4,4'-Vinylidene-bis-(N,N-dimethylaniline)

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Names

[ CAS No. ]:
7478-69-5

[ Name ]:
4,4'-Vinylidene-bis-(N,N-dimethylaniline)

[Synonym ]:
Michlerhs ethylene
Michler's ethylene
EINECS 231-284-6

Chemical & Physical Properties

[ Density]:
1.033g/cm3

[ Boiling Point ]:
420.2ºC at 760 mmHg

[ Melting Point ]:
119-121ºC(lit.)

[ Molecular Formula ]:
C18H22N2

[ Molecular Weight ]:
266.38100

[ Flash Point ]:
189.6ºC

[ Exact Mass ]:
266.17800

[ PSA ]:
6.48000

[ LogP ]:
3.88010

[ Index of Refraction ]:
1.605

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
T

[ Risk Phrases ]:
45-46-20/21/22-36/37/38

[ Safety Phrases ]:
53-23-26-36/37/39-45

[ HS Code ]:
2921590090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Methyltriphenylphosphonium bromide
  • Michler's ketone
  • Triethoxyvinylsilane
  • 4-Bromo-N,N-dimethylaniline
  • 1,1-bis[4-(dimethylamino)phenyl]-1-ethanol
  • METHYLMAGNESIUM BROMIDE
  • METHYLMAGNESIUM IODIDE
  • methyl triphenylphosphonium bromide
  • ethyl acetate

DownStream

  • 4-[1-(4-dimethylaminophenyl)ethyl]-N,N-dimethyl-aniline
  • 4-[2,2-bis(4-dimethylaminophenyl)ethenyl]naphthalene-1,2-dione

Customs

[ HS Code ]: 2921590090

[ Summary ]:
2921590090. other aromatic polyamines and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Related Compounds

  • 4,4'-(1,2-Phenylenedicarbonyl)bis(N,N-dimethylaniline)
  • 4,4'-[(p-tolylsulphonyl)methylene]bis[N,N-dimethylaniline]
  • 4,4'-(dibromo-l4-tellanediyl)bis(N,N-dimethylaniline)
  • 4,4'-(((bis(4-(dimethylamino)phenyl)methyl)amino)methylene)bis(N,N-dimethylaniline)
  • 4,4'-{[4-(Propan-2-yl)phenyl]methanediyl}bis(N,N-dimethylaniline)
  • 4,4'-(1,1,3,3-tetramethyldisiloxane-1,3-diyl)bis(N,N-dimethylaniline)