Substance
ID:359097
Names and Identifiers
Synonyms
异丁烯酸Methacrylic acid2-甲基丙烯酸甲基丙烯酸2-Methacrylic acid2-Methylpropenoic acid
IUPAC name
2-methylprop-2-enoic acid
IUPAC Traditional name
methacrylic acid
Registration numbers
EC Number
Beilstein Number
MDL Number
CAS Number
PubChem SID
Properties
Safety Information
GHS Pictograms
Corrosive to metals, category 1
Skin corrosion, categories 1A,1B,1C
Serious eye damage, category 1
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
GHS Precautionary statements
P280-P305+P351+P338-P310
RTECS
OZ2975000
Risk Statements
21/22-35
Safety Statements
26-36/37/39-45
Personal Protective Equipment
Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Hazard Class
8
GHS Signal Word
Danger
GHS Hazard statements
H302-H312-H314
RID/ADR
UN 2531 8/PG 2
UN Number
2531
MSDS Link
German water hazard class
1
European Hazard Symbols
Corrosive (C)Packing Group
2
Product Information
Grade
purum
Linear Formula
H2C=C(CH3)COOH
Shelf Life
(limited shelf life, expiry date on the label)
Contains
~0.025% hydroquinone monomethyl ether as stabilizer
Purity
≥98.0% (T)
Physical Property
Auto Ignition Point
752 °F
Vapor Pressure
1 mmHg ( 20 °C)
Refractive Index
n20/D 1.431(lit.)
n20/D 1.431
Density
1.015 g/mL at 25 °C(lit.)
1.015 g/mL at 20 °C
Vapor Density
>3 (vs air)
Flash Point
77 °C
170.6 °F
Melting Point
12-16 °C(lit.)
Boiling Point
163 °C(lit.)
Molecule Details
Caution
may polymerize
may polymerize
Molecular Spectra
No Data Available
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References
No Data Available
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