2-METHYL-1-HEXEN-3-YNE

Names

[ CAS No. ]:
23056-94-2

[ Name ]:
2-METHYL-1-HEXEN-3-YNE

[Synonym ]:
1-Hexen-3-yne,2-methyl
2-Methyl-1-hexen-3-yne
2-methyl-hex-1-en-3-yne
MFCD00041629
2-methylhexen-3-yne

Chemical & Physical Properties

[ Density]:
0.75

[ Boiling Point ]:
103ºC

[ Molecular Formula ]:
C₇H₁₀

[ Molecular Weight ]:
94.15430

[ Flash Point ]:
7.9ºC

[ Exact Mass ]:
94.07830

[ LogP ]:
1.97590

[ Vapour Pressure ]:
25.7mmHg at 25°C

[ Index of Refraction ]:
n20/D 1.45(lit.)

[ Storage condition ]:
2-8°C

MSDS

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Safety Information

[ Hazard Codes ]:
F: Flammable;

[ Risk Phrases ]:
R11;R65

[ Safety Phrases ]:
S16-S23-S33-S62

[ RIDADR ]:
UN 3295 3/PG 1

[ Packaging Group ]:
II

[ HS Code ]:
2901299090

Synthetic Route

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Precursor & DownStream

Precursor

DownStream

Preparation

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%