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

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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

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Ethane,1,1'-sulfonylbis[2-chloro-
  • methylamine
  • Divinyl sulfone

DownStream

  • Thiomorpholine-1,1-dioxide hydrochloride

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%

Related Compounds

  • [4-[(1,1-dioxo-1,4-thiazinan-4-yl)methyl]phenyl]boron
  • 4-[4-(4,4,5,5-Tetramethyl[1,3,2]dioxaborolan-2-yl)benzyl]thiomorpholine 1,1-dioxide
  • 3-Thiophenamine,tetrahydro-4-methyl-,1,1-dioxide(9CI)
  • 1,2-Benzothiazepin-5(4H)-one,3-(diethylamino)-4-methyl-, 1,1-dioxide
  • 1,2-Benzothiazepin-3-amine,N,N-diethyl-5-hydrazinyl-4-methyl-, 1,1-dioxide
  • Thiomorpholine,4-dodecyl-, 1,1-dioxide