Pyridine,2,6-bis(2-phenylethenyl)-

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Names

[ CAS No. ]:
10129-71-2

[ Name ]:
Pyridine,2,6-bis(2-phenylethenyl)-

[Synonym ]:
2,6-dibenzylidene-pyridine
2,6-Distyryl-pyridin
2,6-bis(2-phenylvinyl)pyridine
2,6-distyryl-pyridine

Chemical & Physical Properties

[ Density]:
1.137g/cm3

[ Boiling Point ]:
446.5ºC at 760mmHg

[ Molecular Formula ]:
C21H17N

[ Molecular Weight ]:
283.36600

[ Flash Point ]:
196.1ºC

[ Exact Mass ]:
283.13600

[ PSA ]:
12.89000

[ LogP ]:
5.42240

[ Vapour Pressure ]:
9.52E-08mmHg at 25°C

[ Index of Refraction ]:
1.727

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UT2816500
CHEMICAL NAME :
Pyridine, 2,6-distyryl-
CAS REGISTRY NUMBER :
10129-71-2
LAST UPDATED :
199603
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C21-H17-N
MOLECULAR WEIGHT :
283.39

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD - Lethal dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 4,48,1952

Safety Information

[ HS Code ]:
2933399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • phenylene-ethylene
  • 2,6-Dibromopyridine
  • 2,6-lutidine
  • Benzaldehyde
  • 2-picoline
  • N-(1-ethoxycarbonyl-propen-2-yl)urea

DownStream

  • 2,6-diformylpyridine
  • 2,6-Pyridinedicarbonitrile
  • 2-[2-(2-chloro-2-oxoethoxy)phenoxy]acetyl chloride

Customs

[ HS Code ]: 2933399090

[ Summary ]:
2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • Pyridine, 2,6-bis(2-aminoethoxy)- (8CI)
  • Pyridine,2,6-bis[(2-nitrophenyl)thio]-
  • 2,6-bis(2-methylphenyl)pyridine
  • 2,6-bis[(2-methoxyphenoxy)methyl]pyridine
  • 2,6-bis(2-methoxyphenyl)pyridine
  • 2,6-bis(2-methylphenyl)-4-phenylpyridine