Substance
ID:327285
Names and Identifiers
IUPAC name
2-methylprop-2-enal
Synonyms
Methacrylaldehyde2-甲基丙烯醛异丁烯醛Methacrolein
IUPAC Traditional name
methacrolein
Registration numbers
EC Number
CAS Number
PubChem SID
Beilstein Number
MDL Number
Properties
Product Information
Linear Formula
H2C=C(CH3)CHO
Purity
95%
Physical Property
Melting Point
-81 °C(lit.)
Vapor Pressure
121 mmHg ( 20 °C)
5.35 psi ( 20 °C)
13.44 psi ( 55 °C)
Boiling Point
68-70 °C(lit.)
Vapor Density
2.4 (vs air)
Refractive Index
n20/D 1.416(lit.)
Density
0.85 g/mL at 25 °C(lit.)
Safety Information
GHS Pictograms
Corrosive to metals, category 1
Skin corrosion, categories 1A,1B,1C
Serious eye damage, category 1
Flammable gases, category 1
Flammable aerosols, categories 1,2
Flammable liquids, categories 1,2,3
Self-reactive substances and mixtures, Types B,C,D,E,F
Pyrophoric liquids, category 1
Pyrophoric solids, category 1
Self-heating substances and mixtures
Substances and mixtures, which in contact with water, emit flammable gases, categories 1,2,3
Organic peroxides, Types B,C,D,E,F
Acute toxicity (oral, dermal, inhalation), categories 1,2,3
GHS Signal Word
Danger
RTECS
OZ2625000
UN Number
2396
Safety Statements
16-26-36/37/39-45
German water hazard class
3
European Hazard Symbols
Flammable (F)
Toxic (T)Risk Statements
11-24/25-34
Packing Group
2
Storage Temperature
2-8°C
Personal Protective Equipment
Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
GHS Precautionary statements
P210-P280-P301+P310-P305+P351+P338-P310
RID/ADR
UN 2396 3/PG 2
GHS Hazard statements
H225-H301-H311-H314
Hazard Class
3
MSDS Link
Molecule Details
General description
Inhibited
Packaging
25 mL in Sure/Seal™
5 mL in glass bottle
Inhibited
Packaging
25 mL in Sure/Seal™
5 mL in glass bottle
Molecular Spectra
No Data Available
Click here to submit data
References
No Data Available
Click here to submit data