2-(Trimethylsilyl)ethoxymethyl chloride CAS 76513-69-4

2-(Trimethylsilyl)ethoxymethyl chloride CAS 76513-69-4

Identification

CAS Number

76513-69-4

Name

2-(Trimethylsilyl)ethoxymethyl chloride

Synonyms

(2-Chloromethoxyethyl)trimethylsilane
2-(Chlormethoxy)ethylsilan [German] [ACD/IUPAC Name]
2-(Chloromethoxy)ethylsilane [ACD/IUPAC Name]
2-(Chlorométhoxy)éthylsilane [French] [ACD/IUPAC Name]
[2-(chloromethoxy)ethyl]trimethylsilane
2-(Trimethylsilyl)ethoxymethyl chloride
278-483-4 [EINECS]
76513-69-4 [RN]
Chloromethyl 2-trimethylsilylethyl ether
MFCD00009919 [MDL number]
SEM-chloride
SEM-Cl
Silane, [2-(chloromethoxy)ethyl]trimethyl- [ACD/Index Name]

(2-(chloromethoxy)ethyl)trimethylsilane
[76513-69-4] [RN]
138786-65-9 [RN]
2- ethoxymethylchloride
2-(chloromethoxy)ethyl-trimethylsilane
2-(Chloromethoxy)ethyltrimethylsilane (stabilized with Diisopropylethylamine)
2-(Chloromethoxyethyl)trimethyl silane
2-(Chloromethoxyethyl)trimethyl silane|SEM-Cl
2-(Trimethsilyl)-ethoxymethyl chloride
2-(Trimethylsilyl)ethoxymethyl Chloride (SEM-Cl)
2-(Trimethylsilyl)ethoxymethylchloride
2-(trimethysilyl)-ethoxymethyl chloride
2-Chloroethoxy Methyl trimethyl silane
2-Chloromethyl 2-(trimethylsilyl)ethyl ether
95%
FS-3821
OS-7574
SEMCl
stabilized

SMILES

C[Si](C)(C)CCOCCl

StdInChI

InChI=1S/C6H15ClOSi/c1-9(2,3)5-4-8-6-7/h4-6H2,1-3H3

StdInChIKey

BPXKZEMBEZGUAH-UHFFFAOYSA-N

Molecular Formula

C6H15ClOSi

Molecular Weight

166.721

EINECS

278-483-4

Beilstein Registry Number

3587289

MDL Number

MFCD00009919

Properties

Appearance

Colourless to light yellow liquid

Safety Data

Symbol

exclamation-mark-jpgexclamation-mark-jpgGHS02, GHS05

Signal Word

Warning

Hazard statements

H226 – H314

Precautionary Statements

P210 – P233 – P240 – P280 – P303 + P361 + P353 – P305 + P351 + P338

WGK Germany

3

MSDS Download

Specifications and Other Information of Our

Purity

95% min

Water

≤2.0%

Single Impurity

≤3.0%

Total Impurities

≤5.0%

Shelf Life

2 years

Known Application

2-(Trimethylsilyl)ethoxymethyl chloride CAS 76513-69-4 (SEM-Cl) is an organosilicon compound commonly used as a protecting group in organic synthesis. 

SEM-Cl is frequently used as a protecting group in organic synthesis, particularly for protecting hydroxyl (-OH) and amino (-NH2) groups. The use of protecting groups can prevent these functional groups from undergoing unwanted reactions during the synthesis process, thereby increasing the selectivity and efficiency of the synthesis.

In the synthesis of complex organic molecules, SEM-Cl can be used to temporarily protect certain functional groups. Once other parts of the synthesis are completed, the protecting group can be removed under specific conditions to restore the original functional group.

General View of Documents

This product is developed by our R&D company Caming Pharmaceutical Limited (http://www.caming.com/).

This product is sold exclusively through our sales company Watson International Limited, and please click the link below for details (https://www.watson-int.com/).