2-(Anthracen-9-ylmethylene)malononitrile
Names
[ CAS No. ]:
55490-87-4
[ Name ]:
2-(Anthracen-9-ylmethylene)malononitrile
[Synonym ]:
2-(anthracen-9-ylmethylidene)propanedinitrile
Chemical & Physical Properties
[ Density]:
1.26 g/cm3
[ Boiling Point ]:
494ºC at 760 mmHg
[ Molecular Formula ]:
C18H10N2
[ Molecular Weight ]:
254.28500
[ Flash Point ]:
245ºC
[ Exact Mass ]:
254.08400
[ PSA ]:
47.58000
[ LogP ]:
4.42356
[ Index of Refraction ]:
1.749
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- OO3200000
- CHEMICAL NAME :
- Malononitrile, (9-anthrylmethylene)-
- CAS REGISTRY NUMBER :
- 55490-87-4
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C18-H10-N2
- MOLECULAR WEIGHT :
- 254.30
- WISWESSER LINE NOTATION :
- L C666J B1UYCN&CN
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 :
- 18 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#07967
Safety Information
[ Hazard Codes ]:
Xi
[ HS Code ]:
2926909090
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%