4-甲基壬酸，CAS 登记号 45019-28-1，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；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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本页已列出 4-甲基壬酸 的 CAS 号：45019-28-1，可与随货 COA 核对。
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4-Methylnonanoic acid is identified by CAS 45019-28-1, molecular formula C10H20O2 and molecular weight 172.15 g/mol. UNII 5BKU622F1K; ChEBI 179535; InChIKey WQTZCQIRCYSUBQ-UHFFFAOYSA-N. Boiling Point: 292.00 to 293.00 °C. @ 760.00 mm Hg; Boiling Point: 292-293 °C; Density: 0.900-0.909 (20 °C/20 °C).
| CAS Registry Number | 45019-28-1 |
|---|---|
| PubChem CID | 62003 |
| Molecular formula | C10H20O2 |
| Molecular weight | 172.15 g/mol |
| IUPAC name | 4-methylnonanoic acid |
| InChIKey | WQTZCQIRCYSUBQ-UHFFFAOYSA-N |
| UNII (FDA) | 5BKU622F1K |
| ChEBI ID | CHEBI:179535 |
| FEMA number | 3574 |
| JECFA number | 274 |
| Molecular Weight | 172.26 |
|---|---|
| XLogP3 | 3.6 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 7 |
| Exact Mass | 172.146329876 |
| Monoisotopic Mass | 172.146329876 |
| Topological Polar Surface Area | 37.3 |
| Heavy Atom Count | 12 |
| Formal Charge | 0 |
| Boiling Point | 292.00 to 293.00 °C. @ 760.00 mm Hg |
|---|---|
| Boiling Point | 292-293 °C |
| Density | 0.900-0.909 (20 °C/20 °C) |
| Refractive Index | 1.433-1.44 |
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Savory No safety concern at current levels of intake when used as a flavouring agent |
|---|---|
| GHS notification summary | 0.1% (1 / 1447) |
| GHS notification summary | 0.1% (1 / 1447) |
|---|---|
| Reported hazard statements | H315 (91.4%), H319 (91.4%) |
This chemical does not meet GHS hazard criteria for < 0.1% (1 of 1447) of reports.
H315 (91.4%): Causes skin irritation [Warning Skin corrosion/irritation]
4-Methylnonanoic acid; 45019-28-1; Nonanoic acid, 4-methyl-; 4-Methylpelargonic acid; 4-methyl nonanoic acid; FEMA No. 3574; Methylpelargonic acid; EINECS 256-180-8; UNII-5BKU622F1K; 5BKU622F1K; AI3-30047; DTXSID80866121; 4-METHYLNONANOIC ACID [FHFI]; RefChem:99904; DTXCID40814446; (+-)-4-METHYLNONANOIC ACID
CAS 45019-28-1; molecular formula C10H20O2; molecular weight 172.15 g/mol.
4-Methylnonanoic acid, 45019-28-1, Nonanoic acid, 4-methyl-, 4-Methylpelargonic acid, 4-methyl nonanoic acid, FEMA No. 3574.
Documented regulatory listings: EU Flavoring substances; FDA Substance added to food: FLAVORING AGENT OR ADJUVANT; Flavoring Agents.
0.1% of GHS notifications report no hazard classification (1 of 1447).
Boiling Point: 292.00 to 293.00 °C. @ 760.00 mm Hg; Boiling Point: 292-293 °C; Density: 0.900-0.909 (20 °C/20 °C); Refractive Index: 1.433-1.44.
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.