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208922

Sigma-Aldrich

Ethyl acetohydroxamate

greener alternative

97%

Synonym(s):

Ethyl N-hydroxyacetimidate, Ethyl acetohydroximate

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About This Item

Linear Formula:
CH3C(=NOH)OC2H5
CAS Number:
10576-12-2
Molecular Weight:
103.12
Beilstein/REAXYS Number:
1700260
EC Number:
234-165-7
MDL number:
MFCD00002114
UNSPSC Code:
12352100
PubChem Substance ID:
24852539
NACRES:
NA.22

assay

97%

greener alternative product score

old score: 6
new score: 5
Find out more about DOZN™ Scoring

greener alternative product characteristics

Waste Prevention
Safer Solvents and Auxiliaries
Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

refractive index

n20/D 1.434 (lit.)

bp

55-58 °C/6 mmHg (lit.)

mp

23-25 °C (lit.)

greener alternative category

, Re-engineered

storage temp.

2-8°C

SMILES string

CCO\C(C)=N\O

InChI

1S/C4H9NO2/c1-3-7-4(2)5-6/h6H,3H2,1-2H3/b5-4+

InChI key

QWKAVVNRCKPKNM-SNAWJCMRSA-N

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General description

We are committed to bringing you Greener Alternative Products, which adhere to one of the four categories of Greener Alternatives . This product belongs to category of Re-engineered products, showing key improvements in Green Chemistry Principles “Waste Prevention”, “Safer Solvents and Auxiliaries” and “Enhanced Energy Efficiency”. Click here to view its DOZN scorecard.

Application

Ethyl acetohydroxamate was used in the synthesis of:
  • O-acyl-and O-nitrophenylhydroxylamines
  • hydroxamic acid ethoxycarbonylhydrazides
  • ethyl O-(2,4-dinitrophenyl)acetohydroxamate

pictograms

Flame
GHS02

signalword

Warning

hcodes

H226

Hazard Classifications

Flam. Liq. 3

Storage Class

3 - Flammable liquids

wgk_germany

WGK 3

flash_point_f

131.0 °F - closed cup

flash_point_c

55 °C - closed cup

ppe

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

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Tetrahedron, 40, 3769-3769 (1984)
Synthesis and some properties of O-acyl-and O-nitrophenylhydroxylamines.
Y Tamura et al.
The Journal of organic chemistry, 38(6), 1239-1241 (1973-03-23)
Synthesis of 4-hydroxy-4, 5-dihydro-1, 2, 4-triazol-5-ones.
Ikizler AA and Sancak K.
Monatshefte fur Chemie / Chemical Monthly, 123(3), 257-263 (1992)
J Stanek et al.
Journal of medicinal chemistry, 35(8), 1339-1344 (1992-04-17)
1-Amino-3-(aminooxy)-2-propanol (6a) has been synthesized and found to inhibit rat liver ornithine decarboxylase (ODC) with an IC50 in the nanomolar range. Compound 6a served as a basis for the design of new enzyme inhibitors, which led to the identification of
Sigmatropic Rearrangements of 2, 4-Dinitrophenyl Oximes.
Boyle PH, et al.
ARKIVOC (Gainesville, FL, United States), 7, 67-79 (2003)
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