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Cas Database

Name	3-Nonen-2-one	EINECS	238-248-9
CAS No.	14309-57-0	Density	0.835 g/cm³
PSA	17.07000	LogP	2.71190
Solubility	N/A	Melting Point	N/A
Formula	C₉H₁₆O	Boiling Point	201.89 °C at 760 mmHg
Molecular Weight	140.225	Flash Point	81.667 °C
Transport Information	N/A	Appearance	Colourless liquid
Safety	16	Risk Codes	11
Molecular Structure		Hazard Symbols	R36/37:Irritating to eyes and respiratory system.;
Synonyms	Non-3-en-2-one;	Article Data	16

3-Nonen-2-one Synthetic route

: oxime of 3-nonen-2-one

: 14309-57-0
Non-3-en-2-on

Conditions

Conditions	Yield
With (Bu4N)2S2O8 In 1,2-dichloro-ethane for 1.5h; Heating;	93%

: 4202-14-6
dimethyl (2-oxopropyl)phosphonate

: 66-25-1
hexanal

: 14309-57-0
Non-3-en-2-on

Conditions

Conditions	Yield
With sodium hydroxide; tetrabutylammomium bromide In dichloromethane; water for 12h;	82%

: 80387-31-1
(3E,5E)-nona-3,5-dien-2-one

: 14309-57-0
Non-3-en-2-on

Conditions

Conditions	Yield
With <(But2PH)PdPBut2>2 pretreated with O2; hydrogen In tetrahydrofuran for 1.5h; Ambient temperature;	59%

: 66-25-1
hexanal

: 67-64-1
acetone

: 14309-57-0
Non-3-en-2-on

Conditions

Conditions	Yield
With sodium hydroxide
With piperidine; acetic acid
With L-proline In water at 20℃; Aldol condensation;

: 57374-31-9
2-acetoxy-non-2-ene

: 14309-57-0
Non-3-en-2-on

Conditions

Conditions	Yield
With potassium acetate; acetic acid

: 592-76-7
1-Heptene

: 108-24-7
acetic anhydride

: 14309-57-0
Non-3-en-2-on

Conditions

Conditions	Yield
With zinc(II) chloride

: 110-62-3
pentanal

: 67-64-1
acetone

: 14309-57-0
Non-3-en-2-on

Conditions

Conditions	Yield
(i) aq. NaOH, (ii) H2SO4; Multistep reaction;

: 705-86-2
(+/-)-δ-decanolactone

A: 14309-57-0
Non-3-en-2-on

B: 6175-23-1
2,4-nonanedione

C: 1038622-41-1
4-hydroxy-2-nonanone

D: 60-12-8
2-phenylethanol

E: 91525-87-0
nonane-2,4-diol

F: 66-25-1
hexanal

Conditions

Conditions	Yield
at 25℃; for 72h; Product distribution; Fusarium solani; degradative patways of alkano-δ-lactones by fungus Fusarium solani;

...Expand

: 592-76-7
1-Heptene

: 75-36-5
acetyl chloride

: 14309-57-0
Non-3-en-2-on

Conditions

Conditions	Yield
With tetraethylammonium chloride In dichloromethane at -10 - -5℃; electrolysis (undivided cell, Al-anode, Cu-cathode);	23 % Chromat.

: 66-25-1
hexanal

: 67-64-1
acetone

A: 14309-57-0
Non-3-en-2-on

B: 102368-24-1
(4S)-4-hydroxynonan-2-one

C: (R)-4-hydroxyl-2-nonenone

Conditions

Conditions	Yield
Stage #1: acetone With L-proline In N,N-dimethyl-formamide at 10℃; for 0.5h; Aldol Addition; Sealed tube; Stage #2: hexanal In N,N-dimethyl-formamide at 10℃; for 48h; Concentration; Solvent; Sealed tube; enantioselective reaction;	A 72 %Spectr. B 22 %Spectr. C n/a

3-Nonen-2-one Chemical Properties

IUPAC Name: (E)-non-3-en-2-one
Molecular Formula: C₉H₁₆O
Molecular Weight: 140.22
Flash Point: 81.3 °C
EINECS: 238-248-9
Refractive index n20/D 1.449(lit.)
Product Name: 3-Nonen-2-one
Density 0.848 g/mL at 25 °C(lit.)
Enthalpy of Vaporization: 43.81 kJ/mol
Boiling Point: 201.9 °C at 760 mmHg
Vapour Pressure of 3-Nonen-2-one (14309-57-0): 0.301 mmHg at 25°C
Synonyms: Trans-3-nonen-2-one ; 3-Nonen-2-one ; Fema 3955 ; (3E)-3-nonen-2-one ; Non-3-en-2-one
Following is the molecular structure of 3-Nonen-2-one (14309-57-0):

3-Nonen-2-one Safety Profile

Safety Information of 3-Nonen-2-one (14309-57-0):
WGK Germany: 3

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