Skip to Content
Merck
CN

681016

Ethyl 5-methylisoxazole-4-carboxylate

97%

Synonym(s):

5-Methylisoxazole-4-carboxylic acid ethyl ester

Sign In to View Organizational & Contract Pricing.

Select a Size

About This Item

Empirical Formula (Hill Notation):
C7H9NO3
CAS Number:
51135-73-0
Molecular Weight:
155.15
NACRES:
NA.22
PubChem Substance ID:
329760741
UNSPSC Code:
12352100
MDL number:
MFCD01631119

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Product Name

Ethyl 5-methylisoxazole-4-carboxylate, 97%

InChI

1S/C7H9NO3/c1-3-10-7(9)6-4-8-11-5(6)2/h4H,3H2,1-2H3

SMILES string

CCOC(=O)c1cnoc1C

InChI key

KOMSQTMQKWSQDW-UHFFFAOYSA-N

assay

97%

refractive index

n20/D 1.460

density

1.118 g/mL at 25 °C

functional group

ester

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

10 - Combustible liquids

wgk

WGK 3

flash_point_f

200.1 °F

flash_point_c

93.4 °C

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

Regulatory Information

新产品
This item has

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
02422JJ

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

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