Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
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Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: phenylurea
Price: ￥315.0/500g ￥115.0/100g
Purity: 97.0%
Stocking Period: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Phenylurea
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

64-10-8

64-10-8 structure

64-10-8 structure

Name: phenylurea
Chemical Name: phenylurea
CAS Number: 64-10-8
Molecular Formula: C₇H₈N₂O
Molecular Weight: 136.151
Catalog: Chemical reagent Organic reagent Urea
Create Date: 2018-07-25 09:32:35
Modify Date: 2025-08-24 14:15:08

Name	phenylurea
Synonyms	N'-phenyl Urea EINECS 200-576-5 Phenylcarbamide Urea,phenyl Monophenylurea stabilizervh 1-Phenylurea PHENYLUREA Urea, N-phenyl- MFCD00007944 phenyl urea phenyl-ure Z-phenylurea N-Phenylurea

Density	1.2±0.1 g/cm3
Boiling Point	238.0±9.0 °C at 760 mmHg
Melting Point	145-147 °C(lit.)
Molecular Formula	C₇H₈N₂O
Molecular Weight	136.151
Flash Point	97.7±18.7 °C
Exact Mass	136.063660
PSA	55.12000
LogP	0.83
Vapour density	>1 (vs air)
Vapour Pressure	0.0±0.5 mmHg at 25°C
Index of Refraction	1.638
Stability	Stable. Incompatible with strong oxidizing agents.
Water Solubility	H2O: 10 mg/mL, clear

CHEMICAL IDENTIFICATION

RTECS NUMBER :: YU0650000

CHEMICAL NAME :: Urea, phenyl-

CAS REGISTRY NUMBER :: 64-10-8

LAST UPDATED :: 199701

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C7-H8-N2-O

MOLECULAR WEIGHT :: 136.17

WISWESSER LINE NOTATION :: ZVMR

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 2 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: IIFBA4 Izvestiya na Instituta po Fiziologiya, Bulgarska Akademiya na Naukite. (Sofia, Bulgaria) V.4-16, 1960-74. For publisher information, see APPBDI. Volume(issue)/page/year: 12,195,1969

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1580 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: IIFBA4 Izvestiya na Instituta po Fiziologiya, Bulgarska Akademiya na Naukite. (Sofia, Bulgaria) V.4-16, 1960-74. For publisher information, see APPBDI. Volume(issue)/page/year: 12,195,1969

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1060 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: IIFBA4 Izvestiya na Instituta po Fiziologiya, Bulgarska Akademiya na Naukite. (Sofia, Bulgaria) V.4-16, 1960-74. For publisher information, see APPBDI. Volume(issue)/page/year: 12,195,1969

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H302
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xn:Harmful;
Risk Phrases	R22
Safety Phrases	S22-S36/37
RIDADR	NONH for all modes of transport
WGK Germany	3
RTECS	YU0650000

Precursor 7
590-28-3 622-34-4 103-71-9 51-79-6
13279-22-6 57-13-6 103-85-5
DownStream 10
10461-91-3 10250-66-5 107676-58-4 105510-41-6
57-44-3 537-47-3 538-32-9 1466-67-7
4570-41-6 144106-04-7

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