3,4-Difluorophenyl isocyanate

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Names

[ CAS No. ]:
42601-04-7

[ Name ]:
3,4-Difluorophenyl isocyanate

[Synonym ]:
3,4-Difluorophenyl isocyanate
Benzene, 1,2-difluoro-4-isocyanato-
Isocyanic Acid 3,4-Difluorophenyl Ester
MFCD00065711
1,2-Difluoro-4-isocyanatobenzene

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
186.4±30.0 °C at 760 mmHg

[ Molecular Formula ]:
C7H3F2NO

[ Molecular Weight ]:
155.102

[ Flash Point ]:
58.9±14.2 °C

[ Exact Mass ]:
155.018265

[ PSA ]:
29.43000

[ LogP ]:
2.96

[ Vapour Pressure ]:
0.7±0.4 mmHg at 25°C

[ Index of Refraction ]:
1.489

[ Storage condition ]:
Refrigerator

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302-H312-H315-H319-H332-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;T: Toxic;

[ Risk Phrases ]:
R20/21/22

[ Safety Phrases ]:
26-36

[ RIDADR ]:
UN 2206 6.1/PG 2

[ WGK Germany ]:
3

[ Packaging Group ]:
III

[ HS Code ]:
2929109000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 3,4-Difluoroaniline
  • phosgene

DownStream

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

N-Arylpiperazine-1-carboxamide Derivatives: a Novel Series of Orally
Active Nonsteroidal Androgen Receptor Antagonists. Kinoyama I, et al.

Chem. Pharm. Bull. 53(4) , 402-409 , (2005)


More Articles

Related Compounds

  • (3,4-difluorophenyl)-(3,5-difluorophenyl)methanone
  • (3,4-difluorophenyl)arsonic acid
  • [(3,4-Difluorophenyl)ethynyl](trimethyl)silane
  • (3,4-difluorophenyl)methanesulfonyl chloride
  • 3,4-difluorophenyl methyl disulfide
  • 3,4-difluorophenyl ethyl disulfide
  • 3-[3-(methoxymethyl)furan-2-yl]-1-methyl-1H-pyrazol-5-amine
  • 4-(Aminomethyl)-4-[3-(methoxymethyl)furan-2-yl]cyclohexan-1-ol
  • 2-[1-(2-methylpropyl)-1H-pyrazol-4-yl]propan-2-ol
  • Ethyl 2,2-difluoro-2-[5-(trifluoromethyl)-1,3-thiazol-2-yl]acetate
  • N-[1-(azetidin-3-yl)ethyl]butane-1-sulfonamide
  • O-[2-(3-tert-butyl-1H-pyrazol-4-yl)ethyl]hydroxylamine
  • 2-(2,3-Dihydro-1-benzofuran-7-yl)-1-methylpiperazine
  • 1-[2-(3-Fluorophenoxy)ethyl]cyclopropane-1-carbaldehyde
  • rac-(1R,2S)-2-[2-(3-fluorophenoxy)ethyl]cyclopropan-1-amine
  • 2-Amino-1-(4-cyclopropyl-1,3-thiazol-5-yl)propan-1-one
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