2-Methylterephthalonitrile

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Names

[ CAS No. ]:
55984-93-5

[ Name ]:
2-Methylterephthalonitrile

[Synonym ]:
1,4-benzenedicarbonitrile, 2-methyl-
MFCD00119249
2-Methylterephthalonitrile
methyl-terephthalonitrile
2-methyl-1,4-dicyanobenzene
2,5-DICYANOTOLUENE
1,4-dicyano-2-methylbenzene

Chemical & Physical Properties

[ Density]:
1.1±0.1 g/cm3

[ Boiling Point ]:
315.0±30.0 °C at 760 mmHg

[ Melting Point ]:
149-151 ℃(lit.)

[ Molecular Formula ]:
C9H6N2

[ Molecular Weight ]:
142.157

[ Flash Point ]:
155.4±18.5 °C

[ Exact Mass ]:
142.053101

[ PSA ]:
47.58000

[ LogP ]:
1.43

[ Vapour Pressure ]:
0.0±0.7 mmHg at 25°C

[ Index of Refraction ]:
1.555

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
36/37/38

[ Safety Phrases ]:
26-36

[ RIDADR ]:
NONH for all modes of transport

[ HS Code ]:
2926909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 3,5-Dibromotoluene
  • Terephthalonitrile
  • methyl iodide
  • 2,5-Dichlorotoluene
  • Copper cyanide
  • Tosyl cyanide
  • 3-CYANOBENZYLZINC BROMIDE
  • N,1,1,1-Tetramethyl-N-(trimethylsilyl)silanamine
  • benzene-1,2,4-tricarbonitrile

DownStream

  • 4-Cyano-2-methylbenzoic acid
  • 4-Cyano-3-methylbenzoic acid
  • 2-Methyl-1,4-benzenedicarboxylic acid

Customs

[ HS Code ]: 2926909090

[ Summary ]:
HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Related Compounds

  • 2-[(4-aminobenzoyl)-benzylamino]ethyl-diethylazanium,chloride
  • 2-methyl-2-methylsulfanylpropanenitrile
  • 2-(4-methoxyphenyl)-4-nitrobenzoic acid
  • 2-(4-methoxyphenyl)-5-methylbenzoic acid
  • 2-(4-methoxyphenyl)-6-methylbenzoic acid
  • 2-(3-Chloropropoxy)-1-methoxy-4-nitrobenzene
  • 1-[1-(6-Chloro-2-methoxypyridin-3-yl)cyclopropyl]cyclopropan-1-amine
  • 1-(4,6-Dichloropyridin-3-yl)-2,2-difluorocyclopropan-1-amine
  • 3-(2-Chloro-6-methylpyridin-3-yl)-1,1,1-trifluoropropan-2-amine
  • 2-(6-Bromopyridin-2-yl)-3,3,3-trifluoropropan-1-amine
  • 2-(5-Bromo-2-chlorophenyl)-2-methoxypropan-1-amine
  • 2-(5-Bromo-2-chloropyridin-3-yl)morpholine
  • 3-(4-Bromo-5-methoxythiophen-2-yl)-2,2-dimethylcyclopropan-1-amine
  • Methyl 5-(benzyloxy)-2-(2-methylpropyl)-1-oxaspiro[2.3]hexane-2-carboxylate
  • tert-butyl (4S)-4-(hydrazinecarbonyl)-2,2-dimethyl-1,3-oxazolidine-3-carboxylate
  • 1-{5-Chlorothieno[3,2-b]pyridin-2-yl}cyclopropane-1-carbonitrile
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