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  • Product Name:   3-Acetylthiophene
  • Synonyms:   1-(Thien-3-yl)ethan-1-one, 1-Oxo-1-(thien-3-yl)ethane;3-Acetylthioph;Methyl 3-thienyl ketone for synthesis;METHYL 3-THIENYL KETONE;1-(3-THIENYL)ETHANONE
  • CAS No.:   1468-83-3
  • Molecular Formula:   C6H6OS
  • Molecular Weight :   126.18
  • Specification :   98%
  • Place of Origin:   China
  • Appearance :   
  • Document :   Download

Description of 3-Acetylthiophene



3-Acetylthiophene Chemical Properties


Melting point  57-62 °C(lit.)


Boiling point  208-210 °C748 mm Hg(lit.)


density  1.176 (estimate)


refractive index  1.5667 (estimate)


Fp  208-210°C


storage temp.  Room temperature.


form  Adhering Crystals


color  Beige to light brown


Sensitive  Light Sensitive


BRN  107241


CAS DataBase Reference 1468-83-3(CAS DataBase Reference)


NIST Chemistry Reference Ethanone, 1-(3-thienyl)-(1468-83-3)




Safety Information


Hazard Codes  Xn,Xi


Risk Statements  20/21/22-36/37/38


Safety Statements  22-24/25-36/37-36-26


RIDADR  UN2811


WGK Germany  3


Hazard Note  Irritant


HazardClass  6.1


PackingGroup  III


HS Code  29349990




3-Acetylthiophene Usage And Synthesis


Chemical Properties white to light yellow crystal powder


Purification Methods Recrystallise the thiophene from pet ether (b 30-60o) or EtOH. The 2,4-dinitrophenylhydrazone crystallises from CHCl3, m 265o, and the semicarbazone crystallises from EtOH, m 174-175o. [Campaigne & Le Suer J Am Chem Soc 70 1555 1948, Beilstein 17/9 V 399.]




3-Acetylthiophene Preparation Products And Raw materials


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