N-(2-羟乙基)哌嗪

Description

N-(2-Hydroxyethyl)piperazine · CAS 103-76-4 · C6H14N2O. UNII G7VXS31ZFP.

Identification

CAS Registry Number	103-76-4
PubChem CID	7677
Molecular formula	C6H14N2O
IUPAC name	2-piperazin-1-ylethanol
UNII (FDA)	G7VXS31ZFP

Computed Descriptors

Molecular Weight	130.19
XLogP3	-1.1
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	2
Exact Mass	130.110613074
Monoisotopic Mass	130.110613074
Topological Polar Surface Area	35.5
Heavy Atom Count	9
Formal Charge	0

Physical description & handling notes

• Liquid
• Light yellow liquid; [Aldrich MSDS]
• 125.6 Ų [M+H]+ [CCS Type: DT; Buffer gas: N2; Ionization: ESI+; Dataset: TOXCAST; Source Identifier: DTXSID3021853]
• 124.7 Ų [M+H]+ [CCS Type: DT; Buffer gas: N2; Ionization: APCI+; Dataset: TOXCAST; Source Identifier: DTXSID3021853]

GHS Hazard Classification

Reported hazard statements	H315 (80%), H318 (76.5%), H319 (18.8%), H335 (19.6%)

Documented Uses

• 2022: 1,000,000 - <5,000,000 lb
• All Other Chemical Product and Preparation Manufacturing
• All Other Basic Organic Chemical Manufacturing
• Mining (except Oil and Gas) and support activities

Synonyms

N-(2-Hydroxyethyl)piperazine; 103-76-4; 1-(2-Hydroxyethyl)piperazine; 1-PIPERAZINEETHANOL; 2-Piperazin-1-ylethanol; 2-Piperazinoethanol; Hydroxyethylpiperazine; 2-(1-Piperazinyl)ethanol; 1-Piperazinethanol; 2-Hydroxyethylpiperazine; USAF DO-22; 2-(piperazin-1-yl)ethanol; 4-(2-Hydroxyethyl)piperazine; Ethanol, 2-(1-piperazinyl)-; N-(beta-Hydroxyethyl)piperazine; 1-(beta-Hydroxyethyl)piperazine

Frequently Asked Questions

What are the CAS number and molecular formula of N-(2-Hydroxyethyl)piperazine?

CAS 103-76-4; molecular formula C6H14N2O; molecular weight — g/mol.

What other names is N-(2-Hydroxyethyl)piperazine known by?

N-(2-Hydroxyethyl)piperazine, 103-76-4, 1-(2-Hydroxyethyl)piperazine, 1-PIPERAZINEETHANOL, 2-Piperazin-1-ylethanol, 2-Piperazinoethanol.

Is N-(2-Hydroxyethyl)piperazine classified as hazardous?

Hazard statements reported: H315, H318, 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.