异丁酸香兰酯，CAS 登记号 20665-85-4，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；食品添加剂。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 异丁酸香兰酯 的 CAS 号：20665-85-4，可与随货 COA 核对。
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Vanillin isobutyrate is identified by CAS 20665-85-4, molecular formula C12H14O4 and molecular weight 222.09 g/mol. UNII C55654RCNR; ChEBI 168997; InChIKey BGKAKRUFBSTALK-UHFFFAOYSA-N. Boiling Point: 165.00 to 166.00 °C. @ 2.00 mm Hg; Boiling Point: 130-132 °C (2 mm Hg); Density: 1.110-1.136.
| CAS Registry Number | 20665-85-4 |
|---|---|
| PubChem CID | 539829 |
| Molecular formula | C12H14O4 |
| Molecular weight | 222.09 g/mol |
| IUPAC name | (4-formyl-2-methoxyphenyl) 2-methylpropanoate |
| InChIKey | BGKAKRUFBSTALK-UHFFFAOYSA-N |
| UNII (FDA) | C55654RCNR |
| ChEBI ID | CHEBI:168997 |
| FEMA number | 3754 |
| JECFA number | 891 |
| Molecular Weight | 222.24 |
|---|---|
| XLogP3 | 2.1 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 5 |
| Exact Mass | 222.08920892 |
| Monoisotopic Mass | 222.08920892 |
| Topological Polar Surface Area | 52.6 |
| Heavy Atom Count | 16 |
| Formal Charge | 0 |
| Boiling Point | 165.00 to 166.00 °C. @ 2.00 mm Hg |
|---|---|
| Boiling Point | 130-132 °C (2 mm Hg) |
| Density | 1.110-1.136 |
| Refractive Index | 1.522-1.526 |
| 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 | 99.9% (1565 / 1566) |
| GHS notification summary | 99.9% (1565 / 1566) |
|---|
This chemical does not meet GHS hazard criteria for > 99.9% (1565 of 1566) of all reports.
Reported as not meeting GHS hazard criteria by 1565 of 1566 companies (only < 0.1% companies provided GHS information). For more detailed information, please visit ECHA C&L website.
Vanillin isobutyrate; 4-Formyl-2-methoxyphenyl isobutyrate; Isobutavan; 4-Formyl-2-methoxyphenyl 2-methylpropanoate; Propanoic acid, 2-methyl-, 4-formyl-2-methoxyphenyl ester; Vanillyl isobutyrate; FEMA No. 3754; Isobutyric acid, ester with vanillin; DTXSID9047201; UNII-C55654RCNR; C55654RCNR; 3-Methoxy-4-isobutyrylbenzaldehyde; 4-Hydroxy-m-anisaldehyde isobutyrate; EINECS 243-956-6; 4-Isobutyroyloxy-3-methoxybenzaldehyde; VANILLIN, ISOBUTYRATE
CAS 20665-85-4; molecular formula C12H14O4; molecular weight 222.09 g/mol.
Vanillin isobutyrate, 4-Formyl-2-methoxyphenyl isobutyrate, Isobutavan, 4-Formyl-2-methoxyphenyl 2-methylpropanoate, Propanoic acid, 2-methyl-, 4-formyl-2-methoxyphenyl ester, Vanillyl isobutyrate.
Documented regulatory listings: EU Flavoring substances; FDA Substance added to food: FLAVORING AGENT OR ADJUVANT; Flavoring Agents.
99.9% of GHS notifications report no hazard classification (1565 of 1566).
Boiling Point: 165.00 to 166.00 °C. @ 2.00 mm Hg; Boiling Point: 130-132 °C (2 mm Hg); Density: 1.110-1.136; Refractive Index: 1.522-1.526.
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.