5-Dodecyne

Modify Date: 2024-01-09 10:38:22

5-Dodecyne Structure
5-Dodecyne structure
Common Name 5-Dodecyne
CAS Number 19780-12-2 Molecular Weight 166.303
Density 0.8±0.1 g/cm3 Boiling Point 219.0±8.0 °C at 760 mmHg
Molecular Formula C12H22 Melting Point N/A
MSDS N/A Flash Point 78.3±12.6 °C

 Names

Name dodec-5-yne
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.8±0.1 g/cm3
Boiling Point 219.0±8.0 °C at 760 mmHg
Molecular Formula C12H22
Molecular Weight 166.303
Flash Point 78.3±12.6 °C
Exact Mass 166.172150
LogP 5.71
Vapour Pressure 0.2±0.2 mmHg at 25°C
Index of Refraction 1.443

 Safety Information

Hazard Codes Xi
Risk Phrases R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Phrases 53-36/37/39-45
RIDADR UN 2910 7
WGK Germany 1
RTECS XO6950000
HS Code 29093090

 Synthetic Route

 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

Butyl-hexyl-acetylen
5-Dodecyne
MFCD00041661
5-C12H22
Dodec-5-yne
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