2-羟基-4-甲氧基苯甲醛，CAS 登记号 673-22-3，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 2-羟基-4-甲氧基苯甲醛 的 CAS 号：673-22-3，可与随货 COA 核对。
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2-Hydroxy-4-methoxybenzaldehyde · CAS 673-22-3 · C8H8O3. UNII 2N395P88LW. Boiling Point: 271-274 °CC; Density: 1.231.
| CAS Registry Number | 673-22-3 |
|---|---|
| PubChem CID | 69600 |
| Molecular formula | C8H8O3 |
| IUPAC name | 2-hydroxy-4-methoxybenzaldehyde |
| UNII (FDA) | 2N395P88LW |
| FEMA number | 4435 |
| JECFA number | 2277 |
| Molecular Weight | 152.15 |
|---|---|
| XLogP3 | 1.5 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 2 |
| Exact Mass | 152.047344113 |
| Monoisotopic Mass | 152.047344113 |
| Topological Polar Surface Area | 46.5 |
| Heavy Atom Count | 11 |
| Formal Charge | 0 |
| Boiling Point | 271-274 °CC |
|---|---|
| Density | 1.231 |
| Regulatory & Food Contact | 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 1050-JECFA 96/37 FAS 87-JECFA 96/207 |
|---|---|
| GHS notification summary | 10.5% (6 / 57) |
| GHS notification summary | 10.5% (6 / 57) |
|---|---|
| Reported hazard statements | H315 (89.5%), H319 (89.5%), H335 (87.7%) |
This chemical does not meet GHS hazard criteria for 10.5% (6 of 57) of reports.
H315 (89.5%): Causes skin irritation [Warning Skin corrosion/irritation]
2-Hydroxy-4-methoxybenzaldehyde; 673-22-3; 4-Methoxysalicylaldehyde; Benzaldehyde, 2-hydroxy-4-methoxy-; o-Hydroxy-p-methoxybenzaldehyde; p-Anisaldehyde, 2-hydroxy-; 2-Hydroxy-p-anisaldehyde; 2-Formyl-5-methoxyphenol; 2N395P88LW; DTXSID1060970; NSC-155334; FEMA NO. 4435; RefChem:87419; DTXCID9044873; 211-604-0; 2-Hydroxy-4-methoxy-benzaldehyde
CAS 673-22-3; molecular formula C8H8O3; molecular weight — g/mol.
2-Hydroxy-4-methoxybenzaldehyde, 673-22-3, 4-Methoxysalicylaldehyde, Benzaldehyde, 2-hydroxy-4-methoxy-, o-Hydroxy-p-methoxybenzaldehyde, p-Anisaldehyde, 2-hydroxy-.
Documented regulatory listings: FDA Substance added to food: FLAVORING AGENT OR ADJUVANT; Flavoring Agents; FLAVOURING_AGENT: Flavouring Agent.
10.5% of GHS notifications report no hazard classification (6 of 57).
Boiling Point: 271-274 °CC; Density: 1.231.
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.