• Name

  2-Acetyl-3-methylthiophene

• EINECS 237-179-1
• CAS No. 13679-72-6
• Article Data17
• CAS DataBase
• Density 1.106 g/cm³
• Solubility
• Melting Point
• Formula C₇H₈OS
• Boiling Point 214.9 °C at 760 mmHg
• Molecular Weight 140.206
• Flash Point 92.3 °C
• Transport Information
• Appearance colorless transparent liquid
• Safety 36/37
• Risk Codes 20/21/22
• Molecular Structure
• Hazard Symbols Xi
• Synonyms Ketone,methyl 3-methyl-2-thienyl (6CI,7CI,8CI);1-(3-Methylthien-2-yl)ethanone;3-Methyl-2-acetylthiophene;3-Methyl-2-thienylmethyl ketone;NSC 170616;
• PSA 45.31000
• LogP 2.25910

2-Acetyl-3-methylthiophene Chemical Properties

The Molecular formula of 2-Acetyl-3-methylthiophene(13679-72-6): C₇H₈OS
The Molecular Weight of 2-Acetyl-3-methylthiophene(13679-72-6): 140.2
The Molecular Structure of 2-Acetyl-3-methylthiophene(13679-72-6):
EINECS: 237-179-1
Boiling Point: 214.9 °C at 760 mmHg 
Flash Point: 92.3 °C 
Index of Refraction: 1.535 
Molar Refractivity: 39.49 cm³ 
Molar Volume: 126.7 cm³ 
Polarizability: 15.65 10^-24cm³ 
Surface Tension: 37.3 dyne/cm 
Density: 1.106 g/cm³ 
Enthalpy of Vaporization: 45.12 kJ/mol 
Vapour Pressure: 0.152 mmHg at 25°C
BRN: 112023
IUPAC Name: 1-(3-methylthiophen-2-yl)ethanone
Synonyms: 1-(3-methyl-2-thienyl)ethan-1-one;1-(3-Methyl-thiophen-2-yl)-ethanone;Ethanone, 1-(3-methyl-2-thienyl)-;2-ACETYL-3-METHYLTHIOPHENE;2-ACETYL-3-METHYLTHIOPHENE,98%;3-METHYL-2-ACETYLTHIOPHENE;Thiophene, 2-acetyl-3-methyl;1-(3-Methyl-2-thienyl)ethanone;

2-Acetyl-3-methylthiophene Safety Profile

The Hazard Codes of 2-Acetyl-3-methylthiophene(13679-72-6):   Xi
The Risk Statements information of 2-Acetyl-3-methylthiophene(13679-72-6):
20/21/22:  Harmful by inhalation, in contact with skin and if swallowed 
The Safety Statements information of 2-Acetyl-3-methylthiophene(13679-72-6):
36/37:  Wear suitable protective clothing and gloves 
WGK Germany: 3
PackingGroup: III