4439-20-7 2,2'-(Ethane-1,2-diyldiimino)bisethanol Ethanol, 2,2'-(1,2-ethanediyldiimino)bis- Ethanol, 2,2'-(ethylenediimino)di- (8CI) N,N'-Bis(2-Hydroxyethyl) ethylene diamine 1,2-Bis(beta-hydroxyethylamino)ethane 1,2-Bis((2-hydroxyethyl)amino)ethane N,N-Bis(2-hydroxyethyl)ethylenediamine N,N'-Diethanolethylenediamine N,N'-Di-beta-hydroxyethylethylenediamine EINECS 224-656-4 1,2-Ethanediamine, N,N'-bis(2-hydroxyethyl)- 2,2'-(1,2-Ethanediyldiimino)bisethanol Ethylenediamine, N,N'-bis(2-hydroxyethyl)- NSC 18476 CAS 4439-20-7

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4439-20-7 2,2'-(Ethane-1,2-diyldiimino)bisethanol Ethanol, 2,2'-(1,2-ethanediyldiimino)bis- Ethanol, 2,2'-(ethylenediimino)di- (8CI) N,N'-Bis(2-Hydroxyethyl) ethylene diamine 1,2-Bis(beta-hydroxyethylamino)ethane 1,2-Bis((2-hydroxyethyl)amino)ethane N,N-Bis(2-hydroxyethyl)ethylenediamine N,N'-Diethanolethylenediamine N,N'-Di-beta-hydroxyethylethylenediamine EINECS 224-656-4 1,2-Ethanediamine, N,N'-bis(2-hydroxyethyl)- 2,2'-(1,2-Ethanediyldiimino)bisethanol Ethylenediamine, N,N'-bis(2-hydroxyethyl)- NSC 18476.

CATO supplies 4439-20-7 2,2'-(Ethane-1,2-diyldiimino)bisethanol Ethanol, 2,2'-(1,2-ethanediyldiimino)bis- Ethanol, 2,2'-(ethylenediimino)di- (8CI) N,N'-Bis(2-Hydroxyethyl) ethylene diamine 1,2-Bis(beta-hydroxyethylamino)ethane 1,2-Bis((2-hydroxyethyl)amino)ethane N,N-Bis(2-hydroxyethyl)ethylenediamine N,N'-Diethanolethylenediamine N,N'-Di-beta-hydroxyethylethylenediamine EINECS 224-656-4 1,2-Ethanediamine, N,N'-bis(2-hydroxyethyl)- 2,2'-(1,2-Ethanediyldiimino)bisethanol Ethylenediamine, N,N'-bis(2-hydroxyethyl)- NSC 18476 (CAS 4439-20-7), a certified reference material (molecular formula C6H16N2O2, MW 148.20 g/mol) for analytical method development and quality control.

Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, 4439-20-7 2,2'-(Ethane-1,2-diyldiimino)bisethanol Ethanol, 2,2'-(1,2-ethanediyldiimino)bis- Ethanol, 2,2'-(ethylenediimino)di- (8CI) N,N'-Bis(2-Hydroxyethyl) ethylene diamine 1,2-Bis(beta-hydroxyethylamino)ethane 1,2-Bis((2-hydroxyethyl)amino)ethane N,N-Bis(2-hydroxyethyl)ethylenediamine N,N'-Diethanolethylenediamine N,N'-Di-beta-hydroxyethylethylenediamine EINECS 224-656-4 1,2-Ethanediamine, N,N'-bis(2-hydroxyethyl)- 2,2'-(1,2-Ethanediyldiimino)bisethanol Ethylenediamine, N,N'-bis(2-hydroxyethyl)- NSC 18476 is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 148.20 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

As a certified reference material (CRM), 4439-20-7 2,2'-(Ethane-1,2-diyldiimino)bisethanol Ethanol, 2,2'-(1,2-ethanediyldiimino)bis- Ethanol, 2,2'-(ethylenediimino)di- (8CI) N,N'-Bis(2-Hydroxyethyl) ethylene diamine 1,2-Bis(beta-hydroxyethylamino)ethane 1,2-Bis((2-hydroxyethyl)amino)ethane N,N-Bis(2-hydroxyethyl)ethylenediamine N,N'-Diethanolethylenediamine N,N'-Di-beta-hydroxyethylethylenediamine EINECS 224-656-4 1,2-Ethanediamine, N,N'-bis(2-hydroxyethyl)- 2,2'-(1,2-Ethanediyldiimino)bisethanol Ethylenediamine, N,N'-bis(2-hydroxyethyl)- NSC 18476 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

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