ChemicalBook > CAS DataBase List > Thianaphthene-2-carboxylic acid

Thianaphthene-2-carboxylic acid

Product Name
Thianaphthene-2-carboxylic acid
CAS No.
6314-28-9
Chemical Name
Thianaphthene-2-carboxylic acid
Synonyms
BL 5583;AKOS 92498;BUTTPARK 86\18-03;TIMTEC-BB SBB003763;RARECHEM AL BE 0483;Thianaphthene-2-carb;benzothiophene-2-carboxylic;Thiaphthene-2-carboxylic acid;Thianaphthene-2-carboxylicaci;2-Thionaphthenecarboxylic acid
CBNumber
CB8780331
Molecular Formula
C9H6O2S
Formula Weight
178.21
MOL File
6314-28-9.mol
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Thianaphthene-2-carboxylic acid Property

Melting point:
241-244 °C (lit.)
Boiling point:
280.44°C (rough estimate)
Density 
1.3242 (rough estimate)
refractive index 
1.5480 (estimate)
storage temp. 
Keep in dark place,Sealed in dry,Room Temperature
form 
powder to crystal
pka
3.48±0.30(Predicted)
color 
White to Light yellow
Water Solubility 
Soluble in ethanol, acetone and chloroform. Insoluble in water.
Merck 
14,9345
BRN 
124613
CAS DataBase Reference
6314-28-9(CAS DataBase Reference)
NIST Chemistry Reference
Thianaphthene-2-carboxylic acid(6314-28-9)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
37/39-26-36
WGK Germany 
3
Hazard Note 
Irritant
HS Code 
29349990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

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.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
467464
Product name
Thianaphthene-2-carboxylic acid
Purity
98%
Packaging
5g
Price
$107
Updated
2024/03/01
TCI Chemical
Product number
B2033
Product name
Benzo[b]thiophene-2-carboxylic Acid
Purity
>98.0%(HPLC)(T)
Packaging
1g
Price
$53
Updated
2024/03/01
Alfa Aesar
Product number
A12471
Product name
Benzo[b]thiophene-2-carboxylic acid, 98%
Packaging
1g
Price
$31.65
Updated
2024/03/01
Alfa Aesar
Product number
A12471
Product name
Benzo[b]thiophene-2-carboxylic acid, 98%
Packaging
5g
Price
$98.65
Updated
2024/03/01
Alfa Aesar
Product number
A12471
Product name
Benzo[b]thiophene-2-carboxylic acid, 98%
Packaging
25g
Price
$357.65
Updated
2024/03/01
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Thianaphthene-2-carboxylic acid Chemical Properties,Usage,Production

Chemical Properties

off-white to yellowish-beige crystalline powder

Uses

Thianaphthene-2-carboxylic acid may be used for the fabrication of carboxylated conducting polymer/CNTs (carbon nanotubes) composites thin films.

Synthesis Reference(s)

The Journal of Organic Chemistry, 21, p. 39, 1956 DOI: 10.1021/jo01107a007

General Description

Thianaphthene-2-carboxylic acid, a benzothiophene, is a heterocyclic sulfur compound. It undergoes degradation (23%) by employing a mixture of washed cells of Rhodococcus erythropolis DS-3 and Gordonia sp. C-6.

Thianaphthene-2-carboxylic acid Preparation Products And Raw materials

Raw materials

Thianaphthene Nitrogen Potassium hydroxide Tetrabutylammonium bromide Thioglycolic acid Tetrahydrofuran Diethyl ether Hydrochloric acid 2-Chlorobenzaldehyde n-Butyllithium Sodium carbonate

Preparation Products

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Thianaphthene-2-carboxylic acid Suppliers

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View Lastest Price from Thianaphthene-2-carboxylic acid manufacturers

R&D Scientific Inc.
Product
Thianaphthene-2-carboxylic Acid 6314-28-9
Price
US $1180.00/g
Min. Order
1g
Purity
98
Supply Ability
500 Kg
Release date
2024-02-19
Career Henan Chemical Co
Product
Thianaphthene-2-carboxylicacid 6314-28-9
Price
US $1.00/g
Min. Order
1g
Purity
99%
Supply Ability
g/kg/T
Release date
2019-12-18

6314-28-9, Thianaphthene-2-carboxylic acidRelated Search:

3-BROMOBENZOTHIOPHENE-2-CARBOXYLIC ACID& METHYL 3-CHLOROBENZO[B]THIOPHENE-2-CARBOXYLATE 3-CHLOROBENZO[B]THIOPHENE-2-CARBOXYLIC ACID METHYL BENZO[B]THIOPHENE-2-CARBOXYLATE Thianaphthene-2-carboxylic acid BENZO[B]THIOPHENE-2-CARBOXYLIC HYDRAZIDE 1-Benzothiophene-3-carboxylic acid 5-METHYL-1-BENZOTHIOPHENE-2-CARBOXYLIC ACID METHYL 5-AMINO-1-BENZOTHIOPHENE-2-CARBOXYLATE 5-NITRO-1-BENZOTHIOPHENE-2-CARBOXYLIC ACID 1-BENZOTHIOPHENE-5-CARBOXYLIC ACID 5-FLUORO-BENZO[B]THIOPHENE-3-CARBOXYLIC ACID Thianaphthene ETHYL BENZO[B]THIOPHENE-2-CARBOXYLATE 3-CHLORO-6-FLUOROBENZO(B)THIOPHENE-2-CA& 3-Chloro-6-methoxybenzo[b]thiophene-2-carboxylicacid METHYL 3-AMINOBENZO[B]THIOPHENE-2-CARBOXYLATE METHYL 3-AMINO-5-NITROBENZO[B]THIOPHENE-2-CARBOXYLATE

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