2-[2-oxo-3-(2H-tetrazol-5-yl)chromen-8-yl]oxyacetic acid

Modify Date: 2023-11-18 18:58:49

2-[2-oxo-3-(2H-tetrazol-5-yl)chromen-8-yl]oxyacetic acid Structure
2-[2-oxo-3-(2H-tetrazol-5-yl)chromen-8-yl]oxyacetic acid structure
Common Name 2-[2-oxo-3-(2H-tetrazol-5-yl)chromen-8-yl]oxyacetic acid
CAS Number 103876-48-8 Molecular Weight 288.21600
Density 1.671g/cm3 Boiling Point 667.9ºC at 760 mmHg
Molecular Formula C12H8N4O5 Melting Point N/A
MSDS N/A Flash Point 357.7ºC

 Names

Name 2-[2-oxo-3-(2H-tetrazol-5-yl)chromen-8-yl]oxyacetic acid

 Chemical & Physical Properties

Density 1.671g/cm3
Boiling Point 667.9ºC at 760 mmHg
Molecular Formula C12H8N4O5
Molecular Weight 288.21600
Flash Point 357.7ºC
Exact Mass 288.04900
PSA 131.20000
LogP 0.43650
Vapour Pressure 9.46E-19mmHg at 25°C
Index of Refraction 1.688

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
AJ1476550
CHEMICAL NAME :
Acetic acid, ((2-oxo-3-(1H-tetrazol-5-yl)-2H-1-benzopyran-8-yl)oxy )-
CAS REGISTRY NUMBER :
103876-48-8
LAST UPDATED :
199706
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C12-H8-N4-O5
MOLECULAR WEIGHT :
288.24

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>1 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
EPXXDW European Patent Application. (U.S. Patent and Trademark Office, Foreign Patents, Washington, DC 20231) Volume(issue)/page/year: #0184801
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