Substance
ID:326898
Names and Identifiers
IUPAC Traditional name
2-heptenal, (2E)-
Synonyms
反-2-庚烯醛trans-2-Heptenal
IUPAC name
(2E)-hept-2-enal
Registration numbers
MDL Number
CAS Number
Beilstein Number
EC Number
PubChem SID
Properties
Safety Information
RTECS
MJ8795000
Risk Statements
10-20/21-43
GHS Precautionary statements
P280-P312
Safety Statements
16-36/37
German water hazard class
3
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
Acute toxicity (oral, dermal, inhalation), categories 1,2,3
European Hazard Symbols
Harmful (Xn)UN Number
1988
Packing Group
3
GHS Signal Word
Danger
MSDS Link
Storage Temperature
2-8°C
Hazard Class
3
GHS Hazard statements
H226-H302-H311-H317-H332
Personal Protective Equipment
Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
RID/ADR
UN 1988 3/PG 3
Physical Property
Flash Point
51 °C
123.8 °F
Density
0.857 g/mL at 25 °C(lit.)
Boiling Point
90-91 °C/50 mmHg(lit.)
Refractive Index
n20/D 1.450(lit.)
Vapor Density
>1 (vs air)
Product Information
Purity
97%
Linear Formula
CH3(CH2)3CH=CHCHO
Molecule Details
Packaging
5 g in glass bottle
5 g in glass bottle
Molecular Spectra
No Data Available
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References
No Data Available
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