ChemicalBook > CAS DataBase List > 3-Thiopheneacetic acid

3-Thiopheneacetic acid

Product Name
3-Thiopheneacetic acid
CAS No.
6964-21-2
Chemical Name
3-Thiopheneacetic acid
Synonyms
THIOPHENE-3-ACETIC ACID;3-Thiopheneacetic;RARECHEM AL BO 0216;TIMTEC-BB SBB004147;3-THIENYLACETIC ACID;Ticarcillin EP Imp B;THIEN-3-YLACETIC ACID;3-THIOPHENEACETIC ACID;2-(3-thiophenyl)acetate;3-Thienylacetic acid 98%
CBNumber
CB1697784
Molecular Formula
C6H6O2S
Formula Weight
142.18
MOL File
6964-21-2.mol
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3-Thiopheneacetic acid Property

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)
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Safety

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
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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
220639
Product name
3-Thiopheneacetic acid
Purity
98%
Packaging
10g
Price
$113
Updated
2024/03/01
Sigma-Aldrich
Product number
BP1079
Product name
Ticarcillin impurity B
Purity
British Pharmacopoeia (BP) Reference Standard
Packaging
25MG
Price
$266
Updated
2024/03/01
Sigma-Aldrich
Product number
220639
Product name
3-Thiopheneacetic acid
Purity
98%
Packaging
50g
Price
$132.4
Updated
2024/03/01
TCI Chemical
Product number
T1152
Product name
Thiophene-3-acetic Acid
Purity
>98.0%(T)
Packaging
5g
Price
$75
Updated
2024/03/01
TCI Chemical
Product number
T1152
Product name
Thiophene-3-acetic Acid
Purity
>98.0%(T)
Packaging
25g
Price
$300
Updated
2024/03/01
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3-Thiopheneacetic acid Chemical Properties,Usage,Production

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.]

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View Lastest Price from 3-Thiopheneacetic acid manufacturers

Career Henan Chemical Co
Product
3-Thiopheneacetic acid 6964-21-2
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
1ton
Release date
2019-07-11
Career Henan Chemical Co
Product
3-Thiopheneacetic acid 6964-21-2
Price
US $1.00/kg
Min. Order
1kg
Purity
95%-99%
Supply Ability
as request
Release date
2018-12-24

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