烟酮（CAS 4883-60-7）：分子式 C9H14O2、分子量 154.21。
| CAS号 | 4883-60-7 |
|---|---|
| 分子式 | C9H14O2 |
| 分子量 | 154.21 |
| 熔点 | 89 - 91 °C |
| 沸点 | 214.00 to 215.00 °C. @ 760.00 mm Hg |
| LogP | 1.630 |
烟酮 是一种化工化合物，登记 CAS 号为 4883-60-7，分子式 C9H14O2（分子量 154.21）。
登记 CAS 号：4883-60-7
其分子式 C9H14O2 由 9 个碳、14 个氢、2 个氧 组成。
别名/同义词：烟酮 · 2-Hydroxy-3,5,5-trimethyl-2-cyclohexenone
烟酮 的 CAS 登记号为 4883-60-7。
分子式 C9H14O2，分子量 154.21。
别名/同义词：烟酮、2-Hydroxy-3,5,5-trimethyl-2-cyclohexenone。
烟酮（CAS 4883-60-7）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 4883-60-7 |
|---|---|
| PubChem CID | 551084 |
| Molecular formula | C9H14O2 |
| Molecular weight | 154.10 g/mol |
| IUPAC name | 2-hydroxy-3,5,5-trimethylcyclohex-2-en-1-one |
| InChIKey | DWGZTTFGUFHAJX-UHFFFAOYSA-N |
| UNII (FDA) | 5RIP7E0O7J |
| ChEBI ID | CHEBI:180438 |
| FEMA number | 3459 |
| JECFA number | 426 |
| Molecular Weight | 154.21 |
|---|---|
| XLogP3 | 1.5 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 154.099379685 |
| Monoisotopic Mass | 154.099379685 |
| Topological Polar Surface Area | 37.3 |
| Heavy Atom Count | 11 |
| Boiling Point | 214.00 to 215.00 °C. @ 760.00 mm Hg |
|---|---|
| Boiling Point | 90-100 °C (15 mm Hg) |
| Melting Point | 89 - 91 °C |
| LogP | 1.630 |
4883-60-7; 2-Hydroxy-3,5,5-trimethyl-2-cyclohexen-1-one; 2-Hydroxyisophorone; 2-Cyclohexen-1-one, 2-hydroxy-3,5,5-trimethyl-; 2-hydroxy-3,5,5-trimethylcyclohex-2-en-1-one; 2-Hydroxy-3,5,5-trimethyl-2-cyclohexenone; FEMA No. 3459; 5RIP7E0O7J; DTXSID30197614; 2-HYDROXY-3,5,5-TRIMETHYL-1,2-CYCLOHEXENONE [FHFI]; RefChem:473102; DTXCID90120105; 2-HYDROXY-3,5,5-TRIMETHYL-1,2-CYCLOHEXENONE; 610-435-3; InChI=1/C9H14O2/c1-6-4-9(2,3)5-7(10)8(6)11/h11H,4-5H2,1-3H; MFCD02181023
| 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 |
|---|---|
| GHS notification summary | 97.8% (91 / 93) |
| GHS notification summary | 97.8% (91 / 93) |
|---|
This chemical does not meet GHS hazard criteria for 97.8% (91 of 93) of all reports.
Reported as not meeting GHS hazard criteria by 91 of 93 companies (only 2.2% companies provided GHS information). For more detailed information, please visit ECHA C&L website.
2-Hydroxy-3,5,5-trimethyl-2-cyclohexenone is identified by CAS 4883-60-7, molecular formula C9H14O2 and molecular weight 154.10 g/mol. UNII 5RIP7E0O7J; ChEBI 180438; InChIKey DWGZTTFGUFHAJX-UHFFFAOYSA-N. Boiling Point: 214.00 to 215.00 °C. @ 760.00 mm Hg; Boiling Point: 90-100 °C (15 mm Hg); Melting Point: 89 - 91 °C.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: 2-Hydroxy-3,5,5-trimethyl-2-cyclohexenone