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W400201

Sigma-Aldrich

Methyl methacrylate

99%, stabilized

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Synonym(s):
Methyl 2-methylacrylate, Methyl 2-methylprop-2-enoate, Methyl 2-methylpropenoate
Linear Formula:
CH2=C(CH3)COOCH3
CAS Number:
80-62-6
Molecular Weight:
100.12
FEMA Number:
4002
Beilstein:
605459
EC Number:
201-297-1
MDL number:
MFCD00008587
PubChem Substance ID:
24901967
Flavis number:
9.647
NACRES:
NA.21

biological source

synthetic

Quality Level

400

vapor density

3.5 (vs air)

vapor pressure

29 mmHg ( 20 °C)

Assay

99%

autoignition temp.

815 °F

contains

hydroquinone monomethyl ether as stabilizer

expl. lim.

12.5 %

refractive index

n20/D 1.414 (lit.)

bp

100 °C (lit.)

mp

−48 °C (lit.)

density

0.936 g/mL at 25 °C (lit.)

application(s)

flavors and fragrances

Documentation

see Safety & Documentation for available documents

food allergen

no known allergens

Organoleptic

fruity

SMILES string

COC(=O)C(C)=C

InChI

1S/C5H8O2/c1-4(2)5(6)7-3/h1H2,2-3H3

InChI key

VVQNEPGJFQJSBK-UHFFFAOYSA-N

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1 of 4

This Item
M559098.0059040439
Methyl methacrylate 99%, stabilized

Sigma-Aldrich

W400201

Methyl methacrylate

Methyl methacrylate contains ≤30 ppm MEHQ as inhibitor, 99%

Sigma-Aldrich

M55909

Methyl methacrylate

Methyl methacrylate (stabilised) for synthesis

Sigma-Aldrich

8.00590

Methyl methacrylate

Methyl methacrylate solution certified reference material, 1000 μg/mL in methanol

Supelco

40439

Methyl methacrylate solution

vapor density

3.5 (vs air)

vapor density

3.5 (vs air)

vapor density

-

vapor density

-

assay

99%

assay

99%

assay

≥99.0% (GC)

assay

-

refractive index

n20/D 1.414 (lit.)

refractive index

n20/D 1.414 (lit.)

refractive index

-

refractive index

-

bp

100 °C (lit.)

bp

100 °C (lit.)

bp

101 °C/1013 hPa

bp

-

mp

−48 °C (lit.)

mp

−48 °C (lit.)

mp

-48 °C

mp

-

General description

Methyl methacrylate is mainly used in the preparation of polymethyl methacrylate, a bone cement material.

Pictograms

FlameExclamation mark
GHS02,GHS07

Signal Word

Danger

Hazard Statements

H225 - H315 - H317 - H335

Hazard Classifications

Flam. Liq. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

50.0 °F - closed cup

Flash Point(C)

10 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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T1503
Product Number
-
25G
Pack Size/Quantity

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705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

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