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2-(Trimethylsilyl)ethoxymethyl chloride_Molecular_structure_CAS_76513-69-4)
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2-(Trimethylsilyl)ethoxymethyl chloride

Catalog No. 92749 Name Sigma Aldrich
CAS Number 76513-69-4 Website http://www.sigmaaldrich.com
M. F. C6H15ClOSi Telephone 1-800-521-8956
M. W. 166.7212 Fax
Purity ≥95.0% (GC) Email
Storage Chembase ID: 150670

SYNONYMS

Title
2-(三甲基硅烷基)乙氧甲基氯
IUPAC name
[2-(chloromethoxy)ethyl]trimethylsilane
IUPAC Traditional name
[2-(chloromethoxy)ethyl]trimethylsilane
Synonyms
(2-氯甲氧基乙基)三甲基硅烷
Chloromethyl 2-trimethylsilylethyl ether
SEM-chloride
(2-Chloromethoxyethyl)trimethylsilane
SEM-Cl
SEM-氯化物
氯甲基三甲基硅乙基醚

DATABASE IDS

EC Number 278-483-4
MDL Number MFCD00009919
PubChem SID 24889710
CAS Number 76513-69-4
Beilstein Number 3587289

PROPERTIES

Linear Formula (CH3)3SiCH2CH2OCH2Cl
Purity ≥95.0% (GC)
Shipped in wet ice
Boiling Point 170-172 °C(lit.)
Boiling Point 57-59 °C/8 mmHg(lit.)
Density 0.942 g/mL at 25 °C(lit.)
Flash Point 46 °C
Flash Point 114.8 °F
Refractive Index n20/D 1.435(lit.)
Refractive Index n20/D 1.436
GHS Pictograms GHS02
GHS Pictograms GHS05
GHS Signal Word Danger
GHS Hazard statements H226-H314
European Hazard Symbols Corrosive Corrosive (C)
MSDS Link Download
Personal Protective Equipment Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
GHS Precautionary statements P280-P305 + P351 + P338-P310
RID/ADR UN 2920 8/PG 2
Risk Statements 10-34
Safety Statements 26-28-36/37/39-45
Storage Temperature 2-8°C
Hazard Class 8
UN Number 2920
Packing Group 2
German water hazard class 3

DETAILS

Description (English)
Other Notes
Protecting-group reagent for alcohols and other functional groups selectively removable with Bu4NF 1,2,3; Protecting group for pyrroles and imidazoles, facilitating selective metalation 4; Reagent for the introduction of a protected C1 building block 5
Packaging
5, 25 mL in glass bottle
Description (简体中文)
Other Notes
醇和其他官能团的保护试剂,可被 Bu4NF 1,2,3 选择性去除;吡咯和咪唑的保护基团,可促进选择金属化反应4;引入保护性·C1 结构单元的试剂5
包装
5, 25 mL in glass bottle

REFERENCES