Skip to Content
Merck
All Photos(1)

Key Documents

8.18671

Sigma-Aldrich

2-Methoxyphenylacetic acid

for synthesis

Synonym(s):

2-Methoxyphenylacetic acid

Sign Into View Organizational & Contract Pricing


About This Item

Linear Formula:
2-(CH3O)C6H4CH2COOH
CAS Number:
Molecular Weight:
166.17
MDL number:
UNSPSC Code:
12352106
EC Index Number:
202-231-4
NACRES:
NA.22

Quality Level

Assay

≥98.0% (acidimetric)

mp

120-123 °C

transition temp

flash point 117 °C (External MSDS)

solubility

9.2 g/L

storage temp.

2-30°C

InChI

1S/C9H10O3/c1-12-8-5-3-2-4-7(8)6-9(10)11/h2-5H,6H2,1H3,(H,10,11)

InChI key

IVEWTCACRDEAOB-UHFFFAOYSA-N

Analysis Note

Assay (acidimetric): ≥ 98.0 %
Melting range (lower value): ≥ 120 °C
Melting range (upper value): ≤ 123 °C
Identity (IR): passes test

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

242.6 °F - (External MSDS)

Flash Point(C)

117 °C - (External MSDS)


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’.

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