ChemicalBook > CAS DataBase List > 2,3-Dihydrobenzo[b]thiophene-2-one

2,3-Dihydrobenzo[b]thiophene-2-one

Product Name
2,3-Dihydrobenzo[b]thiophene-2-one
CAS No.
496-31-1
Chemical Name
2,3-Dihydrobenzo[b]thiophene-2-one
Synonyms
3h-1-benzothiophen-2-one;Benzo[b]thiophen-2(3H)-one;2,3-Dihydrobenzo[b]thiophene-2-one
CBNumber
CB72254611
Molecular Formula
C8H6OS
Formula Weight
150.2
MOL File
496-31-1.mol
More
Less

2,3-Dihydrobenzo[b]thiophene-2-one Property

Melting point:
43-44 °C
Boiling point:
260-264 °C(Press: 723 Torr)
Density 
1.311±0.06 g/cm3(Predicted)
storage temp. 
Refrigerator
solubility 
DMSO (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)
form 
Solid
color 
Orange to Very Dark Red
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H303May be harmfulif swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P312Call a POISON CENTER or doctor/physician if you feel unwell.

P321Specific treatment (see … on this label).

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

More
Less

N-Bromosuccinimide Price

TRC
Product number
B206880
Product name
Benzo[b]thiophen-2(3H)-one
Packaging
1g
Price
$140
Updated
2021/12/16
Medical Isotopes, Inc.
Product number
54216
Product name
Benzo[b]thiophen-2(3H)-one
Packaging
10g
Price
$1375
Updated
2021/12/16
More
Less

2,3-Dihydrobenzo[b]thiophene-2-one Chemical Properties,Usage,Production

Chemical Properties

White Solid

Uses

2,3-Dihydrobenzo[b]thiophene-2-one is a reactant used in the synthesis of merocyanines dyes.

2,3-Dihydrobenzo[b]thiophene-2-one Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

2,3-Dihydrobenzo[b]thiophene-2-one Suppliers

J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Chemsky(shanghai)International Co.,Ltd.
Tel
021-50135380
Email
shchemsky@sina.com
Country
China
ProdList
32344
Advantage
50
T&W GROUP
Tel
021-61551611 13296011611
Fax
+86 21-50676805
Email
contact@trustwe.com
Country
China
ProdList
9900
Advantage
58
Shanghai TaoSu Biochemical Technology Co., Ltd.
Tel
021-33632979
Fax
021-34692979
Email
info@tsbiochem.com
Country
China
ProdList
8073
Advantage
58
Nantong MYBio-pharm. Co., Ltd.
Tel
0513-66921823 18662920231
Fax
86-513-85012876
Email
sales@minyanmedical.com
Country
China
ProdList
3011
Advantage
58
Amadis Chemical Company Limited
Tel
571-89925085
Fax
0086-571-89925065
Email
sales@amadischem.com
Country
China
ProdList
131981
Advantage
58
Shenzhen Polymeri Biochemical Technology Co., Ltd.
Tel
+86-400-002-6226 13028896684
Email
sales@rrkchem.com
Country
China
ProdList
55827
Advantage
58
Chengdu Feibai Pharmaceutical Co., Ltd.
Tel
028-84641798 18782128315
Email
3302391190@qq.com
Country
China
ProdList
9858
Advantage
55
Lu'an Jianuo Biochemical Technology Co., Ltd.
Tel
0564-3619988 18056418988
Fax
0564-3619988
Email
549945567@qq.com
Country
China
ProdList
89
Advantage
58
Shaanxi Xinyan Bomei Biotechnology Co., Ltd.
Tel
029-86217788 13892832556
Email
2440688701@qq.com
Country
China
ProdList
1993
Advantage
58

496-31-1, 2,3-Dihydrobenzo[b]thiophene-2-oneRelated Search:


  • 2,3-Dihydrobenzo[b]thiophene-2-one
  • Benzo[b]thiophen-2(3H)-one
  • 3h-1-benzothiophen-2-one
  • 496-31-1
  • Aromatics, Heterocycles, Miscellaneous Reagents