3-ETHYL-2-HYDROXY-2-CYCLOPENTEN-1-ONE (CAS 21835-01-8) — formula C7H10O2, molecular weight 126.07 g/mol; category organic chemicals.
3-ETHYL-2-HYDROXY-2-CYCLOPENTEN-1-ONE (CAS 21835-01-8) is a chemical raw material in the organic chemicals category. Its molecular formula C7H10O2 comprises 7 C, 10 H, 2 O atoms. Its molecular weight is about 126.07 g/mol. Reported physicochemical data: melting point around 38 - 40 °C, boiling point around 78.00 to 80.00 °C. @ 4.00 mm Hg, LogP about 0.7. 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 | 21835-01-8 |
|---|---|
| Molecular Formula | C7H10O2 |
| Molecular Weight | 126.07 g/mol |
| Melting Point | 38 - 40 °C |
| Boiling Point | 78.00 to 80.00 °C. @ 4.00 mm Hg |
| LogP | 0.7 |
| Packaging | 25/50kg woven bags, 20/25/50kg fibre drums, 200kg plastic drums, 1000kg IBC (subject to order confirmation) |
| Applications | 典型应用领域:食品增香, 日化。规格/纯度:以批次 COA 为准。包装:25/50kg 编织袋, 20/25/50kg 纸板桶, 200kg 塑料桶, 1000kg IBC(以订单确认为准)。储存:阴凉干燥, 密封保存 |
| Category | Organic Chemicals|Flavors |
Documented applications: 典型应用领域:食品增香, 日化。规格/纯度:以批次 COA 为准。包装:25/50kg 编织袋, 20/25/50kg 纸板桶, 200kg 塑料桶, 1000kg IBC(以订单确认为准)。储存:阴凉干燥, 密封保存.
3-ETHYL-2-HYDROXY-2-CYCLOPENTEN-1-ONE is a carbon-based organic compound with CAS registry number 21835-01-8 and molecular formula C7H10O2 (molecular weight 126.07 g/mol), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 21835-01-8
Its molecular formula C7H10O2 comprises 7 C, 10 H, 2 O atoms.
Also known as: 3-ETHYL-2-HYDROXY-2-CYCLOPENTEN-1-ONE · 乙基环戊烯醇酮 · 3-ETHYL-2-CYCLPENTEN-2-OL-1-ONE
Category: organic chemicals / food flavors
The CAS registry number of 3-ETHYL-2-HYDROXY-2-CYCLOPENTEN-1-ONE is 21835-01-8.
Molecular formula C7H10O2, molecular weight 126.07 g/mol.
It is also registered under: 3-ETHYL-2-HYDROXY-2-CYCLOPENTEN-1-ONE, 乙基环戊烯醇酮, 3-ETHYL-2-CYCLPENTEN-2-OL-1-ONE.
Recorded applications: 典型应用领域:食品增香, 日化。规格/纯度:以批次 COA 为准。包装:25/50kg 编织袋, 20/25/50kg 纸板桶, 200kg 塑料桶, 1000kg IBC(以订单确认为准)。储存:阴凉干燥, 密封保存.
Category: Organic Chemicals / 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-2-CYCLOPENTEN-1-ONE (CAS 21835-01-8), compiled from public chemistry databases.
| CAS Number | 21835-01-8 |
|---|---|
| PubChem CID | 62752 |
| Molecular Formula | C7H10O2 |
| Molecular Weight | 126.07 g/mol |
| IUPAC Name | 3-ethyl-2-hydroxycyclopent-2-en-1-one |
| InChIKey | JHWFWLUAUPZUCP-UHFFFAOYSA-N |
| UNII (FDA) | XH8EA788C9 |
| Molecular Weight | 126.15 |
|---|---|
| XLogP3 | 0.7 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 126.068079557 |
| Monoisotopic Mass | 126.068079557 |
| Topological Polar Surface Area | 37.3 |
| Heavy Atom Count | 9 |
| Boiling Point | 78.00 to 80.00 °C. @ 4.00 mm Hg |
|---|---|
| Melting Point | 38 - 40 °C |
21835-01-8; 3-ETHYL-2-HYDROXY-2-CYCLOPENTEN-1-ONE; 2-Cyclopenten-1-one, 3-ethyl-2-hydroxy-; 2-Hydroxy-3-ethyl-2-cyclopenten-1-one; FEMA No. 3152; 3-Ethyl-2-cyclopenten-2-ol-1-one; 3-ETHYL-1,2-CYCLOPENTANEDIONE; XH8EA788C9; DTXSID0044232; RefChem:501250; DTXCID8024232; 244-606-5; 3-Ethyl-2-hydroxycyclopent-2-en-1-one; 3-Ethyl-2-hydroxycyclopent-2-enone; Ethylcyclotene; ETHYLCYCLOPENTENOLONE
| Regulatory & food contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Savory No safety concern at current levels of intake when used as a flavouring agent |
|---|---|
| GHS notifications | 97.2% (1407 / 1448) |
| GHS notifications | 97.2% (1407 / 1448) |
|---|
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 3-乙基-2-环戊烯-2-OL-1-酮