1,3-Dicyclohexyl-5-(3-oxobutyl)barbituric acid
Names
[ CAS No. ]:
20527-61-1
[ Name ]:
1,3-Dicyclohexyl-5-(3-oxobutyl)barbituric acid
[Synonym ]:
1,3-dicyclohexyl-5-butyl-3-one barbituric acid
Chemical & Physical Properties
[ Density]:
1.184g/cm3
[ Boiling Point ]:
492.5ºC at 760 mmHg
[ Molecular Formula ]:
C20H30N2O4
[ Molecular Weight ]:
362.46300
[ Flash Point ]:
202.7ºC
[ Exact Mass ]:
362.22100
[ PSA ]:
74.76000
[ LogP ]:
3.30380
[ Vapour Pressure ]:
7.63E-10mmHg at 25°C
[ Index of Refraction ]:
1.54
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- CQ3486000
- CHEMICAL NAME :
- Barbituric acid, 1,3-dicyclohexyl-5-(3-oxobutyl)-
- CAS REGISTRY NUMBER :
- 20527-61-1
- BEILSTEIN REFERENCE NO. :
- 0767511
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C20-H30-N2-O4
- MOLECULAR WEIGHT :
- 362.52
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 :
- 360 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: 89,260,1969
Safety Information
[ HS Code ]:
2933540000
Customs
[ HS Code ]: 2933540000
[ Summary ]:
2933540000 other derivatives of malonylurea (barbituric acid); salts thereof。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:20.0%