4-甲基-2-(1-苯乙基)-1,3-二氧戊环，CAS 登记号 67634-23-5，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，下游主要用于有机化学品。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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4-methyl-2-(1-phenylethyl)-1,3-dioxolane · CAS 67634-23-5 · C12H16O2. UNII 1ZRR9A405A. Boiling Point: 256-257º; Density: 1.032-1.038; Refractive Index: 1.502-1.508.
| CAS Registry Number | 67634-23-5 |
|---|---|
| PubChem CID | 236687 |
| Molecular formula | C12H16O2 |
| IUPAC name | 4-methyl-2-(1-phenylethyl)-1,3-dioxolane |
| UNII (FDA) | 1ZRR9A405A |
| FEMA number | 4595 |
| JECFA number | 2215 |
| Molecular Weight | 192.25 |
|---|---|
| XLogP3 | 2.6 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 2 |
| Exact Mass | 192.115029749 |
| Monoisotopic Mass | 192.115029749 |
| Topological Polar Surface Area | 18.5 |
| Heavy Atom Count | 14 |
| Formal Charge | 0 |
| Boiling Point | 256-257º |
|---|---|
| Density | 1.032-1.038 |
| Refractive Index | 1.502-1.508 |
| Regulatory & Food Contact | FDA Substance added to food: FLAVOR ENHANCER, FLAVORING AGENT OR ADJUVANT FLAVOURING_AGENT: Flavouring Agent Flavoring Agents 2-PHENYLPROPANAL PROPYLENEGLYCOL ACETAL No safety concern at current levels of intake when used as a flavouring agent ">TRS 1000-JECFA 82/111 |
|---|---|
| GHS notification summary | 100% (1400 / 1400) |
| GHS notification summary | 100% (1400 / 1400) |
|---|
This chemical does not meet GHS hazard criteria for 100% (1400 of 1400) of all reports.
Reported as not meeting GHS hazard criteria by 1400 of 1400 companies. For more detailed information, please visit ECHA C&L website.
4-Methyl-2-(1-phenylethyl)-1,3-dioxolane; 67634-23-5; melon acetal; 2-Phenylpropanal propylene glycol acetal; Hydratropaldehyde propyleneglycol acetal; Hydratropic aldehyde propylene glycol acetal; 1,3-Dioxolane, 4-methyl-2-(1-phenylethyl)-; 1ZRR9A405A; 2-Phenylpropionaldehyde propylene glycol acetal; EINECS 266-828-1; NSC 39434; NSC-39434; 2-(alpha-Methylbenzyl)-4-methyl-1,3-dioxolane; 4-Methyl-2-(alpha-methylbenzyl)-1,3-dioxolane; DTXSID7052361; FEMA NO. 4595
CAS 67634-23-5; molecular formula C12H16O2; molecular weight — g/mol.
4-Methyl-2-(1-phenylethyl)-1,3-dioxolane, 67634-23-5, melon acetal, 2-Phenylpropanal propylene glycol acetal, Hydratropaldehyde propyleneglycol acetal, Hydratropic aldehyde propylene glycol acetal.
Documented regulatory listings: FDA Substance added to food: FLAVOR ENHANCER, FLAVORING AGENT OR ADJUVANT; FLAVOURING_AGENT: Flavouring Agent; Flavoring Agents.
100% of GHS notifications report no hazard classification (1400 of 1400).
Boiling Point: 256-257º; Density: 1.032-1.038; Refractive Index: 1.502-1.508.
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.