3-Ethynyltoluene
3-Ethynyltoluene
  • CAS No.:766-82-5
Other grades of this product :
3-Ethynyltoluene Basic information
Uses
Product Name:3-Ethynyltoluene
Synonyms:m-Ethylnyltoluene;3-Ethynyltoluene, 1-Ethynyl-3-methylbenzene;1-ETHYNYL-3-METHYLBENZENE;Benzene,1-ethynyl-3-methyl-;3'-METHYLPHENYL ACETYLENE;3-ETHYNYLTOLUENE;Benzene, 1-ethynyl-3-methyl- (9CI);m-Tolylacetylene,97%
CAS:766-82-5
MF:C9H8
MW:116.16
EINECS:628-378-8
Product Categories:Acetylenes;Acetylenic Hydrocarbons;Alkynes;Organic Building Blocks;Terminal
Mol File:766-82-5.mol
3-Ethynyltoluene Chemical Properties
Boiling point 170-175 °C(lit.)
density 0.900 g/mL at 25 °C(lit.)
refractive index n20/D 1.5440(lit.)
Fp 50°C
storage temp. Keep in dark place,Sealed in dry,Room Temperature
form Liquid
Specific Gravity0.9073
color Clear light yellow to brown
BRN 2038007
CAS DataBase Reference766-82-5(CAS DataBase Reference)
NIST Chemistry Reference3-Methylphenylacetylene(766-82-5)
Safety Information
Hazard Codes Xi
Risk Statements 10-36/37/38-65
Safety Statements 16-26-36
RIDADR UN 1993 3/PG 3
WGK Germany 3
HazardClass 3
PackingGroup III
HS Code 29029090
MSDS Information
ProviderLanguage
1-Ethynyl-3-methyl-benzene English
SigmaAldrich English
ALFA English
3-Ethynyltoluene Usage And Synthesis
Uses3-ETHYNYLTOLUENE is a useful research chemical.
Chemical PropertiesClear light yellow to brown liquid
Synthesis Reference(s)The Journal of Organic Chemistry, 43, p. 358, 1978 DOI: 10.1021/jo00396a046Tetrahedron Letters, 13, p. 5209, 1972

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