Substance
ID:310844
Names and Identifiers
IUPAC name
propa-1,2-diene
IUPAC Traditional name
allene
Synonyms
PropadieneAllene丙二烯
Registration numbers
CAS Number
EC Number
MDL Number
PubChem SID
Beilstein Number
Properties
Safety Information
GHS Pictograms
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
GHS Signal Word
Danger
Personal Protective Equipment
Eyeshields, Faceshields, Gloves, half-mask respirator (US), multi-purpose combination respirator cartridge (US)
Risk Statements
12
European Hazard Symbols
Highly flammable (F+)RID/ADR
UN 2200 2.1
Hazard Class
2.1
German water hazard class
3
GHS Hazard statements
H220-H280
UN Number
2200
Explode Limits
13 %
MSDS Link
GHS Precautionary statements
P210-P410+P403
Safety Statements
9-16-33
Product Information
Contains
100 ppm Monomethyl ether hydroquinone as inhibitor
Purity
97%
Linear Formula
H2C=C=CH2
Physical Property
Vapor Pressure
6795 mmHg ( 21 °C)
Vapor Density
1.42 (20 °C, vs air)
Boiling Point
-34 °C(lit.)
Melting Point
-136 °C(lit.)
Molecule Details
Packaging
170 g in ss cylinder
Recommended products
Stainless steel control valves Z146951, Z187224 or either of stainless steel regulators Z148504 and Z148512 and a "T"-purge valve Z151661 is recommended.
170 g in ss cylinder
Recommended products
Stainless steel control valves Z146951, Z187224 or either of stainless steel regulators Z148504 and Z148512 and a "T"-purge valve Z151661 is recommended.
Molecular Spectra
No Data Available
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References
No Data Available
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