103876-48-8

103876-48-8 structure

103876-48-8 structure

Name: 2-[2-oxo-3-(2H-tetrazol-5-yl)chromen-8-yl]oxyacetic acid
Chemical Name: 2-[2-oxo-3-(2H-tetrazol-5-yl)chromen-8-yl]oxyacetic acid
CAS Number: 103876-48-8
Molecular Formula: C₁₂H₈N₄O₅
Molecular Weight: 288.21600
Create Date: 2016-05-15 00:04:07
Modify Date: 2023-11-18 18:58:49

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

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

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