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2-Thiopheneglyoxylic acid

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2-Thiopheneglyoxylic acid Suppliers list
Company Name: Shaanxi Dideu Medichem Co. Ltd
Tel: 18192627656
Email: 1012@dideu.com
Products Intro: Product Name:2-Thiopheneglyoxylic acid
CAS:4075-59-6
Purity:99%+ Package:1KG;0.1USD|25KG;0.1USD|100KG;0.1USD
Company Name: Alchem Pharmtech,Inc.
Tel: 8485655694
Email: sales@alchempharmtech.com
Products Intro: Product Name:2-Oxo-2-(thiophen-2-yl)acetic acid
CAS:4075-59-6
Purity:97+% Package:1g;10g;100g;;1kg Remarks:Z-62511
Company Name: CONIER CHEM AND PHARMA LIMITED
Tel: +8618523575427
Email: sales@conier.com
Products Intro: Product Name:2-thiopheneglyoxylic acid
CAS:4075-59-6
Purity:0.99 Package:1kg
Company Name: career henan chemical co
Tel: +86-0371-86658258 15093356674;
Email: factory@coreychem.com
Products Intro: Product Name:2-Thiopheneglyoxylic acid
CAS:4075-59-6
Purity:＞98% HPLC Package:1KG;8USD
Company Name: Shaanxi Dideu Medichem Co. Ltd
Tel: +86-29-87569265 +86-18612256290
Email: 1056@dideu.com
Products Intro: Product Name:2-Thiopheneglyoxylic acid
CAS:4075-59-6
Purity:99% Package:1g;1USD|10g;1USD|100g;1USD|1KG;1USD|25KG;1USD

2-Thiopheneglyoxylic acid manufacturers
2-Thiopheneglyoxylic acid Basic information
Product Name:2-Thiopheneglyoxylic acid
Synonyms:alpha-oxothiophen-2-acetic acid;α-oxo-2-thiopheneacetic acid;2-thioylformic acid;α-oxo-2-thiophenacetic acid;2-THIOPHENEGLYOXYLIC ACID 95%;Oxo(thien-2-yl)acetic acid;(2-Thienyl)oxoacetic acid;2-(2-Thienyl)-2-oxoacetic acid
CAS:4075-59-6
MF:C6H4O3S
MW:156.16
EINECS:223-794-2
Product Categories:Building Blocks;C4 to C6;Chemical Synthesis;Heterocyclic Building Blocks;Thiophenes;Sulphur Derivatives;Thiophene&Benzothiophene;Organic acids;Heterocyclic Compounds
Mol File:4075-59-6.mol
2-Thiopheneglyoxylic acid Structure
2-Thiopheneglyoxylic acid Chemical Properties
Melting point 88-91 °C (lit.)
Boiling point 250.38°C (rough estimate)
density 1.404 (estimate)
refractive index 1.5151 (estimate)
storage temp. under inert gas (nitrogen or Argon) at 2–8 °C
form solid
pka2.09±0.54(Predicted)
Sensitive Hygroscopic
BRN 115791
CAS DataBase Reference4075-59-6(CAS DataBase Reference)
Safety Information
Hazard Codes C,Xi
Risk Statements 34
Safety Statements 26-27-28-36/37/39-45
RIDADR UN 3261 8/PG 2
WGK Germany 3
Hazard Note Irritant
HazardClass 8
PackingGroup III
HS Code 29349990
MSDS Information
ProviderLanguage
2-Thiopheneglyoxylic acid English
SigmaAldrich English
ACROS English
ALFA English
2-Thiopheneglyoxylic acid Usage And Synthesis
Chemical Propertieswhite to light yellow crystal powder
Uses2-Thiopheneglyoxylic acid was used in the synthesis of europium complexes.
2-Thiopheneglyoxylic acid Preparation Products And Raw materials
Preparation ProductsETHYL THIOPHENE-2-GLYOXYLATE-->3-(2-Thienyl)-2(1H)-quinoxalinone, 97%
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