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2,4-Heptadienoic acid

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Name

2,4-Heptadienoic acid

EINECS N/A
CAS No. 17175-86-9 Density 1.001 g/cm3
PSA 37.30000 LogP 1.59340
Solubility N/A Melting Point N/A
Formula C7H10O2 Boiling Point 247.2 °C at 760 mmHg
Molecular Weight 126.155 Flash Point 154.1 °C
Transport Information N/A Appearance N/A
Safety Risk Codes N/A
Molecular Structure Molecular Structure of 17175-86-9 ((2E,4E)-hepta-2,4-dienoic acid) Hazard Symbols N/A
Synonyms

2,4-Heptadiensaeure;2,4-Heptadienoic acid;

Article Data 5

2,4-Heptadienoic acid Synthetic route

17175-86-9

2,4-heptadienoic acid

Conditions
ConditionsYield
With palladium(II) nitrate hydrate; oxygen; nitric acid; cetyltrimethylammonium chloride; sodium sulfate In cyclohexane at 50℃; under 3750.38 Torr; for 12h; pH=4.5; Reagent/catalyst; pH-value; Solvent; Temperature; Sealed tube; Autoclave;93%
5910-85-0

hepta-2,4-dienal

17175-86-9

2,4-heptadienoic acid

Conditions
ConditionsYield
With potassium hydroxide; silver nitrate In ethanol; water Ambient temperature;87%
With hydroxide; silver nitrate
1191-04-4

2-hexenoic acid

17175-86-9

2,4-heptadienoic acid

Conditions
ConditionsYield
Multi-step reaction with 3 steps
2: 73 percent / CH3I / 3 h / Heating
3: 87 percent / AgNO3, KOH / H2O; ethanol / Ambient temperature
View Scheme
505-57-7

2-hexenal

17175-86-9

2,4-heptadienoic acid

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: 89 percent / AgNO3, KOH / H2O; ethanol / Ambient temperature
3: 73 percent / CH3I / 3 h / Heating
4: 87 percent / AgNO3, KOH / H2O; ethanol / Ambient temperature
View Scheme
4219-24-3

hex-3-enoic acid

17175-86-9

2,4-heptadienoic acid

Conditions
ConditionsYield
Multi-step reaction with 3 steps
2: 73 percent / CH3I / 3 h / Heating
3: 87 percent / AgNO3, KOH / H2O; ethanol / Ambient temperature
View Scheme
102651-78-5

hex-2-enal-N,N-dimethyl hydrazone

17175-86-9

2,4-heptadienoic acid

Conditions
ConditionsYield
Multi-step reaction with 5 steps
1: 76 percent / CH3I / 3 h / Heating
2: 89 percent / AgNO3, KOH / H2O; ethanol / Ambient temperature
4: 73 percent / CH3I / 3 h / Heating
5: 87 percent / AgNO3, KOH / H2O; ethanol / Ambient temperature
View Scheme
102651-80-9

2,4-Heptadienal-dimethylhydrazon

17175-86-9

2,4-heptadienoic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 73 percent / CH3I / 3 h / Heating
2: 87 percent / AgNO3, KOH / H2O; ethanol / Ambient temperature
View Scheme
33498-40-7

1,1-diethoxy-pent-2-ene

17175-86-9

2,4-heptadienoic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: (i) ZnCl2, (ii) AcOH, (iii) (saponification)
2: AgNO3, OH-
View Scheme

2,4-Heptadienoic acid Specification

The CAS register number of 2,4-Heptadienoic acid is 17175-86-9. The systematic name about this chemical is (2E,4E)-hepta-2,4-dienoic acid. The molecular formula about this chemical is C7H10O2 and the molecular weight is 126.1552.

Physical properties about 2,4-Heptadienoic acid are: (1)ACD/LogP: 1.88; (2)ACD/LogD (pH 5.5): 0.91; (3)ACD/LogD (pH 7.4): -0.89; (4)ACD/BCF (pH 5.5): 1.71; (5)ACD/BCF (pH 7.4): 1; (6)ACD/KOC (pH 5.5): 27.16; (7)ACD/KOC (pH 7.4): 1; (8)#H bond acceptors: 2; (9)#H bond donors: 1; (10)#Freely Rotating Bonds: 3; (11)Polar Surface Area: 26.3 Å2; (12)Index of Refraction: 1.486; (13)Molar Refractivity: 36.15 cm3; (14)Molar Volume: 125.9 cm3; (15)Polarizability: 14.33x10-24cm3; (16)Surface Tension: 35.2 dyne/cm; (17)Density: 1.001 g/cm3; (18)Flash Point: 154.1 °C; (19)Enthalpy of Vaporization: 53.33 kJ/mol; (20)Boiling Point: 247.2 °C at 760 mmHg; (21)Vapour Pressure: 0.00841 mmHg at 25 °C.

You can still convert the following datas into molecular structure:
(1)SMILES: O=C(O)\C=C\C=C\CC
(2)InChI: InChI=1/C7H10O2/c1-2-3-4-5-6-7(8)9/h3-6H,2H2,1H3,(H,8,9)/b4-3+,6-5+
(3)InChIKey: GYTGOLDQGRPDNF-VNKDHWASBY
(4)Std. InChI: InChI=1S/C7H10O2/c1-2-3-4-5-6-7(8)9/h3-6H,2H2,1H3,(H,8,9)/b4-3+,6-5+
(5)Std. InChIKey: GYTGOLDQGRPDNF-VNKDHWASSA-N

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