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ChemicalBook >> CAS DataBase List >> TRANS-4-(4-(DIMETHYLAMINO)STYRYL)-1-

TRANS-4-(4-(DIMETHYLAMINO)STYRYL)-1-

TRANS-4-(4-(DIMETHYLAMINO)STYRYL)-1- price.
  • $20 - $55.2
  • Product name: TRANS-4-(4-(DIMETHYLAMINO)STYRYL)-1-
  • CAS: 68971-03-9
  • MF: C16H19IN2
  • MW: 366.25
  • EINECS:
  • MDL Number:MFCD00031907
  • Synonyms:TRANS-4-(4-(DIMETHYLAMINO)STYRYL)-1-;trans-4-[4-(DiMethylaMino)styryl]-MethylpyridiniuM iodide;trans-4-(4-(dimethylamino)styryl)-1-methylpyridin;trans-4-[4-(DiMethylaMino)styryl]-1-MethylpyridiniuM iodide Dye content 98 %;(E)-4-(4-(Dimethylamino)styryl)-1-methylpyridin-1-ium iodide;trans-4-[4-(Dimethylamino)styryl]-1-methylpyridinium iodide;4-2-[4-(dimethylamino)phenyl]ethenyl-1-methylpyridin-1-ium iodide
Price3 Properties Safety Information Description
3 prices
Selected condition：
Brand
  • Oakwood
  • Sigma-Aldrich
Package
  • 250mg
  • 1g
  • ManufacturerOakwood
  • Product number183293
  • Product description4-[(E)-2-[4-(Dimethylamino)phenyl]ethenyl]-1-methylpyridin-1-iumiodide 97%
  • Packaging250mg
  • Price$20
  • Updated2021-12-16
  • Buy
  • ManufacturerOakwood
  • Product number183293
  • Product description4-[(E)-2-[4-(Dimethylamino)phenyl]ethenyl]-1-methylpyridin-1-iumiodide 97%
  • Packaging1g
  • Price$40
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number336408
  • Product descriptiontrans-4-[4-(Dimethylamino)styryl]-1-methylpyridinium iodide Dye content 98 %
  • Packaging1g
  • Price$55.2
  • Updated2025-07-31
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Oakwood 183293 4-[(E)-2-[4-(Dimethylamino)phenyl]ethenyl]-1-methylpyridin-1-iumiodide 97% 250mg $20 2021-12-16 Buy
Oakwood 183293 4-[(E)-2-[4-(Dimethylamino)phenyl]ethenyl]-1-methylpyridin-1-iumiodide 97% 1g $40 2021-12-16 Buy
Sigma-Aldrich 336408 trans-4-[4-(Dimethylamino)styryl]-1-methylpyridinium iodide Dye content 98 % 1g $55.2 2025-07-31 Buy

Properties

Melting point :254-256 °C(lit.)
λmax :475 nm

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

DASP can be used to characterize the fluorescence of zeolite crystals which can further be used in the development of photofunctional materials.

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