烟酮，CAS 登记号 4883-60-7，由济南圣和化工有限公司现货供应，可提供纯度 按批次COA提供(不公开发布) 的规格，下游主要用于食用香精。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。
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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.
| 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 |
| Formal Charge | 0 |
| 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 |
| 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.
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
CAS 4883-60-7; molecular formula C9H14O2; molecular weight 154.10 g/mol.
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.
Documented regulatory listings: EU Flavoring substances; FDA Substance added to food: FLAVORING AGENT OR ADJUVANT; Flavoring Agents.
97.8% of GHS notifications report no hazard classification (91 of 93).
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.
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.