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ChemicalBook >> CAS DataBase List >>1,3-Dihydro-2-benzothiophene-1,3-dione

1,3-Dihydro-2-benzothiophene-1,3-dione

1,3-Dihydro-2-benzothiophene-1,3-dione Structure
1,3-Dihydro-2-benzothiophene-1,3-dione structure
CAS No.
5698-59-9
Chemical Name:
1,3-Dihydro-2-benzothiophene-1,3-dione
Synonyms
Benzo[c]thiophene-1,3-dione;Thiophthalic anhydride;Phthalic thioanhydride;1,3-Dihydro-2-benzothiophene-1,3-dione
CBNumber:
CB22249209
Molecular Formula:
C8H4O2S
Molecular Weight:
164.18
MDL Number:
MFCD01108470
MOL File:
5698-59-9.mol
MSDS File:
SDS
Last updated:2026-05-28 00:00:09
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1,3-Dihydro-2-benzothiophene-1,3-dione Properties

storage temp. Storage temp. 2-8°C
Appearance Light yellow to yellow Solid
CAS DataBase Reference 5698-59-9
FDA UNII QSU29CRT4N

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H412-H319
Precautionary statements  P273-P501-P264-P280-P305+P351+P338-P337+P313P

1,3-Dihydro-2-benzothiophene-1,3-dione price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Activate Scientific AS171206 2-Benzothiophene-1,3-dione 95% 5698-59-9 100mg $258 2026-06-04 Buy
Activate Scientific AS171206 2-Benzothiophene-1,3-dione 95% 5698-59-9 250mg $460 2026-06-04 Buy
Activate Scientific AS171206 2-Benzothiophene-1,3-dione 95% 5698-59-9 1g $885 2026-06-04 Buy
aablocks AA00EU3V Benzo[c]thiophene-1,3-dione 97% 5698-59-9 100mg $128 2026-05-28 Buy
aablocks AA00EU3V Benzo[c]thiophene-1,3-dione 97% 5698-59-9 250mg $235 2026-05-28 Buy
Product number Packaging Price Buy
AS171206 100mg $258 Buy
AS171206 250mg $460 Buy
AS171206 1g $885 Buy
AA00EU3V 100mg $128 Buy
AA00EU3V 250mg $235 Buy

1,3-Dihydro-2-benzothiophene-1,3-dione Preparation Products And Raw materials

Raw materials

Preparation Products

1,3-Dihydro-2-benzothiophene-1,3-dione Suppliers

Global Suppliers ( 12)
Supplier Tel Email Country ProdList Advantage
Shijiazhuang lidkang pharmaceutical technology co., ltd. 15833219835 404980763@qq.com China 251 58
Shanghai Haohong Pharmaceutical Co., Ltd. 400-8210725 4008210725 malulu@leyan.com China 54996 58
Zhengzhou Alpha Chemical Co. LTD 0371-53732842 13383863444 3838551451@qq.com China 9997 58
Beijing Stronger Science Co., Ltd. 0531-88924771 15614660963 elsa.hang@strongerscience.com China 10622 58
Beijing Solarbio Science & Tecnology Co., Ltd. 010-50973130 17801761073 Gsiyu@solarbio.com China 50460 58
Jilin Chinese Academy of Sciences-yanshen Technology 18143011203 ET-market@chemextension.com China 38900 58
Hainan Huaxiang Pharmaceutical Technology Co., Ltd. -- bug521@163.com China 825 58
Henan Tianfu Chemical Co.,Ltd. +86-0371-55170693 +86-19937530512 info@tianfuchem.com China 21533 55
Jilin Chinese Academy of Sciences-yanshen Technology 18143011203 info@chemextension.com China 42052 58
Supplier Advantage
Shijiazhuang lidkang pharmaceutical technology co., ltd. 58
Shanghai Haohong Pharmaceutical Co., Ltd. 58
Zhengzhou Alpha Chemical Co. LTD 58
Beijing Stronger Science Co., Ltd. 58
Beijing Solarbio Science & Tecnology Co., Ltd. 58
Jilin Chinese Academy of Sciences-yanshen Technology 58
Hainan Huaxiang Pharmaceutical Technology Co., Ltd. 58
Henan Tianfu Chemical Co.,Ltd. 55
Jilin Chinese Academy of Sciences-yanshen Technology 58

1,3-Dihydro-2-benzothiophene-1,3-dione Spectrum

1,3-Dihydro-2-benzothiophene-1,3-dione(5698-59-9)1HNMR

5698-59-9 (1,3-Dihydro-2-benzothiophene-1,3-dione) Related Search:

Benzo[c]thiophen-1(3H)-one 6-Aminobenzo[c]thiophen-1(3H)-one 3-Oxo-1,3-dihydro-2-benzothiophene-1-carbaldehyde O-methyloxime 1,3-Dihydrobenzo[c]thiophene-5-carboxylic acid 3-[(Dimethylamino)methylene]-2-benzothiophen-1(3H)-one
1,3-Dihydro-2-benzothiophene-1,3-dione Phthalic thioanhydride Thiophthalic anhydride Benzo[c]thiophene-1,3-dione 5698-59-9