Introduction：Basic information about CAS 1118-12-3|TERT-BUTYLUREA, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | TERT-BUTYLUREA |
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| CAS Number | 1118-12-3 | Molecular Weight | 116.16200 |
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| Density | 0.962g/cm3 | Boiling Point | 163.7ºC at 760mmHg |
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| Molecular Formula | C5H12N2O | Melting Point | ~185 °C (dec.) |
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| MSDS | USA | Flash Point | 52.8ºC |
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Names
| Name | tert-butylurea |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 0.962g/cm3 |
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| Boiling Point | 163.7ºC at 760mmHg |
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| Melting Point | ~185 °C (dec.) |
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| Molecular Formula | C5H12N2O |
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| Molecular Weight | 116.16200 |
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| Flash Point | 52.8ºC |
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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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| Vapour Pressure | 2.04mmHg at 25°C |
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| Index of Refraction | 1.448 |
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| InChIKey | JLEHSYHLHLHPAL-UHFFFAOYSA-N |
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| SMILES | CC(C)(C)NC(N)=O |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- YS3680000
- CHEMICAL NAME :
- Urea, tert-butyl-
- CAS REGISTRY NUMBER :
- 1118-12-3
- BEILSTEIN REFERENCE NO. :
- 1744501
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C5-H12-N2-O
- MOLECULAR WEIGHT :
- 116.19
- WISWESSER LINE NOTATION :
- ZVMX1&1&1
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 3050 mg/kg
- TOXIC EFFECTS :
- Behavioral - altered sleep time (including change in righting reflex) Behavioral - somnolence (general depressed activity) Behavioral - changes in motor activity (specific assay)
- REFERENCE :
- AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium) V.4- 1898- Volume(issue)/page/year: 219,103,1976
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Safety Information
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
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| Hazard Codes | Xn: Harmful; |
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| Risk Phrases | R37 |
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| Safety Phrases | S22-S24/25 |
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| RIDADR | NONH for all modes of transport |
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| WGK Germany | 2 |
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| RTECS | YS3680000 |
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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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Articles1
More Articles
| D'hooghe M and De Kimpe N. Tetrahedron 64(15) , 3275-3285, (2008)
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Synonyms
| tert-Butylharnstoff |
| tert-Butylurea |
| 1-tert-butylurea |
| EINECS 214-257-3 |
| tert.-butylurea |
| 1,1-dimethylethylurea |
| MFCD00025448 |
| UREA,tert-BUTYL |
| N-tert-Butylurea |
