Substance

ID:354165

Names and Identifiers
IUPAC Traditional name
(E)-2-hexenal
IUPAC name
(2E)-hex-2-enal
Synonyms
trans-2-Hexen-1-al2-己烯醛
Registration numbers
CAS Number
6728-26-3
MDL Number
MFCD00007008
EC Number
229-778-1
Beilstein Number
1699684
PubChem SID
24877723
Properties
Product Information
Purity
≥97.0% (GC)
Impurities
≤2% 2-hexenoic acid
Linear Formula
CH3CH2CH2CH=CHCHO
Grade
purum
Physical Property
Flash Point
100.4 °F
38 °C
Vapor Density
3.4 (vs air)
Boiling Point
47 °C/17 mmHg(lit.)
Refractive Index
n20/D 1.446
n20/D 1.446(lit.)
Vapor Pressure
10 mmHg ( 20 °C)
Density
0.846 g/mL at 25 °C(lit.)
Safety Information
GHS Hazard statements
H226-H302-H311-H317
MSDS Link
Download link
German water hazard class
2
GHS Pictograms
GHS06
Acute toxicity (oral, dermal, inhalation), categories 1,2,3
GHS02
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
Personal Protective Equipment
Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Packing Group
3
RTECS
MP5900000
Safety Statements
16-36/37
RID/ADR
UN 1988 3/PG 3
UN Number
1988
European Hazard Symbols
Harmful Harmful (Xn)
GHS Precautionary statements
P280-P312
Risk Statements
10-21/22-43
Hazard Class
3
GHS Signal Word
Danger
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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