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Key Documents

H3890

Sigma-Aldrich

3-Hydroxyisoxazole-5-carboxylic acid methyl ester

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About This Item

Empirical Formula (Hill Notation):
C5H5NO4
CAS Number:
Molecular Weight:
143.10
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:

SMILES string

COC(=O)c1cc(O)no1

InChI

1S/C5H5NO4/c1-9-5(8)3-2-4(7)6-10-3/h2H,1H3,(H,6,7)

InChI key

BBFWUUBQSXVHHZ-UHFFFAOYSA-N

replaced by

Product No.
Description
Pricing

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


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