Uses
ChemicalBook > CAS DataBase List > 2-Methoxyethyl chloride

2-Methoxyethyl chloride

Uses
Product Name
2-Methoxyethyl chloride
CAS No.
627-42-9
Chemical Name
2-Methoxyethyl chloride
Synonyms
1-CHLORO-2-METHOXYETHANE;Ethane, 1-chloro-2-methoxy-;2-CHLOROETHYL METHYL ETHER;JACS-627-42-9;2-Methoxyethyl chlor;2-Methoxyethylchlorid;Chloro-2-methoxyethane;2-Chlorethylmethylether;2-METHOXYETHYL CHLORIDE;CHLOROETHYL METHYL ETHER
CBNumber
CB9219188
Molecular Formula
C3H7ClO
Formula Weight
94.54
MOL File
627-42-9.mol
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2-Methoxyethyl chloride Property

Melting point:
-55 °C
Boiling point:
89-90 °C (lit.)
Density 
1.035 g/mL at 25 °C (lit.)
refractive index 
n20/D 1.408(lit.)
Flash point:
59 °F
storage temp. 
Inert atmosphere,Room Temperature
solubility 
80g/l
form 
Liquid
color 
Clear colorless to yellow
Water Solubility 
60 g/L (20 C)
BRN 
1731028
Stability:
Volatile
InChIKey
XTIGGAHUZJWQMD-UHFFFAOYSA-N
CAS DataBase Reference
627-42-9(CAS DataBase Reference)
NIST Chemistry Reference
2-Chloroethyl methyl ether(627-42-9)
EPA Substance Registry System
Ethane, 1-chloro-2-methoxy- (627-42-9)
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Safety

Hazard Codes 
F,Xn
Risk Statements 
11-20/21/22-22
Safety Statements 
36/37-23-16
RIDADR 
UN 3271 3/PG 2
WGK Germany 
3
9
TSCA 
Yes
HazardClass 
3
PackingGroup 
II
HS Code 
29091900
Hazardous Substances Data
627-42-9(Hazardous Substances Data)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H225Highly Flammable liquid and vapour

H302Harmful if swallowed

H315Causes skin irritation

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P302+P352IF ON SKIN: wash with plenty of soap and water.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
242349
Product name
2-Chloroethyl methyl ether
Purity
98%
Packaging
5g
Price
$48.4
Updated
2025/07/31
Sigma-Aldrich
Product number
242349
Product name
2-Chloroethyl methyl ether
Purity
98%
Packaging
100g
Price
$161
Updated
2025/07/31
TCI Chemical
Product number
C1173
Product name
2-Chloroethyl Methyl Ether
Purity
>98.0%(GC)
Packaging
25mL
Price
$35
Updated
2025/07/31
TCI Chemical
Product number
C1173
Product name
2-Chloroethyl Methyl Ether
Purity
>98.0%(GC)
Packaging
100mL
Price
$85
Updated
2025/07/31
TCI Chemical
Product number
C1173
Product name
2-Chloroethyl Methyl Ether
Purity
>98.0%(GC)
Packaging
500mL
Price
$215
Updated
2025/07/31
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2-Methoxyethyl chloride Chemical Properties,Usage,Production

Uses

2-Chloroethyl Methyl Ether is used as a reagent in the synthesis of Piperonyl Methoxyethyl Ether (P490475); a selective inhibitor of the cytochrome P450-dependent monooxygenase from the housefly.

Chemical Properties

clear colorless to yellowish liquid

Uses

2-Chloroethyl methyl ether was used in the synthesis of acyclic nucleosides of thieno[2,3-d] pyrimidine derivatives.

Uses

2-Chloroethyl methyl ether (2-Methoxyethyl chloride) was used in the synthesis of acyclic nucleosides of thieno[2,3-d]pyrimidine derivatives.

Synthesis

77-78-1

107-07-3

627-42-9

To a round-bottomed flask equipped with a distillation apparatus, calcium carbonate (27.3 g, 273.2 mmol), dimethyl sulfate (23.5 mL, 248.4 mmol) and 2-chloroethanol (16.6 mL, 248.4 mmol) were added sequentially. The reaction mixture was heated to 120-130°C and the reaction was continued until distillation ceased (about overnight). After completion of the reaction, the distillate was diluted with ether and washed with 2N NaOH solution. The aqueous layer was again extracted with ether, and all ether layers were combined and dried with anhydrous magnesium sulfate (MgSO?). Finally, the target product 2-chloroethyl methyl ether (16) was obtained as a colorless liquid by conventional distillation (collection of fractions with a vapor temperature of 88-90°C). Yield: 10.2 g, 43% yield.

References

[1] Bioorganic and Medicinal Chemistry Letters, 2017, vol. 27, # 8, p. 1784 - 1788
[2] Journal of the American Chemical Society, 1924, vol. 46, p. 2530
[3] Journal of the American Chemical Society, 1924, vol. 46, p. 2530

2-Methoxyethyl chloride Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 2-Methoxyethyl chloride manufacturers

Shaanxi Dideu New Materials Co. Ltd
Product
1-Chloro-2-methoxyethane 627-42-9
Price
US $0.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
1000kg
Release date
2025-08-21
ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
Product
1-Chloro-2-methoxyethane 627-42-9
Price
US $3.00-9.00/KG
Min. Order
0.01KG
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2025-06-20
Career Henan Chemical Co
Product
1-Chloro-2-methoxyethane 627-42-9
Price
US $1.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
100KG
Release date
2018-12-25

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