2,2',5,5'-Tetrachloro-4,4'-biphenyldiamine

Modify Date: 2025-08-25 10:13:32

2,2',5,5'-Tetrachloro-4,4'-biphenyldiamine structure	Common Name	2,2',5,5'-Tetrachloro-4,4'-biphenyldiamine
	CAS Number	15721-02-5	Molecular Weight	322.017
	Density	1.6±0.1 g/cm3	Boiling Point	408.2±40.0 °C at 760 mmHg
	Molecular Formula	C₁₂H₈Cl₄N₂	Melting Point	135-140 °C(lit.)
	MSDS	N/A	Flash Point	200.7±27.3 °C

Name	2,2',5,5'-Tetrachlorobenzidine
Synonym	More Synonyms

Density	1.6±0.1 g/cm3
Boiling Point	408.2±40.0 °C at 760 mmHg
Melting Point	135-140 °C(lit.)
Molecular Formula	C₁₂H₈Cl₄N₂
Molecular Weight	322.017
Flash Point	200.7±27.3 °C
Exact Mass	319.944153
PSA	52.04000
LogP	4.83
Vapour Pressure	0.0±1.0 mmHg at 25°C
Index of Refraction	1.687
Storage condition	-70°C

MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DD1751000

CHEMICAL NAME :: Benzidine, 2,2',5,5'-tetrachloro-

CAS REGISTRY NUMBER :: 15721-02-5

BEILSTEIN REFERENCE NO. :: 3364286

LAST UPDATED :: 199701

DATA ITEMS CITED :: 8

MOLECULAR FORMULA :: C12-H8-Cl4-N2

MOLECULAR WEIGHT :: 322.02

WISWESSER LINE NOTATION :: ZR BG EG DR DZ CG FG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 54 mg/kg/43W-C

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Kidney, Ureter, Bladder - tumors Blood - lymphoma, including Hodgkin's disease

REFERENCE :: JMEJAS Jikeikai Medical Journal. (Jikei Univ. School of Medicine, 3-25-8 Nishi-shinbashi, Minato-ku, Tokyo 105, Japan) V.1- 1954- Volume(issue)/page/year: 25,123,1978

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 36 mg/kg/43W-C

TOXIC EFFECTS :: Tumorigenic - Carcinogenic by RTECS criteria Kidney, Ureter, Bladder - tumors Blood - lymphoma, including Hodgkin's disease

REFERENCE :: JMEJAS Jikeikai Medical Journal. (Jikei Univ. School of Medicine, 3-25-8 Nishi-shinbashi, Minato-ku, Tokyo 105, Japan) V.1- 1954- Volume(issue)/page/year: 25,123,1978

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 300 gm/kg/43W-C

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

REFERENCE :: IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 27,141,1982

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 900 gm/kg/43W-C

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Kidney, Ureter, Bladder - tumors

REFERENCE :: IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 27,141,1982 *** REVIEWS *** IARC Cancer Review:Animal Inadequate Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 27,141,1982 IARC Cancer Review:Human No Adequate Data IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 27,141,1982 IARC Cancer Review:Group 3 IMSUDL IARC Monographs, Supplement. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) No.1- 1979- Volume(issue)/page/year: 7,56,1987

Hazard Codes	T
Risk Phrases	61
Safety Phrases	53-45
WGK Germany	3
RTECS	DD1751000
HS Code	2921590090

N-(4-amino-2,5-...

CAS#:6392-96-7

2,2',5,5'-Tetra...

CAS#:15721-02-5

Literature: Journal of Scientific and Industrial Research, Section B: Physical Sciences, , vol. 6, p. 103,106

1,2-bis(2,5-dic...

CAS#:60696-76-6

2,2',5,5'-Tetra...

CAS#:15721-02-5

Literature: Journal of Scientific and Industrial Research, Section B: Physical Sciences, , vol. 5, p. 75

Hydrochloric acid

CAS#:7647-01-0

N-(4-amino-2,5-...

CAS#:6392-96-7

2,2',5,5'-Tetra...

CAS#:15721-02-5

Literature: Journal of Scientific and Industrial Research, , vol. 6B, p. 103,105

Precursor 3
CAS#:60696-76-6 1,2-bis(2,5-dic... CAS#:6392-96-7 N-(4-amino-2,5-... CAS#:7647-01-0 Hydrochloric acid
DownStream 4
CAS#:35694-04-3 2,2',3,3',5,5'-... CAS#:35693-99-3 2,2',5,5'-PCB CAS#:35694-08-7 OCTACHLOROBIPHENYL CAS#:35065-27-1 PCB-153

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%

2,2',5,5'-Tetrachloro-4,4'-biphenyldiamine

4,4'-Diamino-2,2',5,5'-tetrachlorobiphenyl

EINECS 239-815-3

2,2′,5,5′-Tetrachlorobenzidine

MFCD00043918

[1,1'-Biphenyl]-4,4'-diamine, 2,2',5,5'-tetrachloro-

4-(4-amino-2,5-dichlorophenyl)-2,5-dichloroaniline

2,2',5,5'-Tetrachlorobiphenyl-4,4'-diamine

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2,2',5,5'-Tetrachloro-4,4'-biphenyldiamine
Price: Check
Purity: 99.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 2,2',5,5'-Tetrachloro-4,4'-biphenyldiamine
Price: ￥1048.0/100g ￥4708.0/500g ￥318.0/25g
Purity: 99.0%
Delivery: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,2',5,5'-Tetrachlorobenzidine
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

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2,2',5,5'-Tetrachloro-4,4'-biphenyldiamine

Names

Chemical & Physical Properties

MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Safety Information

Synthetic Route

Precursor & DownStream

Customs

Synonyms

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.