2,6-Dimethylphenyl isocyanate

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Names

[ CAS No. ]:
28556-81-2

[ Name ]:
2,6-Dimethylphenyl isocyanate

[Synonym ]:
2,6-dimethyl-5-bromophenyl isocyanate
Benzene,2-isocyanato-1,3-dimethyl
2,6-Dimethylphenyl Isocyanate
2,6-Me2C6H3NCO
2,6-DMPhNCO
2,6-dimethylbenzenisocyanate
MFCD00002012
2,6-xylyl isocyanate
Isocyanic Acid 2,6-Dimethylphenyl Ester

Chemical & Physical Properties

[ Density]:
1.057

[ Boiling Point ]:
87-89 °C (12 mmHg)

[ Molecular Formula ]:
C9H9NO

[ Molecular Weight ]:
147.17400

[ Flash Point ]:
86 °C

[ Exact Mass ]:
147.06800

[ PSA ]:
29.43000

[ LogP ]:
2.27070

[ Index of Refraction ]:
1.5346-1.5366

[ Storage condition ]:
0-6°C

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302 + H312 + H332-H315-H319-H335

[ Precautionary Statements ]:
P261-P280-P305 + P351 + P338

[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
Xn:Harmful;

[ Risk Phrases ]:
R20/21/22;R36/37/38

[ Safety Phrases ]:
S45-S36/37/39-S26-S23-S37/39-S28-S27

[ RIDADR ]:
2206

[ Packaging Group ]:
III

[ Hazard Class ]:
6.1

[ HS Code ]:
2929109000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Carbon dioxide
  • 2,6-xylidine
  • phosgene
  • Di-tert-butyl dicarbonate
  • carbon monoxide
  • nitro m-xylene
  • Triphosgene
  • 1,3-Dimethyl-2-azidobenzene
  • ethyl 2,6-dimethylphenylcarbamate

DownStream

  • N-(2,6-Dimethylphenyl)carbamic acid methyl ester
  • 1,3-bis(2,6-dimethylphenyl)urea
  • Urea, 1-(2,6-xylyl)-
  • 1-(2,6-dimethylphenyl)-3-(5-methyl-1,2-oxazol-3-yl)urea
  • 2-Chloro-N-(2,6-dimethylphenyl)acetamide
  • 1,1-dibutyl-3-(2,6-dimethylphenyl)urea
  • 1-benzyl-1-butyl-3-(2,6-dimethylphenyl)urea
  • N,N'-bis(2,6-dimethylphenyl)oxamide
  • 1-(2,6-dimethylphenyl)-3-pyridin-4-ylurea
  • 1-(1,3-dimethyl-4-oxoimidazolidin-2-ylidene)-3-(2,6-dimethylphenyl)urea

Customs

[ HS Code ]: 2929109000

[ Summary ]:
2929109000. other isocyanates. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Articles

Conformation and stereodynamics of 2,2'-disubstituted N,N'-diaryl ureas.

Org. Biomol. Chem. 6(16) , 2908-13, (2008)

Except in the most hindered of cases, N,N'-diaryl N,N'-dimethyl ureas adopt a conformation with the two aryl rings disposed cis to one another. Variable temperature NMR studies reveal the rate at whic...

Derivatized cyclodextrins for normal-phase liquid chromatographic separation of enantiomers. Armstrong DW, et al.

Anal. Chem. 62(15) , 1610-15, (1990)

Selective substitution of an imido ligand in alkyl-and aryl-imido rhenium (VII) complexes; crystal structures of (2, 6-dimethylphenyl) ammonium trichlorobis (2, 6-dimethylphenyl-imido) methylrhenate (VII) and bis (2, 6-dimethylphenylimido) methylbis (neopentyl) rhenium (VII). Cook MR, et al.

J. Chem. Soc., Dalton Trans. , 797-804, (1991)


More Articles

Related Compounds

  • 4-Bromo-2,6-dimethylphenyl isocyanate
  • 3-chloro-2,6-dimethylphenyl isocyanate
  • 2,6-Dimethylphenyl 3-iodo-4-methoxybenzoate
  • 2,6-dimethylphenyl [3-(4-morpholinylmethyl)[1,2,4]triazolo[3,4-b][1,3,4]thiadiazol-6-yl]methyl ether
  • 2,6-Dimethylphenyl 5-bromo-2-furoate
  • (2,6-dimethylphenyl)methyl N-(2-pyrrolidin-1-ium-1-ylethyl)carbamate,chloride