Bandrowski's base
Names
[ CAS No. ]:
20048-27-5
[ Name ]:
Bandrowski's base
[Synonym ]:
BANDROWSKI'S BASE
4-diamine,3,6-bis((p-aminophenyl)imino)-4-cyclohexadiene-1
N,N'-bis(4-aminophenyl)-2,5-diammino-1,4-quinone-diimine
N,N'-(2,5-Diamino-2,5-cyclohexadiene-1,4-diylidene)bis(1,4-benzenediamine)
2,5-Diamino-[1,4]benzochinon-bis-(4-amino-phenylimin)
2,5-diamino-[1,4]benzoquinone-bis-(4-amino-phenylimine)
Chemical & Physical Properties
[ Density]:
1.36g/cm3
[ Boiling Point ]:
523.5ºC at 760 mmHg
[ Molecular Formula ]:
C18H18N6
[ Molecular Weight ]:
318.37600
[ Flash Point ]:
270.4ºC
[ Exact Mass ]:
318.15900
[ PSA ]:
128.80000
[ LogP ]:
4.95800
[ Vapour Pressure ]:
4.71E-11mmHg at 25°C
[ Index of Refraction ]:
1.714
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- GU4805000
- CHEMICAL NAME :
- 1,4-Cyclohexadiene-1,4-diamine, 3,6-bis((p-aminophenyl)imino)-
- CAS REGISTRY NUMBER :
- 20048-27-5
- BEILSTEIN REFERENCE NO. :
- 2395527
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 3
- MOLECULAR FORMULA :
- C18-H18-N6
- MOLECULAR WEIGHT :
- 318.42
- WISWESSER LINE NOTATION :
- L6Y DYJ AUNR DZ& BZ DUNR DZ& EZ
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD - Lethal dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- >300 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 5 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
MUTATION DATA
- TYPE OF TEST :
- Mutation in microorganisms
- TEST SYSTEM :
- Bacteria - Salmonella typhimurium
- DOSE/DURATION :
- 20 ug/plate
- REFERENCE :
- PNASA6 Proceedings of the National Academy of Sciences of the United States of America. (National Academy of Sciences, Printing & Pub. Office, 2101 Constitution Ave., Washington, DC 20418) V.1- 1915- Volume(issue)/page/year: 72,2423,1975