3-Thiopheneacetic acid Chemical Properties

Melting point:

73-76 °C(lit.)

Boiling point:

129°C 2,5mm

Density 

1.365 (estimate)

refractive index 

1.5300 (estimate)

Flash point:

129°C/2.5mm

storage temp. 

Keep in dark place,Inert atmosphere,Room temperature

pka

4.25±0.10(Predicted)

form 

Crystalline Flakes or Powder

color 

Off-white to beige

Water Solubility 

Very soluble in water.

BRN 

113622

InChIKey

RCNOGGGBSSVMAS-UHFFFAOYSA-N

CAS DataBase Reference

6964-21-2(CAS DataBase Reference)

NIST Chemistry Reference

3-Thiopheneacetic acid(6964-21-2)

Safety Information

Hazard Codes 

Xi,C

Risk Statements 

36/37/38-34

Safety Statements 

26-24/25-45-36/37/39-27

RIDADR 

1759

WGK Germany 

3

RTECS 

XM7570000

Hazard Note 

Irritant

HazardClass 

8

PackingGroup 

III

HS Code 

29349990

MSDS

• Language:English Provider:3-Thiopheneacetic acid
• Language:English Provider:ACROS
• Language:English Provider:SigmaAldrich
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3-Thiopheneacetic acid Usage And Synthesis

Chemical Properties

white to light yellow crystal powder

Uses

3-Thiopheneacetic acid was used in one-step, size control synthesis of gold nanoparticles. It was also used in the preparation of gold nanoparticles capped with 3-thiopheneacetic acid (3-TAA) via borohydride reduction.

Uses

3-Thiopheneacetic acid was used in:

• one-step, size control synthesis of gold nanoparticles
• in the preparation of gold nanoparticles capped with 3-thiopheneacetic acid (3-TAA) via borohydride reduction

General Description

3-Thiopheneacetic acid acts as monocarboxylate ligand and forms oxo-carboxylate bridged digadolinium(III) complexes. Electrochemical oxidation of 3-thiopheneacetic acid in dry acetonitrile leads to the formation of a conducting polymeric film of poly (3-thiopheneacetic acid).

Purification Methods

Crystallise the acid from ligroin or H2O. [Beilstein 18 III/IV 4066.]

3-Thiopheneacetic acid(6964-21-2)Related Product Information

• Citric acid
• Cephalothin sodium
• Ethyl 2-(Chlorosulfonyl)acetate
• 2-Thiophenecarboxaldehyde
• Thianaphthene
• Thifensulfuron methyl
• Folic acid
• 3-Thiophenemalonic acid
• Thiophene
• Ethyl acetate
• Glycine
• Tetrahydrothiophene
• Methyl 2-thienylacetate
• Ticarcillin EP Impurity D
• Ticarcillin EP Impurity A
• Ticarcillin EP Impurity E
• Ascoric Acid
• 2-THIOPHENEACETIC ACID