Introduction：Basic information about CAS 702-62-5|1,3-diazaspiro[4.5]decane-2,4-dione, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 1,3-diazaspiro[4.5]decane-2,4-dione |
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| CAS Number | 702-62-5 | Molecular Weight | 168.19300 |
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| Density | 1.25 g/cm3 | Boiling Point | / |
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| Molecular Formula | C8H12N2O2 | Melting Point | 217-219ºC |
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| MSDS | / | Flash Point | / |
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Names
| Name | 1,3-diazaspiro[4.5]decane-2,4-dione |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.25 g/cm3 |
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| Melting Point | 217-219ºC |
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| Molecular Formula | C8H12N2O2 |
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| Molecular Weight | 168.19300 |
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| Exact Mass | 168.09000 |
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| PSA | 58.20000 |
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| LogP | 1.18630 |
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| Index of Refraction | 1.548 |
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| InChIKey | NERNEXMEYQFFHU-UHFFFAOYSA-N |
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| SMILES | O=C1NC(=O)C2(CCCCC2)N1 |
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| Storage condition | 2-8℃ |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- HM2480000
- CHEMICAL NAME :
- 1,3-Diazaspiro(4.5)decane-2,4-dione
- CAS REGISTRY NUMBER :
- 702-62-5
- BEILSTEIN REFERENCE NO. :
- 0145234
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C8-H12-N2-O2
- MOLECULAR WEIGHT :
- 168.22
- WISWESSER LINE NOTATION :
- T5MVMXVJ D-& AL6XTJ
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 420 mg/kg
- TOXIC EFFECTS :
- Sense Organs and Special Senses (Eye) - mydriasis (pupillary dilation) Sense Organs and Special Senses (Eye) - lacrimation Skin and Appendages - hair
- REFERENCE :
- JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 8,239,1965
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Safety Information
| Hazard Codes | Xn:Harmful; |
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| Risk Phrases | R22 |
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| Safety Phrases | S22-S36/37 |
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| HS Code | 2933990090 |
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Customs
| HS Code | 2933990090 |
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| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Synonyms
| 5,5-Pentamethylenehydantoin |
| 1,3-Diazaspiro<4.5>decan-2,4-dion |
| 5,5-Pentamethylenespirohydantoin |
| MFCD00022404 |
| 5,5'-Cyclohexanespirohydantoin |
| Hydantoin,pentamethylene |
| Ba 2840 |
| Cyclohexanespiro-5'-hydantoin |
| EINECS 211-868-7 |
