3,3'-di-tert-butylbiphenyldiquinone-(2,5,2',5')
Names
[ CAS No. ]:
14160-38-4
[ Name ]:
3,3'-di-tert-butylbiphenyldiquinone-(2,5,2',5')
[Synonym ]:
3,3'-di-t-butylbiphenyl-2,5,2',5'-diquinone
6,6'-di-tert-butyl-2,2'-bisbenzoquinone
6,6'-Bis-2-t-butyl-p-benzochinon
Chemical & Physical Properties
[ Density]:
1.208g/cm3
[ Boiling Point ]:
391ºC at 760 mmHg
[ Molecular Formula ]:
C20H22O4
[ Molecular Weight ]:
326.38600
[ Flash Point ]:
164.3ºC
[ Exact Mass ]:
326.15200
[ PSA ]:
68.28000
[ LogP ]:
3.08780
[ Vapour Pressure ]:
2.55E-06mmHg at 25°C
[ Index of Refraction ]:
1.57
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- DT7320300
- CHEMICAL NAME :
- (Bi-1,4-cyclohexadien-1-yl)-3,3',6,6'-tetrone, 5,5'-di-tert-butyl-
- CAS REGISTRY NUMBER :
- 14160-38-4
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C20-H22-O4
- MOLECULAR WEIGHT :
- 326.42
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
MUTATION DATA
- TYPE OF TEST :
- Mutation in microorganisms
- TEST SYSTEM :
- Bacteria - Salmonella typhimurium
- DOSE/DURATION :
- 100 ug/plate
- REFERENCE :
- MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 176,179,1987
Safety Information
[ HS Code ]:
2914299000
Synthetic Route
Customs
[ HS Code ]: 2914299000
[ Summary ]:
2914299000. other cyclanic, cyclenic or cyclotherpenic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%