2-Undecenal (CAS No. 2463-77-6) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Organic Chemicals；Flavors. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
Organic Chemicals；Flavors
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The CAS number of 2-Undecenal is 2463-77-6.
Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.
Main applications include Organic Chemicals；Flavors.
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2-Undecenal is identified by CAS 2463-77-6, molecular formula C11H20O and molecular weight 168.15 g/mol. UNII 090E982ABR; ChEBI 133173; InChIKey PANBRUWVURLWGY-UHFFFAOYSA-N. Boiling Point: 115 °C (10 mm Hg); Density: 0.837-0.847; Refractive Index: 1.452-1.459.
| CAS Registry Number | 2463-77-6 |
|---|---|
| PubChem CID | 62447 |
| Molecular formula | C11H20O |
| Molecular weight | 168.15 g/mol |
| IUPAC name | undec-2-enal |
| InChIKey | PANBRUWVURLWGY-UHFFFAOYSA-N |
| UNII (FDA) | 090E982ABR |
| ChEBI ID | CHEBI:133173 |
| FEMA number | 3423 |
| JECFA number | 1366 |
| Molecular Weight | 168.28 |
|---|---|
| XLogP3 | 4.2 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 8 |
| Exact Mass | 168.151415257 |
| Monoisotopic Mass | 168.151415257 |
| Topological Polar Surface Area | 17.1 |
| Heavy Atom Count | 12 |
| Formal Charge | 0 |
| Boiling Point | 115 °C (10 mm Hg) |
|---|---|
| Density | 0.837-0.847 |
| Refractive Index | 1.452-1.459 |
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent No safety concern at current levels of intake when used as a flavouring agent TRS 928-JECFA 63/77 |
|---|---|
| GHS notification summary | 6.4% (88 / 1377) |
| GHS notification summary | 6.4% (88 / 1377) |
|---|---|
| Reported hazard statements | H315 (97.8%), H317 (88.1%), H319 (88.1%), H411 (12.6%), H412 (79.4%) |
H315 (97.8%): Causes skin irritation [Warning Skin corrosion/irritation]
H317 (88.1%): May cause an allergic skin reaction [Warning Sensitization, Skin]
2-UNDECENAL; 2463-77-6; FEMA No. 3423; DTXSID9062437; CHEBI:133173; 090E982ABR; 3-OCTYLACROLEIN; RefChem:901008; DTXCID9037113; 219-564-6; 2-Undecen-1-al; Undecenal; Undec-2-enal; 1337-83-3; (Z)-2-undecen-1-al; SCHEMBL107550
CAS 2463-77-6; molecular formula C11H20O; molecular weight 168.15 g/mol.
2-UNDECENAL, 2463-77-6, FEMA No. 3423, DTXSID9062437, CHEBI:133173, 090E982ABR.
Documented regulatory listings: EU Flavoring substances; FDA Substance added to food: FLAVORING AGENT OR ADJUVANT; Flavoring Agents.
6.4% of GHS notifications report no hazard classification (88 of 1377).
Boiling Point: 115 °C (10 mm Hg); Density: 0.837-0.847; Refractive Index: 1.452-1.459.
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.
Supplier: Jinan Shenghe Chemical Co., Ltd. · Reply within one business day.