1,4-pentadiyne

Modify Date: 2024-01-10 16:57:25

1,4-pentadiyne Structure
1,4-pentadiyne structure
Common Name 1,4-pentadiyne
CAS Number 24442-69-1 Molecular Weight 64.08530
Density 0.815g/cm3 Boiling Point 61.1ºC at 760mmHg
Molecular Formula C5H4 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name penta-1,4-diyne
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.815g/cm3
Boiling Point 61.1ºC at 760mmHg
Molecular Formula C5H4
Molecular Weight 64.08530
Exact Mass 64.03130
LogP 0.64290
Vapour Pressure 201mmHg at 25°C
Index of Refraction 1.443

 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

Diethinylmethan
CH.equiv.CCH2C.equiv.CH
Penta-1,4-diin
Propargylacetylene
malononitrile
1,4-Pentadiyne
1,4-Pentadiin
Diethynylmethane
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