Isopropyl-9H-thioxanthen-9-one

Product Name: Isopropyl-9H-thioxanthen-9-one
CAS No.: 75081-21-9
Chemical Name: Isopropyl-9H-thioxanthen-9-one
Synonyms: ITX;ISOPROPYLTHIOXANTHONE;2-isoPropythioxanthone;1-propan-2-ylthioxanthen-9-one;ISOPROPYL-9 H-THIOXANTHEN-9-ONE;(1-Methylethyl)-9H-thioxanthen-9-one;9H-Thioxanthen-9-one, (1-methylethyl)-;Isopropylthioxanthone (ITX) mixed isomers;Isopropyl-9H-thioxanthen, mixture of 2-and 4-isomers;isopropyl-9h-thioxanthen-9-one, mixture of 2- and 4-isomers
CBNumber: CB3374168
Molecular Formula: C16H14OS
Formula Weight: 254.35
MOL File: 75081-21-9.mol

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Isopropyl-9H-thioxanthen-9-one Property

InChI: 1S/C16H14OS/c1-10(2)11-7-5-8-13-15(17)12-6-3-4-9-14(12)18-16(11)13/h3-10H,1-2H3
InChIKey: IKVYHNPVKUNCJM-UHFFFAOYSA-N
SMILES: CC(C)c1cccc2C(=O)c3ccccc3Sc12

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Safety

WGK Germany: 3
Storage Class: 11 - Combustible Solids
Hazard Classifications: Aquatic Acute 1
Aquatic Chronic 1
Repr. 2

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P202Do not handle until all safety precautions have been read and understood.

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P308+P313IF exposed or concerned: Get medical advice/attention.

P391Collect spillage. Hazardous to the aquatic environment

P405Store locked up.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 406317
Product name: Isopropyl-9H-thioxanthen-9-one, mixture of 2- and 4-isomers
Purity: 97%
Packaging: 25g
Price: $62.7
Updated: 2025/07/31

Sigma-Aldrich

Product number: 406317
Product name: Isopropyl-9H-thioxanthen-9-one, mixture of 2- and 4-isomers
Purity: 97%
Packaging: 100g
Price: $183.35
Updated: 2025/07/31

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Isopropyl-9H-thioxanthen-9-one Chemical Properties,Usage,Production

Uses

Isopropylthioxanthone can be used as:

A photoinitiator along with azolium tetraphenylborate to N-heterocyclic carbene (NHC) generation in the synthesis of polyurethane, polyester, and ROMP (ring-opening metathesis polymerization) polymers. The mixture of ITX and azolium tetraphenylborate serves as an air-stable NHC photogenerator, activated by irradiation at 365 nm.
A photocatalyst to facilitate the functionalization of bicyclo[1.1.0]butanes. This approach allows for the introduction of various functional groups onto the bicyclo[1.1.0]butane framework.
A sensitizer that absorbs light and transfers energy to di(tert-butylphenyl)iodonium salts, facilitating their photolysis. This process generates reactive species necessary for initiating polymerization reactions. This sensitization approach is useful in various fields, including coatings, adhesives, and dental materials, where controlled polymerization is essential.

Isopropyl-9H-thioxanthen-9-one Preparation Products And Raw materials

Raw materials

Preparation Products

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Isopropyl-9H-thioxanthen-9-one Suppliers

China 36 Norway 1 South Korea 1 Switzerland 1 United States 10 Global 49

J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Tianjin heowns Biochemical Technology Co., Ltd.

Tel: 400 638 7771
Email: sales@heowns.com
Country: China
ProdList: 14435
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HangZhou YuHao Chemical Technology Co., Ltd.

Tel: 0571-82693216
Fax: 0571-82880190
Email: info@yuhaochemical.com
Country: China
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Sigma-Aldrich

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Email: orderCN@merckgroup.com
Country: China
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Alfa Chemistry

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Email: support@alfa-chemistry.com
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Shenzhen Polymeri Biochemical Technology Co., Ltd.

Tel: +86-400-002-6226 +86-13028896684;
Email: sales@rrkchem.com
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Alfa Chemistry

Tel: +1-5166625404;
Fax: 1-516-927-0118
Email: Info@alfa-chemistry.com
Country: United States
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Dayang Chem (Hangzhou) Co.,Ltd.

Tel: +86-0571-88938639 +8617705817739
Fax: +86-571-88938652，+86-571- 88492614
Email: info@dycnchem.com
Country: China
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Hebei Chuanghai Biotechnology Co., Ltd

Tel: +8615350571055
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Email: Sibel@chuanghaibio.com
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CONIER CHEM AND PHARMA LIMITED

Tel: +8618523575427
Email: sales@conier.com
Country: China
ProdList: 49977
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View Lastest Price from Isopropyl-9H-thioxanthen-9-one manufacturers

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

Product: Isopropyl-9H-thioxanthen, mixture of 2-and 4-isomers 75081-21-9
Price: US $2.00-6.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 100kg
Release date: 2025-07-25

Hebei Chuanghai Biotechnology Co., Ltd

Product: Isopropyl-9H-thioxanthen-9-one 75081-21-9
Price: US $10.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10 mt
Release date: 2024-11-13

Career Henan Chemical Co

Product: Isopropyl-9H-thioxanthen-9-one 75081-21-9
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%HPLC
Supply Ability: 100KG
Release date: 2020-02-05

75081-21-9, Isopropyl-9H-thioxanthen-9-oneRelated Search:

Buprofezin Methyl 2-hydroxyethyl cellulose 3-Methyl-2-butanone (2-Methoxyethyl)benzene Hexythiazox Isopropyl acetate Cyclopropyl methyl ketone ISOPROPYL LAURATE Chlortalidone 2-METHYL-1-(PYRIDIN-2-YL)PROPAN-1-ONE Isopropyl alcohol 2-Butanone 2-Isopropylthioxanthone Thioxanthen-9-one Benziothiazolinone 4-Isopropylthioxanthone 2,6-DIMETHYLTHIOANISOLE Isopropyl-9H-thioxanthen-9-one

1-propan-2-ylthioxanthen-9-one

ITX

ISOPROPYL-9 H-THIOXANTHEN-9-ONE

ISOPROPYLTHIOXANTHONE

2-isoPropythioxanthone

ISOPROPYL-9H-THIOXANTHEN-9-ONE, 97%, MIX TURE OF 2-AND 4-ISOMERS

9H-Thioxanthen-9-one, (1-methylethyl)-

isopropyl-9h-thioxanthen-9-one, mixture of 2- and 4-isomers

Isopropylthioxanthone (ITX) mixed isomers

(1-Methylethyl)-9H-thioxanthen-9-one

Isopropyl-9H-thioxanthen-9-one, mixture of 2- and 4-isomers 97%

Isopropylthioxanthone (ITX) mixed isomers@1000 μg/mL in Isooctane

Isopropyl-9H-thioxanthen, mixture of 2-and 4-isomers

Isopropyl-9<i>H</i>-thioxanthen-9-one, mixture of 2- and 4-isomers

75081-21-9

Photo Initiators

Organic Photoinitiators

Polymerization Initiators

Thioxanthones