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N-Phenethylurea

N-Phenethylurea Structure
N-Phenethylurea structure
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
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N-Phenethylurea Properties

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)  GHS hazard pictograms
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 Email Country ProdList Advantage
Beijing Haite lesk Technology Co., Ltd 15210893940; 15116916250 chemistryliu@163.com China 7327 58
Block Chemical Technology (Shanghai) Co., LTD 021-20432219 13918097649 li_jinfei@acblock-lab.com China 9961 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