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benzo[b]thiophene-2,3-dione

benzo[b]thiophene-2,3-dione structure

CAS No:
493-57-2
Formula:
C8H4O2S
Chemical Name:
benzo[b]thiophene-2,3-dione
Synonyms:
NSC114478;Thianaphthenequinone;2,3-Thionaphthenequinone;Benzo[b]thiophen-2,3-dione;benzothiophene-2,3-quinone;2,3-Benzo[b]thiophenedione;benzo[b]thiophene-2,3-dione;2,3-Dioxo-2,3-dihydrothionaphthene;Benzo[b]thiophene-2,3-dione>=97%(GC);2,3-Dihydro-1-benzothiophene-2,3-dione
Categories:
Chemical Reagents > Organic Reagents

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Description

benzo[b]thiophene-2,3-dione is Orange Solid

benzo[b]thiophene-2,3-dione Basic Attributes

Molecular Weight：

164.18116

Exact Mass：

163.99300

NSC Number：

114478

DSSTox ID：

DTXSID80197760

Characteristics

PSA：

59.4

XLogP3：

1.50160

Density：

1.479g/cm3

Melting Point：

119-121°C

Boiling Point：

247ºC at 760mmHg

Flash Point：

103ºC

Refractive Index：

1.686

Vapor Pressure：

0.0263mmHg at 25°C

Safety Information

wgk germany：

hazard class code：

41-43-52

safety instructions：

26-36/37-39

Marks：

Precautionary statement(s)：

P261, P272, P280, P302+P352, P305+P351+P338, P310, P321, P333+P313, P363, P501

Hazard Statements：

H317

GHS Classification：

|Danger|H317 (97.44%): May cause an allergic skin reaction [Warning Sensitization, Skin]|P261, P272, P280, P302+P352, P305+P351+P338, P310, P321, P333+P313, P363, and P501|Aggregated GHS information provided by 39 companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

benzo[b]thiophene-2,3-dione Use and Manufacturing

A useful synthetic intermediate for the preparation of novel antiinflammatory agents.

Computed Properties

Molecular Weight:164.18
XLogP3:1.8
Hydrogen Bond Acceptor Count:3
Exact Mass:163.99320054
Monoisotopic Mass:163.99320054
Topological Polar Surface Area:59.4
Heavy Atom Count:11
Complexity:212
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Recommended Suppliers of benzo[b]thiophene-2,3-dione

HANGZHOU LEAP CHEM CO., LTD. Contact Supplier

CN
5 YRS

Business licensed

Trader Supplier of Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals,Biochemicals,Pharmaceuticals,Screening Compounds,Food Additives

2,3-dihydro-1-benzothiophene-2,3-dione

CAS No.: 493-57-2

Content: 99.00%

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Compound Net Biotechnology Inc. Contact Supplier

CN
3 YRS

Business licensed Certified factory

Manufactory Supplier of 4-(Pentafluorothio)aniline,Pentafluoro,Pentafluorothio,Pentafluorosulfur,[4-(bromomethyl)phenyl]-pentafluoro-lambda6-sulfane,[4-(pentafluoro-sulfanyl)phenyl]acetic acid

493-57-2 1-benzothiophene-2,3-dione

CAS No.: 493-57-2

Grade: Industrial Grade

Content: 95%

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Guide of benzo[b]thiophene-2,3-dione

Description
Basic Attributes
Characteristics
Safety Information
Use and Manufacturing
Computed Properties
Recommended Suppliers
Latest News
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benzo[b]thiophene-2,3-dione

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