3-Thiopheneacetic acid

3-Thiopheneacetic acid Basic information

Product Name:	3-Thiopheneacetic acid
Synonyms:	RARECHEM AL BO 0216;THIOPHENE-3-ACETIC ACID;THIEN-3-YLACETIC ACID;TIMTEC-BB SBB004147;3-THIENYLACETIC ACID;3-THIOPHENEACETIC ACID;Thiophene-3-aceticacid,98%;2-(3-Thienyl)acetic Acid
CAS:	6964-21-2
MF:	C6H6O2S
MW:	142.18
EINECS:	230-166-1
Product Categories:	Thiophene&Benzothiophene;Heterocyclic Compounds;Acids and Derivatives;Heterocycles;Thiophens;Functional Materials;Reagents for Conducting Polymer Research;Thiophene Derivatives (for Conduting Polymer Research)
Mol File:	6964-21-2.mol

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)
Fp	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 Information

Provider	Language
3-Thiopheneacetic acid	English
SigmaAldrich	English
ACROS	English
ALFA	English

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 Preparation Products And Raw materials

Raw materials	Ethanol-->Hydrochloric acid-->Diethyl ether-->Tetrahydrofuran-->Potassium hydroxide-->n-Butyllithium-->Nitrogen-->Carbon tetrachloride-->N-Bromosuccinimide-->Sodium cyanide-->Benzoyl peroxide-->Methyl chloroacetate-->3-Bromothiophene-->3-Methylthiophene
Preparation Products	METHYL THIOPHENE-3-ACETATE-->Thieno[2,3-c]pyridin-5(6H)-one, 4-amino-7-methyl--->cetiedil

L-ALPHA-(3-THIENYL)GLYCINE Thianaphthene DL-ALPHA-(3-THIENYL)GLYCINE METHYL THIOPHENE-3-ACETATE 3-Thiopheneacetic acid Ethyl 2-(Chlorosulfonyl)acetate 2-Thenaldehyde Ascoric Acid (2-METHYL-THIOPHEN-3-YL)-ACETIC ACID Folic acid 2,3-BIS(2,4,5-TRIMETHYL-3-THIENYL)MALEIC ANHYDRIDE ETHYL THIOPHENE-3-ACETATE Ethyl 5-amino-4-cyano-3-(2-ethoxy-2-oxoethyl)thiophene-2-carboxylate 2-THIOPHENEACETIC ACID Thifensulfuron methyl BENZO[B]THIOPHENE-3-ACETIC ACID Cephalothin sodium Citric acid

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