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ChemicalBook >> CAS DataBase List >>N,N'-Bis-(3,4-dichlorophenyl)urea

N,N'-Bis-(3,4-dichlorophenyl)urea

N,N'-Bis-(3,4-dichlorophenyl)urea Structure
N,N'-Bis-(3,4-dichlorophenyl)urea structure
CAS No.
4300-43-0
Chemical Name:
N,N'-Bis-(3,4-dichlorophenyl)urea
Synonyms
Nsc 70259;Nsc 35217;Valine Impurity 96;Triclocarban Related CoMpound C;Urea,N,N’-bis(3,4-dichlorophenyl);C10651800 N,N`-Bis-(3,4-dichlorophenyl)urea;Triclocarban Related Compound C (1,3-Bis(3,4-dichlorophenyl)urea) (1681845)
CBNumber:
CB3505889
Molecular Formula:
C13H8Cl4N2O
Molecular Weight:
350.03
MDL Number:
MFCD00171464
MOL File:
4300-43-0.mol
MSDS File:
SDS
Last updated:2026-09-12 18:52:06
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N,N'-Bis-(3,4-dichlorophenyl)urea Properties

Melting point 281-282 °C
Boiling point 369.2±42.0 °C(Predicted)
Density 1.608±0.06 g/cm3(Predicted)
storage temp. Sealed in dry,Room Temperature
pka 12.16±0.70(Predicted)
FDA UNII W5A83C0L6P
UNSPSC Code 41116107
NACRES NA.24

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H319-H413
Precautionary statements  P264-P273-P280-P305+P351+P338-P337+P313-P501
HS Code  2924210000

N,N'-Bis-(3,4-dichlorophenyl)urea price More Price(30)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich S629812 1,3-BIS(3,4-DICHLOROPHENYL)UREA AldrichCPR 4300-43-0 1 unit $197 2026-04-30 Buy
Sigma-Aldrich S279285 1,3-BIS-(3,4-DICHLORO-PHENYL)-UREA AldrichCPR 4300-43-0 1 unit $197 2026-04-30 Buy
Sigma-Aldrich PHR3149 Triclocarban Related Compound C pharmaceutical secondary standard, certified reference material 4300-43-0 40MG $543 2026-04-30 Buy
Sigma-Aldrich 1681845 Triclocarban Related Compound C United States Pharmacopeia (USP) Reference Standard 4300-43-0 15MG $547 2026-04-30 Buy
Sigma-Aldrich S629812 1,3-BIS(3,4-DICHLOROPHENYL)UREA AldrichCPR 4300-43-0 250MG $179 2024-03-01 Buy
Product number Packaging Price Buy
S629812 1 unit $197 Buy
S279285 1 unit $197 Buy
PHR3149 40MG $543 Buy
1681845 15MG $547 Buy
S629812 250MG $179 Buy

N,N'-Bis-(3,4-dichlorophenyl)urea Chemical Properties, Uses, Production

Uses

3,3'',4,4''-Tetrachlorocarbanilide is a chlorocarbanilide co-contaminate in US aquatic environments.

N,N'-Bis-(3,4-dichlorophenyl)urea Preparation Products And Raw materials

Raw materials

Preparation Products

N,N'-Bis-(3,4-dichlorophenyl)urea Suppliers

Global Suppliers ( 41)
Supplier Tel Email Country ProdList Advantage
Shanghai Aladdin Bio-Chem Technology Co.,LTD 400-6206333 13167063860 anhua.mao@aladdin-e.com China 29977 65
Shanghai ChuangYan Chemical Technology Co., Ltd. 021-11111111 11111111111 546919421@qq.com China 3769 55
Shanghai YuanYe Biotechnology Co., Ltd. 15026964105 2881489226@qq.com China 89667 60
MQ (shanghai) Pharmaceuticals Co., Ltd. 13761635123 sales@linyuepharm.com China 5731 55
Shenzhen Regent Biochemical Technology Co., Ltd. 0755-85201366 18938635012 sales@regentsciences.com China 9383 58
Shenzhen Polymeri Biochemical Technology Co., Ltd. +86-400-002-6226 sales@rrkchem.com China 57336 58
Jiangsu aikang biomedical research and development co., LTD 025-58859352 17714375163 qzhang@aikonchem.com China 15525 58
TargetMol Chemicals Inc. +1-781-999-5354; +1-00000000000 marketing@targetmol.com United States 32431 58
TCI (Shanghai) Chemical Trading Co., Ltd. 021-61109150 sales@tcisct.com China 29717 58
Bide Pharmatech Ltd. 400-1647117 13681763483 product02@bidepharm.com China 59929 58
Supplier Advantage
Shanghai Aladdin Bio-Chem Technology Co.,LTD 65
Shanghai ChuangYan Chemical Technology Co., Ltd. 55
Shanghai YuanYe Biotechnology Co., Ltd. 60
MQ (shanghai) Pharmaceuticals Co., Ltd. 55
Shenzhen Regent Biochemical Technology Co., Ltd. 58
Shenzhen Polymeri Biochemical Technology Co., Ltd. 58
Jiangsu aikang biomedical research and development co., LTD 58
TargetMol Chemicals Inc. 58
TCI (Shanghai) Chemical Trading Co., Ltd. 58
Bide Pharmatech Ltd. 58

View Latest Price from N,N'-Bis-(3,4-dichlorophenyl)urea manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
MMV665852 pictures 2026-04-22 MMV665852
4300-43-0
 $1520.00-2500.00 10g TargetMol Chemicals Inc.
  • MMV665852 pictures
  • MMV665852
    4300-43-0
  • $1520.00-2500.00
  • TargetMol Chemicals Inc.

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Urea,N,N’-bis(3,4-dichlorophenyl) Nsc 35217 Nsc 70259 Triclocarban Related CoMpound C Triclocarban Related Compound C (1,3-Bis(3,4-dichlorophenyl)urea) (1681845) C10651800 N,N`-Bis-(3,4-dichlorophenyl)urea Valine Impurity 96 4300-43-0