butyl 2-oxochromene-3-carboxylate
Names
[ CAS No. ]:
7460-87-9
[ Name ]:
butyl 2-oxochromene-3-carboxylate
[Synonym ]:
2H-1-BENZOPYRAN-3-CARBOXYLIC ACID,2-OXO-,BUTYL ESTER
2-Oxo-2H-chromen-3-carbonsaeure-butylester
2-oxo-2H-chromene-3-carboxylic acid butyl ester
Butyl coumarin-3-carboxylate
Butylcumarin-3-carboxylat
butyl 2-oxo-2H-chromene-3-carboxylate
Butylcoumarin-3-carboxylat
2-Oxo-2H-1-benzopyran-3-carboxylic acid butyl ester
Chemical & Physical Properties
[ Density]:
1.217g/cm3
[ Boiling Point ]:
399.1ºC at 760 mmHg
[ Molecular Formula ]:
C14H14O4
[ Molecular Weight ]:
246.25900
[ Flash Point ]:
203.3ºC
[ Exact Mass ]:
246.08900
[ PSA ]:
56.51000
[ LogP ]:
2.74990
[ Index of Refraction ]:
1.551
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- DJ2500800
- CHEMICAL NAME :
- 2H-1-Benzopyran-3-carboxylic acid, 2-oxo-, butyl ester
- CAS REGISTRY NUMBER :
- 7460-87-9
- BEILSTEIN REFERENCE NO. :
- 0228192
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C14-H14-O4
- MOLECULAR WEIGHT :
- 246.28
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 255 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- YKKZAJ Yakugaku Zasshi. Journal of Pharmacy. (Nippon Yakugakkai, 2-12-15 Shibuya, Shibuya-ku, Tokyo 150, Japan) No.1- 1881- Volume(issue)/page/year: 75,1486,1955