3,4-dichlorobenzyl isocyanate

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Names

[ CAS No. ]:
19752-09-1

[ Name ]:
3,4-dichlorobenzyl isocyanate

[Synonym ]:
MFCD00673063
3,4-dichlorobenzylisocyanate
3,4-Dichlorobenzyl isocyanate
1,2-dichloro-4-isocyanatomethyl-benzene

Chemical & Physical Properties

[ Density]:
1.375 g/mL at 25 °C(lit.)

[ Boiling Point ]:
282 °C(lit.)

[ Molecular Formula ]:
C8H5Cl2NO

[ Molecular Weight ]:
202.03700

[ Flash Point ]:
>230 °F

[ Exact Mass ]:
200.97500

[ PSA ]:
29.43000

[ LogP ]:
2.82920

[ Vapour Pressure ]:
0.0065mmHg at 25°C

[ Index of Refraction ]:
n20/D 1.568(lit.)

[ Storage condition ]:
?20°C

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;

[ Risk Phrases ]:
R20/21/22

[ Safety Phrases ]:
S26-S36/37/39

[ RIDADR ]:
UN 2206 6.1/PG 3

[ WGK Germany ]:
3

[ HS Code ]:
2929109000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • benzylamine, 3,4-dichloro-
  • (3,4-DICHLORO-PHENYL)-ACETYL CHLORIDE
  • 3,4-Dichlorophenylacetic acid
  • 3,4-DICHLOROBENZYLALCOHOL
  • 3,4-Dichlorophenylacetonitrile
  • 4-(Bromomethyl)-1,2-dichlorobenzene

DownStream

  • 1-[(3,4-dichlorophenyl)methyl]-3-(3-methylisoquinolin-5-yl)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%

Related Compounds

  • 3,4-dichlorobenzyl mercaptan
  • (3,4-dichlorobenzyl)guanidine hydrochloride
  • (3,4-Dichlorobenzyl)-{2-[1-(1-imidazolyl)-butyl]-phenyl}-ether, hydrochloride
  • 3,4-Dichlorobenzyl 1-methyl-1H-indole-3-carboxylate
  • 3,4-dichlorobenzyl methylcarbamate
  • 3,4-DICHLOROBENZYL 4-(2-PHENYL-1,3-THIAZOL-4-YL)PHENYL ETHER
  • 2-(Azetidin-3-yl)-1,3-benzothiazole
  • 2-[1-(2-Methylamino-pyrimidin-4-yl)-ethylamino]-benzoic acid
  • 4-[2-(Cyclobutylamino)-1-hydroxyethyl]benzonitrile
  • 4-(1-Cyano-1-methyl-ethoxy)-2-methoxy-benzoic acid
  • N-(1-Oxo-2-propen-1-yl)glycine phenylmethyl ester
  • 3-(Dimethylamino)isoquinolin-5-amine
  • 8-Fluoro-3-methoxyisoquinoline-5-carboxylic acid
  • 1,1,1-Trifluoro-4-phenylpentan-2-amine
  • 4-chloro-N-(3-methyl-3-oxetanyl)-6-quinolinesulfonamide
  • 7-iodo-2-methyl-2H-pyrazolo[4,3-b]pyridine
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