Introduction：Basic information about CAS 689-11-2|N-sec-Butylurea, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | N-sec-Butylurea |
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| CAS Number | 689-11-2 | Molecular Weight | 116.16200 |
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| Density | 0.959g/cm3 | Boiling Point | 171.5ºC at 760 mmHg |
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| Molecular Formula | C5H12N2O | Melting Point | / |
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| MSDS | / | Flash Point | 57.5ºC |
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Names
| Name | N-sec-Butylurea |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 0.959g/cm3 |
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| Boiling Point | 171.5ºC at 760 mmHg |
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| Molecular Formula | C5H12N2O |
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| Molecular Weight | 116.16200 |
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| Flash Point | 57.5ºC |
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| Exact Mass | 116.09500 |
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| PSA | 55.12000 |
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| LogP | 1.54440 |
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| Index of Refraction | 1.446 |
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| InChIKey | CBRSBDUOPJQVMP-UHFFFAOYSA-N |
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| SMILES | CCC(C)NC(N)=O |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- YS3678000
- CHEMICAL NAME :
- Urea, sec-butyl-
- CAS REGISTRY NUMBER :
- 689-11-2
- LAST UPDATED :
- 199710
- DATA ITEMS CITED :
- 4
- MOLECULAR FORMULA :
- C5-H12-N2-O
- MOLECULAR WEIGHT :
- 116.19
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 7500 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0571269
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Parenteral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 2789 mg/kg
- TOXIC EFFECTS :
- Behavioral - general anesthetic Behavioral - somnolence (general depressed activity)
- REFERENCE :
- JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 52,216,1934
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Safety Information
Customs
| HS Code | 2924299090 |
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| Summary | 2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
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Synonyms
