3-甲基丁-2-烯基异丁酸酯，CAS 登记号 76649-23-5，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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3-methylbut-2-enyl isobutyrate · CAS 76649-23-5 · C9H16O2. UNII 6W5A030WDT. Boiling Point: 77-78 °C (15 mmHg); Density: 0.887-0.896; Refractive Index: 1.427-1.434.
| CAS Registry Number | 76649-23-5 |
|---|---|
| PubChem CID | 173535 |
| Molecular formula | C9H16O2 |
| IUPAC name | 3-methylbut-2-enyl 2-methylpropanoate |
| UNII (FDA) | 6W5A030WDT |
| FEMA number | 4206 |
| JECFA number | 1828 |
| Molecular Weight | 156.22 |
|---|---|
| XLogP3 | 2.7 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 4 |
| Exact Mass | 156.115029749 |
| Monoisotopic Mass | 156.115029749 |
| Topological Polar Surface Area | 26.3 |
| Heavy Atom Count | 11 |
| Formal Charge | 0 |
| Boiling Point | 77-78 °C (15 mmHg) |
|---|---|
| Density | 0.887-0.896 |
| Refractive Index | 1.427-1.434 |
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Fruit No safety concern at current levels of intake when used as a flavouring agent |
|---|---|
| GHS notification summary | 100% (90 / 90) |
| GHS notification summary | 100% (90 / 90) |
|---|
This chemical does not meet GHS hazard criteria for 100% (90 of 90) of all reports.
Reported as not meeting GHS hazard criteria by 90 of 90 companies. For more detailed information, please visit ECHA C&L website.
Prenyl isobutyrate; 3-Methylbut-2-enyl isobutyrate; Propanoic acid, 2-methyl-, 3-methyl-2-butenyl ester; UNII-6W5A030WDT; 6W5A030WDT; 3-methylbut-2-en-1-yl 2-methylpropanoate; Propanoic acid, 2-methyl-, 3-methyl-2-buten-1-yl ester; EINECS 278-516-2; DTXSID6072841; FEMA NO. 4206; PRENYL ISOBUTYRATE [FHFI]; ISOBUTYRIC ACID, 3-METHYL-2-BUTENYL ESTER; RefChem:175885; DTXCID0047909; YSJHMPXIMIOXGU-UHFFFAOYSA-N; 76649-23-5
CAS 76649-23-5; molecular formula C9H16O2; molecular weight — g/mol.
Prenyl isobutyrate, 3-Methylbut-2-enyl isobutyrate, Propanoic acid, 2-methyl-, 3-methyl-2-butenyl ester, UNII-6W5A030WDT, 6W5A030WDT, 3-methylbut-2-en-1-yl 2-methylpropanoate.
Documented regulatory listings: EU Flavoring substances; FDA Substance added to food: FLAVORING AGENT OR ADJUVANT; Flavoring Agents.
100% of GHS notifications report no hazard classification (90 of 90).
Boiling Point: 77-78 °C (15 mmHg); Density: 0.887-0.896; Refractive Index: 1.427-1.434.
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.