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78-80-8

Name 2-METHYL-1-BUTEN-3-YNE
CAS 78-80-8
EINECS(EC#) 201-144-9
Molecular Formula C5H6
MDL Number MFCD00008599
Molecular Weight 66.1
MOL File 78-80-8.mol
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Chemical Properties

Appearance Clear colorless to light yellow liquid
Melting point  -113 °C
Boiling point  32 °C(lit.)
density  0.695 g/mL at 25 °C(lit.)
vapor pressure  8.96 psi ( 20 °C)
refractive index  n20/D 1.416(lit.)
Fp  20 °F
storage temp.  2-8°C
form  Liquid
color  Clear
Water Solubility  Not miscible in water.
BRN  969175

Safety Data

Hazard Codes  F+,Xn,F,Xi
Risk Statements 
Safety Statements 
RIDADR  UN 3295 3/PG 1
WGK Germany  3
RTECS  EN0960000
F  10-19-23
HazardClass  3
PackingGroup  I
HS Code  29012900

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