去氢-二香兰素（CAS 2092-49-1）：分子式 C16H14O6、分子量 302.28。
| CAS号 | 2092-49-1 |
|---|---|
| 分子式 | C16H14O6 |
| 分子量 | 302.28 |
| 熔点 | 315.00 °C. @ 760.00 mm Hg |
| LogP | 1.7 |
去氢-二香兰素 是一种化工化合物，登记 CAS 号为 2092-49-1，分子式 C16H14O6（分子量 302.28）。
登记 CAS 号：2092-49-1
其分子式 C16H14O6 由 16 个碳、14 个氢、6 个氧 组成。
别名/同义词：去氢-二香兰素 · Divanillin
去氢-二香兰素 的 CAS 登记号为 2092-49-1。
分子式 C16H14O6，分子量 302.28。
别名/同义词：去氢-二香兰素、Divanillin。
去氢-二香兰素（CAS 2092-49-1）的独立参考数据，整理自公开化学数据库。
| 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 |
| Melting Point | 315.00 °C. @ 760.00 mm Hg |
|---|
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
| 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]
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.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: Divanillin