tolylacetylene

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Names

[ CAS No. ]:
766-47-2

[ Name ]:
tolylacetylene

[Synonym ]:
MFCD03427202
1-Ethynyl-2-methylbenzene
Benzene, 1-ethynyl-2-methyl-
2-Methylphenylacetylene
tolylacetylene

Chemical & Physical Properties

[ Density]:
0.9±0.1 g/cm3

[ Boiling Point ]:
170.7±19.0 °C at 760 mmHg

[ Molecular Formula ]:
C9H8

[ Molecular Weight ]:
116.160

[ Flash Point ]:
44.0±15.6 °C

[ Exact Mass ]:
116.062599

[ LogP ]:
2.86

[ Vapour Pressure ]:
1.9±0.1 mmHg at 25°C

[ Index of Refraction ]:
1.534

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R10;R36/37/38

[ Safety Phrases ]:
S16-S26-S36

[ RIDADR ]:
UN 3295

[ WGK Germany ]:
3

[ Hazard Class ]:
3.0

[ HS Code ]:
2902909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • trimethyl-[2-(2-methylphenyl)ethynyl]silane
  • 4-Iodotoluene
  • Propiolic acidd
  • TMS-acetylene
  • Dimethyl (1-diazo-2-oxopropyl)phosphonate
  • 2-Methylbenzaldehyde
  • 2-Methylacetophenone
  • Phenylacetylene
  • methyl iodide

DownStream

  • 2-(2-Aminophenyl)indole
  • 3-(2-methylphenyl)-2H-furan-5-one
  • Indene
  • 1-Indanone
  • 2-(o-tolyl)acetaldehyde oxime
  • Ethanone,1-(2-methylphenyl)-, oxime
  • 2-Methylbenzoic acid
  • 2-Vinyltoluene
  • 2-Methylacetophenone

Customs

[ HS Code ]: 2902909090

[ Summary ]:
2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

Related Compounds

  • M-TOLYLACETYLENE
  • di-o-tolylacetylene
  • DI-P-TOLYLACETYLENE
  • 1-Chloro-2-p-tolylacetylene
  • 3-(3-chlorobenzyl)-N-methyltetrahydro-2H-pyran-4-sulfonamide
  • 1-(2,5-dichlorophenyl)-N-methylmethanesulfonamide
  • 1-(4-methoxyphenyl)-N-methylmethanesulfonamide
  • N-methyl-1-(o-tolyl)methanesulfonamide
  • N-methyl-1-(pyridin-4-yl)methanesulfonamide
  • 3-benzoyl-6-fluoro-2,3,4a,5,6,7,8,8a-octahydro-1H-quinolin-4-one
  • 6-(4-Methylpiperidin-1-yl)-1,3-diazinane-4-thione
  • 1-(2-isopropylthiazol-5-yl)-N-methylmethanesulfonamide
  • 1-(1-isopropyl-1H-imidazol-2-yl)-N-methylmethanesulfonamide
  • (Z)-benzyl 3-(2-methoxy-2-oxoethylidene)piperidine-1-carboxylate
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