Introduction：Basic information about CAS 1469-73-4|1,3,2-Dioxathiolane,4-methyl-, 2-oxide, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 1,3,2-Dioxathiolane,4-methyl-, 2-oxide |
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| CAS Number | 1469-73-4 | Molecular Weight | 122.14300 |
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| Density | 1.46 g/cm3 | Boiling Point | 175ºC at 760 mmHg |
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| Molecular Formula | C3H6O3S | Melting Point | / |
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| MSDS | ChineseUSA | Flash Point | 56.6ºC |
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| Symbol |
GHS07 | Signal Word | Warning |
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Names
| Name | 4-methyl-1,3,2-dioxathiolane 2-oxide |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.46 g/cm3 |
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| Boiling Point | 175ºC at 760 mmHg |
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| Molecular Formula | C3H6O3S |
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| Molecular Weight | 122.14300 |
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| Flash Point | 56.6ºC |
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| Exact Mass | 122.00400 |
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| PSA | 54.74000 |
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| LogP | 0.86610 |
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| Vapour Pressure | 1.57mmHg at 25°C |
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| Index of Refraction | 1.542 |
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| InChIKey | SJHAYVFVKRXMKG-UHFFFAOYSA-N |
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| SMILES | CC1COS(=O)O1 |
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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 DATAACUTE 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
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Safety Information
| Symbol |
GHS07 |
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| Signal Word | Warning |
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| Hazard Statements | H319 |
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| Precautionary Statements | P305 + P351 + P338 |
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| RTECS | WT3500000 |
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Synonyms
| 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 |
