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3-trimethylsilylprop-2-ynal

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Origin: China

Cas No: 2975-46-4

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Product Description

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CAS No.: 2975-46-4 Formula: C6H10OSi Molecular Weight: 126.22900

Basic Info

Chemical Name	3-trimethylsilylprop-2-ynal
Synonyms	3-(Trimethylsilyl)propynal; 3-(Trimethylsilyl)-2-propynal; trimethylsilyl propargyl aldehyde; 3-(Trimethylsilyl)propiolaldehyde; trimethylsilylprop-2-yn-1-al;
CAS No.	2975-46-4
Molecular Formula	C6H10OSi
Molecular Weight	126.22900
PSA	17.07000
LogP	1.06610

Properties

Density	0.86
Boiling Point	52ºC (30 torr)
Flash Point	29ºC
Refractive Index	1.444
Vapor Pressure	12.7mmHg at 25°C

Safety Info

Safety Statements	S26-S36/37
Packing Group	II
RIDADR	UN 1224
Risk Statements	R10; R36/37/38
Hazard Codes	Xi

Synthesis Route

N,N-dimethylformamide+Ethynyltrimethylsilane→3-trimethylsilylprop-2-ynal
3-(Trimethylsilyl)propargyl alcohol→3-trimethylsilylprop-2-ynal
Ethynyltrimethylsilane→3-trimethylsilylprop-2-ynal

Precursor

N,N-dimethylformamide
3-(Trimethylsilyl)propargyl alcohol
Methyl (Trimethylsilyl)Propiolate
Ethynyltrimethylsilane

Downstream Product

1-trimethylsilyloct-7-en-1-yn-3-ol
4-(Trimethylsilyl)-3-butyn-2-one
trimethyl(propa-1,2-dienyl)silane
3-(diethylamino)prop-2-enal

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