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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.

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products per page. 40 products on this category.

BrandProduct dataPurityPrice rangeEstimated delivery
TCI logo
4,4'-Bis(hexyloxy)-3-methylazobenzene
REF: 3B-B4596
CAS: 1440509-03-4
>95.0%(HPLC)213.00 €~1,330.00 €Wed 12 Feb 25
TCI logo
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
CAS: 172612-67-8
>99.0%(GC)127.00 €Wed 12 Feb 25
TCI logo
1,3,3-Trimethylindolino-β-naphthopyrylospiran
REF: 3B-T0423
CAS: 1592-43-4
>98.0%(T)39.00 €~115.00 €Wed 12 Feb 25
TCI logo
4,4'-Bis(dodecyloxy)-3-methylazobenzene
REF: 3B-B4598
CAS: 1440509-01-2
>93.0%(HPLC)106.00 €~872.00 €Wed 12 Feb 25
TCI logo
4-[Bis(9,9-dimethylfluoren-2-yl)amino]azobenzene
REF: 3B-B4796
CAS: 883554-70-9
>98.0%(HPLC)237.00 €Wed 12 Feb 25
TCI logo
1,3,3-Trimethylindolinonaphthospirooxazine
REF: 3B-T1259
CAS: 27333-47-7
>98.0%(T)(HPLC)123.00 €Wed 12 Feb 25
TCI logo
1,2-Bis[2-methylbenzo[b]thiophen-3-yl]-3,3,4,4,5,5-hexafluoro-1-cyclopentene
REF: 3B-B2287
CAS: 137814-07-4
>97.0%(GC)92.00 €~625.00 €Wed 12 Feb 25
TCI logo
1,2-Bis(2,4-dimethyl-5-phenyl-3-thienyl)-3,3,4,4,5,5-hexafluoro-1-cyclopentene
REF: 3B-B2629
CAS: 172612-67-8
>98.0%(HPLC)111.00 €~527.00 €Wed 12 Feb 25
TCI logo
4,4'-Bis(decyloxy)-3-methylazobenzene
REF: 3B-B4597
CAS: 1627844-78-3
>95.0%(HPLC)119.00 €~979.00 €Wed 12 Feb 25
TCI logo
1-(2-Hydroxyethyl)-3,3-dimethylindolino-6'-nitrobenzopyrylospiran
REF: 3B-H1042
CAS: 16111-07-2
>93.0%(T)(HPLC)107.00 €~336.00 €Wed 12 Feb 25
TCI logo
1,3,3-Trimethylindolino-6'-nitrobenzopyrylospiran
REF: 3B-T0366
CAS: 1498-88-0
>98.0%(T)(HPLC)60.00 €~625.00 €Wed 12 Feb 25
TCI logo
1,3,3-Trimethylindolino-6'-bromobenzopyrylospiran
REF: 3B-T0370
CAS: 16650-14-9
>98.0%(T)(HPLC)136.00 €Wed 12 Feb 25
TCI logo
2,3-Bis(2,4,5-trimethyl-3-thienyl)maleic Anhydride
REF: 3B-B1534
CAS: 112440-47-8
>97.0%(T)127.00 €~779.00 €Wed 12 Feb 25
Indagoo logo
4,4'-Bis(decyloxy)-3-methylazobenzene
REF: IN-DA00IMD4
CAS: 1627844-78-3
95%To inquireWed 19 Feb 25
Indagoo logo
1,3,3-TRIMETHYLINDOLINO-β-NAPHTHOPYRYLOSPIRAN
REF: IN-DA003DFQ
CAS: 1592-43-4
98%60.00 €~155.00 €Wed 19 Feb 25
Indagoo logo
1,3,3-Trimethylspiro[indoline-2,3'-naphtho[2,1-b][1,4]oxazine]
REF: IN-DA003DFR
CAS: 27333-47-7
98%25.00 €~515.00 €Wed 19 Feb 25
Indagoo logo
2-(3',3'-Dimethyl-6-nitrospiro[chromene-2,2'-indolin]-1'-yl)ethanol
REF: IN-DA0032A9
CAS: 16111-07-2
93%25.00 €~548.00 €Wed 19 Feb 25
Indagoo logo
CIS-1,2-DICYANO-1,2-BIS(2,4,5-TRIMETHYL-3-THIENYL)ETHENE
REF: IN-DA003OXC
CAS: 112440-46-7
98%72.00 €~316.00 €Wed 19 Feb 25
Indagoo logo
1,1'-Bi-1H-imidazole, 2,2'-bis(chlorophenyl)-4,4',5,5'-tetraphenyl-
REF: IN-DA00HZG3
CAS: 1707-68-2
98%24.00 €~199.00 €Wed 19 Feb 25
Indagoo logo
1,2-BIS(2,4-DIMETHYL-5-PHENYL-3-THIENYL)-3,3,4,4,5,5-HEXAFLUORO-1-CYCLOPENTENE
REF: IN-DA003DC1
CAS: 172612-67-8
98%178.00 €~526.00 €Wed 19 Feb 25
discount label

4,4'-Bis(hexyloxy)-3-methylazobenzene


Ref: 3B-B4596

5g1,330.00 €
500mg213.00 €
Estimated delivery in United States, on Wednesday 12 Feb 2025
discount label

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

100mg127.00 €
Estimated delivery in United States, on Wednesday 12 Feb 2025
discount label

1,3,3-Trimethylindolino-β-naphthopyrylospiran


Ref: 3B-T0423

1g39.00 €
5g115.00 €
Estimated delivery in United States, on Wednesday 12 Feb 2025
discount label

4,4'-Bis(dodecyloxy)-3-methylazobenzene


Ref: 3B-B4598

5g872.00 €
500mg106.00 €
Estimated delivery in United States, on Wednesday 12 Feb 2025
discount label

4-[Bis(9,9-dimethylfluoren-2-yl)amino]azobenzene


Ref: 3B-B4796

200mg237.00 €
Estimated delivery in United States, on Wednesday 12 Feb 2025
discount label

1,3,3-Trimethylindolinonaphthospirooxazine


Ref: 3B-T1259

1g123.00 €
Estimated delivery in United States, on Wednesday 12 Feb 2025
discount label

1,2-Bis[2-methylbenzo[b]thiophen-3-yl]-3,3,4,4,5,5-hexafluoro-1-cyclopentene


Ref: 3B-B2287

1g625.00 €
100mg92.00 €
Estimated delivery in United States, on Wednesday 12 Feb 2025
discount label

1,2-Bis(2,4-dimethyl-5-phenyl-3-thienyl)-3,3,4,4,5,5-hexafluoro-1-cyclopentene


Ref: 3B-B2629

1g527.00 €
100mg111.00 €
Estimated delivery in United States, on Wednesday 12 Feb 2025
discount label

4,4'-Bis(decyloxy)-3-methylazobenzene


Ref: 3B-B4597

5g979.00 €
500mg119.00 €
Estimated delivery in United States, on Wednesday 12 Feb 2025
discount label

1-(2-Hydroxyethyl)-3,3-dimethylindolino-6'-nitrobenzopyrylospiran


Ref: 3B-H1042

1g107.00 €
5g336.00 €
Estimated delivery in United States, on Wednesday 12 Feb 2025
discount label

1,3,3-Trimethylindolino-6'-nitrobenzopyrylospiran


Ref: 3B-T0366

1g60.00 €
25g625.00 €
Estimated delivery in United States, on Wednesday 12 Feb 2025
discount label

1,3,3-Trimethylindolino-6'-bromobenzopyrylospiran


Ref: 3B-T0370

1g136.00 €
Estimated delivery in United States, on Wednesday 12 Feb 2025
discount label

2,3-Bis(2,4,5-trimethyl-3-thienyl)maleic Anhydride


Ref: 3B-B1534

1g779.00 €
100mg127.00 €
Estimated delivery in United States, on Wednesday 12 Feb 2025
discount label

4,4'-Bis(decyloxy)-3-methylazobenzene


Ref: IN-DA00IMD4

1g196.00 €
5gTo inquire
500mg169.00 €
Estimated delivery in United States, on Wednesday 19 Feb 2025
discount label

1,3,3-TRIMETHYLINDOLINO-β-NAPHTHOPYRYLOSPIRAN


Ref: IN-DA003DFQ

1g105.00 €
5g155.00 €
200mg60.00 €
Estimated delivery in United States, on Wednesday 19 Feb 2025
discount label

1,3,3-Trimethylspiro[indoline-2,3'-naphtho[2,1-b][1,4]oxazine]


Ref: IN-DA003DFR

1g55.00 €
5g168.00 €
10g221.00 €
25g515.00 €
100mg25.00 €
250mg32.00 €
Estimated delivery in United States, on Wednesday 19 Feb 2025
discount label

2-(3',3'-Dimethyl-6-nitrospiro[chromene-2,2'-indolin]-1'-yl)ethanol


Ref: IN-DA0032A9

1g59.00 €
5g138.00 €
25g548.00 €
250mg25.00 €
Estimated delivery in United States, on Wednesday 19 Feb 2025
discount label

CIS-1,2-DICYANO-1,2-BIS(2,4,5-TRIMETHYL-3-THIENYL)ETHENE


Ref: IN-DA003OXC

100mg103.00 €
250mg172.00 €
Estimated delivery in United States, on Wednesday 19 Feb 2025
discount label

1,1'-Bi-1H-imidazole, 2,2'-bis(chlorophenyl)-4,4',5,5'-tetraphenyl-


Ref: IN-DA00HZG3

5g24.00 €
25g43.00 €
50g61.00 €
100g72.00 €
500g185.00 €
Estimated delivery in United States, on Wednesday 19 Feb 2025
discount label

Ref: IN-DA003DC1

100mg178.00 €
250mg526.00 €
Estimated delivery in United States, on Wednesday 19 Feb 2025
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