4-di-2-asp

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Names

[ CAS No. ]:
105802-46-8

[ Name ]:
4-di-2-asp

[Synonym ]:
4-(4-Diethylaminostyryl)-1-methylpyridinium iodide,4-Di-2-ASP

Chemical & Physical Properties

[ Melting Point ]:
214-216ºC(lit.)

[ Molecular Formula ]:
C18H23IN2

[ Molecular Weight ]:
394.29300

[ Exact Mass ]:
394.09100

[ PSA ]:
7.12000

[ LogP ]:
0.53170

[ Water Solubility ]:
DMF: soluble

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
26-36

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2933399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Pyridinium,1,4-dimethyl-, iodide (1:1)
  • 4-Diethylaminobenzaldehyde
  • N,N-diethyl-4-(2-pyridin-4-ylethenyl)aniline
  • methyl iodide
  • p-Dimethylaminobenzaldehyde

DownStream

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%

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Related Compounds

  • 3,4-di-(2,4-dichlorophenyl)furoxan
  • 3,4-di-[2]quinolyl-adipic acid
  • 2,4-Di(2-pyridinyl)pyrimidine
  • 3,4-di([2,3':4',2''-terthiophen]-5-yl)tetrahydrothiophene-3,4-diol
  • 1,4-Di(2-thienyl)-1,4-butanedione
  • 1,4-di-[2]furyl-but-2-yne-1,4-diol
  • rel-(1R,3r,5S)-1,5-dideuterio-6-oxabicyclo[3.1.0]hexan-3-ol
  • (2S)-2-[[2-[2-oxo-3-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-1H-indol-3-yl]acetyl]amino]butanedioic acid
  • Ethyl 2-methylsulfonyloxy-3-oxobutanoate
  • 1-Bromo-2,4,5-trichloro-3-methoxybenzene
  • N-[4-(2-Nitroacetyl)phenyl]acetamide
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  • 2-(4-Bromo-3,5-dimethyl-1H-pyrazol-1-yl)-5-nitropyridine
  • 3-(4-Nitro-1H-pyrazol-1-yl)pyridine
  • 1-(2,4-Difluorophenyl)pentane-1,3-dione
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