptyne
CAS Number 23097-98-5 Molecular Weight 124.22300
Density 0.774g/cm3 Boiling Point 132.8ºC at 760 mmHg
Molecular Formula C9H16 Melting Point N/A
MSDS N/A Flash Point 23ºC

 Names

Name 5,5-dimethylhept-3-yne
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.774g/cm3
Boiling Point 132.8ºC at 760 mmHg
Molecular Formula C9H16
Molecular Weight 124.22300
Flash Point 23ºC
Exact Mass 124.12500
LogP 2.83600
Vapour Pressure 10.7mmHg at 25°C
Index of Refraction 1.433

 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

3-Heptyne,5,5-dimethyl
5,5-dimethyl-hept-3-yne
5,5-Dimethyl-hept-3-in
5,5-DIMETHYL-3-HEPTYNE
5.5-Dimethyl-3-heptin
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