济南圣和化工主营供应 偶氮偶合组分12(CAS 92-72-8),归类于染料及颜料,分子式 C19H16ClNO4,分子量 357.8。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 | 92-72-8 |
|---|---|
| 分子式 | C19H16ClNO4 |
| 分子量 | 357.8 |
| LogP | 4.8 |
| 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 | 染料及颜料 |
| 类别 | 染料及颜料 |
染料及颜料
偶氮偶合组分12在染料及颜料领域使用广泛。采购前请确认纯度等级与包装形式,以批次 COA 为验收依据。
供应说明:偶氮偶合组分12 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。
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偶氮偶合组分12 的 CAS 号为 92-72-8。
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。
主要应用于染料及颜料。
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Azoic Coupling Component 12 · CAS 92-72-8 · C19H16ClNO4. UNII 54VM13755B.
| CAS Registry Number | 92-72-8 |
|---|---|
| PubChem CID | 66714 |
| Molecular formula | C19H16ClNO4 |
| IUPAC name | N-(5-chloro-2,4-dimethoxyphenyl)-3-hydroxynaphthalene-2-carboxamide |
| UNII (FDA) | 54VM13755B |
| Molecular Weight | 357.8 |
|---|---|
| XLogP3 | 4.8 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 4 |
| Exact Mass | 357.0767857 |
| Monoisotopic Mass | 357.0767857 |
| Topological Polar Surface Area | 67.8 |
| Heavy Atom Count | 25 |
| Formal Charge | 0 |
| GHS notification summary | 4.3% (2 / 46) |
|---|
| GHS notification summary | 4.3% (2 / 46) |
|---|---|
| Reported hazard statements | H400 (87%) |
This chemical does not meet GHS hazard criteria for 4.3% (2 of 46) of reports.
H400 (87%): Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]
92-72-8; 5'-Chloro-3-hydroxy-2',4'-dimethoxy-2-naphthanilide; 2-Naphthalenecarboxamide, N-(5-chloro-2,4-dimethoxyphenyl)-3-hydroxy-; Azoic Coupling Component 12; KIWA GROUNDER ITR; NSC-50687; 54VM13755B; DTXSID2059061; CI AZOIC COUPLING COMPONENT 12; CI 37550; N-(2,4-DIMETHOXY-5-CHLOROPHENYL)-3-HYDROXY-2-NAPHTHAMIDE; 5'-CHLORO-2-HYDROXY-2',4'-DIMETHOXY-3-NAPHTHANILIDE; 2-HYDROXY-N-(2,4-DIMETHOXY-5-CHLOROPHENYL)-3-NAPHTHAMIDE; 1-(2',3'-HYDROXYNAPHTHOYLAMINO)-2,4-DIMETHOXY-5-CHLOROBENZENE; 2-HYDROXY-3-NAPHTHALENECARBOXYLIC ACID-2',4'-DIMETHOXY-5'-CHLOROPHENYLAMIDE; RefChem:527480
CAS 92-72-8; molecular formula C19H16ClNO4; molecular weight — g/mol.
92-72-8, 5'-Chloro-3-hydroxy-2',4'-dimethoxy-2-naphthanilide, 2-Naphthalenecarboxamide, N-(5-chloro-2,4-dimethoxyphenyl)-3-hydroxy-, Azoic Coupling Component 12, KIWA GROUNDER ITR, NSC-50687.
4.3% of GHS notifications report no hazard classification (2 of 46).
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.
English page: Azoic Coupling Component 12