Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: BENZIDINE SULFATE
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531-86-2

531-86-2 structure

531-86-2 structure

Name: Benzidine sulphate
Chemical Name: Benzidine sulphate
CAS Number: 531-86-2
Molecular Formula: C₁₂H₁₄N₂O₄S
Molecular Weight: 282.31600
Create Date: 2018-08-23 13:02:29
Modify Date: 2024-01-03 21:49:22

Name	Benzidine sulphate
Synonyms	[(1,1'-biphenyl)-4,4'-diyl]diammonium sulfate benzidine,sulfate [[1,1'-biphenyl]-4,4'-diyl]diammonium sulphate BENZIDINE SULFATE HUMAN CARCINOGEN Benzidin,Sulfat

Density	1.156g/cm3
Boiling Point	358.7ºC at 760 mmHg
Melting Point	120ºC
Molecular Formula	C₁₂H₁₄N₂O₄S
Molecular Weight	282.31600
Flash Point	203.5ºC
Exact Mass	282.06700
PSA	135.02000
LogP	4.10840
Vapour Pressure	2.5E-05mmHg at 25°C

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DD1575000

CHEMICAL NAME :: Benzidine sulfate

CAS REGISTRY NUMBER :: 531-86-2

LAST UPDATED :: 199710

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C12-H12-N2.H2-O4-S

MOLECULAR WEIGHT :: 282.34

WISWESSER LINE NOTATION :: ZR DR DZ &S-O4

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 2475 mg/kg/33W-I

TOXIC EFFECTS :: Tumorigenic - Carcinogenic by RTECS criteria Sense Organs and Special Senses (Ear) - effect, not otherwise specified Liver - tumors

REFERENCE :: CANCAR Cancer (Philadelphia). (Lippincott/Harper, Journal Fulfillment Dept., 2350 Virginia Ave., Hagerstown, MD 21740) V.1- 1948- Volume(issue)/page/year: 3,789,1950

TYPE OF TEST :: TD - Toxic dose (other than lowest)

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 3900 mg/kg/52W-I

TOXIC EFFECTS :: Tumorigenic - Carcinogenic by RTECS criteria Liver - tumors Skin and Appendages - tumors

REFERENCE :: GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 19(6),28,1975

HS Code	2921590090

92-87-5 structure

92-87-5

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531-86-2 structure

531-86-2

Literature: Math.-fys.Medd.dankse Vid.Selsk., , vol. 1, # 3 p. 10 Chem. Zentralbl., , vol. 91, # I p. 425

Precursor 1
92-87-5
DownStream 0

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%