1,3,2-Dioxathiolane,4-methyl-, 2-oxide

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Names

[ CAS No. ]:
1469-73-4

[ Name ]:
1,3,2-Dioxathiolane,4-methyl-, 2-oxide

[Synonym ]:
4-methylethylene sulphite
4-methyl-(1,3,2)-dioxathian-2-oxide
Cyclic propylene sulfite
4-methyl-[1,3,2]dioxathiolane 2-oxide
Propylene sulfite (C3H6O2)SO
1,2-Propylene glycol sulfite
1,2-Propylene Sulfite
4-Methye-1,3,2-dioxathio lane-2-oxide
Sulfurous acid,cyclic propylene ester
propylene sulfite
sulfurous acid propylene ester
1,2-Propanediol sulfite
1,3,2-Dioxathiolane,4-methyl-,2-oxide
4-methyl-2-oxo-1,3,2-dioxathiolane
1,2-Propanediol Cyclic Sulfite
1,2-propylene sulfite
1,2-PROPYLENEGLYCOL SULFITE
1,2-Propanediol,cyclic sulfite

Chemical & Physical Properties

[ Density]:
1.46 g/cm3

[ Boiling Point ]:
175ºC at 760 mmHg

[ Molecular Formula ]:
C3H6O3S

[ Molecular Weight ]:
122.14300

[ Flash Point ]:
56.6ºC

[ Exact Mass ]:
122.00400

[ PSA ]:
54.74000

[ LogP ]:
0.86610

[ Vapour Pressure ]:
1.57mmHg at 25°C

[ Index of Refraction ]:
1.542

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
WT3500000
CHEMICAL NAME :
Sulfurous acid, cyclic ester with 1,2-propanediol
CAS REGISTRY NUMBER :
1469-73-4
LAST UPDATED :
199712
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C3-H6-O3-S
MOLECULAR WEIGHT :
122.15
WISWESSER LINE NOTATION :
T6OSOTJ BO

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 8,107,1956

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H319

[ Precautionary Statements ]:
P305 + P351 + P338

[ RTECS ]:
WT3500000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Propylene Glycol
  • epoxypropane

DownStream

  • 4-Methyl-1,3,2-dioxathiolane 2,2-dioxide

Related Compounds

  • 1,3,2-Dioxathiolane,4-methyl-, 2-oxide, trans- (9CI)
  • 1,3,2-Dioxathiolane-4-carbonyl chloride, 4-methyl-, 2-oxide, (4S)- (9CI)
  • 1,3,2-Dioxathiolane-4-carbonyl chloride, 4-methyl-, 2-oxide (9CI)
  • 1,3,2-Dioxathiolane-4-carbonyl chloride, 4-methyl-, 2-oxide, (4R)- (9CI)
  • 1,3,2-Dioxathiolane, 4-methyl-, 2,2-dioxide, (4S)-
  • 1,3,2-Dioxathiolane, 4-Methyl-, 2,2-dioxide, (4R)-
  • 7-Ethyl-4-oxo-1,4-dihydropyrrolo[1,2-a]pyrimidine-3-carboxylic acid
  • 4-Fluoro-2,3-dihydrobenzofuran
  • 4-(Morpholin-4-ylmethyl)piperidin-4-ol dihydrochloride
  • (2-Ethoxy-4-methylphenyl)methanamine
  • 2-methyl-6-(1H-pyrrol-1-ylmethyl)pyridine
  • CID 68164790
  • 2-Amino-3-(2,6-dimethoxyphenyl)-3-hydroxypropanoic acid
  • Methyl 4-[(R)-3-pyrrolidinyloxy]benzoate HCl
  • 2-[5-(pyridin-3-yl)-1H-1,2,3,4-tetrazol-1-yl]propanoic acid
  • 1h-Indole-5-carboxamide,n-cyclopentyl-2,3-dihydro-n-2-propen-1-yl-
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