
Photochromic Dyes
Photochromic dyes change color when exposed to light, particularly UV light, and are widely used in applications such as smart coatings, lenses, and optical data storage. These dyes are also essential for molecular and materials science research involving light-sensitive compounds. At CymitQuimica, we provide a variety of high-quality photochromic dyes for advanced research and commercial applications.

cis-1,2-Dicyano-1,2-bis(2,4,5-trimethyl-3-thienyl)ethene
Ref: 3B-B1536
1g | 214.00 € | ||
5g | 703.00 € |

2,3-Bis(2,4,5-trimethyl-3-thienyl)maleic Anhydride
Ref: 3B-B1534
1g | 779.00 € | ||
100mg | 127.00 € |

1,2-Bis(2,4-dimethyl-5-phenyl-3-thienyl)-3,3,4,4,5,5-hexafluoro-1-cyclopentene (purified by sublimation)
Ref: 3B-B5604
100mg | 127.00 € |

4,4'-Bis(dodecyloxy)-3-methylazobenzene
Ref: 3B-B4598
5g | 872.00 € | ||
500mg | 106.00 € |

1,3,3-Trimethylindolino-8'-methoxybenzopyrylospiran
Ref: 3B-T0416
1g | 29.00 € | ||
25g | 273.00 € |

1,3,3-Trimethylindolinonaphthospirooxazine
Ref: 3B-T1259
1g | 123.00 € |

1,2-Bis[2-methylbenzo[b]thiophen-3-yl]-3,3,4,4,5,5-hexafluoro-1-cyclopentene
Ref: 3B-B2287
1g | 625.00 € | ||
100mg | 92.00 € |

1,2-Bis(2,4-dimethyl-5-phenyl-3-thienyl)-3,3,4,4,5,5-hexafluoro-1-cyclopentene
Ref: 3B-B2629
1g | 527.00 € | ||
100mg | 111.00 € |

4,4'-Bis(decyloxy)-3-methylazobenzene
Ref: 3B-B4597
5g | 979.00 € | ||
500mg | 119.00 € |

1-(2-Hydroxyethyl)-3,3-dimethylindolino-6'-nitrobenzopyrylospiran
Ref: 3B-H1042
1g | 107.00 € | ||
5g | 336.00 € |

1,3,3-Trimethylindolino-6'-nitrobenzopyrylospiran
Ref: 3B-T0366
1g | 60.00 € | ||
25g | 625.00 € |

1,3,3-Trimethylindolino-6'-bromobenzopyrylospiran
Ref: 3B-T0370
1g | 136.00 € |

4-[Bis(9,9-dimethylfluoren-2-yl)amino]azobenzene
Ref: 3B-B4796
200mg | 237.00 € |

2,2'-Bis(2-chlorophenyl)-4,4',5,5'-tetraphenyl-1,2'-biimidazole [Photopolymerization Initiator]
Ref: 3B-B1225
25g | 77.00 € |

2,2'-Bis(2-chlorophenyl)-4,4',5,5'-tetraphenyl-1,1'-biimidazole
Ref: 3B-B4032
25g | 74.00 € |

4,4'-Bis(hexyloxy)-3-methylazobenzene
Ref: 3B-B4596
5g | 1,330.00 € | ||
500mg | 213.00 € |

4,4'-Bis(decyloxy)-3-methylazobenzene
Ref: IN-DA00IMD4
1g | 202.00 € | ||
5g | To inquire | ||
500mg | 174.00 € |

Spiro[2H-1-benzopyran-2,2'-[2H]indole], 6-bromo-1',3'-dihydro-1',3',3'-trimethyl-
Ref: IN-DA001WSR
1g | 166.00 € | ||
5g | 534.00 € | ||
50mg | 66.00 € | ||
100mg | 62.00 € | ||
250mg | 102.00 € |

CIS-1,2-DICYANO-1,2-BIS(2,4,5-TRIMETHYL-3-THIENYL)ETHENE
Ref: IN-DA003OXC
1g | 577.00 € | ||
50mg | 73.00 € | ||
100mg | 102.00 € | ||
250mg | 183.00 € |

1,1'-Bi-1H-imidazole, 2,2'-bis(chlorophenyl)-4,4',5,5'-tetraphenyl-
Ref: IN-DA00HZG3
5g | 30.00 € | ||
25g | 38.00 € | ||
50g | 59.00 € | ||
100g | 68.00 € | ||
500g | 169.00 € |