乙胺盐酸盐

Description

Ethylamine,hydrochloride · CAS 557-66-4 · C2H7N.ClH. UNII 70CJ09IE3A. Vapor Pressure: 0.000362 [mmHg].

Identification

CAS Registry Number	557-66-4
PubChem CID	11198
Molecular formula	C2H7N.ClH
IUPAC name	ethanamine;hydrochloride
UNII (FDA)	70CJ09IE3A

Computed Descriptors

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
Formal Charge	0
Complexity	2.8

Physical & Chemical Properties

Vapor Pressure	0.000362 [mmHg]

Physical description & handling notes

• Solid; [Merck Index] Cream-colored crystalline powder; Hygroscopic; [Alfa Aesar MSDS]

GHS Hazard Classification

Reported hazard statements	H315 (100%), H319 (100%), H335 (98%)

Documented 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]
• Ethanamine, hydrochloride (1:1): ACTIVE

Synonyms

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

Frequently Asked Questions

What are the CAS number and molecular formula of Ethylamine,hydrochloride?

CAS 557-66-4; molecular formula C2H7N.ClH; molecular weight — g/mol.

What other names is Ethylamine,hydrochloride known by?

Ethylamine hydrochloride, 557-66-4, ETHYLAMINE HCl, Ethylammonium chloride, Ethanamine, hydrochloride, Monoethylammonium chloride.

Is Ethylamine,hydrochloride classified as hazardous?

Hazard statements reported: H315, H319, H335.

What are the key physical properties of Ethylamine,hydrochloride?

Vapor Pressure: 0.000362 [mmHg].

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.