2-Acetylthiophene
ALDRICH/W503509 - ≥98%, FG
Synonym: Methyl-2-thienyl ketone
CAS Number: 88-15-3
Empirical Formula (Hill Notation): C6H6OS
Molecular Weight: 126.18
EC Number: 201-804-6
MDL Number: MFCD00005442
Linear Formula: C6H6OS
Product Type: Chemical
agency | follows IFRA guidelines |
application(s) | flavors and fragrances |
assay | ≥98% |
biological source | synthetic |
bp | 214 °C (lit.) |
density | 1.168 g/mL at 25 °C (lit.) |
documentation | see Safety & Documentation for available documents |
food allergen | no known allergens |
fragrance allergen | no known allergens |
grade | FG |
Fragrance grade | |
Halal | |
Kosher | |
InChI | 1S/C6H6OS/c1-5(7)6-3-2-4- |
InChI key | WYJOVVXUZNRJQY-UHFFFAOYSA |
mp | 10-11 °C (lit.) |
organoleptic | sulfurous |
Quality Level | 400 ![]() |
refractive index | n |
reg. compliance | EU Regulation 1223/2009 |
EU Regulation 1334/2008 & 178/2002 | |
SMILES string | CC(=O)c1cccs1 |
Packaging: | 1 kg in glass bottle |
Packaging: | 250 g in glass bottle |
Symbol | ![]() |
Signal word | Danger |
Hazard statements | H300 + H330 - H311 |
Precautionary statements | P260 - P264 - P270 - P280 - P302 + P352 + P312 - P304 + P340 + P310 |
Hazard Codes | T |
Risk Statements | 23/24/25 |
Safety Statements | 45 |
RIDADR | UN 2810 6.1 / PGII |
WGK Germany | WGK 3 |
Flash Point(F) | 206.6 °F |
Flash Point(C) | 97 °C |
Purity | ≥98% |
bp | 214 °C (lit.) |
mp | 10-11 °C (lit.) |
Density | 1.168 g/mL at 25 °C (lit.) |
Refractive Index | n |
UNSPSC | 12164502 |