6-bromo-5-chlorobenzo[d]oxazol-2(3H)-one

Modify Date: 2025-08-25 03:57:41

6-bromo-5-chlorobenzo[d]oxazol-2(3H)-one Structure
6-bromo-5-chlorobenzo[d]oxazol-2(3H)-one structure
Common Name 6-bromo-5-chlorobenzo[d]oxazol-2(3H)-one
CAS Number 5579-85-1 Molecular Weight 248.46100
Density 1.907g/cm3 Boiling Point N/A
Molecular Formula C7H3BrClNO2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 6-bromo-5-chloro-3H-1,3-benzoxazol-2-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.907g/cm3
Molecular Formula C7H3BrClNO2
Molecular Weight 248.46100
Exact Mass 246.90400
PSA 46.00000
LogP 2.53700
Index of Refraction 1.639

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DM5075000
CHEMICAL NAME :
2-Benzoxazolinone, 6-bromo-5-chloro-
CAS REGISTRY NUMBER :
5579-85-1
LAST UPDATED :
199712
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C7-H3-Br-Cl-N-O2
MOLECULAR WEIGHT :
248.47
WISWESSER LINE NOTATION :
T56 BMVOJ GE HG

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 :
500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
MDCHAG Medicinal Chemistry: A Series of Monographs. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1963- Volume(issue)/page/year: 4(1),341,1964
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
871 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
MDCHAG Medicinal Chemistry: A Series of Monographs. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1963- Volume(issue)/page/year: 4(1),340,1964
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
222 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
MDCHAG Medicinal Chemistry: A Series of Monographs. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1963- Volume(issue)/page/year: 4(1),340,1964
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
>3160 mg/kg
TOXIC EFFECTS :
Nutritional and Gross Metabolic - weight loss or decreased weight gain
REFERENCE :
HAZL** Hazelton Laboratories, Reports. (Falls Church, VA) Volume(issue)/page/year: -,-,1962

 Safety Information

HS Code 2934999090

 Customs

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

6-Bromo-5-chlorobenzoxazolone
Bromclorenona [INN-Spanish]
6-Bromo-5-chloro-2-benzoxazolinone
Vinyzene
Bromchlorenonum [INN-Latin]
2(3H)-Benzoxazolone,6-bromo-5-chloro
Bromchlorenone
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