N-NITROSOMETHYLAMINOSULFOLANE
Names
[ CAS No. ]:
13256-21-8
[ Name ]:
N-NITROSOMETHYLAMINOSULFOLANE
[Synonym ]:
N-Nitrosomethylaminosulfolane
N-Methyl-N-nitroso-3-tetrahydrothiophenamine 1,1-dioxide
N-methyl-N-nitrosotetrahydrothiophen-3-amine 1,1-dioxide
3-THIOPHENAMINE,TETRAHYDRO-N-METHYL-N-NITROSO-,1,1-DIOXIDE
Tetrahydro-N-methyl-N-nitroso-3-thiophenamine 1,1-dioxide
Chemical & Physical Properties
[ Density]:
1.52g/cm3
[ Boiling Point ]:
458ºC at 760 mmHg
[ Molecular Formula ]:
C5H10N2O3S
[ Molecular Weight ]:
178.20900
[ Flash Point ]:
230.8ºC
[ Exact Mass ]:
178.04100
[ PSA ]:
75.19000
[ LogP ]:
0.86750
[ Vapour Pressure ]:
3.89E-08mmHg at 25°C
[ Index of Refraction ]:
1.61
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- XM7250000
- CHEMICAL NAME :
- 3-Thiophenamine, tetrahydro-N-methyl-N-nitroso-, 1,1-dioxide
- CAS REGISTRY NUMBER :
- 13256-21-8
- LAST UPDATED :
- 199106
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C5-H10-N2-O3-S
- MOLECULAR WEIGHT :
- 178.23
- WISWESSER LINE NOTATION :
- T5SWTJ CN1&NO
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 750 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- ZEKBAI Zeitschrift fuer Krebsforschung. (Berlin, Fed. Rep. Ger.) V.1-75, 1903-71. For publisher information, see JCROD7. Volume(issue)/page/year: 69,103,1967 ** TUMORIGENIC DATA **
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 2700 mg/kg/48W-C
- TOXIC EFFECTS :
- Tumorigenic - equivocal tumorigenic agent by RTECS criteria Gastrointestinal - tumors
- REFERENCE :
- ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 19,1077,1969