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