Company Introduction

Tianjin Security Technology Development Co. Ltd. is a hi-tech enterprise with self-governed legal person. It is engaged in the research and exploitation of fine chemical products, photochromic material, UV Fluorescent material.


Up to now, Tianjin Security Development Technology Co. Ltd. has developed the following products:



Photochromic Dye and Photochromic Pigment

UV fluorescent pigment, UV Fluorescent Fibre

Fine Chemical:

2-ThenoyltrifluoroacetoneTTA (CAS:326-91-0);

4,4,4-Trifluoro-1-phenyl-1,3-butanedioneBTA (CAS: 326-06-7)

4,4-Trifluoro-1-(2-furyl)-1,3-butanedione (CAS:326-90-9);

4,4,4-Trifluoro-1-2-naphthyl-1,3-butanedione (CAS : 893-33-4)

AICAR (CAS:2627-69-2);

1,2,3,3-Tetramethyl-3H-indolium iodide CAS5418-63-3

1,3,3-Trimethylspiro[indoline-2,3'-[3H]naphth[2,1-b][1,4]oxazine] (CS:2A7333-47-7);

3',3'-Dimethyl-1'-(-hydroxyethyl)-6-nitrospiro[2H-1-benzopyran-2,2'-indoline] (CAS:16111-07-2);

1',3'-Dihydro-1',3',3'-Trimethyl-6-Nitro-Spiro[2H-1-Benzopyran-2,2'-[2H]Indole](CAS:1498-88-0);

5-Chloro-1,3,3-Trimethyl-1,3-Dihydrospiro[Indole-2,3'-Naphtho[2,1-b][1,4]Oxazine](CAS:27333-50-2);

6'-piperidine-1,3,3-trimethylspiro(indoline-2,3'[3H]naphth[2,1-b][1,4]oxazine) (CAS:114747-45-4);

1-Nitroso-2-naphthol (CAS:131-91-9);

3,3-diphenyl-3H-naphtho[2,1-b]byran (CAS: 4222-20-2) ;

Triphenyl Phosphine Oxide (CAS:791-28-6);

4,4,4-Trifluoro-1-(4-methylphenyl)butane-1,3-dione (CAS720-94-5)

2-(2,2,2-Trifluoroacetyl)cyclohexanone CAS387-89-3

amino hydrogen sulfate CAS2950-43-8

2',3',5'-Tri-O-acetylinosine CAS3181-38-2

1,10-Phenanthroline hydrate CAS5144-89-8

2-Hydroxy-1-naphthaldehyde CAS708-06-5

2-acetylnaphthalene CAS93-08-3

Bis[4,4,4-trifluoro-1-(2-thienyl)-1,3-butanedionato]bis(triphenylphosphine oxide)europium nitrate CAS14264-79-0

Tris[4,4,4-trifluoro-1-(2-thienyl)-1,3-butanedionato]bis(triphenylphosphine oxide)europium CAS12121-29-8