2-phenyl-2-butenal (CAS No. 4411-89-6) 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-phenyl-2-butenal is 4411-89-6.
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-phenyl-2-butenal is identified by CAS 4411-89-6, molecular formula C10H10O and molecular weight 146.07 g/mol. UNII E8991Q8HSC; InChIKey DYAOGZLLMZQVHY-UHFFFAOYSA-N. Boiling Point: 177 °C (15 mm Hg); Density: 1.031-1.037; Refractive Index: 1.558-1.564.
| CAS Registry Number | 4411-89-6 |
|---|---|
| PubChem CID | 20446 |
| Molecular formula | C10H10O |
| Molecular weight | 146.07 g/mol |
| IUPAC name | 2-phenylbut-2-enal |
| InChIKey | DYAOGZLLMZQVHY-UHFFFAOYSA-N |
| UNII (FDA) | E8991Q8HSC |
| FEMA number | 3224 |
| JECFA number | 1474 |
| Molecular Weight | 146.19 |
|---|---|
| XLogP3 | 2.2 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 2 |
| Exact Mass | 146.073164938 |
| Monoisotopic Mass | 146.073164938 |
| Topological Polar Surface Area | 17.1 |
| Heavy Atom Count | 11 |
| Formal Charge | 0 |
| Boiling Point | 177 °C (15 mm Hg) |
|---|---|
| Density | 1.031-1.037 |
| Refractive Index | 1.558-1.564 |
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Cocoa, Roast, Rum No safety concern at current levels of intake when used as a flavouring agent |
|---|---|
| GHS notification summary | 48.4% (78 / 161) |
| GHS notification summary | 48.4% (78 / 161) |
|---|---|
| Reported hazard statements | H315 (51.6%), H319 (51.6%), H335 (28.6%) |
This chemical does not meet GHS hazard criteria for 48.4% (78 of 161) of reports.
H315 (51.6%): Causes skin irritation [Warning Skin corrosion/irritation]
2-PHENYL-2-BUTENAL; 4411-89-6; Benzeneacetaldehyde, alpha-ethylidene-; DTXSID20863391; Crotonaldehyde, 2-phenyl-; FEMA No. 3224; E8991Q8HSC; RefChem:117355; DTXCID30812017; 224-567-0; 2-Phenylcrotonaldehyde; alpha-Phenylcrotonaldehyde; 2-phenylbut-2-enal; Benzeneacetaldehyde, .alpha.-ethylidene-; 2-phenyl-but-2-enal; SCHEMBL262668
CAS 4411-89-6; molecular formula C10H10O; molecular weight 146.07 g/mol.
2-PHENYL-2-BUTENAL, 4411-89-6, Benzeneacetaldehyde, alpha-ethylidene-, DTXSID20863391, Crotonaldehyde, 2-phenyl-, FEMA No. 3224.
Documented regulatory listings: EU Flavoring substances; FDA Substance added to food: FLAVORING AGENT OR ADJUVANT; Flavoring Agents.
48.4% of GHS notifications report no hazard classification (78 of 161).
Boiling Point: 177 °C (15 mm Hg); Density: 1.031-1.037; Refractive Index: 1.558-1.564.
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.