ChemicalBook > CAS DataBase List > 2-Thiopheneglyoxylic acid

2-Thiopheneglyoxylic acid

Product Name
2-Thiopheneglyoxylic acid
CAS No.
4075-59-6
Chemical Name
2-Thiopheneglyoxylic acid
Synonyms
2-thioylformic acid;RARECHEM AL BO 2203;2-Thiopheneglyoxylic;2-THIENYLGLYOXYLIC ACID;2-Thienylglyoxalic acid;a-Thienylglyoxalic acid;2-THIOPHENEGLYOXYLIC ACID;(2-Thienyl)oxoacetic acid;Oxo(2-thienyl)acetic acid;Thiophen-2-glyoxylic acid
CBNumber
CB3485314
Molecular Formula
C6H4O3S
Formula Weight
156.16
MOL File
4075-59-6.mol
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2-Thiopheneglyoxylic acid Property

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
pka
2.09±0.54(Predicted)
Sensitive 
Hygroscopic
BRN 
115791
CAS DataBase Reference
4075-59-6(CAS DataBase Reference)
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Safety

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
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H314Causes severe skin burns and eye damage

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

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

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

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

P363Wash contaminated clothing before reuse.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
222275
Product name
2-Thiopheneglyoxylic acid
Purity
95%
Packaging
1g
Price
$56.22
Updated
2024/03/01
TRC
Product number
T344805
Product name
α-oxo-2-ThiopheneaceticAcid
Packaging
10g
Price
$470
Updated
2021/12/16
AK Scientific
Product number
C254
Product name
2-Thiopheneglyoxylic acid
Packaging
4x25g
Price
$494
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0021685
Product name
2-OXO-2-(2-THIENYL)ACETIC ACID
Purity
95.00%
Packaging
1G
Price
$606.38
Updated
2021/12/16
Medical Isotopes, Inc.
Product number
72643
Product name
α-oxo-2-ThiopheneaceticAcid
Packaging
2.5g
Price
$650
Updated
2021/12/16
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2-Thiopheneglyoxylic acid Chemical Properties,Usage,Production

Chemical Properties

white to light yellow crystal powder

Uses

2-Thiopheneglyoxylic acid was used in the synthesis of europium complexes.

2-Thiopheneglyoxylic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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2-Thiopheneglyoxylic acid Suppliers

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View Lastest Price from 2-Thiopheneglyoxylic acid manufacturers

Shaanxi Dideu Medichem Co. Ltd
Product
2-Thiopheneglyoxylic acid 4075-59-6
Price
US $0.10-0.10/KG
Min. Order
10KG
Purity
99%+
Supply Ability
10000KG
Release date
2024-04-24
Career Henan Chemical Co
Product
2-Thiopheneglyoxylic acid 4075-59-6
Price
US $8.00/KG
Min. Order
1KG
Purity
＞98% HPLC
Supply Ability
20 tons
Release date
2020-02-17

4075-59-6, 2-Thiopheneglyoxylic acidRelated Search:

Glyoxylic acid Cephalothin sodium 2-(2-Aminothiazol-4-yl)glyoxylic acid SODIUM GLYOXYLATE Citric acid Tetrahydrothiophene Ethyl glyoxalate α-Lipoic Acid Ascoric Acid ETHYL THIOPHENE-2-GLYOXYLATE 2-Thiopheneacetic acid ETHYL 3-METHYLTHIOPHENE-2-GLYOXYLATE ETHYL 3-BROMOTHIOPHENE-2-GLYOXYLATE ETHYL 2-CHLOROTHIOPHENE-5-GLYOXYLATE ETHYL 5-METHYLTHIOPHENE-2-GLYOXYLATE ETHYL 5-(1,3-DIOXOLAN-2-YL)-2-THENOYLFORMATE ETHYL (5-BROMOTHIEN-2-YL)GLYOXYLATE 2-Thiopheneglyoxylic acid

  • Oxo(thien-2-yl)acetic acid 96%
  • 2-oxo-2-thiophen-2-ylacetate
  • ALPHA-OXO-2-THIOPHENEACETIC ACID
  • 2-THIENYLGLYOXYLIC ACID
  • 2-THIOPHENEGLYOXYLIC ACID
  • 2-OXO-2-(2-THIENYL)ACETIC ACID
  • 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
  • 2-Oxo-2-thiophen-2-ylacetic acid
  • 2-Thienylglyoxalic acid
  • a-Thienylglyoxalic acid
  • 2-(2-Thienyl)glyoxylic acid
  • Oxo(2-thienyl)acetic acid
  • α-Oxothiophene-2-acetic acid
  • 2-Thiopheneglyoxylic acid,97%
  • 2-Thiopheneglyoxylic
  • 2-Thiopheneglyoxylic acid, 97% 10GR
  • 2 - thiophene glyoxalic acid
  • (Thien-2-yl)glyoxylic acid, 2-(Carboxycarbonyl)thiophene
  • 2-Thiopheneacetic acid,a-oxo-
  • THIOPHENE-2-GLYOXYLIC ACID
  • RARECHEM AL BO 2203
  • 2-Thiopheneacetic acid, α-oxo-
  • 2-Thiopheneglyoxylic acid ISO 9001：2015 REACH
  • 2-Thiopheneglyoxylic acid (6CI, 7CI, 8CI)
  • Thiophen-2-glyoxylic acid
  • 4075-59-6
  • C4H3SCOCOOH
  • C6H4O3S
  • CARBOXYLIC ACID
  • Building Blocks
  • Heterocyclic Building Blocks
  • Thiophenes
  • Building Blocks
  • C4 to C6
  • Chemical Synthesis
  • Heterocyclic Building Blocks
  • Thiophenes
  • Sulphur Derivatives
  • Thiophene&Benzothiophene
  • Organic acids
  • Heterocyclic Compounds