乙胺盐酸盐（CAS 557-66-4）：分子式 C2H7N.ClH、分子量 81.54。
| CAS号 | 557-66-4 |
|---|---|
| 分子式 | C2H7N.ClH |
| 分子量 | 81.54 |
| 应用领域 | Uses: Used in production of resins and rubber latex、Also used in oil refining and organic syntheses、[Merck Index]、Petroleum Production and Refining [Category: Industry]、General Manufacturing Information: Ethanamine、hydrochloride (1:1): ACTIVE |
登记用途：Uses: Used in production of resins and rubber latex、Also used in oil refining and organic syntheses、[Merck Index]、Petroleum Production and Refining [Category: Industry]、General Manufacturing Information: Ethanamine、hydrochloride (1:1): ACTIVE。
乙胺盐酸盐 是一种化工化合物，登记 CAS 号为 557-66-4，分子式 C2H7N.ClH（分子量 81.54）。
登记 CAS 号：557-66-4
其分子式 C2H7N.ClH 由 2 个碳、8 个氢、1 个氮、1 个氯 组成。
别名/同义词：乙胺盐酸盐 · Ethylamine,hydrochloride
乙胺盐酸盐 的 CAS 登记号为 557-66-4。
分子式 C2H7N.ClH，分子量 81.54。
别名/同义词：乙胺盐酸盐、Ethylamine,hydrochloride。
登记用途：Uses: Used in production of resins and rubber latex、Also used in oil refining and organic syntheses、[Merck Index]、Petroleum Production and Refining [Category: Industry]、General Manufacturing Information: Ethanamine、hydrochloride (1:1): ACTIVE。
乙胺盐酸盐（CAS 557-66-4）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 557-66-4 |
|---|---|
| PubChem CID | 11198 |
| Molecular formula | C2H7N.ClH |
| IUPAC name | ethanamine;hydrochloride |
| UNII (FDA) | 70CJ09IE3A |
| Molecular Weight | 81.54 |
|---|---|
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 0 |
| Exact Mass | 81.0345270 |
| Monoisotopic Mass | 81.0345270 |
| Topological Polar Surface Area | 26 |
| Heavy Atom Count | 4 |
| Vapor Pressure | 0.000362 [mmHg] |
|---|
Ethylamine hydrochloride; 557-66-4; ETHYLAMINE HCl; Ethylammonium chloride; Ethanamine, hydrochloride; Monoethylammonium chloride; 70CJ09IE3A; Ethanamine, hydrochloride (1:1); DTXSID8060323; RefChem:139097; DTXCID4041943; 209-182-8; Ethanamine hydrochloride; ethanamine;hydrochloride; ethyl amine hydrochloride; MFCD00012885
| Reported hazard statements | H315 (100%), H319 (100%), H335 (98%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
Ethylamine,hydrochloride · CAS 557-66-4 · C2H7N.ClH. UNII 70CJ09IE3A. Vapor Pressure: 0.000362 [mmHg].
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: Ethylamine,hydrochloride