CAS 65685-50-9|5-Bromobenzo[d]isoxazol-3(2H)-one

Introduction：Basic information about CAS 65685-50-9|5-Bromobenzo[d]isoxazol-3(2H)-one, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Toxicological Information
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
4. Safety Information
5. Customs
6. Synonyms

Common Name	5-Bromobenzo[d]isoxazol-3(2H)-one
CAS Number	65685-50-9	Molecular Weight	214.016
Density	1.9±0.1 g/cm3	Boiling Point	360.6±22.0 °C at 760 mmHg
Molecular Formula	C₇H₄BrNO₂	Melting Point	/
MSDS	/	Flash Point	171.9±22.3 °C

Names

Name	5-Bromobenzo[d]isoxazol-3(2H)-one
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.9±0.1 g/cm3
Boiling Point	360.6±22.0 °C at 760 mmHg
Molecular Formula	C₇H₄BrNO₂
Molecular Weight	214.016
Flash Point	171.9±22.3 °C
Exact Mass	212.942535
PSA	46.26000
LogP	1.66
Vapour Pressure	0.0±0.8 mmHg at 25°C
Index of Refraction	1.698
InChIKey	XLPXBJYNYXPQAO-UHFFFAOYSA-N
SMILES	O=c1[nH]oc2ccc(Br)cc12
Storage condition	2-8°C

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DE4933600

CHEMICAL NAME :: 1,2-Benzisoxazol-3(2H)-one, 5-bromo-

CAS REGISTRY NUMBER :: 65685-50-9

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C7-H4-Br-N-O2

MOLECULAR WEIGHT :: 214.03

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 :: 450 mg/kg

TOXIC EFFECTS :: Behavioral - altered sleep time (including change in righting reflex) Lungs, Thorax, or Respiration - dyspnea

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: 36,241,1979

Safety Information

Hazard Codes	Xi
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

5-bromo-1,2-benzoxazol-3-one

1,2-Benzisoxazol-3(2H)-one, 5-bromo-

5-Bromo-1,2-benzoxazol-3(2H)-one

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