ChemicalBook > CAS DataBase List > 2-Chlorothioxanthone

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
More
Less

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)
More
Less

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
More
Less

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.

More
Less

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
More
Less

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
More
Less

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
Inner Mongolia Yida Chemical Technology Co., Ltd.
Tel
18967392038
Email
67247734@qq.com
Country
China
ProdList
75
Advantage
58
J & K SCIENTIFIC LTD.
Tel
18210857532; 18210857532
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
4006356688 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40228
Advantage
62
future industrial shanghai co., ltd
Tel
400-0066400 13621662912
Fax
021-55660885
Email
sales@jonln.com
Country
China
ProdList
1995
Advantage
65
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30123
Advantage
84
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24529
Advantage
81
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44801
Advantage
61
Capot Chemical Co., Ltd
Tel
+86 (0) 571 85 58 67 18
Fax
0086-571-85864795
Country
China
ProdList
18207
Advantage
66
Accela ChemBio Co.,Ltd.
Tel
021-50795510 4000665055
Fax
021-50795055
Email
sales@accelachem.com
Country
China
ProdList
11035
Advantage
64
Nanjing Chemlin Chemical Co., Ltd
Tel
025-83697070
Fax
+86-25-83453306
Email
info@chemlin.com.cn
Country
China
ProdList
16075
Advantage
64
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696
Email
info@hanhongsci.com
Country
China
ProdList
42934
Advantage
64
Chemsky（shanghai）International Co.,Ltd.
Tel
021-50135380
Email
shchemsky@sina.com
Country
China
ProdList
32321
Advantage
50
Beijing Isomersyn Technology CO;LTD
Tel
010-82954736 13391601435
Email
sales@isomersyn.com
Country
China
ProdList
3295
Advantage
57
Syntechem Co.,Ltd
Tel
Fax
E-Mail Inquiry
Email
info@syntechem.com
Country
China
ProdList
12984
Advantage
57
China Langchem Inc.
Tel
0086-21-58956006
Fax
0086-21-58956100
Country
China
ProdList
7811
Advantage
57
Tianjin heowns Biochemical Technology Co., Ltd.
Tel
400 638 7771
Email
sales@heowns.com
Country
China
ProdList
14435
Advantage
57
Shanghai civi chemical technology co.,Ltd
Tel
86-21-34053660
Fax
86-21-34053661
Email
sale@labgogo.com
Country
China
ProdList
9865
Advantage
52
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.
Tel
025-66113011 17798518460
Fax
(1)02557626880
Email
cfzhang@aikonchem.com
Country
China
ProdList
19913
Advantage
55
9ding chemical ( Shanghai) Limited
Tel
4009209199
Fax
86-021-52271987
Email
sales@9dingchem.com
Country
China
ProdList
18209
Advantage
56
Shanghai Aladdin Bio-Chem Technology Co.,LTD
Tel
400-6206333 13167063860
Fax
021-50323701
Email
anhua.mao@aladdin-e.com
Country
China
ProdList
25003
Advantage
65
The future of Shanghai Industrial Co., Ltd.
Tel
021-61552785
Fax
021-55660885
Email
sales@shshiji.com
Country
China
ProdList
9546
Advantage
55
Quzhou Juhua Friendship Co., Ltd
Tel
0570-3066667
Fax
0570-3063388
Country
China
ProdList
3930
Advantage
58
Shanghai JONLN Reagent Co., Ltd.
Tel
400-0066400 13621662912
Fax
021-55660885
Email
422131432@qq.com
Country
China
ProdList
9979
Advantage
55
Eastbang Pharmaceuticals Technology Co., Ltd.
Tel
+86 (20) 28996708,29078958,28139708,29076128,28133708,28139728,28139738,28133718,021-31663278,021-31663578,021-60538387
Fax
+86 (20) 39218032
Country
China
ProdList
454
Advantage
58
Bide Pharmatech Ltd.
Tel
400-164-7117 13681763483
Fax
+86-21-61629029
Email
product02@bidepharm.com
Country
China
ProdList
39966
Advantage
60
Zhengzhou HongSheng Pharmaceutical Co., Ltd.
Tel
0371-0371-13526885213 15637198702
Fax
0371-63709726
Email
hsyykjchem@163.com
Country
China
ProdList
3853
Advantage
58
ChemStrong Scientific Co.,Ltd
Tel
0755-0755-66853366 13670046396
Fax
0755-28363542
Email
sales@chem-strong.com
Country
China
ProdList
18333
Advantage
56
Chengdu HuaXia Chemical Reagent Co. Ltd
Tel
400-1166-196 13458535857
Fax
QQ：800101999
Email
cdhxsj@163.com
Country
China
ProdList
13350
Advantage
58
Credit-Chem Co., Ltd.
Tel
400-821-5857 021-64326257
Fax
021-64393586 QQ;2798200800
Email
credit-chem@foxmail.com
Country
China
ProdList
5219
Advantage
58
Wuhan Dahua Pharmaceutical Co., Ltd.
Tel
027-59262863 13277907145 3091977954
Fax
027-59420980
Country
China
ProdList
4942
Advantage
58
Shanghai YuLue Chemical Co., Ltd.
Tel
021-60345187 13671753212
Fax
021-34702061
Email
lzz841106@aliyun.com
Country
China
ProdList
10263
Advantage
55
Hangzhou J&H Chemical Co., Ltd.
Tel
0571-87396432
Fax
0571-87396431
Email
sales@jhechem.com
Country
China
ProdList
14912
Advantage
59
Shanghai Song Yuan Chemical Technology Co., Ltd.
Tel
010-1234567 18521000990
Fax
86-021-33275113
Email
sonyuanchemical@163.com
Country
China
ProdList
6479
Advantage
50
Hubei Jusheng Technology Co.,Ltd
Tel
027-59599241 18871490274
Fax
027-59599241
Email
1400878000@qq.com
Country
China
ProdList
9858
Advantage
58
Guangzhou Ciming Biological Technology Co., Ltd.
Tel
020-38082199,29065168,38082986,29878298,29866629,4000192398
Fax
+86 (20)38082986
Country
China
ProdList
830
Advantage
60
Sigma-Aldrich
Tel
021-61415566 800-8193336
Email
orderCN@merckgroup.com
Country
China
ProdList
51395
Advantage
80
Weifang QianJin Fine Chemical Co., Ltd.
Tel
18753684562
Fax
0536-8897109
Email
1577399715@qq.COM
Country
China
ProdList
1735
Advantage
55
Giant chemicals
Tel
028-85434334 18108076537
Fax
QQ：245797092
Email
market@gianthx.com
Country
China
ProdList
4505
Advantage
56
Chengdu Research Accelerators Technology Co., Ltd.
Tel
028-64353063
Fax
028-64353063 QQ:784253935
Email
reacchemical@163.com
Country
China
ProdList
5253
Advantage
58
Zhengzhou Alfachem Co., Ltd.
Tel
0371-53765687 18937137882
Fax
QQ:2885373884
Email
2853979813@qq.com
Country
China
ProdList
7991
Advantage
55
Chengdu RunZeBenTu Chemical Co., Ltd
Tel
028-88469284 18000562381
Email
rzbtsj@163.com
Country
China
ProdList
9951
Advantage
56
CHMA Chemical Technology (Shanghai) Co., Ltd
Tel
021-61556450 15800904410
Fax
021-61556450
Country
China
ProdList
2832
Advantage
58
Codow Chemical Co.,Ltd.
Tel
18620099427
Fax
+86-20-62619665
Email
amy@howeipharm.com
Country
China
ProdList
6687
Advantage
55
Nanjing Vital Chemical Co., Ltd.
Tel
025-87193546 18652950785
Fax
025-87193546
Email
chemweiao@163.com
Country
China
ProdList
9021
Advantage
60
ShangHai Siyan Biological Technology Co., Ltd.
Tel
021-50908862，442785678，326799392 18721037013
Fax
021-50908862
Email
siyansales@126.com
Country
China
ProdList
9627
Advantage
58
Shanghai Xilong Biochemical Technology Co., Ltd.
Tel
021-52907766-8042
Fax
021-52906523
Country
China
ProdList
9941
Advantage
58
Shanghai YuanYe Biotechnology Co., Ltd.
Tel
021-61312847; 18021002903
Fax
QQ:3008007432
Email
3008007409@qq.com
Country
China
ProdList
71826
Advantage
60
Shandong Xiya Chemical Co., Ltd.
Tel
4009903999 13395398332
Fax
0539-6365991
Email
sales@xiyashiji.com
Country
China
ProdList
20794
Advantage
60
Grader reagent
Tel
18221735425
Email
sales@xinpingchem.com
Country
China
ProdList
9942
Advantage
58
Guangdong wengjiang Chemical Reagent Co., Ltd.
Tel
0751-2886750 13927877953
Fax
0751-2886750
Email
3005811397@qq.com
Country
China
ProdList
13305
Advantage
58
More
Less

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