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Home Chemnovo Acrylic Monomer Methacrylic Acid 99.5%, Stabilized, Extra Pure

1688A

Methacrylic Acid 99.5%, Stabilized, Extra Pure

CAS : 79-41-4

HS Code : 2916.13100

Molecular Formula : C4H6O2

Molecular Weight : 86.09

Product Datasheet

Shelf Life : 60 Months

COA
No packaging image
Molecular Formula

Physical Properties

Physical state at 20 °C
Liquid
 Colour
Clear colorless
Odour
Repulsive
 Melting point/ Freezing point [°C]
12-16 °C
Auto-ignition temperature [°C]
365°C
 Flash point [°C]
77°C
Boiling point [°C]
163°C
 Vapour pressure [20°C]
0.975 mm of Hg (@ 20°C)
Vapour pressure mm/Hg
0.975 mm of Hg (@ 20°C)
 Vapour density
2.97
Density [g/cm3]
1.015
 Solubility in water [% weight]
Insoluble in water
Explosion limits - upper [%]
8.10%
 Explosion limits -lower [%]
1.60%

Specifications

Appearance (Form)
Clear liquid
 Color scale
=<20 APHA
Infrared spectrum
Conforms
 GC
>=99.4 %
Water
=<0.2 %
 Refractive index
1.4295 to 1.4315 (20°C, 589 nm)
Stabilizer
ca. 250 ppm MEHQ

Safety Information and Hazard Symbols

Symbol: GHS05, GHS07
Signal Word: Danger
UN No.: 2531
IMCO Class No.: 8
Packing Group: II
Hazardous Statement: H302-H312-H314-H335
Precaution Statement: P261-P280-P305 + P351 + P338-P310