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Ethyl 6,8-dichlorooctanoate

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Name

Ethyl 6,8-dichlorooctanoate

EINECS 435-080-1
CAS No. 1070-64-0 Density 1.094 g/cm3
PSA 26.30000 LogP 3.34620
Solubility N/A Melting Point N/A
Formula C10H18Cl2O2 Boiling Point 288.5 °C at 760 mmHg
Molecular Weight 241.158 Flash Point 105.1 °C
Transport Information N/A Appearance Colorless to yellowish transparent liquid
Safety 26-36 Risk Codes 36/37/38
Molecular Structure Molecular Structure of 1070-64-0 (Ethyl 6,8-dichlorooctanoate) Hazard Symbols IrritantXi
Synonyms

6,8-Dichlorooctanoicacid ethyl ester;

 

Ethyl 6,8-dichlorooctanoate Synthetic route

1070-65-1

6-hydroxy-8-chlorooctanoic acid ethyl ester

1070-64-0

6,8-dichlorooctanoic acid ethyl ester

Conditions
ConditionsYield
With phosgene; N,N'-dimethylbenzylamine In 1,2-dichloro-ethane at 10 - 75℃; for 2.5h; Concentration; Solvent; Reagent/catalyst; Temperature;96.69%
With pyridine; thionyl chloride; benzene
With thionyl chloride In toluene at 100℃; for 5h; Reagent/catalyst; Solvent; Cooling with ice; Large scale;480 kg

C10H20O4

1070-64-0

6,8-dichlorooctanoic acid ethyl ester

Conditions
ConditionsYield
With thionyl chloride at 80℃; for 4h; Reagent/catalyst; Temperature; Alkaline conditions;87%
626-86-8

adipinic acid monoethyl ester

1070-64-0

6,8-dichlorooctanoic acid ethyl ester

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 1,1,2,2-tetrachloro-ethane; thionyl chloride / anschliessendes Behandeln mit Aethylen und Aluminiumchlorid und Behandeln der nach dem Versetzen mit wss.Salzsaeure erhaltenen nicht-waessrigen Phase des Reaktionsgemisches mit Natriumboranat in Aethanol
2: benzene; pyridine; thionyl chloride
View Scheme
22054-13-3

7-hydroxyheptanal

1070-64-0

6,8-dichlorooctanoic acid ethyl ester

Conditions
ConditionsYield
Multi-step reaction with 5 steps
1: Pt/γ-Al2O3 / toluene / 100 °C
2: alumina / 350 °C
3: Amberlyst-15 / 10 h / 100 °C
4: Pd/γ-Al2O3; hydrogen / water / 100 °C / 37503.8 Torr / Sealed tube
5: thionyl chloride / 4 h / 80 °C / Alkaline conditions
View Scheme
6149-48-0

ethyl 7-hydroxyheptanoate

1070-64-0

6,8-dichlorooctanoic acid ethyl ester

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: alumina / 350 °C
2: Amberlyst-15 / 10 h / 100 °C
3: Pd/γ-Al2O3; hydrogen / water / 100 °C / 37503.8 Torr / Sealed tube
4: thionyl chloride / 4 h / 80 °C / Alkaline conditions
View Scheme
25118-23-4

ethyl 6-heptenoate

1070-64-0

6,8-dichlorooctanoic acid ethyl ester

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: Amberlyst-15 / 10 h / 100 °C
2: Pd/γ-Al2O3; hydrogen / water / 100 °C / 37503.8 Torr / Sealed tube
3: thionyl chloride / 4 h / 80 °C / Alkaline conditions
View Scheme
1070-64-0

6,8-dichlorooctanoic acid ethyl ester

1200-22-2

(R)-1,2-dithiolane-3-pentanoic acid

Conditions
ConditionsYield
With ammonium hydrogen sulfite; sodium sulfide nonahydrate; sulfur In propan-1-ol; water; isopropyl alcohol at 70℃; for 3.5h; Temperature; Solvent; Reagent/catalyst; Inert atmosphere; Darkness;30.6%
1070-64-0

6,8-dichlorooctanoic acid ethyl ester

98997-92-3

6,8-dichloro-octan-1-ol

Conditions
ConditionsYield
With lithium aluminium tetrahydride; diethyl ether
1070-64-0

6,8-dichlorooctanoic acid ethyl ester

100911-03-3

5,7-dichloro-heptanoic acid

1070-64-0

6,8-dichlorooctanoic acid ethyl ester

120089-31-8

8-bromo-1,3-dichloro-octane

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: lithium alanate; diethyl ether
2: tetrachloromethane; phosphorus (III)-bromide
View Scheme

Ethyl 6,8-dichlorooctanoate Chemical Properties

Molecular Structure:

Molecular Formula: C10H18Cl2O2
Molecular Weight: 241.1547
IUPAC Name: Ethyl 6,8-dichlorooctanoate
Synonyms of Octanoic acid, 6,8-dichloro-, ethyl ester (CAS NO.1070-64-0): 4-02-00-00998 (Beilstein Handbook Reference) ; 6,8-Dichlorooctanoic acid ethyl ester ; BRN 1771820
CAS NO: 1070-64-0 
Index of Refraction: 1.455
Molar Refractivity: 59.8 cm3
Molar Volume: 220.2 cm3
Surface Tension: 33.2 dyne/cm
Density: 1.094 g/cm3
Flash Point: 105.1 °C
Enthalpy of Vaporization: 52.78 kJ/mol
Boiling Point: 288.5 °C at 760 mmHg
Vapour Pressure: 0.00233 mmHg at 25°C

Ethyl 6,8-dichlorooctanoate Uses

  Octanoic acid, 6,8-dichloro-, ethyl ester (CAS NO.1070-64-0) is used for vitamin class medicine lipoic acid, lipoic amide intermediates.

Ethyl 6,8-dichlorooctanoate Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mammal (species unspecified) LD50 oral 3700mg/kg (3700mg/kg) BEHAVIORAL: EXCITEMENT

LUNGS, THORAX, OR RESPIRATION: DYSPNEA
Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 21(10), Pg. 39, 1977.

Ethyl 6,8-dichlorooctanoate Safety Profile

Hazard Codes of Octanoic acid, 6,8-dichloro-, ethyl ester (CAS NO.1070-64-0): IrritantXi
Risk Statements: 36/37/38 
R36/37/38: Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S36: Wear suitable protective clothing.
WGK Germany: 2

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