3-Ethyl-2-hydroxy-4-methylcyclopent-2-en-1-one (CAS 42348-12-9) — formula C8H12O2, molecular weight 140.08 g/mol; category food flavors.
3-Ethyl-2-hydroxy-4-methylcyclopent-2-en-1-one (CAS 42348-12-9) is a food flavors. Its molecular formula C8H12O2 comprises 8 C, 12 H, 2 O atoms. Its molecular weight is about 140.08 g/mol. Reported physicochemical data: boiling point around 260.00 to 261.00 °C. @ 760.00 mm Hg, LogP about 1.1. Flavors are used to provide or enhance aroma in food and beverages, and must comply with food flavoring regulations. Widely used in beverages, confectionery, baking, dairy and convenience foods to build or complement flavor profiles. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 42348-12-9 |
|---|---|
| Molecular Formula | C8H12O2 |
| Molecular Weight | 140.08 g/mol |
| Boiling Point | 260.00 to 261.00 °C. @ 760.00 mm Hg |
| LogP | 1.1 |
| Packaging | 25/50kg woven bags, 20/25/50kg fibre drums, 200kg plastic drums, 1000kg IBC (subject to order confirmation) |
| Applications | confectionery, baking, dairy and convenience foods to build or complement flavor profiles. As a sourcing and distribution partner we can help locate and compare this item across domestic and cross-border channels, with COA and compliance files provided before ordering |
| Category | Flavors |
Documented applications: confectionery, baking, dairy and convenience foods to build or complement flavor profiles. As a sourcing and distribution partner we can help locate and compare this item across domestic and cross-border channels, with COA and compliance files provided before ordering.
3-Ethyl-2-hydroxy-4-methylcyclopent-2-en-1-one is a flavoring compound with CAS registry number 42348-12-9 and molecular formula C8H12O2 (molecular weight 140.08 g/mol), belonging to the food flavors segment of chemical raw materials.
CAS number: 42348-12-9
Its molecular formula C8H12O2 comprises 8 C, 12 H, 2 O atoms.
Also known as: 3-Ethyl-2-hydroxy-4-methylcyclopent-2-en-1-one · 3-乙基-2-羟基-4-甲基环戊-2-烯-1-酮
Category: food flavors
The CAS registry number of 3-Ethyl-2-hydroxy-4-methylcyclopent-2-en-1-one is 42348-12-9.
Molecular formula C8H12O2, molecular weight 140.08 g/mol.
It is also registered under: 3-Ethyl-2-hydroxy-4-methylcyclopent-2-en-1-one, 3-乙基-2-羟基-4-甲基环戊-2-烯-1-酮.
Recorded applications: confectionery, baking, dairy and convenience foods to build or complement flavor profiles. As a sourcing and distribution partner we can help locate and compare this item across domestic and cross-border channels, with COA and compliance files provided before ordering.
Category: Flavors.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for 3-Ethyl-2-hydroxy-4-methylcyclopent-2-en-1-one (CAS 42348-12-9), compiled from public chemistry databases.
| CAS Registry Number | 42348-12-9 |
|---|---|
| PubChem CID | 528698 |
| Molecular formula | C8H12O2 |
| Molecular weight | 140.08 g/mol |
| IUPAC name | 3-ethyl-2-hydroxy-4-methylcyclopent-2-en-1-one |
| InChIKey | RSVAFMGHIDKYKB-UHFFFAOYSA-N |
| UNII (FDA) | NS00012412 |
| ChEBI ID | CHEBI:185027 |
| FEMA number | 3453 |
| JECFA number | 422 |
| Molecular Weight | 140.18 |
|---|---|
| XLogP3 | 1.1 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 140.083729621 |
| Monoisotopic Mass | 140.083729621 |
| Topological Polar Surface Area | 37.3 |
| Heavy Atom Count | 10 |
| Boiling Point | 260.00 to 261.00 °C. @ 760.00 mm Hg |
|---|---|
| Density | 1.055-1.061 |
| Refractive Index | 1.481-1.487 |
3-Ethyl-2-hydroxy-4-methylcyclopent-2-en-1-one; 42348-12-9; 3-Ethyl-4-methylcyclotene; 3-Ethyl-2-hydroxy-4-methyl-2-cyclopenten-1-one; 2-Cyclopenten-1-one, 3-ethyl-2-hydroxy-4-methyl-; DTXSID50885864; RefChem:470973; DTXCID001025223; EINECS 255-767-6; 2-Cyclopenten-1-one,3-ethyl-2-hydroxy-4-methyl-; 2-Cyclopenten-1-one, 2-hydroxy-3-ethyl-4-methyl; SCHEMBL1843664; FEMA 3453; CHEBI:185027; EAA28277; AKOS006326871
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent No safety concern at current levels of intake when used as a flavouring agent TRS 891-JECFA 51/103 |
|---|
3-Ethyl-2-hydroxy-4-methylcyclopent-2-en-1-one is identified by CAS 42348-12-9, molecular formula C8H12O2 and molecular weight 140.08 g/mol. UNII NS00012412; ChEBI 185027; InChIKey RSVAFMGHIDKYKB-UHFFFAOYSA-N. Boiling Point: 260.00 to 261.00 °C. @ 760.00 mm Hg; Density: 1.055-1.061; Refractive Index: 1.481-1.487.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 3-乙基-2-羟基-4-甲基环戊-2-烯-1-酮