3,3'-Dimethoxybiphenyl-4,4'-diamine

Modify Date: 2025-08-21 18:36:16

3,3'-Dimethoxybiphenyl-4,4'-diamine structure	Common Name	3,3'-Dimethoxybiphenyl-4,4'-diamine
	CAS Number	119-90-4	Molecular Weight	244.289
	Density	1.2±0.1 g/cm3	Boiling Point	391.3±37.0 °C at 760 mmHg
	Molecular Formula	C₁₄H₁₆N₂O₂	Melting Point	137-138 °C(lit.)
	MSDS	Chinese USA	Flash Point	206.1±0.0 °C
	Symbol	GHS07, GHS08	Signal Word	Danger

Name	3,3'-dimethoxybenzidine
Synonym	More Synonyms

Density	1.2±0.1 g/cm3
Boiling Point	391.3±37.0 °C at 760 mmHg
Melting Point	137-138 °C(lit.)
Molecular Formula	C₁₄H₁₆N₂O₂
Molecular Weight	244.289
Flash Point	206.1±0.0 °C
Exact Mass	244.121185
PSA	70.50000
LogP	1.58
Vapour Pressure	0.0±0.9 mmHg at 25°C
Index of Refraction	1.619
Water Solubility	H2O: slightly soluble

3,3'-Dimethoxybiphenyl-4,4'-diamine MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DD0875000

CHEMICAL NAME :: Benzidine, 3,3'-dimethoxy-

CAS REGISTRY NUMBER :: 119-90-4

LAST UPDATED :: 199710

DATA ITEMS CITED :: 36

MOLECULAR FORMULA :: C14-H16-N2-O2

MOLECULAR WEIGHT :: 244.32

WISWESSER LINE NOTATION :: 1OR BZ ER DZ CO1

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 :: 1920 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Mammal - dog

DOSE/DURATION :: 600 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 12 gm/kg/56W-I

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Sense Organs and Special Senses (Ear) - effect, not otherwise specified Skin and Appendages - tumors

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - hamster

DOSE/DURATION :: 588 gm/kg/70W-C

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

TYPE OF TEST :: Mutation test systems - not otherwise specified

TYPE OF TEST :: Cytogenetic analysis

MUTATION DATA

TYPE OF TEST :: DNA adduct

TEST SYSTEM :: Mammal - dog Cells - not otherwise specified

REFERENCE :: CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year: 44,1893,1984 *** REVIEWS *** IARC Cancer Review:Animal Sufficient 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: 4,41,1974 IARC Cancer Review:Human Inadequate Evidence IMSUDL IARC Monographs, Supplement. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) No.1- 1979- Volume(issue)/page/year: 7,198,1987 IARC Cancer Review:Group 2B IMSUDL IARC Monographs, Supplement. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) No.1- 1979- Volume(issue)/page/year: 7,198,1987 TOXICOLOGY REVIEW AEHLAU Archives of Environmental Health. (Heldref Pub., 4000 Albemarle St., NW, Washington, DC 20016) V.1- 1960- Volume(issue)/page/year: 23,6,1971 TOXICOLOGY REVIEW ADCSAJ Advances in Chemistry Series. (American Chemical Soc., Distribution Office Dept. 223, POB 57136, West End Stn., Washington, DC 20037) No.1- 1950- Volume(issue)/page/year: 13,271,1970 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-FINLAND;Carcinogen JAN 1993 OEL-FRANCE;Carcinogen JAN 1993 OEL-GERMANY;Carcinogen JAN 1993 OEL-SWEDEN;Carcinogen JAN 1993 OEL-SWITZERLAND;Carcinogen JAN 1993 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH RECOMMENDED EXPOSURE LEVEL (REL) : NIOSH REL TO o-DIANISIDINE-BASED DYES-air:CA lowest feasible conc. REFERENCE : NIOSH* National Institute for Occupational Safety and Health, U.S. Dept. of Health, Education, and Welfare, Reports and Memoranda. Volume(issue)/page/year: DHHS #92-100,1992 NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 80274 No. of Facilities: 49 (estimated) No. of Industries: 2 No. of Occupations: 3 No. of Employees: 122 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 80274 No. of Facilities: 92 (estimated) No. of Industries: 4 No. of Occupations: 11 No. of Employees: 2481 (estimated) No. of Female Employees: 866 (estimated)

Symbol	GHS07, GHS08
Signal Word	Danger
Hazard Statements	H302-H350
Precautionary Statements	P201-P308 + P313
Personal Protective Equipment	Eyeshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
Hazard Codes	T:Toxic;
Risk Phrases	R45;R22
Safety Phrases	S53-S45
RIDADR	2811
WGK Germany	3
RTECS	DD0875000
Packaging Group	II
Hazard Class	6.1(a)
HS Code	2922299090

2,2'-Dimethoxyh...

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3,3'-Dimethoxyb...

CAS#:119-90-4

Literature: Journal of the American Chemical Society, , vol. 106, # 23 p. 7077 - 7082

nitroanisole

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3,3'-Dimethoxyb...

CAS#:119-90-4

Literature: US2233130 , ;

bis(2-methoxyph...

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3,3'-Dimethoxyb...

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Literature: DE172569 ;

2-Anisidine

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3,3'-Dimethoxyb...

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bis(2-methoxyph...

CAS#:613-55-8

Literature: Journal of the Indian Chemical Society, , vol. 87, # 9 p. 1117 - 1123

3,3',3'',3'''-t...

CAS#:14446-33-4

3,3'-Dimethoxyb...

CAS#:119-90-4

Literature: Chem. Zentralbl., , vol. 85, # II p. 327

Hydrochloric acid

CAS#:7647-01-0

2,2'-Dimethoxyh...

CAS#:787-77-9

3,3'-Dimethoxyb...

CAS#:119-90-4

Literature: Journal fuer Praktische Chemie (Leipzig), , vol. <2>59, p. 223

Hydrochloric acid

CAS#:7647-01-0

molecular iodine

CAS#:7553-56-2

Sulfurous Acid

CAS#:7782-99-2

bis(2-methoxyph...

CAS#:613-55-8

Detail

Literature: DE172569 ;

2,2'-DIMETHOXYA...

CAS#:13620-57-0

3,3'-Dimethoxyb...

CAS#:119-90-4

2-Anisidine

CAS#:90-04-0

Literature: Journal fuer Praktische Chemie (Leipzig), , vol. <2> 67, p. 152,153,163 Journal fuer Praktische Chemie (Leipzig), , vol. <2> 68, p. 208

Precursor 9
CAS#:787-77-9 2,2'-Dimethoxyh... CAS#:91-23-6 nitroanisole CAS#:613-55-8 bis(2-methoxyph... CAS#:90-04-0 2-Anisidine
CAS#:14446-33-4 3,3',3'',3'''-t... CAS#:13620-57-0 2,2'-DIMETHOXYA... CAS#:7647-01-0 Hydrochloric acid CAS#:7553-56-2 molecular iodine
CAS#:7782-99-2 Sulfurous Acid
DownStream 10
CAS#:91-91-8 [1,1'-Biphenyl]... CAS#:91-93-0 1,1'-Biphenyl,4... CAS#:2429-71-2 1-Naphthalenesu... CAS#:2373-98-0 4,4'-Diamino-3,...
CAS#:87084-62-6 4,4'-diamino-3'... CAS#:6161-50-8 1,1'-Biphenyl, ... CAS#:106-34-3 Quinhydrone CAS#:14344-82-2 1-bromo-4-metho...
CAS#:13234-75-8 4-methoxy-2-(3-... CAS#:83310-76-3 N,N'-Diacetyldi...

HS Code	2922299090
Summary	2922299090. other amino-naphthols and other amino-phenols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Fungal metabolite nigerloxin ameliorates diabetic nephropathy and gentamicin-induced renal oxidative stress in experimental rats.

Naunyn Schmiedebergs Arch. Pharmacol. 387(9) , 849-59, (2014)

Elevated polyol pathway enzyme activities and oxidative stress play an important role in the development and progression of diabetic nephropathy. Here, we investigated the beneficial influence of nige...

Beneficial effect of butyrate, Lactobacillus casei and L-carnitine combination in preference to each in experimental colitis.

World J. Gastroenterol. 20(31) , 10876-85, (2014)

To investigate the beneficial effect of the combination of butyrate, Lactobacillus casei, and L-carnitine in a rat colitis model.Rats were divided into seven groups. Four groups received oral butyrate...

Biochemical and histopathological evidence on the beneficial effects of Tragopogon graminifolius in TNBS-induced colitis.

Pharm. Biol. 53(3) , 429-36, (2015)

Tragopogon graminifolius DC. (Compositae) (TG) has been proposed as an efficacious remedy for gastrointestinal ulcers in Iranian traditional medicine.The present study evaluates the efficacy of TG on ...

[1,1'-Biphenyl]-4,4'-diamine, 3,3'-dimethoxy-

3,3'-Dimethoxy-4,4'-diaminodiphenyl

3,3'-Dimethoxybenzidine

3,3‘-Dimethoxybenzidine

3,3'-Dimethoxy-4,4'-biphenyldiamine

4,4'-Diamino-3,3'-dimethoxybiphenyl

EINECS 204-355-4

3,3'-Dimethoxy-[1,1'-biphenyl]-4,4'-diamine

3,3'-Dimethoxybiphenyl-4,4'-diamine

Fast Blue B

3,3-Dimethoxybenzidine

MFCD00008372

o-dianisidine

4-(4-amino-3-methoxyphenyl)-2-methoxyaniline

3,3′-Dimethoxybenzidine

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 3,3'-Dimethoxybiphenyl-4,4'-diamine
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 3,3'-Dimethoxybiphenyl-4,4'-diamine
Price: ￥1035.0/100g ￥135.0/5g ￥355.0/25g
Purity: 97.0%
Delivery: Inquiry
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3,3'-Dimethoxybenzidine
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 3,3'-DIMETHOXY BENZIDINE
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

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3,3'-Dimethoxybiphenyl-4,4'-diamine

Names

Chemical & Physical Properties

MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

Safety Information

Synthetic Route

Precursor & DownStream

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