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| CAS No.: | 67479-03-2 |
|---|---|
| Name: | N-pyrimidin-2-yl-4-sulfanylbenzenesulfonamide |
| Molecular Structure: | |
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| Formula: | C10H9N3O2S2 |
| Molecular Weight: | 267.3274 |
| Density: | 1.505g/cm3 |
| Boiling Point: | 491.9°C at 760 mmHg |
| Flash Point: | 251.3°C |
| Safety: | Poison by intraperitoneal route. When heated to decomposition it emits very toxic fumes of SOx and NOx. See also MERCAPTANS. |
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Chemistry
IUPAC Name: N-pyrimidin-2-yl-4-sulfanylbenzenesulfonamide
Empirical Formula: C10H9N3O2S2
Molecular Weight: 267.3274g/mol
Index of Refraction: 1.683
Molar Refractivity: 67.37 cm3
Molar Volume: 177.6 cm3
Polarizability: 26.71×10-24cm3
Surface Tension: 77.9 dyne/cm
Density: 1.505 g/cm3
Flash Point: 251.3 °C
Enthalpy of Vaporization: 75.88 kJ/mol
Boiling Point: 491.9 °C at 760 mmHg
Vapour Pressure: 8.02E-10 mmHg at 25°C
Canonical SMILES: C1=CN=C(N=C1)NS(=O)(=O)C2=CC=C(C=C2)S
InChI: InChI=1S/C10H9N3O2S2/c14-17(15,9-4-2-8(16)3-5-9)13-10-11-6-1-7-12-10/h1-7,16H,(H,11,12,13)
InChIKey: NMEYGBJUBWCFRP-UHFFFAOYSA-N
Structure of p-Mercapto sulfadiazine (CAS NO.67479-03-2):
.bmp)
Toxicity Data With Reference
| 1. | ipr-mus LD50:100 mg/kg | NTIS** National Technical Information Service. (Springfield, VA 22161) (Formerly U.S. Clearinghouse for Scientific and Technical Information) No. AD277-689 . |
Safety Profile
Poison by intraperitoneal route. When heated to decomposition it emits very toxic fumes of SOx and NOx. See also MERCAPTANS.
Specification
p-Mercapto sulfadiazine , its cas register number is 67479-03-2. It also can be called TSD ; USAF LO-3 . When p-Mercapto sulfadiazine (CAS NO.67479-03-2) is heated to decomposition, it emits very toxic fumes of SOx and NOx.