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215201

Sigma-Aldrich

2-Hydroxyethylhydrazine

technical grade, 90%

Synonym(s):

2-Hydrazinoethanol

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About This Item

Linear Formula:
HOCH2CH2NHNH2
CAS Number:
109-84-2
Molecular Weight:
76.10
Beilstein/REAXYS Number:
1731669
EC Number:
203-711-6
MDL number:
MFCD00007623
UNSPSC Code:
12352100
PubChem Substance ID:
24852878

grade

technical grade

assay

90%

refractive index

n20/D 1.493 (lit.)

bp

155-160 °C/32 mmHg (lit.)

mp

−70 °C (lit.)

density

1.123 g/mL at 25 °C (lit.)

SMILES string

NNCCO

InChI

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

InChI key

GBHCABUWWQUMAJ-UHFFFAOYSA-N

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pictograms

Skull and crossbonesHealth hazard
GHS06,GHS08

signalword

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

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

wgk_germany

WGK 3

flash_point_f

170.6 °F - closed cup

flash_point_c

77 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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Certificates of Analysis (COA)

Lot/Batch Number
08622DJ
01418JH
08031EH
09003PD
12826ED

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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
C M Czarnecki
Comparative biochemistry and physiology. C, Comparative pharmacology and toxicology, 91(2), 607-611 (1988-01-01)
1. Toxicity of 2-hydrazinoethanol was investigated in turkey poults 2-6 weeks posthatch. 2. Significant depression of body wt was evident at concentrations of the drug as low as 10 ppm. 3. Severe anorexia closely paralleled a highly significant decrease in
V Bandarian et al.
Biochemistry, 38(38), 12394-12402 (1999-09-24)
A study has been made of the mechanism of inactivation of the adenosylcobalamin-dependent enzyme, ethanolamine ammonia-lyase (EAL), by hydroxyethylhydrazine. Incubation of EAL with adenosylcobalamin and hydroxyethylhydrazine, an analogue of ethanolamine, leads to rapid and complete loss of enzymic activity. Equimolar
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
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