Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3,5-dichlorobenzidine
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Purity: 98.0%
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63390-11-4

63390-11-4 structure

63390-11-4 structure

Name: 3,5-dichlorobenzidine
Chemical Name: 4-(4-aminophenyl)-2,6-dichloroaniline
CAS Number: 63390-11-4
Molecular Formula: C₁₂H₁₀Cl₂N₂
Molecular Weight: 253.12700
Create Date: 2016-11-21 09:12:25
Modify Date: 2025-08-23 11:09:46

Name	4-(4-aminophenyl)-2,6-dichloroaniline
Synonyms	3,5-Dichlorobenzidine 3,5-Dichlorbenzidin Benzidine,3,5-dichloro

Density	1.381g/cm3
Boiling Point	383.9ºC at 760 mmHg
Molecular Formula	C₁₂H₁₀Cl₂N₂
Molecular Weight	253.12700
Flash Point	186ºC
Exact Mass	252.02200
PSA	52.04000
LogP	4.98720
Index of Refraction	1.678

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DD0530000

CHEMICAL NAME :: Benzidine, 3,5-dichloro-

CAS REGISTRY NUMBER :: 63390-11-4

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C12-H10-Cl2-N2

MOLECULAR WEIGHT :: 253.14

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :: Mutation in microorganisms

TEST SYSTEM :: Bacteria - Salmonella typhimurium

DOSE/DURATION :: 10 nmol/plate

REFERENCE :: MUTAEX Mutagenesis. (Oxford Univ. Press, Pinkhill House, Southfield Road, Eynsham, Oxford OX8 1JJ, UK) V.1- 1986- Volume(issue)/page/year: 2,225,1987

HS Code	2921590090

HS Code	2921590090
Summary	2921590090. other aromatic polyamines and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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