Thiomorpholine,4-methyl-, 1,1-dioxide
Names
[ CAS No. ]:
25343-91-3
[ Name ]:
Thiomorpholine,4-methyl-, 1,1-dioxide
[Synonym ]:
4-Methylthiomorpholine 1,1-dioxide
N-Methyl-thiomorpholin-1,1-dioxyd
4-Methyl-thiomorpholin-1,1-dioxid
Thiomorpholine,4-methyl-,1,1-dioxide
MFCD00014623
4-Methylthiomorpholine-1,1-dioxide
N-methylthiomorpholine 1,1-dioxide
N-Methyltetrahydro-1,4-thiazine-S-oxide
EINECS 246-877-5
Chemical & Physical Properties
[ Density]:
1.202g/cm3
[ Boiling Point ]:
298.3ºC at 760mmHg
[ Melting Point ]:
84-88ºC
[ Molecular Formula ]:
C5H11NO2S
[ Molecular Weight ]:
149.21100
[ Flash Point ]:
134.2ºC
[ Exact Mass ]:
149.05100
[ PSA ]:
45.76000
[ LogP ]:
0.36530
[ Vapour Pressure ]:
0.00128mmHg at 25°C
[ Index of Refraction ]:
1.489
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- XM3015000
- CHEMICAL NAME :
- Thiomorpholine, 4-methyl-, 1,1-dioxide
- CAS REGISTRY NUMBER :
- 25343-91-3
- BEILSTEIN REFERENCE NO. :
- 0114527
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C5-H11-N-O2-S
- MOLECULAR WEIGHT :
- 149.23
- WISWESSER LINE NOTATION :
- T6N DSWTJ A1
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 320 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#02180
Safety Information
[ Risk Phrases ]:
R36/37/38
[ Safety Phrases ]:
S26-S36
[ HS Code ]:
2934999090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2934999090
[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%