1-(4-HYDROXYPHENYL)UREA

Modify Date: 2025-08-25 20:08:40

1-(4-HYDROXYPHENYL)UREA structure	Common Name	1-(4-HYDROXYPHENYL)UREA
	CAS Number	1566-41-2	Molecular Weight	152.15100
	Density	1.407g/cm3	Boiling Point	316.1ºC at 760mmHg
	Molecular Formula	C₇H₈N₂O₂	Melting Point	N/A
	MSDS	N/A	Flash Point	145ºC

Name	(4-hydroxyphenyl)urea
Synonym	More Synonyms

Density	1.407g/cm3
Boiling Point	316.1ºC at 760mmHg
Molecular Formula	C₇H₈N₂O₂
Molecular Weight	152.15100
Flash Point	145ºC
Exact Mass	152.05900
PSA	76.34000
LogP	1.46960
Vapour Pressure	0.000226mmHg at 25°C
Index of Refraction	1.689

CHEMICAL IDENTIFICATION

RTECS NUMBER :: YT4995000

CHEMICAL NAME :: Urea, (p-hydroxyphenyl)-

CAS REGISTRY NUMBER :: 1566-41-2

BEILSTEIN REFERENCE NO. :: 2803643

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C7-H8-N2-O2

MOLECULAR WEIGHT :: 152.17

WISWESSER LINE NOTATION :: ZVMR DQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 912 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity)

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

HS Code	2924299090

Precursor 7
CAS#:917-61-3 Sodium cyanate CAS#:123-30-8 4-Aminophenol CAS#:106-48-9 4-Chlorophenol CAS#:590-28-3 Potassium cyanate
CAS#:42003-65-6 4-[(trimethylsi... CAS#:100238-66-2 1-(4-((trimethy... CAS#:51-78-5 \|p\|-Aminophenol...
DownStream 2
CAS#:31088-90-1 [4-[2-Hydroxy-3... CAS#:539-09-3 4-cinnamoyloxyp...

HS Code	2924299090
Summary	2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

4-Ureidophenol

p-Ureidophenol

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1-(4-Hydroxyphenyl)urea
Price: Check
Purity: 98.0%
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1-(4-HYDROXYPHENYL)UREA
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
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