4-羟基-3-硝基苯甲酸甲酯，CAS 登记号 99-42-3，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。
有机化学品
每批随货提供 COA；可按需提供 MSDS 及技术文件。邮件注明产品名称与 CAS 号，一个工作日内回复报价。
本页已列出 4-羟基-3-硝基苯甲酸甲酯 的 CAS 号：99-42-3，可与随货 COA 核对。
常见纯度为 按批次COA提供(不公开发布)，包装形式为 按订单/批次确认(不公开发布)，特殊规格可在询价时说明。
主要涉及有机化学品。
来信 info@591daili.com 或 WhatsApp 联系，提供产品名称、CAS 号与数量，确认价格与交期后即可安排发货，验收以批次 COA 为准。
Methyl 4-hydroxy-3-nitrobenzoate · CAS 99-42-3 · C8H7NO5. UNII DVQ75MEJ5Y.
| CAS Registry Number | 99-42-3 |
|---|---|
| PubChem CID | 66835 |
| Molecular formula | C8H7NO5 |
| IUPAC name | methyl 4-hydroxy-3-nitrobenzoate |
| UNII (FDA) | DVQ75MEJ5Y |
| Molecular Weight | 197.14 |
|---|---|
| XLogP3 | 1.7 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 2 |
| Exact Mass | 197.03242232 |
| Monoisotopic Mass | 197.03242232 |
| Topological Polar Surface Area | 92.4 |
| Heavy Atom Count | 14 |
| Formal Charge | 0 |
| Reported hazard statements | H315 (100%), H319 (100%), H335 (85.7%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
Methyl 4-hydroxy-3-nitrobenzoate; 4-Hydroxy-3-nitrobenzoic acid methyl ester; Benzoic acid, 4-hydroxy-3-nitro-, methyl ester; EINECS 202-755-3; NSC 28667; BRN 2115197; DTXSID7059197; 3-10-00-00378 (Beilstein Handbook Reference); RefChem:566016; DTXCID5049106; 202-755-3; 99-42-3; Methyl 3-nitro-4-hydroxybenzoate; MFCD00014695; C8H7NO5; NSC-28667
CAS 99-42-3; molecular formula C8H7NO5; molecular weight — g/mol.
Methyl 4-hydroxy-3-nitrobenzoate, 4-Hydroxy-3-nitrobenzoic acid methyl ester, Benzoic acid, 4-hydroxy-3-nitro-, methyl ester, EINECS 202-755-3, NSC 28667, BRN 2115197.
Hazard statements reported: 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.