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Tianjin Security Technology Development Co. Ltd.

Tianjin,China
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Company Profile

Tianjin Security Technology Development Co. Ltd. is a renowned chemical enterprise headquartered in Tianjin, China, specializing in the development and manufacture of a broad spectrum of chemical products, encompassing pharmaceuticals, biotechnology, and cosmetics. Committed to innovation and excellence, the company strives to deliver top-tier products and services to its clientele.


Established in 2010, Tianjin Security Technology Development Co. Ltd. has emerged as a key player within the chemical industry. Renowned for its proficiency in synthetic chemistry, the company excels in the development and production of intricate chemical products, operating from a state-of-the-art facility located in Xiqing District, Tianjin.


Beyond its core chemical production activities, Tianjin Security Technology Development Co. Ltd. also offers an array of ancillary services, including research and development, quality control, and custom synthesis. The company remains steadfast in its commitment to furnishing clients with unparalleled products and services, alongside a dedication to continual innovation and enhancement.


Driven by its dedication to quality and innovation, Tianjin Security Technology Development Co. Ltd. is well-poised to sustain its growth and success within the chemical industry. Whether seeking high-caliber chemical products or a reliable and innovative supplier, the company stands as the ideal choice for both customers and partners.


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Product List

Product Name Synonyms CAS No. Grate/Content Operate

1',3'-Dihydro-1',3',3'-Trimethyl-6-Nitro-Spiro[2H-1-Benzopyran-2,2'-[2H]Indole]

Spiro[2H-1-benzopyran-2,2′-[2H]indole],1′,3′-dihydro-1′,3′,3′-trimethyl-6-nitro-;Spiro[2H-1-benzopyran-2,2′-indoline],1′,3′,3′-trimethyl-6-nitro-;1′,3′-Dihydro-1′,3′,3′-trimethyl-6-nitrospiro[2H-1-benzopyran-2,2′-[2H]indole];1′,3′,3′-Trimethyl-6-nitrospiro[2H-1-benzopyran-2,2′-indoline];1,1,3-Trimethyl-6′-nitrospiro[indoline-2,2′-benzopyran];1,3,3-Trimethyl-2-(6-nitrospirobenzopyran-2-yl)indoline;1,3,3-Trimethyl-6′-nitrospiro[indoline-2,2′-benzopyran];6′-Nitro-1,3,3-trimethylspiro[indoline-2,2′-2′H-chromene];1,3,3-Trimethyl-6-nitrospiro(2H-1-benzopyran-2,2′-indoline);1,3,3-Trimethyl-6′-nitrospiro[indoline-2,2′(2′H)-chromene];1,3,3-Trimethyl-6-nitroindoline-2-spiro-2,2-benzopyran;6′-Nitro-1,3,3-trimethylspiro[2′H-1′-benzopyran-2′,2-indoline];1,3,3-Trimethyl-6′-nitrospiro(indolino-2,2′-benzopyran);1,3,3-Trimethyl-2-indolino-2′-spiro-6′-nitrobenzo[b]pyran;1,3,3-Trimethyl-6′-nitrospiro[indole-2,2′-benzopyran];1,3,3-Trimethyl-6′-nitroindoline-2-spiro-2′-benzopyran;6-Nitro-1′,3′,3′-trimethylspiro[2H-benzopyran-2,2′-indoline];SP 1 (dye);SP 1;1,3,3-Trimethylindolino-6′-nitrospirobenzopyran;6-Nitro-1′,3′,3′-trimethylspiro[2H-1-benzopyran-2,2′-indoline];6-Nitro-1′,3′,3′-trimethylspiro[1H-1-benzopyran-2,2′-indoline];2H-Spiro[6]nitrochromene-2,2′-[1,3,3]trimethylindoline;NSC 206176;1′,3′,3′-Trimethyl-6-nitrospiro[1(2H)-benzopyran-2,2′-indoline];81558-16-9
1498-88-0 - / 98% Inquiry

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

3H-Indolium,1,2,3,3-tetramethyl-,iodide (1:1);3H-Indolium,1,2,3,3-tetramethyl-,iodide;1,2,3,3-Tetramethyl-3H-indolium iodide;2,3,3-Trimethyl-3H-indole methiodide;1,2,3,3-Tetramethylindolium iodide;1,2,3,3-Tetramethyl-3H-indol-1-ium iodide;1-Methyl-2,3,3-trimethyl-3H-indolium;1425113-48-9
5418-63-3 Industrial Grade / 98% Inquiry

1,3,3-Trimethyl-2-methyleneindoline

1H-Indole,2,3-dihydro-1,3,3-trimethyl-2-methylene-;Indoline,1,3,3-trimethyl-2-methylene-;2,3-Dihydro-1,3,3-trimethyl-2-methylene-1H-indole;Fischer base;Fischer's base;1,3,3-Trimethyl-2-methyleneindoline;1,3,3-Trimethyl-2-methylene-2,3-dihydroindole;2-Methylene-1,3,3-trimethylindoline;1,2-Dihydro-1,3,3-trimethyl-2-methyleneindole;2,3-Dihydro-1,3,3-trimethyl-2-methyleneindole;1,3-Dihydro-1,3,3-trimethyl-2-methyleneindoline;Fischer's methylene base;NSC 66176;1,3,3-Trimethyl-2-methylene indolenine;1,3,3-Trimethyl-2-methylidene-2,3-dihydro-1H-indole;1,3,3-Trimethyl-2-methylideneindole
118-12-7 Industrial Grade / 97% Inquiry

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

Spiro[2H-indole-2,3′-[3H]naphth[2,1-b][1,4]oxazine],1,3-dihydro-1,3,3-trimethyl-;Spiro[indoline-2,3′-[3H]naphth[2,1-b][1,4]oxazine],1,3,3-trimethyl-;1,3-Dihydro-1,3,3-trimethylspiro[2H-indole-2,3′-[3H]naphth[2,1-b][1,4]oxazine];1,3,3-Trimethylspiro[indoline-2,3′-[3H]naphth[2,1-b][1,4]oxazine];Variacrol Blue A;Photorom I;Photorome I;1,3-Dihydro-1,3,3-trimethylspiro[2H-indole-2,3′-[3H]naphth[2,1-h][1,4]oxazine];T 1259;1,3,3-Trimethylindolinonaphthospirooxazine;1,3,3-Trimethylindolinospironaphthooxazine;1,3,3-Trimethylindolinonaphthospiroxazine;Photopia AQ Ink Blue;1′,3′,3′-Trimethylspiro[benzo[f][1,4]benzoxazine-3,2′-indole];1,3,3-Trimethyl-1,3-dihydrospiro[indole-2,3′-naphtho[2,1-b][1,4]oxazine];120026-33-7;138780-10-6;199195-44-3;960373-06-2;1225595-26-5
27333-47-7 - / 99% Inquiry

1-Nitroso-2-naphthol

2-Naphthalenol,1-nitroso-;2-Naphthol,1-nitroso-;1-Nitroso-2-naphthalenol;α-Nitroso-β-naphthol;1-Nitroso-2-naphthol;1-Nitroso-2-hydroxynaphthalene;2-Hydroxy-1-nitrosonaphthalene;NSC 4151;NSC 677525
131-91-9 Industrial Grade / 95% Inquiry

2-Hydroxy-1-naphthaldehyde

1-Naphthalenecarboxaldehyde,2-hydroxy-;1-Naphthaldehyde,2-hydroxy-;2-Hydroxy-1-naphthalenecarboxaldehyde;2-Hydroxy-α-naphthaldehyde;2-Hydroxynaphthaldehyde;1-Formyl-2-naphthol;β-Hydroxynaphthaldehyde;β-Hydroxy-α-naphthaldehyde;NC 014;2-Hydroxy-1-naphthaldehyde;1-Formyl-2-hydroxynaphthalene;2-Hydroxynaphthalenecarboxaldehyde;NSC 2104;NSC 402586;2-Hydroxy-1-naphthalenealdehyde;1-Formylnaphthalen-2-ol;2-Hydroxy-1-formylnaphthalene;2-Hydroxynaphthyl-1-carboxaldehyde
708-06-5 Industrial Grade / 99% Inquiry

3',3'-Dimethyl-1'-(-hydroxyethyl)-6-nitrospiro[2H-1-benzopyran-2,2'-indoline]

3',3'-Dimethyl-1'-(Beta-Hydroxyethyl)-6-Nitrospiro[2H-1-Benzopyran-2,2'-Indoline]
16111-07-2 - / 96% Inquiry

3,3-diphenyl-3H-naphtho[2,1-b]byran

3H-Naphtho[2,1-b]pyran,3,3-diphenyl-;3,3-Diphenyl-3H-naphtho[2,1-b]pyran;2,2-Diphenyl-5,6-benzo(2H)chromene;Variacrol Yellow L;D 3197;Photopia AQ Ink Yellow;3,3-Diphenylbenzo[f]chromene;1613045-99-0
4222-20-2 - / 99% Inquiry

4,4,4-Trifluoro-1-(2-Naphthyl)-1,3-Butanedione

1,3-Butanedione,4,4,4-trifluoro-1-(2-naphthalenyl)-;1,3-Butanedione,4,4,4-trifluoro-1-(2-naphthyl)-;4,4,4-Trifluoro-1-(2-naphthalenyl)-1,3-butanedione;4,4,4-Trifluoro-1-(2-naphthyl)-1,3-butanedione;2-Naphthoyltrifluoroacetone;β-Naphthoyltrifluoroacetone;4,4,4-Trifluoro-1-(2′-naphthyl)-1,3-butanedione;1-(2-Naphthoyl)-3,3,3-trifluoroacetone;NSC 42790;4-(2-Naphthyl)-1,1,1-trifluoro-2,4-butanedione;1-(2-Naphthyl)-4,4,4-trifluoro-1,3-butanedione;4,4′,4′′-Trifluoro-1-(naphth-2-yl)-1,3-butanedione;4-(2-Naphthalenyl)-1,1,1-Trifluorobutane-2,4-dione;4,4,4-Trifluoro-1-(2-naphthyl)-1,4-butanedione;4,4,4-Trifluoro-1-(naphthalen-2-yl)-1,4-butanedione;1-(2-Naphthalenyl)-4,4,4-trifluoro-1,3-butanedione
893-33-4 Industrial Grade / 98% Inquiry

4,4,4-Trifluoro-1-(4-methylphenyl)butane-1,3-dione

1,3-Butanedione,4,4,4-trifluoro-1-(4-methylphenyl)-;1,3-Butanedione,4,4,4-trifluoro-1-p-tolyl-;4,4,4-Trifluoro-1-(4-methylphenyl)-1,3-butanedione;1,1,1-Trifluoro-4-(4-methylphenyl)-2,4-butanedione;4-(4-Methylphenyl)-1,1,1-trifluorobutane-2,4-dione;(4-Methylbenzoyl)trifluoroacetone;1-(4-Methylphenyl)-4,4,4-trifluorobutane-1,3-dione;4-Methyl-1-(4,4,4-trifluoro-3-oxobutanoyl)benzene;4,4,4-Trifluoro-1-(p-tolyl)butane-1,3-dione;4,4,4-Trifluoro-1-(p-tolyl)butan-1,3-dione
720-94-5 Industrial Grade / 99% Inquiry

4,4,4-Trifluoro-1-phenyl-1,3-butanedione

1,3-Butanedione,4,4,4-trifluoro-1-phenyl-;4,4,4-Trifluoro-1-phenyl-1,3-butanedione;3-Benzoyl-1,1,1-trifluoroacetone;1-Phenyl-4,4,4-trifluoro-1,3-butanedione;Benzoyl(trifluoroacetyl)methane;ω-(Trifluoroacetyl)acetophenone;1,1,1-Trifluoro-4-phenyl-2,4-butanedione;1-Phenyl-3-(trifluoromethyl)propane-1,3-dione;1-Benzoyl-3,3,3-trifluoro-2-propanone;4-Phenyl-1,1,1-trifluorobutane-2,4-dione;1-Benzoyl-3,3,3-trifluoroacetone;Benzoyl-1,1,1-trifluoroacetone;NSC 405720;NSC 42628;1,1,1-Trifluoro-3-phenylpropane-1,3-dione;4,4,4-Trifluoro-1-phenylbutan-1,3-dione;BTA;2122853-82-9
326-06-7 Industrial Grade / 98% Inquiry

4,4,4-Trifluoro-1-(2-furyl)-1,3-butanedione

1,3-Butanedione,4,4,4-trifluoro-1-(2-furanyl)-;1,3-Butanedione,4,4,4-trifluoro-1-(2-furyl)-;4,4,4-Trifluoro-1-(2-furanyl)-1,3-butanedione;4,4,4-Trifluoro-1-(2-furyl)-1,3-butanedione;2-Furoyltrifluoroacetone;1,1,1-Trifluoro-4-(2′-furyl)butane-2,4-dione;1-(2-Furoyl)-3,3,3-trifluoroacetone;NSC 405707;NSC 405708;NSC 405709;NSC 405711;NSC 405712;NSC 55431;NSC 55432;NSC 9186;2-(1,3-Dioxo-4,4,4-trifluorobutyl)furan;1,1,1-Trifluoro-4-(2-furyl)butane-2,4-dione;1-(Furan-2-yl)-4,4,4-trifluoro-1,3-butanedione
326-90-9 Industrial Grade / 98% Inquiry

5-Chloro-1,3,3-Trimethyl-1,3-Dihydrospiro[Indole-2,3'-Naphtho[2,1-b][1,4]Oxazine]

5-Chloro-1,3,3-Trimethylspiro[1,3-Dihydroindole-2,3'-Naphtho[2,1-B][1,4]Oxazine; 5-Chloro-1,3-Dihydr
27333-50-2 - / 98% Inquiry

5-Chloro-2-methylene-1,3,3-trimethylindoline

1H-Indole,5-chloro-2,3-dihydro-1,3,3-trimethyl-2-methylene-;Indoline,5-chloro-1,3,3-trimethyl-2-methylene-;5-Chloro-2,3-dihydro-1,3,3-trimethyl-2-methylene-1H-indole;5-Chloro-1,3,3-trimethyl-2-methyleneindoline;1,3,3-Trimethyl-5-chloro-2-methyleneindoline;2-Methylene-1,3,3-trimethyl-5-chloroindoline;1,3,3-Trimethyl-2-methylene-5-chloroindoline;5-Chloro-2-methylene-1,3,3-trimethylindoline;NSC 158263
6872-17-9 - / 96% Inquiry

6'-piperidine-1,3,3-trimethylspiro(indoline-2,3'[3H]naphth[2,1-b][1,4]oxazine)

Spiro[2H-indole-2,3′-[3H]naphth[2,1-b][1,4]oxazine],1,3-dihydro-1,3,3-trimethyl-6′-(1-piperidinyl)-;1,3-Dihydro-1,3,3-trimethyl-6′-(1-piperidinyl)spiro[2H-indole-2,3′-[3H]naphth[2,1-b][1,4]oxazine];Technocolor Purple 3;1,3,3-Trimethylindolino-6′-(1-piperidinyl)spironaphthoxazine;1,3,3-Trimethylindolino-6′-(1-piperidinyl)spironaphthooxazine;1,3,3-Trimethyl-6′-(1-piperidinyl)spiroindolinenaphthooxazine;1,3-Dihydro-1,3,3-trimethyl-6′-(1-piperidinyl)spiro[2H-indol-2,3′-(3H)-naphtho(2,1-b)(1,4)-oxazine];149140-06-7;885677-14-5;891787-37-4
114747-45-4 - / 98% Inquiry

Factory direct sales, quality assurance. 2-Thenoyltrifluoroacetone

1,3-Butanedione,4,4,4-trifluoro-1-(2-thienyl)-;4,4,4-Trifluoro-1-(2-thienyl)-1,3-butanedione;2-Thenoyltrifluoroacetone;TTA;TTB;Thenoyltrifluoroacetone;1-Thenoyl-3,3,3-trifluoroacetone;1,1,1-Trifluoro-4-(2-thienyl)-2,4-butanedione;1,1,1-Trifluoro-3-(2-thenoyl)acetone;α-Thenoyltrifluoroacetone;3,3,3-Trifluoro-1-(2-thenoyl)acetone;TTFA;TTA (extractant);Thenoyltrifluoroacetylacetone;3-(2-Thienoyl)-1,1,1-trifluoroacetone;NSC 405702;NSC 405703;NSC 405704;NSC 405705;NSC 405706;NSC 66544;4-(2-Thienyl)-1,1,1-trifluoro-2,4-butanedione;2-(4,4,4-Trifluoroacetoacetyl)thiophene;1-(2-Thienyl)-4,4,4-trifluorobutane-1,3-dione;1-(2-Thienyl)-4,4,4-trifluoro-1,3-butanedione;4,4,4-Trifluoro-1-(thiophen-2-yl)butane-1,3-dione;365439-57-2;2122854-03-7
326-91-0 Industrial Grade / 99% Inquiry

Trioctylphosphine oxide

Phosphine oxide,trioctyl-;Trioctylphosphine oxide;TOPO;Tri-n-octylphosphine oxide;Hostarex PX 324;Cyanex 921;1-Dioctylphosphoryloctane;1-(Dioctylphosphoryl)octane;129406-23-1
78-50-2 Industrial Grade / 98% Inquiry

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