Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

Safety Information

54340

Sigma-Aldrich

2-Hydroxyethylhydrazine

≥95% (GC)

Synonym(s):

2-Hydrazinoethanol

Sign Into View Organizational & Contract Pricing

Select a Size

100 ML
¥18,900

¥18,900

Check Cart for Availability
Request a Bulk Order
All Photos(1)

Select a Size

Change View
100 ML
¥18,900

About This Item

Linear Formula:
HOCH2CH2NHNH2
CAS Number:
109-84-2
Molecular Weight:
76.10
Beilstein:
1731669
EC Number:
203-711-6
MDL number:
MFCD00007623
UNSPSC Code:
12352100
PubChem Substance ID:
57651467
NACRES:
NA.22

¥18,900

Check Cart for Availability
Request a Bulk Order

Assay

≥95% (GC)

refractive index

n20/D 1.493 (lit.)
n20/D 1.493

bp

155-160 °C/32 mmHg (lit.)

mp

−70 °C (lit.)

density

1.123 g/mL at 25 °C (lit.)

functional group

amine
hydrazine
hydroxyl

SMILES string

NNCCO

InChI

1S/C2H8N2O/c3-4-1-2-5/h4-5H,1-3H2

InChI key

GBHCABUWWQUMAJ-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

General description

2-Hydroxyethylhydrazine reacts with β-diketones having strong electron-withdrawing substituents to yield 5-hydroxy-4,5-dihydropyrazoles.[1]

Other Notes

Sales restrictions may apply

Pictograms

Skull and crossbonesHealth hazard
GHS06,GHS08

Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point(F)

170.6 °F - closed cup

Flash Point(C)

77 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

PDSCL

Deleterious substance

FSL

Group 4: Flammable liquids
Type 3 petroleums
Hazardous rank III
Water soluble liquid

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

54340-BULK:
54340-500ML:4548173242736
54340-100ML:4548173242729
54340-VAR:

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
BCCJ4411
BCCC7679
BCBW3137
BCBW0389
BCBW0436

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Reaction of 2-hydroxyethylhydrazine with a trifluoromethyl-?-diketone: Study and structural characterization of a new 5-hydroxy-5-trifluoromethyl-4, 5-dihydropyrazole intermediate.
Montoya V, et al.
Journal of Fluorine Chemistry, 128(9), 1007-1011 (2007)
Smaail Radi et al.
Molecules (Basel, Switzerland), 21(8), doi:10-doi:10 (2016-08-17)
A pyridylpyrazole bearing a hydroxyethyl substituent group has been synthesized by condensation of (Z)-4-hydroxy-4-(pyridin-2-yl)but-3-en-2-one with 2-hydroxyethylhydrazine. The compound was well characterized and its structure confirmed by single crystal X-ray diffraction. Density functional calculations have been performed using DFT method with
C Andriamampandry et al.
Journal of neurochemistry, 56(6), 1845-1850 (1991-06-01)
The sequential methylation of ethanolamine and its phosphorylated derivatives has been studied with chick neurons in culture in the presence of several pharmacological agents. Incubation with [3H]ethanolamine in the presence of monomethylethanolamine and dimethylethanolamine indicated that in these neurons the
Gregory M Sandala et al.
Journal of the American Chemical Society, 127(24), 8856-8864 (2005-06-16)
Ab initio molecular orbital calculations have been used to study the mechanism of suicide inactivation of ethanolamine ammonia-lyase induced by three different substrate analogues. Analysis of the normal catalytic mechanism with 2-aminoethanol (ethanolamine) as substrate predicts that both the hydrogen-abstraction
R D Slocum et al.
Planta, 183(3), 443-450 (1991-02-01)
An electron-microscopic cytochemical method was used to localize diamine oxidase (DAO) in pea and polyamine oxidase (PAO) in maize (Zea mays L.). The method, based on the precipitation of amine-oxidase-generated H2O2 by CeCl3, was shown to be specific for DAO
View All Related Papers

Questions

Reviews

No rating value

Active Filters

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service