Skip to Content
MilliporeSigma
All Photos(1)

Documents

8.05796

Sigma-Aldrich

3-Methoxybenzaldehyde

for synthesis

Synonym(s):

3-Methoxybenzaldehyde, m-Anisaldehyde

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
3-(CH3O)C6H4CHO
CAS Number:
591-31-1
Molecular Weight:
136.15
MDL number:
MFCD00003361
UNSPSC Code:
12352114
EC Index Number:
209-712-8

vapor pressure

1.3 hPa ( 73 °C)

Quality Level

200

assay

≥97.0% (GC)

form

liquid

autoignition temp.

225 °C

bp

230-233 °C/1013 hPa

transition temp

flash point 110 °C

density

1.12 g/cm3 at 20 °C

storage temp.

2-30°C

InChI

1S/C8H8O2/c1-10-8-4-2-3-7(5-8)6-9/h2-6H,1H3

InChI key

WMPDAIZRQDCGFH-UHFFFAOYSA-N

Analysis Note

Assay (GC, area%): ≥ 97.0 % (a/a)
Density (d 20 °C/ 4 °C): 1.116 - 1.120
Identity (IR): passes test

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_germany

WGK 3

flash_point_f

235.4 °F - closed cup

flash_point_c

113 °C - closed cup

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