去氢-二香兰素，CAS 登记号 2092-49-1，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。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 去氢-二香兰素 的 CAS 号：2092-49-1，可与随货 COA 核对。
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Divanillin is identified by CAS 2092-49-1, molecular formula C16H14O6 and molecular weight 302.08 g/mol. UNII 29PYY1H4BT; ChEBI 86604; InChIKey NSTQUZVZBUTVPY-UHFFFAOYSA-N. Melting Point: 315.00 °C. @ 760.00 mm Hg.
| CAS Registry Number | 2092-49-1 |
|---|---|
| PubChem CID | 95086 |
| Molecular formula | C16H14O6 |
| Molecular weight | 302.08 g/mol |
| IUPAC name | 3-(5-formyl-2-hydroxy-3-methoxyphenyl)-4-hydroxy-5-methoxybenzaldehyde |
| InChIKey | NSTQUZVZBUTVPY-UHFFFAOYSA-N |
| UNII (FDA) | 29PYY1H4BT |
| ChEBI ID | CHEBI:86604 |
| FEMA number | 4107 |
| JECFA number | 1881 |
| Molecular Weight | 302.28 |
|---|---|
| XLogP3 | 1.7 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 5 |
| Exact Mass | 302.07903816 |
| Monoisotopic Mass | 302.07903816 |
| Topological Polar Surface Area | 93.1 |
| Heavy Atom Count | 22 |
| Formal Charge | 0 |
| Melting Point | 315.00 °C. @ 760.00 mm Hg |
|---|
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents Fruit No safety concern at current levels of intake when used as a flavouring agent ">RS 952-JECFA 69/117 |
|---|
| Reported hazard statements | H302 (99.3%), H319 (100%) |
|---|
H302 (99.3%): Harmful if swallowed [Warning Acute toxicity, oral]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
2092-49-1; Dehydrodivanillin; Divanillin; 5,5'-Bivanillin; 3-(5-formyl-2-hydroxy-3-methoxyphenyl)-4-hydroxy-5-methoxybenzaldehyde; [1,1'-Biphenyl]-3,3'-dicarboxaldehyde, 6,6'-dihydroxy-5,5'-dimethoxy-; 29PYY1H4BT; NSC-16723; FEMA NO. 4107; 3,3'-Biphenyldicarboxaldehyde, 6,6'-dihydroxy-5,5'-dimethoxy-; DTXSID30862830; (1,1'-Biphenyl)-3,3'-dicarboxaldehyde, 6,6'-dihydroxy-5,5'-dimethoxy-; RefChem:589868; DTXCID50811547; 6,6'-Dihydroxy-5,5'-dimethoxybiphenyl-3,3'-dicarbaldehyde; MFCD00156888
CAS 2092-49-1; molecular formula C16H14O6; molecular weight 302.08 g/mol.
2092-49-1, Dehydrodivanillin, Divanillin, 5,5'-Bivanillin, 3-(5-formyl-2-hydroxy-3-methoxyphenyl)-4-hydroxy-5-methoxybenzaldehyde, [1,1'-Biphenyl]-3,3'-dicarboxaldehyde, 6,6'-dihydroxy-5,5'-dimethoxy-.
Documented regulatory listings: EU Flavoring substances; FDA Substance added to food: FLAVORING AGENT OR ADJUVANT; Flavoring Agents.
Hazard statements reported: H302, H319.
Melting Point: 315.00 °C. @ 760.00 mm Hg.
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.