2-Chlorothioxanthone

Product Name: 2-Chlorothioxanthone
CAS No.: 86-39-5
Chemical Name: 2-Chlorothioxanthone
Synonyms: UCI100;KayacureCTX;NissoCureCTX;Sandoray1050;QuantacureCTX;2-chlorothalendone;2-Chlorothoxanthone;2-CHLOROTHIAXANTHONE;2-CHLOROTHIOXANTHONE;LABOTEST-BB LT00452590
CBNumber: CB3328141
Molecular Formula: C13H7ClOS
Formula Weight: 246.71
MOL File: 86-39-5.mol

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2-Chlorothioxanthone Property

Melting point:: 152.5-153.5 °C(lit.)
Boiling point:: 409.4±44.0 °C(Predicted)
Density: 1.53 g/cm3
Flash point:: 196 °F
storage temp.: Keep in dark place,Sealed in dry,Room Temperature
solubility: Chloroform (Slightly), Methanol (Slightly)
form: powder
color: Light yellow to Yellow to Green
Water Solubility: Partly miscible in water.
InChI: InChI=1S/C13H7ClOS/c14-8-5-6-12-10(7-8)13(15)9-3-1-2-4-11(9)16-12/h1-7H
InChIKey: ZCDADJXRUCOCJE-UHFFFAOYSA-N
SMILES: C1(=O)C2=C(C=CC=C2)SC2=C1C=C(Cl)C=C2
CAS DataBase Reference: 86-39-5(CAS DataBase Reference)
EPA Substance Registry System: 9H-Thioxanthen-9-one, 2-chloro- (86-39-5)

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Safety

Hazard Codes: F
Risk Statements: 11
Safety Statements: 16-33
RIDADR: UN 1325 4.1/PG 3
WGK Germany: 3
TSCA: Yes
HazardClass: 4.1
PackingGroup: III
HS Code: 29349990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H228Flammable solid

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P240Ground/bond container and receiving equipment.

P241Use explosion-proof electrical/ventilating/lighting/…/equipment.

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

P370+P378In case of fire: Use … for extinction.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: BP559
Product name: 2-Chlorothioxanthone
Purity: British Pharmacopoeia (BP) Reference Standard
Packaging: 25MG
Price: $234
Updated: 2025/07/31

Sigma-Aldrich

Product number: C72404
Product name: 2-Chlorothioxanthen-9-one
Purity: 98%
Packaging: 5g
Price: $135
Updated: 2023/01/07

TCI Chemical

Product number: C0292
Product name: 2-Chlorothioxanthone
Purity: >98.0%(GC)
Packaging: 5g
Price: $16
Updated: 2025/07/31

TCI Chemical

Product number: C0292
Product name: 2-Chlorothioxanthone
Purity: >98.0%(GC)
Packaging: 25g
Price: $65
Updated: 2025/07/31

TRC

Product number: C420560
Product name: 2-Chlorothioxanthone
Packaging: 50g
Price: $110
Updated: 2021/12/16

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2-Chlorothioxanthone Chemical Properties,Usage,Production

Chemical Properties

Beige powder

Uses

2-Chlorothioxanthone is used as pharmaceutical intermediate.

2-Chlorothioxanthone Preparation Products And Raw materials

Raw materials

Diphenyl sulfide 4-Chlorothiophenol Hydrochloric acid Anthranilic acid

Preparation Products

2-CHLORO-9-(3-(DIMETHYLAMINO)PROPYL)-TH& Chlorprothixene clopenthixol

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2-Chlorothioxanthone Suppliers

Americas 1 China 219 Czech 1 Europe 4 Germany 3 India 14 Japan 3 Norway 1 South Korea 1 Switzerland 1 Ukraine 1 United Kingdom 14 United States 36 Global 299

Carbosynth

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Email: sales@carbosynth.com
Country: United Kingdom
ProdList: 6005
Advantage: 58

Tokyo Chemical Industry UK Ltd.

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Email: sales@tci-uk.co.uk
Country: United Kingdom
ProdList: 1637
Advantage: 50

Lambson Limited

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ProdList: 27
Advantage: 58

LEHVOSS UK / Gee Lawson Chemical Division

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Email: david.davies@lehvoss.co.uk
Country: United Kingdom
ProdList: 892
Advantage: 58

Leancare Ltd.

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Email: enquiry@leancare.co.uk
Country: United Kingdom
ProdList: 6446
Advantage: 42

MOLEKULA Ltd.

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Email: kevinbanks@molekula.com
Country: United Kingdom
ProdList: 6140
Advantage: 66

CARBONE SCIENTIFIC CO.,LTD

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Email: sales@carbonesci.com
Country: United Kingdom
ProdList: 6666
Advantage: 30

Eurolabs Limited

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ProdList: 6309
Advantage: 46

UK GREEN SCIENTIFIC CO.,LIMITED

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Email: sales@gs-chem.com
Country: United Kingdom
ProdList: 6098
Advantage: 47

Fluorochem Ltd.

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Email: enquiries@fluorochem.co.uk
Country: United Kingdom
ProdList: 6401
Advantage: 74

Lansdowne Chemicals Plc

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Country: United Kingdom
ProdList: 576
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MDA Chemicals Ltd.

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Email: sheila@mda-chem.co.uk
Country: United Kingdom
ProdList: 1961
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Lambson Fine Chemicals Limited

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Country: United Kingdom
ProdList: 30
Advantage: 51

VWR International

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Email: solutions@vwr.com
Country: United Kingdom
ProdList: 6548
Advantage: 82

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View Lastest Price from 2-Chlorothioxanthone manufacturers

Hebei Chuanghai Biotechnology Co., Ltd

Product: 2-Chlorothioxanthone 86-39-5
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 500000kg
Release date: 2024-10-24

Baoji Guokang Healthchem Co., Ltd.

Product: 2-Chlorothioxanthone 86-39-5
Price: US $162.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 1-10mt
Release date: 2021-06-03

Hebei Yanxi Chemical Co., Ltd.

Product: 2-Chlorothioxanthone 86-39-5
Price: US $20.00-10.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 20ton
Release date: 2023-03-13

86-39-5, 2-ChlorothioxanthoneRelated Search:

Thioxanthen-9-one 2-Isopropylthioxanthone Hydrochlorothiazide Buprofezin CHLOROMETHYL METHYL SULFIDE Chlorprothixene Chlortalidone THIOXANTHENE 2-(METHYLTHIO) BENZALDEHYDE 2-Ethylbenzenethiol Diphenyl sulfide 2-Methylbenzenethiol 3-Chlorobenzophenone 2-METHYLBENZYL MERCAPTAN, 97 2-(4-CHLOROPHENYLTHIO)BENZALDEHYDE 3-Chlorobenzaldehyde 4-CHLORO DIPHENYL SULFIDE 4-Chlorothiophenol

2-chloro-9h-thioxanthen-9-on

2-chloro-9H-Thioxanthen-9-one

2-Chlorothoxanthone

2-CHLOROTHIAXANTHONE

2-CHLOROTHIOXANTHEN-9-ONE

2-CHLOROTHIOXANTHENE-9-ONE

2-CHLOROTHIOXANTHONE

9H-THIOXANTHEN-9-ONE, 2-CHLORO-

KayacureCTX

NissoCureCTX

QuantacureCTX

Sandoray1050

Thioxanthen-9-one,2-chloro-

UCI100

LABOTEST-BB LT00452590

2-Chlorothioxanthone &gt

Zuclopenthixol Decanoate EP Impurity B

Chlorprothixene EP Impurity E

Zuclopenthixol Decanoate Impurity 2（Zuclopenthixol Decanoate EP Impurity B）

Chlorprothixene Impurity 5（Chlorprothixene EP Impurity E)

2-chlorothalendone

Chlorprothixene Hydrochloride Impurity E

Zuclopenthixol Decanoate Impurity B

Chlorprothixene Hydrochloride EP Impurity E

2-Chlorothioxanthone in isooctane

86-39-5

C13H7ClOS

C13H7OClS

Photopolymerization Initiators

pharmacetical

Thioderivates

Functional Materials

Photopolymerization Initiators

Organic Photoinitiators

Polymerization Initiators

Thioxanthones