Substance
ID:329307
Names and Identifiers
Synonyms
Diacetyl双乙酰2,3-丁二酮Biacetyl联乙酰2,3-Butanedione
IUPAC Traditional name
diacetyl
IUPAC name
butane-2,3-dione
Registration numbers
EC Number
MDL Number
Beilstein Number
CAS Number
PubChem SID
Properties
Pharmacology Properties
Gene Information
human ... ACHE(43), BCHE(590), CES1(1066)
Physical Property
Refractive Index
n20/D 1.394(lit.)
Density
0.981 g/mL(lit.)
Auto Ignition Point
345 °C
Boiling Point
88 °C(lit.)
Flash Point
44.6 °F
7 °C
Vapor Pressure
52.2 mmHg ( 20 °C)
Vapor Density
3 (vs air)
Product Information
Purity
97%
Linear Formula
CH3COCOCH3
Safety Information
GHS Pictograms
Acute toxicity (oral, dermal, inhalation), categories 1,2,3
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
RID/ADR
UN 2346 3/PG 2
Personal Protective Equipment
Eyeshields, Faceshields, full-face respirator (US), Gloves, Heavyweight Gloves, multi-purpose combination respirator cartridge (US), Safety Clothing, type ABEK (EN14387) respirator filter
German water hazard class
2
Safety Statements
26-39
GHS Signal Word
Danger
European Hazard Symbols
Harmful (Xn)
Flammable (F)UN Number
2346
GHS Hazard statements
H225-H302-H315-H318-H331-H335
GHS Precautionary statements
P210-P261-P280-P305+P351+P338-P311
Risk Statements
11-20/22-37/38-41
Packing Group
2
RTECS
EK2625000
Hazard Class
3
MSDS Link
Storage Temperature
2-8°C
Molecule Details
Packaging
5, 100, 500 mL in glass bottle
Application
Inactivates aminopeptidase-N.1 Cyclocondensation with amines has been used to form triazine2 and pteridine ring systems.3 Also used as a precursor to α-diones.4
5, 100, 500 mL in glass bottle
Application
Inactivates aminopeptidase-N.1 Cyclocondensation with amines has been used to form triazine2 and pteridine ring systems.3 Also used as a precursor to α-diones.4
Molecular Spectra
No Data Available
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References
No Data Available
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