2,4-Hexadiyne

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Names

[ CAS No. ]:
2809-69-0

[ Name ]:
2,4-Hexadiyne

[Synonym ]:
Dimethylbutadiyne
1,4-hexadiyne
MFCD00041617
2,4-Hexadiyne
1,6-heptadiyne
2,4-DICHLORO BENZOYLACETINITRILE
Hexa-2,4-diyne
dimethyldiacetylene
2,4-hexadyine

Chemical & Physical Properties

[ Density]:
0.8±0.1 g/cm3

[ Boiling Point ]:
129.5±0.0 °C at 760 mmHg

[ Melting Point ]:
68°C

[ Molecular Formula ]:
C6H6

[ Molecular Weight ]:
78.112

[ Flash Point ]:
12.3±12.9 °C

[ Exact Mass ]:
78.046951

[ LogP ]:
2.24

[ Vapour Pressure ]:
12.4±0.1 mmHg at 25°C

[ Index of Refraction ]:
1.461

MSDS

Safety Information

[ Hazard Codes ]:
F+

[ Risk Phrases ]:
R11

[ Safety Phrases ]:
S16-S22

[ RIDADR ]:
1325

[ Packaging Group ]:
III

[ Hazard Class ]:
4.1

Synthetic Route

Precursor & DownStream

Precursor

  • Propyne
  • hex-2-en-4-yn-3-yl trifluoromethanesulfonate
  • trimethyl(prop-1-ynyl)stannane
  • Benzene, 1,3-pentadiynyl- (9CI)
  • Allene
  • trimethyl(prop-1-ynyl)germane
  • penta-1,3-diyne
  • methyl iodide
  • triphenyl tin (1+); prop-1-yneide
  • meso-2,3,4,5-tetrabromohexane

DownStream

  • hex-4-yn-3-one
  • 2,4-Hexanedione
  • 1H-Arsole,2,5-dimethyl-1-phenyl-
  • tert-butyl-[2-[tert-butyl(dimethyl)silyl]ethynyl]-dimethylsilane
  • 2,5-dimethyl-1-phenylphosphole
  • 1,1-dibutyl-2,5-dimethylstannole
  • 2,4,6-Tris(trimethylsilyl)-2,3-hexadien-5-yne
  • 2,4,6-Tris(ethyldimethylsilyl)-2,3-hexadien-5-yne
  • (2,3-Hexadien-5-yne-1,2,4,6-tetryl)tetrakis(dimethylethylsilane)
  • 4,4-Diethyl-2,5-octadiyne

Related Compounds

  • 2,4-HEXADIYNE
  • 2,4-hexadiyne
  • 2-{[(Benzyloxy)carbonyl]amino}-3-[2-(dimethylamino)pyridin-4-yl]propanoic acid
  • 3-[2-Methoxy-5-(trifluoromethyl)phenoxy]azetidine
  • 5-{[(Tert-butoxy)carbonyl]amino}-3-methyl-4-(propoxycarbonyl)thiophene-2-carboxylic acid
  • O-({bicyclo[2.2.2]octan-2-yl}methyl)hydroxylamine hydrochloride
  • 2-(2,3-Dimethoxyphenyl)-2-methylpropanenitrile
  • 1-{[2-(Trifluoromethoxy)phenyl]methyl}cyclopropan-1-amine
  • 2-Amino-3-(4-{[(tert-butoxy)carbonyl]amino}-2-methoxyphenyl)propanoic acid
  • 1-(4-{[(Tert-butoxy)carbonyl]amino}-2-methoxyphenyl)cyclohexane-1-carboxylic acid
  • 2-{Imidazo[1,2-a]pyridin-6-yl}ethan-1-amine dihydrochloride
  • 2-[3-(difluoromethyl)-1-methyl-1H-pyrazol-4-yl]propanal
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