2-Acetylthiophene (CAS 88-15-3) — formula C6H6OS, molecular weight 126.18; category food flavors.
| CAS Number | 88-15-3 |
|---|---|
| Molecular Formula | C6H6OS |
| Molecular Weight | 126.18 |
| Melting Point | 9 °C |
| Boiling Point | 213.00 °C. @ 760.00 mm Hg |
| LogP | 1.25 |
| Applications | Use Classification: Fragrance Ingredients, General Manufacturing Information: Ethanone, 1-(2-thienyl)-: ACTIVE |
| Category | Flavors & Fragrances |
Documented applications: Use Classification: Fragrance Ingredients, General Manufacturing Information: Ethanone, 1-(2-thienyl)-: ACTIVE.
2-Acetylthiophene is a flavoring compound with CAS registry number 88-15-3 and molecular formula C6H6OS (molecular weight 126.18), belonging to the food flavors segment of chemical raw materials.
CAS number: 88-15-3
Its molecular formula C6H6OS comprises 6 C, 6 H, 1 O, 1 S atoms.
Also known as: 2-Acetylthiophene · 2-乙酰噻吩
Category: food flavors
The CAS registry number of 2-Acetylthiophene is 88-15-3.
Molecular formula C6H6OS, molecular weight 126.18.
It is also registered under: 2-Acetylthiophene, 2-乙酰噻吩.
Recorded applications: Use Classification: Fragrance Ingredients, General Manufacturing Information: Ethanone, 1-(2-thienyl)-: ACTIVE.
Category: Flavors & Fragrances.
Independent reference data for 2-Acetylthiophene (CAS 88-15-3), compiled from public chemistry databases.
| CAS Registry Number | 88-15-3 |
|---|---|
| PubChem CID | 6920 |
| Molecular formula | C6H6OS |
| IUPAC name | 1-thiophen-2-ylethanone |
| UNII (FDA) | 5ASO208T20 |
| Molecular Weight | 126.18 |
|---|---|
| XLogP3 | 1.2 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 126.01393598 |
| Monoisotopic Mass | 126.01393598 |
| Topological Polar Surface Area | 45.3 |
| Heavy Atom Count | 8 |
| Boiling Point | 213.00 °C. @ 760.00 mm Hg |
|---|---|
| Melting Point | 9 °C |
| Solubility | 14 mg/mL at 30 °C |
| Vapor Pressure | 0.36 [mmHg] |
| LogP | 1.25 |
| LogP | 1.27 |
2-ACETYLTHIOPHENE; 88-15-3; 1-(2-Thienyl)ethanone; Methyl 2-thienyl ketone; 2-Acetothienone; 2-Acetothiophene; Ethanone, 1-(2-thienyl)-; Ketone, methyl 2-thienyl; 2-Thienyl methyl ketone; 1-(thiophen-2-yl)ethan-1-one; alpha-Acetylthiophene; 5ASO208T20; NSC-2345; DTXSID2058960; RefChem:462874; DTXCID8048608
| Regulatory & Food Contact | EU Flavoring substances Flavoring Agents |
|---|
| Reported hazard statements | H302 (87.6%), H311 (11.6%), H312 (87.1%), H332 (87.1%) |
|---|
H302 (87.6%): Harmful if swallowed [Warning Acute toxicity, oral]
H311 (11.6%): Toxic in contact with skin [Danger Acute toxicity, dermal]
2-Acetylthiophene · CAS 88-15-3 · C6H6OS. UNII 5ASO208T20. Boiling Point: 213.00 °C. @ 760.00 mm Hg; Melting Point: 9 °C; Solubility: 14 mg/mL at 30 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 2-乙酰噻吩