ChemicalBook >> CAS DataBase List >>N-Phenethylurea
N-Phenethylurea
- CAS No.
- 2158-04-5
- Chemical Name:
- N-Phenethylurea
- Synonyms
- Phenethylurea;N-Phenethylurea;(2-phenylethyl)urea;1-(2-Phenylethyl)urea;Urea, N-(2-phenylethyl)-
- CBNumber:
- CB32377482
- Molecular Formula:
- C9H12N2O
- Molecular Weight:
- 164.2
- MDL Number:
- MFCD00731114
- MOL File:
- 2158-04-5.mol
Last updated:2023-05-09 09:30:38
Melting point | 112 °C |
---|---|
Boiling point | 291.67°C (rough estimate) |
Density | 1.1062 (rough estimate) |
refractive index | 1.5373 (estimate) |
pka | 13.94±0.46(Predicted) |
FDA UNII | K742FM9CQ9 |
SAFETY
Risk and Safety Statements
Symbol(GHS) | ![]() GHS07 |
---|---|
Signal word | Warning |
Hazard statements | H319-H335-H315-H302 |
Precautionary statements | P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P-P264-P270-P301+P312-P330-P501 |
Toxicity | LD50 orl-mus: 2500 mg/kg JPPMAB 21,366,69 |
N-Phenethylurea Chemical Properties,Uses,Production
Safety Profile
Poison by intraperitoneal route. Moderately toxic by ingestion.Many N-nitroso compounds are carcinogens. When heated to decomposition it emits toxic fumes of NOx.
Purification Methods
Crystallise the (±)-urea from H2O (m 112-113o) or EtOH. The picrate has m 113-115o (from H2O) [Spica Gazzetta 9 567 1879, Shapiro et al. J Am Chem Soc 81 2224 1959]. [Beilstein 12 1099, 12 III 2423, 12 IV 2470.]
N-Phenethylurea Preparation Products And Raw materials
Raw materials
Preparation Products
N-Phenethylurea Suppliers
Global( 5)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Beijing Haite lesk Technology Co., Ltd | 15210893940; 15116916250 | chemistryliu@163.com | China | 7328 | 58 |
Block Chemical Technology (Shanghai) Co., LTD | 021-20432219 13918097649 | li_jinfei@acblock-lab.com | China | 9964 | 58 |
Supplier | Advantage |
---|---|
Beijing Haite lesk Technology Co., Ltd | 58 |
Block Chemical Technology (Shanghai) Co., LTD | 58 |
1-(2-Phenylethyl)urea
N-Phenethylurea
Phenethylurea
(2-phenylethyl)urea
Urea, N-(2-phenylethyl)-
2158-04-5