PB 22
Names
[ CAS No. ]:
5470-06-4
[ Name ]:
PB 22
[Synonym ]:
N,N-succinyl-sulfanilic acid amide
4-(2,5-Dioxo-1-pyrrolidinyl)benzenesulfonamide
Benzenesulfonamide, 4-(2,5-dioxo-1-pyrrolidinyl)-
PB 22
N,N-Succinyl-sulfanilsaeure-amid
EINECS 226-797-7
Chemical & Physical Properties
[ Density]:
1.5±0.1 g/cm3
[ Boiling Point ]:
601.3±57.0 °C at 760 mmHg
[ Molecular Formula ]:
C10H10N2O4S
[ Molecular Weight ]:
254.262
[ Flash Point ]:
317.4±32.1 °C
[ Exact Mass ]:
254.036133
[ PSA ]:
105.92000
[ LogP ]:
-1.90
[ Vapour Pressure ]:
0.0±1.7 mmHg at 25°C
[ Index of Refraction ]:
1.640
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- DB2384800
- CHEMICAL NAME :
- Benzenesulfonamide, 4-(2,5-dioxo-1-pyrrolidinyl)-
- CAS REGISTRY NUMBER :
- 5470-06-4
- BEILSTEIN REFERENCE NO. :
- 0262526
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C10-H10-N2-O4-S
- MOLECULAR WEIGHT :
- 254.28
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- >5 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 27,1942,1977
Safety Information
[ HS Code ]:
2935009090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2935009090
[ Summary ]:
2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0%