2,3-Dibromo-5,6-dicyano-p-benzoquinone
Names
[ CAS No. ]:
4587-25-1
[ Name ]:
2,3-Dibromo-5,6-dicyano-p-benzoquinone
[Synonym ]:
1,4-Cyclohexadiene-1,2-dicarbonitrile,4,5-dibromo-3,6-dioxo
4,5-Dibrom-3,6-dioxo-cyclohexa-1,4-dien-1,2-dicarbonitril
2,3-Dibrom-5,6-dicyano-1,4-benzochinon
4,5-dibromo-3,6-dioxo-cyclohexa-1,4-diene-1,2-dicarbonitrile
4,5-Dibromo-3,6-dioxo-1,4-cyclohexadiene-1,2-dicarbonitrile
5.6-Dibrom-2.3-dicyan-chinon
2,3-Dibromo-5,6-dicyano-p-benzoquinone
5.6-Dibrom-chinon-dicarbonsaeure-(2.3)-dinitril
2,3-dibromo-5,6-dicyano-1,4-benzoquinone
Chemical & Physical Properties
[ Density]:
2.3g/cm3
[ Boiling Point ]:
337ºC at 760 mmHg
[ Molecular Formula ]:
C8Br2N2O2
[ Molecular Weight ]:
315.90600
[ Flash Point ]:
157.6ºC
[ Exact Mass ]:
313.83300
[ PSA ]:
81.72000
[ LogP ]:
1.48336
[ Index of Refraction ]:
1.674
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- GU4810000
- CHEMICAL NAME :
- 1,4-Cyclohexadiene-1,2-dicarbonitrile, 4,5-dibromo-3,6-dioxo-
- CAS REGISTRY NUMBER :
- 4587-25-1
- BEILSTEIN REFERENCE NO. :
- 2696672
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C8-Br2-N2-O2
- MOLECULAR WEIGHT :
- 315.92
- WISWESSER LINE NOTATION :
- L6V DVJ BCN CCN EE FE
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 56 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#07340
Safety Information
[ HS Code ]:
2926909090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2926909090
[ Summary ]:
HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%