4-Nitro-4'-aminostilbene-2,2'-disulfonic acid

Modify Date: 2025-08-23 21:18:59

4-Nitro-4'-aminostilbene-2,2'-disulfonic acid structure	Common Name	4-Nitro-4'-aminostilbene-2,2'-disulfonic acid
	CAS Number	119-72-2	Molecular Weight	400.38400
	Density	1.779g/cm3	Boiling Point	N/A
	Molecular Formula	C₁₄H₁₂N₂O₈S₂	Melting Point	>300°C
	MSDS	N/A	Flash Point	N/A

Name	4-Nitro-4'-aminostilbene-2,2'-disulfonic acid
Synonym	More Synonyms

Density	1.779g/cm3
Melting Point	>300°C
Molecular Formula	C₁₄H₁₂N₂O₈S₂
Molecular Weight	400.38400
Exact Mass	400.00400
PSA	197.34000
LogP	5.10680

CHEMICAL IDENTIFICATION

RTECS NUMBER :: WJ6100000

CHEMICAL NAME :: 2,2'-Stilbenedisulfonic acid, 4-amino-4'-nitro-

CAS REGISTRY NUMBER :: 119-72-2

BEILSTEIN REFERENCE NO. :: 3498785

LAST UPDATED :: 199701

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C14-H12-N2-O8-S2

MOLECULAR WEIGHT :: 400.40

WISWESSER LINE NOTATION :: WSQR CZ F1U1R DNW BSWQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1062,1986 ** ACUTE TOXICITY DATA **

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 14200 mg/kg

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

REFERENCE :: 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1062,1986 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X3815 No. of Facilities: 25 (estimated) No. of Industries: 1 No. of Occupations: 6 No. of Employees: 2187 (estimated)

Risk Phrases	20/21/22-36/37/38
Safety Phrases	S26-S36/37/39
RTECS	WJ6100000
HS Code	2921420090

4,4'-dinitrosti...

CAS#:1211962-72-9

4-Nitro-4'-amin...

CAS#:119-72-2

Literature: Bulletin de la Societe Chimique de France, , vol. <3> 29, p. 347

HS Code	2921420090
Summary	HS:2921420090 aniline derivatives and their salts VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

NASDA

4-nitro-4'-aminostilbene-2,2'-disulphonic acid

MFCD00035915

EINECS 204-346-5

4-amino-4'-nitrostilbene-2,2'-disulphonic acid

4-amino-4'-nitro-stilbene-2,2'-disulfonic acid

4-nitro-4' aminostibene-2',2" disulphonic acid

Semi DAS

ANSDACID

4-Amino-4'-nitro-stilben-2,2'-disulfonsaeure

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4-Nitro-4'-aminostilbene-2,2'-disulfonic acid
Price: Check
Purity: 80.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-Nitro-4'-aminostilbene-2,2'-disulfonic acid
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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4-Nitro-4'-aminostilbene-2,2'-disulfonic acid

Names

Chemical & Physical Properties

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Safety Information

Synthetic Route

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.