济南圣和化工主营供应 4-Hydroxy-3-ethoxybenzaldehyde（CAS 121-32-4），归类于Pharmaceutical Intermediates & APIs，分子式 C9H10O3，分子量 166.17。我们面向国内化工贸易与生产企业提供稳定的现货供应，报价响应快，支持对公转账并可开具增值税发票。
| CAS号 | 121-32-4 |
|---|---|
| 分子式 | C9H10O3 |
| 分子量 | 166.17 |
| 熔点 | 171 to 172 °F (NTP, 1992) |
| 沸点 | 285 °C |
| LogP | 1.6 |
| 纯度 | 按批次COA提供(不公开发布) |
| 包装 | 按订单/批次确认(不公开发布) |
| 应用领域 | Pharmaceutical Intermediates & APIs |
| 类别 | Pharmaceutical Intermediates & APIs |
Pharmaceutical Intermediates & APIs
4-Hydroxy-3-ethoxybenzaldehyde的核心用途是Pharmaceutical Intermediates &，同时在APIs等方向也有成熟应用。不同用途对纯度与杂质指标的要求不同，建议在采购前与我们的技术团队确认规格细节。
供应说明：4-Hydroxy-3-ethoxybenzaldehyde 常规包装为按订单/批次确认(不公开发布)，储存时应密封置于阴凉干燥处，避免与氧化剂混放。济南圣和化工有限公司 支持国内物流发货，大货交期与运费以订单确认为准。
每批产品随货提供 COA（分析证书）；可按需提供 MSDS/技术数据表及第三方检测报告。纯度与包装以批次 COA 及订单确认为准。
作为化工原料供应服务商，济南圣和化工有限公司 长期服务于化工贸易、食品添加、医药中间体、日化原料等行业的采购需求。除 4-Hydroxy-3-ethoxybenzaldehyde 外，您还可以在站内按 CAS 号或产品分类检索更多品类，获取规格与报价。
4-Hydroxy-3-ethoxybenzaldehyde 的 CAS 号为 121-32-4。
常规纯度规格为 按批次COA提供(不公开发布)，包装为 按订单/批次确认(不公开发布)，随货提供 COA。
主要应用于Pharmaceutical Intermediates & APIs。
请发送邮件至 info@591daili.com 或通过 WhatsApp 联系，注明产品名称、CAS 号与需求数量，一个工作日内回复报价。供应商：济南圣和化工有限公司。
Ethyl Vanillin FCC · CAS 121-32-4 · C9H10O3. UNII YC9ST449YJ. Boiling Point: 285 °C; Boiling Point: 285.00 to 294.00 °C. @ 760.00 mm Hg; Melting Point: 171 to 172 °F (NTP, 1992).
| CAS Registry Number | 121-32-4 |
|---|---|
| PubChem CID | 8467 |
| Molecular formula | C9H10O3 |
| IUPAC name | 3-ethoxy-4-hydroxybenzaldehyde |
| UNII (FDA) | YC9ST449YJ |
| FEMA number | 2464 |
| JECFA number | 893 |
| Molecular Weight | 166.17 |
|---|---|
| XLogP3 | 1.6 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 3 |
| Exact Mass | 166.062994177 |
| Monoisotopic Mass | 166.062994177 |
| Topological Polar Surface Area | 46.5 |
| Heavy Atom Count | 12 |
| Formal Charge | 0 |
| Boiling Point | 285 °C |
|---|---|
| Boiling Point | 285.00 to 294.00 °C. @ 760.00 mm Hg |
| Melting Point | 171 to 172 °F (NTP, 1992) |
| Melting Point | 76.7 °C |
| Melting Point | 76 - 78 °C |
| Flash Point | 145 °C (293 °F) - closed cup |
| Solubility | In water, 2,822 mg/L at 25 °C |
| Solubility | 2.82 mg/mL at 25 °C |
| Vapor Pressure | 0.0000104 [mmHg] |
| Vapor Pressure | 1.04X10-5 mm Hg at 25 °C |
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT, PH CONTROL AGENT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Floral 3-ETHOXY PROTOCATECHUALDEHYDE |
|---|---|
| GHS notification summary | 78.7% (1611 / 2046) |
| GHS notification summary | 78.7% (1611 / 2046) |
|---|---|
| Reported hazard statements | H319 (20.7%), H302, H315, H335, H402, H412 |
This chemical does not meet GHS hazard criteria for 78.7% (1611 of 2046) of all reports.
H319 (20.7%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
3-Ethoxy-4-hydroxybenzaldehyde; ETHYL VANILLIN; Ethylvanillin; 121-32-4; Vanillal; Ethylprotal; Bourbonal; Ethavan; Ethovan; Vanirom; Vanilal; Quantrovanil; 4-Hydroxy-3-ethoxybenzaldehyde; Benzaldehyde, 3-ethoxy-4-hydroxy-; Rhodiarome; Vanillin, ethyl-
CAS 121-32-4; molecular formula C9H10O3; molecular weight — g/mol.
3-Ethoxy-4-hydroxybenzaldehyde, ETHYL VANILLIN, Ethylvanillin, 121-32-4, Vanillal, Ethylprotal.
Documented regulatory listings: EU Flavoring substances; FDA Substance added to food: FLAVORING AGENT OR ADJUVANT, PH CONTROL AGENT; Flavoring Agents.
78.7% of GHS notifications report no hazard classification (1611 of 2046).
Boiling Point: 285 °C; Boiling Point: 285.00 to 294.00 °C. @ 760.00 mm Hg; Melting Point: 171 to 172 °F (NTP, 1992); Melting Point: 76.7 °C.
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.