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PROPARGYLOXYTRIMETHYLSILANE

PROPARGYLOXYTRIMETHYLSILANE Structure
CAS No.
5582-62-7
Chemical Name:
PROPARGYLOXYTRIMETHYLSILANE
Synonyms
DK824;TIMTEC-BB SBB009047;3-(trimethylsiloxy)propyne;Propyledoxytrimethylsilane;PROPARGYLOXYTRIMETHYLSILANE;3-TRIMETHYLSILOXY-1-PROPYNE;Trimethyl(prop-2-yn-1-yloxy);3-Trimethyl siloxy-1-propane;Trimethyl(propargyloxy)silane;trimethyl(2-propynyloxy)-silan
CBNumber:
CB7688205
Molecular Formula:
C6H12OSi
Molecular Weight:
128.24
MOL File:
5582-62-7.mol
Modify Date:
2023/4/23 13:52:06

PROPARGYLOXYTRIMETHYLSILANE Properties

Melting point <0°C
Boiling point 52 °C85 mm Hg(lit.)
Density 0.835 g/mL at 25 °C(lit.)
refractive index n20/D 1.408(lit.)
Flash point 48 °F
storage temp. Flammables area
form Liquid
Specific Gravity 0.833
color Clear yellow-brown
Hydrolytic Sensitivity 7: reacts slowly with moisture/water
Sensitive Moisture Sensitive
BRN 2036793
CAS DataBase Reference 5582-62-7(CAS DataBase Reference)
EPA Substance Registry System Silane, trimethyl(2-propynyloxy)- (5582-62-7)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS02,GHS07
Signal word  Danger
Hazard statements  H302-H225
Precautionary statements  P210-P240-P241-P280a-P303+P361+P353-P501a
Hazard Codes  F
Risk Statements  11
Safety Statements  16-23-24/25
RIDADR  UN 1993 3/PG 2
WGK Germany  3
21
TSCA  Yes
HazardClass  3
PackingGroup  II
HS Code  29319090
NFPA 704
3
2 1

PROPARGYLOXYTRIMETHYLSILANE Chemical Properties,Uses,Production

Chemical Properties

CLEAR YELLOW-BROWN LIQUID

Uses

3-Trimethylsiloxy-1-propyne (Trimethyl(2-propynyloxy)silane) may be used in the synthesis of polytrialkylsiloxy-substituted macromolecules. It may be utilized in the preparation of functionalized 4-enynes and 1,4-dienes.

General Description

3-Trimethylsiloxy-1-propyne is an organosilicon compound. It is reported as silylated acetylenic monomer and its polymerizability has been studied in the presence of combined catalyst iron(III) propanoate-triethylaluminium. N2 laser light-induced aerosol particle formation from 3-trimethylsiloxy-1-propyne (trimethyl(2-propynyloxy)silane) and acrolein has been reported. The infrared laser-photosensitized (SF6) decomposition of trimethyl(2-propynyloxy)silane is reported to afford a multitude of unsaturated hydrocarbons and a solid polydimethylsiloxane phase.

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Propargyl(trimethylsilyl) ether triMethyl(prop-2-yn-1-yloxy)silane Propargyloxytrimethylsilane,97% 3-Trimethylsiloxy-1-propyne,(Propargyloxy)trimethylsilane, O-(Trimethylsilyl)propargyl alcohol, Trimethyl(2-propynyloxy)silane, Trimethyl(propargyloxy)silane O-TRIMETHYLSILYLPROPARGYL ALCOHOL 98% 3-TriMethylsiloxy-1-propyne 98% Trimethyl(prop-2-yn-1-yloxy) 2-Propynyl trimethylsilyl ether Silane, trimethyl(2-propynyloxy)- trimethyl(2-propynyloxy)-silan PROPARGYLOXYTRIMETHYLSILANE O-TRIMETHYLSILYLPROPARGYL ALCOHOL O-PROPARGYLOXY TRIMETHYL SILANE TIMTEC-BB SBB009047 TRIMETHYL(2-PROPYNYLOXY)SILANE TRIMETHYLSILYLPROPARGYL ALCOHOL 3-TRIMETHYLSILOXY-1-PROPYNE Trimethyl(propargyloxy)silane O-TRIMETHYL SILYL PROPARYL ALCOHOL O-TrimethylsilylpropargylalcoholO-Propargyloxytrimethylsilane 3-(trimethylsiloxy)propyne (Propargyloxy)trimethylsilane, O-(Trimethylsilyl)propargyl alcohol, Trimethyl(2-propynyloxy)silane, Trimethyl(propargyloxy)silane (2-propynyloxy)trimethylsilane 2-[4-(2-bromophenyl)azo-3-methyl-5-phenyl-1-pyrazolyl]-1-phenylethanol TRIMETHYLSILYLOXYPROPYNE, 98%TRIMETHYLSILYLOXYPROPYNE, 98%TRIMETHYLSILYLOXYPROPYNE, 98% Silane, trimethyl(2-propyn-1-yloxy)- Propyledoxytrimethylsilane DK824 3-Trimethyl siloxy-1-propane Trimethyl(2-propyn-1-yloxy)silane 5582-62-7 CH33SiOCH2CCH HCCCH2OSiCH33 HC8801CCH2OSiCH33 SILANE Building Blocks Alkynes Organic Building Blocks Terminal Alkynes Building Blocks Chemical Synthesis Organic Building Blocks Terminal