Sulfanilic acid

Names

[ CAS No. ]:
121-57-3

[ Name ]:
Sulfanilic acid

[Synonym ]:
SULPHANILIC ACID
Sulfanilic Acid
Benzenesulfonic acid, 4-amino-
4-Aminobenzenesulfonic acid,Aniline-4-sulfonic acid,Sulfanilic acid
4-Aminobenzenesulfonic acid
4-Aminobenzenesulfonic acid,Sulfanilic acid
4-Anilinesulfonic acid
aniline-p-sulfonic acid
4-Amino benzenesulphonic acid
4-Amino-benzenesulfonic acid
Aniline-4-sulfonic acid
UNII-434Z8C2635
p-Anilinesulfonic Acid
4-Sulfanilic acid
EINECS 204-482-5
aniline-p-sulphonic acid
4-Aminobenzenesulfonic acid,Aniline-4-sulfonic acid
4-aminobenzenesulphonic acid
p-aminophenylsulfonic acid
para-anilinesulfonic acid
MFCD00007886
4-Sulfoaniline
p-Aminobenzenesulfonic acid
p-sulfanilic acid
Sulfanilate

Chemical & Physical Properties

[ Density]:
1.5±0.1 g/cm3

[ Boiling Point ]:
500ºC

[ Melting Point ]:
>300 °C(lit.)

[ Molecular Formula ]:
C₆H₇NO₃S

[ Molecular Weight ]:
173.190

[ Exact Mass ]:
173.014664

[ PSA ]:
88.77000

[ LogP ]:
-0.51

[ Index of Refraction ]:
1.630

[ Stability ]:
Stable. Incompatible with strong oxidizing agents.

[ Water Solubility ]:
0.1 g/100 mL (20 ºC)

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: WP3895500

CHEMICAL NAME :: Sulfanilic acid

CAS REGISTRY NUMBER :: 121-57-3

LAST UPDATED :: 199710

DATA ITEMS CITED :: 9

MOLECULAR FORMULA :: C6-H7-N-O3-S

MOLECULAR WEIGHT :: 173.20

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: 28ZPAK "Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku," Marhold, J.V., Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha, Czechoslovakia, 1972 Volume(issue)/page/year: -,180,1972

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: 28ZPAK "Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku," Marhold, J.V., Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha, Czechoslovakia, 1972 Volume(issue)/page/year: -,180,1972 ** ACUTE TOXICITY DATA **

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 12300 mg/kg

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

REFERENCE :: 28ZPAK "Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku," Marhold, J.V., Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha, Czechoslovakia, 1972 Volume(issue)/page/year: -,180,1972

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 6 gm/kg

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

REFERENCE :: AEPPAE Naunyn-Schmiedeberg's Archiv fuer Experimentelle Pathologie und Pharmakologie. (Berlin, Ger.) V.110-253, 1925-66. For publisher information, see NSAPCC. Volume(issue)/page/year: 211,367,1950 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 81135 No. of Facilities: 1470 (estimated) No. of Industries: 17 No. of Occupations: 17 No. of Employees: 10452 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 81135 No. of Facilities: 1512 (estimated) No. of Industries: 10 No. of Occupations: 22 No. of Employees: 31593 (estimated) No. of Female Employees: 19454 (estimated)

Safety Information

[ Symbol ]:

GHS05

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H314

[ Precautionary Statements ]:
P280-P303 + P361 + P353-P304 + P340 + P310-P305 + P351 + P338

[ Personal Protective Equipment ]:
Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
Xi:Irritant

[ Risk Phrases ]:
R36/38;R43

[ Safety Phrases ]:
S26-S36/37/39-S45-S37-S24

[ RIDADR ]:
UN 2790 8/PG 3

[ WGK Germany ]:
1

[ RTECS ]:
WP3895500

[ Hazard Class ]:
9.0

[ HS Code ]:
2921420090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ 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%

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Related Compounds

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