150-69-6|Urea,N-(4-ethoxyphenyl)-Products Supply - Chemical intermediates Network

Urea,N-(4-ethoxyphenyl)- cas no:150-69-6

Synonyms: Urea,(4-ethoxyphenyl)- (9CI); Urea, (p-ethoxyphenyl)- (8CI); (4-Ethoxyphenyl)urea;(p-Ethoxyphenyl)urea; 1-(4-Ethoxyphenyl)urea; 4-Ureidophenetole; Dulcin; Dulcin(sweetener); Dulcine; N-(4-Ethoxyphenyl)urea; NSC 1839; Phenetolcarbamide;Sucrol; Valzin; p-Phenetolcarbamide; p-Phenetylurea

Identification

NameUrea,N-(4-ethoxyphenyl)-
CAS150-69-6
SynonymsUrea,(4-ethoxyphenyl)- (9CI); Urea, (p-ethoxyphenyl)- (8CI); (4-Ethoxyphenyl)urea;(p-Ethoxyphenyl)urea; 1-(4-Ethoxyphenyl)urea; 4-Ureidophenetole; Dulcin; Dulcin(sweetener); Dulcine; N-(4-Ethoxyphenyl)urea; NSC 1839; Phenetolcarbamide;Sucrol; Valzin; p-Phenetolcarbamide; p-Phenetylurea
EINECS(EC#)150-69-6 [RN]
Molecular FormulaC9H12 N2 O2
Molecular Weight180.23

Chemical Properties

refractive index1.59
storage temp0-6°C

Safety Data

Hazard Xi: Irritant;
Safety

Human poison by ingestion. Moderately toxic experimentally by ingestion. Human systemic effects by ingestion: somnolence, hallucinations, distorted perceptions, and changes in motor activity. In adults 20 to 40 g produces dizziness, nausea, methemoglobinemia, cyanosis, and hypotension. Questionable carcinogen with experimental tumorigenic data. When heated to decomposition it emits toxic fumes of NO_x.

Hazard Note: Irritant
Hazard Codes: Xi

Toxicity

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
child	LDLo	oral	400mg/kg (400mg/kg)	BEHAVIORAL: "HALLUCINATIONS, DISTORTED PERCEPTIONS" BEHAVIORAL: MUSCLE WEAKNESS GASTROINTESTINAL: NAUSEA OR VOMITING	Medizinische Klinik. Vol. 43, Pg. 105, 1948.
dog	LDLo	oral	1gm/kg (1000mg/kg)		"Abdernalden's Handbuch der Biologischen Arbeitsmethoden." Vol. 4, Pg. 1345, 1935.
mouse	LD50	oral	700mg/kg (700mg/kg)		FAO Nutrition Meetings Report Series. Vol. 44A, Pg. 100, 1967.
mouse	LDLo	intraperitoneal	135mg/kg (135mg/kg)	BEHAVIORAL: GENERAL ANESTHETIC BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)	Journal of Pharmacology and Experimental Therapeutics. Vol. 54, Pg. 188, 1935.
rabbit	LD50	oral	4gm/kg (4000mg/kg)		Nippon Yakurigaku Zasshi. Japanese Journal of Pharmacology. Vol. 52, Pg. 215, 1956.
rat	LD50	oral	3200mg/kg (3200mg/kg)		Arzneimittel-Forschung. Drug Research. Vol. 8, Pg. 150, 1958.
women	TDLo	oral	600mg/kg (600mg/kg)	BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) BEHAVIORAL: "HALLUCINATIONS, DISTORTED PERCEPTIONS" BEHAVIORAL: CHANGES IN MOTOR ACTIVITY (SPECIFIC ASSAY)	Medizinische Klinik. Vol. 43, Pg. 105, 1948.

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Kanto Chemical Co., Inc.: Tel:+81 3 3663 7631; Address: 2-8, Nihonbashi Honcho 3-chome,Chuo-ku, Tokyo, 103-0023, Japan

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Nanjing Chemlin Chemical Co., Ltd.: Tel:86-25-83697070; Address: Rm.902 Longyin Plaza, No. 217 Zhongshan Rd.(N) Nanjing 210009,China

Wuhan H.X.K Fine Chemicals Co.,LTD: Tel:86-27-59721024; Address: No. 139, hanyang Road, hubei city， Hubei Prov. China 434000

Urea,N-(4-ethoxyphenyl)- cas no:150-69-6

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