4-CHLOROPHENYLTHIOUREA

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Names

[ CAS No. ]:
3696-23-9

[ Name ]:
4-CHLOROPHENYLTHIOUREA

[Synonym ]:
(4-Chlorophenyl)thiourea
EINECS 223-022-4
MFCD00022168
N-(4-Chlorophenyl)thiourea
1-(4-Chlorophenyl)thiourea

Chemical & Physical Properties

[ Density]:
1.441g/cm3

[ Boiling Point ]:
298.7ºC at 760 mmHg

[ Melting Point ]:
177-181 °C

[ Molecular Formula ]:
C7H7ClN2S

[ Molecular Weight ]:
186.66200

[ Flash Point ]:
134.5ºC

[ Exact Mass ]:
186.00200

[ PSA ]:
70.14000

[ LogP ]:
2.76880

[ Index of Refraction ]:
1.727

[ Storage condition ]:
Poison room

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
YS7175000
CHEMICAL NAME :
Urea, 1-(p-chlorophenyl)-2-thio-
CAS REGISTRY NUMBER :
3696-23-9
BEILSTEIN REFERENCE NO. :
0973258
LAST UPDATED :
199712
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C7-H7-Cl-N2-S
MOLECULAR WEIGHT :
186.67
WISWESSER LINE NOTATION :
SUYZMR DG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
15 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 90,260,1947
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
35 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JMPCAS Journal of Medicinal and Pharmaceutical Chemistry. (Washington, DC) V.1-5, 1959-62. For publisher information, see JMCMAR. Volume(issue)/page/year: 4,147,1961

Safety Information

[ Hazard Codes ]:
T+

[ Risk Phrases ]:
R28

[ Safety Phrases ]:
S45-S36/37/39-S28A-S26-S1

[ RIDADR ]:
2811

[ RTECS ]:
YS7175000

[ Packaging Group ]:
II

[ Hazard Class ]:
6.1

[ HS Code ]:
2930909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 4-chlorophenyl isothiocyanate
  • 4-Chloroaniline
  • Urea, 1-benzoyl-3-(p-chlorophenyl)-2-thio- (8CI)
  • Lauroyl azide
  • 4-Chloroaniline hydrochloride (1:1)
  • (4-chlorophenyl)cyanamide
  • Potassium thiocyanate

DownStream

  • 2-BENZOTHIAZOLAMINE, 4-BROMO-6-CHLORO-
  • Proguanil
  • 6-CHLORO-2-HYDRAZINYLBENZO[D]THIAZOLE
  • 1-chloro-4-isocyanobenzene
  • 1-(4-Chlorophenyl)urea
  • 2-Amino-5-chlorobenzenethiol
  • 2,4-Thiazolidinedione
  • 6-Chlorobenzothiazol-2-ylamine
  • N-(4-chlorophenyl)-1,3-thiazol-2-amine
  • 2-CHLORO-N-(6-CHLORO-BENZOTHIAZOL-2-YL)-ACETAMIDE

Customs

[ HS Code ]: 2930909090

[ Summary ]:
2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Related Compounds

  • 4-CHLOROPHENYLTHIOUREA
  • 4-chlorooxolan-3-ol,formic acid
  • 4-Amino-1,2-dithiolane-4-carboxylic acid
  • 4-hydroxy-N-[(4-methoxyphenyl)methylideneamino]benzamide
  • 4-Amino-2-chloro-5-(1H-tetrazol-5-yl)benzenesulfonamide
  • 4-(4-Chlorophenyl)-4-Bromopiperide