p-Methylphenyl 3-methylbutyrate (p-Cresyl isovalerate)，CAS 登记号 55066-56-3，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Flavors。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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本页已列出 p-Methylphenyl 3-methylbutyrate (p-Cresyl isovalerate) 的 CAS 号：55066-56-3，可与随货 COA 核对。
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p-Methylphenyl 3-methylbutyrate (p-Cresyl isovalerate) is identified by CAS 55066-56-3, molecular formula C12H16O2 and molecular weight 192.12 g/mol. UNII C8JG0XTQ0Z; ChEBI 179912; InChIKey MVDPTWHTUYDLTL-UHFFFAOYSA-N. Boiling Point: 103 °C (2 mm Hg); Density: 0.977-0.987; Refractive Index: 1.485-1489.
| CAS Registry Number | 55066-56-3 |
|---|---|
| PubChem CID | 62092 |
| Molecular formula | C12H16O2 |
| Molecular weight | 192.12 g/mol |
| IUPAC name | (4-methylphenyl) 3-methylbutanoate |
| InChIKey | MVDPTWHTUYDLTL-UHFFFAOYSA-N |
| UNII (FDA) | C8JG0XTQ0Z |
| ChEBI ID | CHEBI:179912 |
| FEMA number | 3387 |
| JECFA number | 702 |
| Molecular Weight | 192.25 |
|---|---|
| XLogP3 | 3.5 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 4 |
| Exact Mass | 192.115029749 |
| Monoisotopic Mass | 192.115029749 |
| Topological Polar Surface Area | 26.3 |
| Heavy Atom Count | 14 |
| Formal Charge | 0 |
| Boiling Point | 103 °C (2 mm Hg) |
|---|---|
| Density | 0.977-0.987 |
| Refractive Index | 1.485-1489 |
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Floral No safety concern at current levels of intake when used as a flavouring agent |
|---|---|
| GHS notification summary | 59.3% (54 / 91) |
| GHS notification summary | 59.3% (54 / 91) |
|---|---|
| Reported hazard statements | H302 (39.6%) |
This chemical does not meet GHS hazard criteria for 59.3% (54 of 91) of all reports.
H302 (39.6%): Harmful if swallowed [Warning Acute toxicity, oral]
55066-56-3; p-Cresyl isovalerate; p-Tolyl isovalerate; 4-Methylphenyl 3-methylbutanoate; Cresyl isovalerate, p-; p-tolyl 3-methylbutyrate; Tolyl isovalerate, P-; FEMA No. 3387; C8JG0XTQ0Z; Methylphenyl 3-methylbutyrate, p-; Butanoic acid, 3-methyl-, 4-methylphenyl ester; Tolyl 3-methylbutyrate, p-; Cresyl 3-methylbutanoate, p-; NSC 32511; DTXSID6047159; AI3-24274
CAS 55066-56-3; molecular formula C12H16O2; molecular weight 192.12 g/mol.
55066-56-3, p-Cresyl isovalerate, p-Tolyl isovalerate, 4-Methylphenyl 3-methylbutanoate, Cresyl isovalerate, p-, p-tolyl 3-methylbutyrate.
Documented regulatory listings: EU Flavoring substances; FDA Substance added to food: FLAVORING AGENT OR ADJUVANT; Flavoring Agents.
59.3% of GHS notifications report no hazard classification (54 of 91).
Boiling Point: 103 °C (2 mm Hg); Density: 0.977-0.987; Refractive Index: 1.485-1489.
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.