Ethanone, 1-(3-methyl-2-thienyl)-
2-Acetyl-3-methylthiophene
CAS: 13679-72-6
Molecular Formula: C7H8OS
Ethanone, 1-(3-methyl-2-thienyl)- - Names and Identifiers
Ethanone, 1-(3-methyl-2-thienyl)- - Physico-chemical Properties
| Molecular Formula | C7H8OS |
| Molar Mass | 140.2 |
| Density | 1.124g/mLat 25°C(lit.) |
| Boling Point | 98-99°C14mm Hg(lit.) |
| Flash Point | 199°F |
| Specific Gravity | 1.126 |
| BRN | 112023 |
| Storage Condition | 2-8°C |
| Refractive Index | n20/D 1.562(lit.) |
| MDL | MFCD00005443 |
| Physical and Chemical Properties | NIST Chemical Information 2-Acetyl-3-methylthiophene(13679-72-6) |
Ethanone, 1-(3-methyl-2-thienyl)- - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R22 - Harmful if swallowed |
| Safety Description | S36/37 - Wear suitable protective clothing and gloves. S36 - Wear suitable protective clothing. |
| WGK Germany | 3 |
| HS Code | 29349990 |
| Hazard Class | IRRITANT, IRRITANT-H |
| Packing Group | III |
Ethanone, 1-(3-methyl-2-thienyl)- - Upstream Downstream Industry
| Raw Materials | Sodium carbonate Acetic anhydride Phosphoric acid Boron trifluoride diethyl etherate 3-Methylthiophene Acetonitrile |
| Downstream Products | 3-Methyl-2-thiophenecarboxylic acid 2,5-Dihydrothiophene |
Ethanone, 1-(3-methyl-2-thienyl)- - Nature
| Specific gravity | 1.126 |
| BRN | 112023 |
Last Update：2024-04-09 01:59:49
Ethanone, 1-(3-methyl-2-thienyl)- - Reference Information
| NIST chemical information | Information provided by: webbook.nist.gov (external link) |
Last Update：2024-04-09 21:04:16
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View History
Raw Materials for Ethanone, 1-(3-methyl-2-thienyl)-
Sodium carbonate
Acetic anhydride
Phosphoric acid
Boron trifluoride diethyl etherate
3-Methylthiophene
Acetonitrile
Acetic anhydride
Phosphoric acid
Boron trifluoride diethyl etherate
3-Methylthiophene
Acetonitrile
Downstream Products for Ethanone, 1-(3-methyl-2-thienyl)-