Substance
ID:363762
Names and Identifiers
IUPAC Traditional name
methacrylic anhydride
IUPAC name
2-methylprop-2-enoyl 2-methylprop-2-enoate
Synonyms
Methacrylic anhydride甲基丙烯酸酐
Registration numbers
CAS Number
EC Number
Beilstein Number
MDL Number
PubChem SID
Properties
Product Information
Grade
technical
Contains
~0.2% topanol A as stabilizer
Linear Formula
[H2C=C(CH3)CO]2O
Purity
≥92% (T)
Physical Property
Density
1.035 g/mL at 25 °C(lit.)
1.04 g/mL at 20 °C
Flash Point
84 °C
183.2 °F
Refractive Index
n20/D 1.453(lit.)
n20/D 1.453
Boiling Point
87 °C/13 mmHg(lit.)
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), categories 1,2,3
GHS Precautionary statements
P261-P280-P305+P351+P338-P311
Risk Statements
20-37/38-41
GHS Signal Word
Danger
RTECS
OZ5700000
Hazard Class
8
GHS Hazard statements
H315-H318-H331-H335
Personal Protective Equipment
Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
RID/ADR
UN 3265 8/PG 2
UN Number
3265
Safety Statements
26-39
Packing Group
2
European Hazard Symbols
Harmful (Xn)MSDS Link
German water hazard class
1
Molecule Details
No Data Available
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Molecular Spectra
No Data Available
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References
No Data Available
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