3,5-二甲氧基-4-羟基苯甲醛，CAS 登记号 134-96-3，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 3,5-二甲氧基-4-羟基苯甲醛 的 CAS 号：134-96-3，可与随货 COA 核对。
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4-Hydroxy-3,5-dimethoxybenzaldehyde is identified by CAS 134-96-3, molecular formula C9H10O4 and molecular weight 182.06 g/mol. UNII 2ZR01KTT21; ChEBI 67380; InChIKey KCDXJAYRVLXPFO-UHFFFAOYSA-N.
| CAS Registry Number | 134-96-3 |
|---|---|
| PubChem CID | 8655 |
| Molecular formula | C9H10O4 |
| Molecular weight | 182.06 g/mol |
| IUPAC name | 4-hydroxy-3,5-dimethoxybenzaldehyde |
| InChIKey | KCDXJAYRVLXPFO-UHFFFAOYSA-N |
| UNII (FDA) | 2ZR01KTT21 |
| ChEBI ID | CHEBI:67380 |
| FEMA number | 4049 |
| JECFA number | 1878 |
| Molecular Weight | 182.17 |
|---|---|
| XLogP3 | 0 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 3 |
| Exact Mass | 182.05790880 |
| Monoisotopic Mass | 182.05790880 |
| Topological Polar Surface Area | 55.8 |
| Heavy Atom Count | 13 |
| Formal Charge | 0 |
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Floral 4-HYDROXY-3,5-DIMETHOXY BENZALDEHYDE |
|---|
| Reported hazard statements | H302 (97.6%), H315 (100%), H319 (100%), H335 |
|---|
H302 (97.6%): Harmful if swallowed [Warning Acute toxicity, oral]
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
SYRINGALDEHYDE; 134-96-3; 4-Hydroxy-3,5-dimethoxybenzaldehyde; 3,5-Dimethoxy-4-hydroxybenzaldehyde; Syringic aldehyde; Syringylaldehyde; Benzaldehyde, 4-hydroxy-3,5-dimethoxy-; Syringealdehyde; Gallaldehyde 3,5-dimethyl ether; 2ZR01KTT21; NSC-41153; 2,6-DIMETHOXY-4-FORMYLPHENOL; DTXSID2059643; FEMA NO. 4049; CHEBI:67380; SYAL
CAS 134-96-3; molecular formula C9H10O4; molecular weight 182.06 g/mol.
SYRINGALDEHYDE, 134-96-3, 4-Hydroxy-3,5-dimethoxybenzaldehyde, 3,5-Dimethoxy-4-hydroxybenzaldehyde, Syringic aldehyde, Syringylaldehyde.
Documented regulatory listings: EU Flavoring substances; FDA Substance added to food: FLAVORING AGENT OR ADJUVANT; Flavoring Agents.
Hazard statements reported: H302, H315, H319, H335.
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.