Introduction：Basic information about CAS 25343-91-3|Thiomorpholine,4-methyl-, 1,1-dioxide, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Thiomorpholine,4-methyl-, 1,1-dioxide |
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| CAS Number | 25343-91-3 | Molecular Weight | 149.21100 |
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| Density | 1.202g/cm3 | Boiling Point | 298.3ºC at 760mmHg |
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| Molecular Formula | C5H11NO2S | Melting Point | 84-88ºC |
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| MSDS | / | Flash Point | 134.2ºC |
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Names
| Name | 4-methyl-1,4-thiazinane 1,1-dioxide |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.202g/cm3 |
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| Boiling Point | 298.3ºC at 760mmHg |
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| Melting Point | 84-88ºC |
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| Molecular Formula | C5H11NO2S |
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| Molecular Weight | 149.21100 |
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| Flash Point | 134.2ºC |
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| Exact Mass | 149.05100 |
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| PSA | 45.76000 |
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| LogP | 0.36530 |
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| Vapour Pressure | 0.00128mmHg at 25°C |
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| Index of Refraction | 1.489 |
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| InChIKey | ULZCOWMSBOJCLT-UHFFFAOYSA-N |
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| SMILES | CN1CCS(=O)(=O)CC1 |
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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 DATAACUTE 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
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Safety Information
| Risk Phrases | R36/37/38 |
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| Safety Phrases | S26-S36 |
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| HS Code | 2934999090 |
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Customs
| HS Code | 2934999090 |
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| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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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 |
