ChemicalBook > CAS DataBase List > 5-ETHYL-THIOPHENE-2-CARBOXYLIC ACID

5-ETHYL-THIOPHENE-2-CARBOXYLIC ACID

Product Name
5-ETHYL-THIOPHENE-2-CARBOXYLIC ACID
CAS No.
23229-72-3
Chemical Name
5-ETHYL-THIOPHENE-2-CARBOXYLIC ACID
Synonyms
AKOS B000094;AKOS MSC-0715;RARECHEM AL BE 0391;CHEMBRDG-BB 4402392;ART-CHEM-BB B000094;5-ethyl-2-thenoic acid;ASINEX-REAG BAS 10238292;5-ethyl-2-thiophenecarboxylate;5-ETHYL-2-THIOPHENECARBOXYLIC ACID;5-ETHYL-THIOPHENE-2-CARBOXYLIC ACID
CBNumber
CB3251304
Molecular Formula
C7H8O2S
Formula Weight
156.2
MOL File
23229-72-3.mol
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5-ETHYL-THIOPHENE-2-CARBOXYLIC ACID Property

Melting point:
69 °C
Boiling point:
286.1±28.0 °C(Predicted)
Density 
1.257±0.06 g/cm3(Predicted)
storage temp. 
2-8°C
pka
3.69±0.10(Predicted)
CAS DataBase Reference
23229-72-3(CAS DataBase Reference)
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Safety

Hazard Codes 
Xi
HazardClass 
IRRITANT
HS Code 
2934999090
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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

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.

P321Specific treatment (see … on this label).

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

P362Take off contaminated clothing and wash before reuse.

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N-Bromosuccinimide Price

TRC
Product number
B434015
Product name
5-Ethylthiophene-2-carboxylicAcid
Packaging
50mg
Price
$45
Updated
2021/12/16
Apolloscientific
Product number
OR950970
Product name
5-Ethylthiophene-2-carboxylicacid
Purity
98%
Packaging
1g
Price
$130
Updated
2021/12/16
AK Scientific
Product number
Z2977
Product name
5-Ethylthiophene-2-carboxylicacid
Packaging
1g
Price
$177
Updated
2021/12/16
Matrix Scientific
Product number
020300
Product name
5-Ethyl-thiophene-2-carboxylic acid
Packaging
500mg
Price
$182
Updated
2021/12/16
Apolloscientific
Product number
OR950970
Product name
5-Ethylthiophene-2-carboxylicacid
Purity
98%
Packaging
5g
Price
$395
Updated
2021/12/16

5-ETHYL-THIOPHENE-2-CARBOXYLIC ACID Preparation Products And Raw materials

Raw materials

Hexamethylphosphoramide 2-Ethylthiophene N,N-Dimethylformamide Tetrahydrofuran Sodium hydroxide n-Butyllithium

Preparation Products

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5-ETHYL-THIOPHENE-2-CARBOXYLIC ACID Suppliers

China 34 France 1 Germany 3 India 1 Russia 3 The Netherlands 1 Ukraine 2 United Kingdom 8 United States 14 Global 67
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
94657
Advantage
76
Wuhan Chemwish Technology Co., Ltd
Tel
86-027-67849912
Fax
86-027-87531808
Email
sales@chemwish.com
Country
China
ProdList
35896
Advantage
56
China Langchem Inc.
Tel
0086-21-58956006
Fax
0086-21-58956100
Country
China
ProdList
7811
Advantage
57
Hangzhou Yuhao Chemical Technology Co., Ltd
Tel
0571-82693216
Fax
+86-571-82880190
Email
info@yuhaochemical.com
Country
China
ProdList
9387
Advantage
52
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.
Tel
025-66099280 17798518460
Fax
(1)02557626880
Email
cfzhang@aikonchem.com
Country
China
ProdList
19915
Advantage
55
9ding chemical ( Shanghai) Limited
Tel
4009209199
Fax
86-021-52271987
Email
sales@9dingchem.com
Country
China
ProdList
18209
Advantage
56
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.
Tel
025-66113011 18112977050
Email
cb6@aikonchem.com
Country
China
ProdList
16684
Advantage
50
Henan CoreyChem Co., Ltd
Tel
0371-86658258
Fax
0371-60996044
Email
info@coreychem.com
Country
China
ProdList
10453
Advantage
58
Amadis Chemical Company Limited
Tel
571-89925085
Fax
0086-571-89925065
Email
sales@amadischem.com
Country
China
ProdList
131957
Advantage
58
AAB-PHARMA LIMITED
Tel
025-66800956 18800000000
Fax
qq3325708371
Email
sales@njdmchem.com
Country
China
ProdList
4200
Advantage
50
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View Lastest Price from 5-ETHYL-THIOPHENE-2-CARBOXYLIC ACID manufacturers

Career Henan Chemical Co
Product
5-ETHYL-THIOPHENE-2-CARBOXYLIC ACID 23229-72-3
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
Customized
Release date
2020-03-06

23229-72-3, 5-ETHYL-THIOPHENE-2-CARBOXYLIC ACIDRelated Search:

5-Acetylthiophene-2-carboxylic acid 5-ETHYL-THIOPHENE-2-CARBOXYLIC ACID Ethyl thiophene-2-carboxylic acid 2-Amino-5-ethyl-thiophene-3-carboxylic acid ethyl ester METHYL 5-(TERT-BUTYL)-3-(CHLOROMETHYL)THIOPHENE-2-CARBOXYLATE 3-AMINO-4,5,6,7-TETRAHYDRO-BENZO[B]THIOPHENE-2-CARBOXYLIC ACID ETHYL ESTER 3-AMINO-5-TERT-BUTYLTHIOPHENE-2-CARBOXYLIC ACID 5-TERT-BUTYL-THIOPHENE-2-CARBOXYLIC ACID 5,6-DIHYDRO-4H-CYCLOPENTA[B]THIOPHENE-2-CARBOXYLIC ACID 5,6,7,8-TETRAHYDRO-4H-CYCLOHEPTA[B]THIOPHENE-2-CARBOXYLIC ACID METHYL 5,6-DIHYDRO-4H-CYCLOPENTA[B]THIOPHENE-2-CARBOXYLATE 4,5,6,7-TETRAHYDRO-BENZO[B]THIOPHENE-2-CARBOXYLIC ACID METHYL 3-AMINO-5-(TERT-BUTYL)THIOPHENE-2-CARBOXYLATE METHYL 5-(TERT-BUTYL)-3-[(2-CHLOROACETYL)AMINO]THIOPHENE-2-CARBOXYLATE 4-BROMO-5-ETHYL-THIOPHENE-2-CARBOXYLIC ACID HYDRAZIDE 5-ETHYL-THIOPHENE-3-CARBOXYLIC ACID 2-(2-CHLORO-ACETYLAMINO)-5-ETHYL-THIOPHENE-3-CARBOXYLIC ACID ETHYL ESTER 5-ETHYL-THIOPHENE-2-CARBOXYLIC ACID HYDRAZIDE

  • RARECHEM AL BE 0391
  • AKOS MSC-0715
  • AKOS B000094
  • 5-ETHYL-2-THIOPHENECARBOXYLIC ACID
  • 5-ETHYL-THIOPHENE-2-CARBOXYLIC ACID
  • ASINEX-REAG BAS 10238292
  • ART-CHEM-BB B000094
  • CHEMBRDG-BB 4402392
  • 5-Ethylthiophene-2-carboxylic acid ,97%
  • 5-ethylthiophene-2-carboxylic acid(SALTDATA: FREE)
  • 5-ethyl-2-thiophenecarboxylate
  • 2-Thiophenecarboxylic acid, 5-ethyl-
  • 5-ethyl-2-thenoic acid
  • 23229-72-3