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1-(2-Chlorophenyl)-2-thiourea

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1-(2-Chlorophenyl)-2-thiourea Basic information

Product Name:
1-(2-Chlorophenyl)-2-thiourea
Synonyms:
  • TIMTEC-BB SBB003697
  • N-(2-CHLOROPHENYL)THIOUREA
  • 2-CHLOROPHENYLTHIOUREA
  • 1-(2-CHLOROPHENYL)-2-THIOUREA
  • 1-(o-chlorophenyl)-2-thio-urea
  • Chlorophenyl thiourea, 2-
  • 1-Chloro-2-thioureidobenzene, 1-(Carbamothioylamino)-2-chlorobenzene
  • 1-(2-Chlorophenyl)-2-thiourea, 98% 5GR
CAS:
5344-82-1
MF:
C7H7ClN2S
MW:
186.66
EINECS:
226-291-6
Mol File:
5344-82-1.mol
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1-(2-Chlorophenyl)-2-thiourea Chemical Properties

Melting point:
144-149 °C
Boiling point:
250°C (rough estimate)
Density 
1.4179 (rough estimate)
refractive index 
1.6100 (estimate)
storage temp. 
Keep in dark place,Inert atmosphere,Room temperature
pka
12.34±0.70(Predicted)
BRN 
776946
CAS DataBase Reference
5344-82-1(CAS DataBase Reference)
NIST Chemistry Reference
Thiourea, (2-chlorophenyl)-(5344-82-1)
EPA Substance Registry System
1-(o-Chlorophenyl)thiourea (5344-82-1)
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Safety Information

Hazard Codes 
T+
Risk Statements 
28-43-38
Safety Statements 
45-28A-1-36/37/39-28-22
RIDADR 
2811
RTECS 
YS7100000
TSCA 
Yes
HazardClass 
6.1
PackingGroup 
II
HS Code 
29309090
Hazardous Substances Data
5344-82-1(Hazardous Substances Data)

MSDS

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1-(2-Chlorophenyl)-2-thiourea Usage And Synthesis

Chemical Properties

white crystals or powder

General Description

Needles or plates. Used as an herbicide. Not registered as a pesticide in the U.S.

Reactivity Profile

When heated to decomposition 1-(2-Chlorophenyl)-2-thiourea emits very toxic fumes of chlorides, nitrogen oxides, and sulfur oxides. [EPA, 1998]. Organosulfides are incompatible with acids, diazo and azo compounds, halocarbons, isocyanates, aldehydes, alkali metals, nitrides, hydrides, and other strong reducing agents. Reactions with these materials generate heat and in many cases hydrogen gas. Many of these compounds may liberate hydrogen sulfide upon decomposition or reaction with an acid.

Health Hazard

High oral toxicity.

Fire Hazard

When heated to decomposition 1-(2-Chlorophenyl)-2-thiourea emits very toxic fumes of chlorides, nitrogen oxides, and sulfur oxides.

1-(2-Chlorophenyl)-2-thiourea Preparation Products And Raw materials

Raw materials

Preparation Products

1-(2-Chlorophenyl)-2-thioureaSupplier

Creasyn Finechem(Tianjin) Co., Ltd.
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