Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: (5-chloro-2-oxo-3H-benzooxazol-6-yl)urea
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Purity: 98.0%
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81110-80-7

81110-80-7 structure

81110-80-7 structure

Name: (5-chloro-2-oxo-3H-benzooxazol-6-yl)urea
Chemical Name: (5-chloro-2-oxo-3H-1,3-benzoxazol-6-yl)urea
CAS Number: 81110-80-7
Molecular Formula: C₈H₆ClN₃O₃
Molecular Weight: 227.60500
Create Date: 2017-03-07 11:34:11
Modify Date: 2022-11-22 12:28:41

Name	(5-chloro-2-oxo-3H-1,3-benzoxazol-6-yl)urea
Synonyms	5-Chloro-6-carbamide-benzoxazolinone-2 Urea,(5-chloro-2,3-dihydro-2-oxo-6-benzoxazolyl) 1-(5-chloro-2-oxo-2,3-dihydro-1,3-benzoxazol-6-yl)urea (5-Chloro-2,3-dihydro-2-oxo-6-benzoxazolyl)urea

Density	1.694g/cm3
Molecular Formula	C₈H₆ClN₃O₃
Molecular Weight	227.60500
Exact Mass	227.01000
PSA	101.12000
LogP	2.03840
Index of Refraction	1.707

CHEMICAL IDENTIFICATION

RTECS NUMBER :: YS4740150

CHEMICAL NAME :: Urea, (5-chloro-2,3-dihydro-2-oxo-6-benzoxazolyl)-

CAS REGISTRY NUMBER :: 81110-80-7

LAST UPDATED :: 198712

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C8-H6-Cl-N3-O3

MOLECULAR WEIGHT :: 227.62

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 840 mg/kg

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

REFERENCE :: APPHAX Acta Poloniae Pharmaceutica. For English translation, see APPFAR. (Ars Polona, POB 1001, 00-680 Warsaw 1, Poland) V.1- 1937- Volume(issue)/page/year: 38,369,1981