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119-72-2

119-72-2 structure
119-72-2 structure

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

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119-72-2 structure

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%