63-74-1 Sulfanilamide Sulfanilamide CAS NO 63-74-1
Sulfanilamide CAS NO 63-74-1
Sulfanilamide Basic information |
Product Name: | Sulfanilamide |
Synonyms: | p-amino-benzenesulfonamid;p-Aminobenzensulfonamide;p-Aminophenylsulfonamide;Prontalbin;Prontosil album;Prontosil i;Prontosil white;prontosilalbum |
CAS: | 63-74-1 |
MF: | C6H8N2O2S |
MW: | 172.2 |
EINECS: | 200-563-4 |
Product Categories: | -;SULFONAMIDE;Sulfonamides (Antibiotics for Research and Experimental Use);Antibiotics for Research and Experimental Use;Biochemistry;pharmaceutical;Amines;Intermediates & Fine Chemicals;Metabolites & Impurities;Pharmaceuticals;Sulfur & Selenium Compounds;PRONTYLIN;Amines, Metabolites & Impurities, Pharmaceuticals, Intermediates & Fine Chemicals, Sulfur & Selenium Compounds |
Mol File: | 63-74-1.mol |
Sulfanilamide Chemical Properties |
Melting point | 164-166 °C(lit.) |
density | 1.08 |
vapor pressure | 0.00001 hPa (70 °C) |
refractive index | 1.6490 (estimate) |
storage temp. | 0-6°C |
solubility | 5.37g/l |
form | powder |
pka | pKa 10.65(H2O t = 25.0±0.5 I = 0.2) (Uncertain) |
color | white to faintly beige |
PH | 5.8-6.1 (5g/l, H2O, 20℃) |
Water Solubility | 7.5 g/L at 25 ºC |
λmax | 257nm(H2O)(lit.) |
Merck | 14,8925 |
BRN | 511852 |
InChIKey | FDDDEECHVMSUSB-UHFFFAOYSA-N |
CAS DataBase Reference | 63-74-1(CAS DataBase Reference) |
NIST Chemistry Reference | Benzenesulfonamide, 4-amino-(63-74-1) |
EPA Substance Registry System | Benzenesulfonamide, 4-amino-(63-74-1) |
Safety Information |
Hazard Codes | Xn |
Risk Statements | 40 |
Safety Statements | 24/25-36-22 |
WGK Germany | 3 |
RTECS | WO8400000 |
F | 10 |
TSCA | Yes |
HazardClass | 8 |
HS Code | 29350090 |
Hazardous Substances Data | 63-74-1(Hazardous Substances Data) |
Toxicity | LD50 orally in mice: 3.8 g/kg (Marshall) |
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