Introduction：Basic information about CAS 634-95-7|1,1-DIETHYLUREA, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 1,1-DIETHYLUREA |
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| CAS Number | 634-95-7 | Molecular Weight | 116.16200 |
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| Density | 0.975 g/cm3 | Boiling Point | 130 °C / 3mmHg |
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| Molecular Formula | C5H12N2O | Melting Point | 66-71 °C |
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| MSDS | ChineseUSA | Flash Point | 59.5ºC |
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| Symbol |
GHS07 | Signal Word | Warning |
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Names
| Name | 1,1-Diethylurea |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 0.975 g/cm3 |
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| Boiling Point | 130 °C / 3mmHg |
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| Melting Point | 66-71 °C |
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| Molecular Formula | C5H12N2O |
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| Molecular Weight | 116.16200 |
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| Flash Point | 59.5ºC |
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| Exact Mass | 116.09500 |
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| PSA | 46.33000 |
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| LogP | 1.10720 |
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| InChIKey | TUMNHQRORINJKE-UHFFFAOYSA-N |
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| SMILES | CCN(CC)C(N)=O |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- YS9353900
- CHEMICAL NAME :
- Urea, 1,1-diethyl-
- CAS REGISTRY NUMBER :
- 634-95-7
- BEILSTEIN REFERENCE NO. :
- 1747730
- LAST UPDATED :
- 199710
- DATA ITEMS CITED :
- 4
- MOLECULAR FORMULA :
- C5-H12-N2-O
- MOLECULAR WEIGHT :
- 116.19
- WISWESSER LINE NOTATION :
- ZVN2&2
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 2905 mg/kg
- TOXIC EFFECTS :
- Behavioral - general anesthetic Behavioral - somnolence (general depressed activity) Behavioral - ataxia
- 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: 54,188,1935
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Safety Information
| Symbol |
GHS07 |
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| Signal Word | Warning |
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| Hazard Statements | H302 |
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| Hazard Codes | Xn |
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| Risk Phrases | 22 |
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| Safety Phrases | S24/25 |
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| RIDADR | NONH for all modes of transport |
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| RTECS | YS9353900 |
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| HS Code | 2924199090 |
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Customs
| HS Code | 2924199090 |
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| Summary | 2924199090. other acyclic amides (including acyclic 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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Articles2
More Articles
| Molecular cocrystals of aromatic carboxylic acids with 1, 1-diethylurea: synthesis and the crystal structures of a series of nitro-substituted analogues. Smith G, et al. Aust. J. Chem. 53(3) , 203-8, (2000)
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| The crystal and molecular structure of the 1: 1 adduct hydrate of pyrazine-2, 3-dicarboxylic acid with 1, 1-diethylurea. Smith G and Kennard CHL. Aust. J. Chem. 53(12) , 999-1001, (2001)
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Synonyms
| EINECS 211-220-3 |
| 1,1-diethylurea |
| MFCD00007960 |
