Home Categories Chemical pesticides 4-CHLOROPHENYLUREA
A2676212

4-CHLOROPHENYLUREA , 98% , 140-38-5

CAS NO.:140-38-5

Empirical Formula: C7H7ClN2O

Molecular Weight: 170.6

MDL number: MFCD00014788

EINECS: 205-412-6

Pack Size Price Stock Quantity
250MG RMB24.00 In Stock
1g RMB68.00 In Stock
5g RMB219.20 In Stock
25g RMB599.20 In Stock
100g RMB2214.40 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: 204-205°C
Boiling point: 271.7±23.0 °C(Predicted)
Density  1.402±0.06 g/cm3(Predicted)
solubility  DMSO (Slightly), Methanol (Slightly)
form  Solid
pka 14.13±0.70(Predicted)
color  White to Off-White
BRN  908492
CAS DataBase Reference 140-38-5(CAS DataBase Reference)
NIST Chemistry Reference N-(4-chlorophenyl)urea(140-38-5)
EPA Substance Registry System 4-Chlorophenylurea (140-38-5)

Description and Uses

p-Chlorophenylurea is a intermediate to synthesize chlorfenuron in sodium cyanate route.

Safety

Symbol(GHS) 
GHS06
Signal word  Danger
Hazard statements  H319-H301-H335-H317-H315
Precautionary statements  P261-P272-P280-P302+P352-P333+P313-P321-P363-P501-P264-P280-P305+P351+P338-P337+P313P-P264-P270-P301+P310-P321-P330-P405-P501-P264-P280-P302+P352-P321-P332+P313-P362
Safety Statements  22-24/25
RTECS  YS6127000
HazardClass  IRRITANT
HS Code  2924210090

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