Thiomorpholine,4-methyl-, 1,1-dioxide

Modify Date: 2024-01-11 18:00:01

Thiomorpholine,4-methyl-, 1,1-dioxide Structure
Thiomorpholine,4-methyl-, 1,1-dioxide structure
Common Name Thiomorpholine,4-methyl-, 1,1-dioxide
CAS Number 25343-91-3 Molecular Weight 149.21100
Density 1.202g/cm3 Boiling Point 298.3ºC at 760mmHg
Molecular Formula C5H11NO2S Melting Point 84-88ºC
MSDS N/A Flash Point 134.2ºC

 Names

Name 4-methyl-1,4-thiazinane 1,1-dioxide
Synonym More Synonyms

 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

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Thiomorpholine,4-methyl-, 1,1-dioxide Structure

Thiomorpholine,...

CAS#:25343-91-3

Literature: Journal of the American Chemical Society, , vol. 47, p. 2829

~%

Thiomorpholine,4-methyl-, 1,1-dioxide Structure

Thiomorpholine,...

CAS#:25343-91-3

Literature: Journal of the Chemical Society, , p. 2433,2440

 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%

 Synonyms

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