Hex-3-yne

Modify Date: 2024-01-03 19:02:27

Hex-3-yne Structure
Hex-3-yne structure
Common Name Hex-3-yne
CAS Number 928-49-4 Molecular Weight 82.144
Density 0.7±0.1 g/cm3 Boiling Point 79.8±3.0 °C at 760 mmHg
Molecular Formula C6H10 Melting Point -103ºC
MSDS N/A Flash Point -14.4±0.0 °C

 Names

Name hex-3-yne
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.7±0.1 g/cm3
Boiling Point 79.8±3.0 °C at 760 mmHg
Melting Point -103ºC
Molecular Formula C6H10
Molecular Weight 82.144
Flash Point -14.4±0.0 °C
Exact Mass 82.078247
LogP 2.52
Vapour Pressure 97.2±0.1 mmHg at 25°C
Index of Refraction 1.416
Storage condition Flammables area

 Safety Information

Hazard Codes Xn: Harmful;F: Flammable;
Risk Phrases R11
Safety Phrases S16-S26-S36-S62
RIDADR UN 3295 3/PG 2
WGK Germany 3
Packaging Group II
Hazard Class 3
HS Code 2901299090

 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

EINECS 213-173-4
Diethylacetylene
MFCD00009381
3-Hexyne
2,4-hexadiyne
diethylethyne