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623-46-1

Basic Information
CAS No.: 623-46-1
Name: 1,2-Dichloro-2-ethoxyethane
Molecular Structure:
Molecular Structure of 623-46-1 (1,2-Dichloro-2-ethoxyethane)
Formula: C4H8 Cl2 O
Molecular Weight: 143.013
Synonyms: Ether,1,2-dichloroethyl ethyl (6CI,7CI,8CI); 1,2-Dichloro-1-ethoxyethane;1,2-Dichloro-2-ethoxyethane; 1,2-Dichloroethyl ethyl ether; NSC 163477; a,b-Dichloroethyl ethyl ether
EINECS: 210-794-2
Density: 1.167
Melting Point: -72oC
Boiling Point: 145 °C at 760 mmHg
Flash Point: 43.3 °C
Appearance: Clear, very deep brown-yellow liquid.
Hazard Symbols:
Risk Codes: R10;R22;R36/37/38   
Safety: Human systemic effects. When heated to decomposition it emits toxic vapors of Cl.
Transport Information: UN 1993
PSA: 9.23000
LogP: 1.82660
Synthetic route
107-20-0

2-chloroethanal

64-17-5

ethanol

623-46-1

1,2-dichloro-2-ethoxyethane

Conditions
ConditionsYield
With hydrogenchloride
60-29-7

diethyl ether

A

7081-78-9

1-chloroethyl ethyl ether

B

623-46-1

1,2-dichloro-2-ethoxyethane

Conditions
ConditionsYield
With chlorine
60-29-7

diethyl ether

623-46-1

1,2-dichloro-2-ethoxyethane

Conditions
ConditionsYield
at 34℃; Chlorieren unter Belichtung;
Chlorieren;
With chlorine
7081-78-9

1-chloroethyl ethyl ether

623-46-1

1,2-dichloro-2-ethoxyethane

Conditions
ConditionsYield
With chlorine
928-56-3

E/Z-2-chlorovinyl ethyl ether

623-46-1

1,2-dichloro-2-ethoxyethane

Conditions
ConditionsYield
With hydrogenchloride
109-92-2

ethyl vinyl ether

623-46-1

1,2-dichloro-2-ethoxyethane

Conditions
ConditionsYield
With tetrachloromethane; chlorine
With chlorine
With chlorine In diethyl ether at -15℃; Darkness; Green chemistry;
109-92-2

ethyl vinyl ether

A

623-46-1

1,2-dichloro-2-ethoxyethane

B

687-44-5

1,1,2-trichloro-2-ethoxy-ethane

Conditions
ConditionsYield
With chlorine
621-62-5

chloroacetaldehyde diethyl acetal

623-46-1

1,2-dichloro-2-ethoxyethane

Conditions
ConditionsYield
With hydrogenchloride
7647-01-0

hydrogenchloride

123-63-7

paracetaldehyde

107-07-3

2-chloro-ethanol

A

14689-97-5

1,1-di(2-chloroethoxy)ethane

B

623-46-1

1,2-dichloro-2-ethoxyethane

Conditions
ConditionsYield
at 0 - 10℃;
7782-50-5

chlorine

109-92-2

ethyl vinyl ether

623-46-1

1,2-dichloro-2-ethoxyethane

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Chemistry

Chemical Name: 1,2-Dichloro-2-ethoxyethane
IUPAC NAME: 1,2-Dichloro-2-ethoxyethane
CAS No.: 623-46-1
EINECS: 210-794-2
Molecular Formula: C4H8Cl2O
Molecular Weight: 143.01 g/mol
Density: 1.152 g/cm3
Flash Point: 43.3 °C
Boiling Point: 145 °C at 760 mmHg
Following is the structure of 1,2-Dichloro-2-ethoxyethane (CAS No.623-46-1):


The chemical synonymous of 1,2-Dichloro-2-ethoxyethane (CAS No.623-46-1) are 1,2-Dichlorodiethyl Ether ; 1,2-Dichloro-2-ethoxyethane ; 1,2-Dichloroethyl Ether ; 1,2-Dichloroethyl Ethyl Ether ; A,B-Dichloroethyl Ether ; Ethyl-1,2-Dichloroethyl Ether ; 1,2-Dichloro-1-Ethoxy-Ethan ; Ether, 1,2-Dichloroethyl Ethyl

Toxicity Data With Reference

1.    

ihl-hmn TCLo:12 pph:BAH

    VCVGK*    Vrednie chemichescie veshestva, galogen I kislorod sodergashie organicheskie soedinenia . (Hazardous substances. Galogen and oxygen containing substances),Bandman A.L. et al.,Chimia.: 1994,281.

Safety Profile

Human systemic effects. When heated to decomposition it emits toxic vapors of Cl.
Hazard Codes: HarmfulXn
Risk Statements about 1,2-Dichloro-2-ethoxyethane (CAS No.623-46-1):
R10:Flammable. 
R22:Harmful if swallowed. 
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements about 1,2-Dichloro-2-ethoxyethane (CAS No.623-46-1):
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.