6-Chloroacetyl-2-benzoxazolinone

Modify Date: 2024-01-02 12:22:30

6-Chloroacetyl-2-benzoxazolinone Structure
6-Chloroacetyl-2-benzoxazolinone structure
Common Name 6-Chloroacetyl-2-benzoxazolinone
CAS Number 54903-10-5 Molecular Weight 211.60200
Density 1.459 g/cm3 Boiling Point N/A
Molecular Formula C9H6ClNO3 Melting Point 270-274ºC(lit.)
MSDS Chinese USA Flash Point N/A
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name 6-Chloroacetyl-2-benzoxazolinone
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.459 g/cm3
Melting Point 270-274ºC(lit.)
Molecular Formula C9H6ClNO3
Molecular Weight 211.60200
Exact Mass 211.00400
PSA 63.07000
LogP 1.54260
Index of Refraction 1.593

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DM5286650
CHEMICAL NAME :
2(3H)-Benzoxazolone, 6-(chloroacetyl)-
CAS REGISTRY NUMBER :
54903-10-5
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C9-H6-Cl-N-O3
MOLECULAR WEIGHT :
211.61

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>1700 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
EJMCA5 European Journal of Medicinal Chemistry--Chimie Therapeutique. (Editions Scientifiques Elsevier, 29 rue Buffon, F-75005, Paris, France) V.9- 1974- Volume(issue)/page/year: 9,491,1974

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H302-H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi
Risk Phrases R36/37/38
Safety Phrases 26-36
RIDADR NONH for all modes of transport
RTECS DM5286650
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

MFCD01664322
6-(2-chloroacetyl)-3H-1,3-benzoxazol-2-one