3-METHYL-3-TRIMETHYLSILYLOXY-1-BUTYNE

Product Name: 3-METHYL-3-TRIMETHYLSILYLOXY-1-BUTYNE
CAS No.: 17869-77-1
Chemical Name: 3-METHYL-3-TRIMETHYLSILYLOXY-1-BUTYNE
Synonyms: DK598;3-METHYL-3-TRIMETHYLSILYLOXY-1-BUTY;3-methyl-3-trimethylsiloxy-1-butyne;3-(Trimethylsiloxy)-3-methyl-1-butyne;3-METHYL-3-TRIMETHYLSILYLOXY-1-BUTYNE;1,1-DIMETHYLPROPYNYLOXYTRIMETHYLSILANE;rimethyl(2-methylbut-3-yn-2-yloxy)silane;(1,1-Dimethylpropargyloxy)]trimethylsilane;triMethyl[(2-Methylbut-3-yn-2-yl)oxy]silane;[(1,1-DIMETHYL-2-PROPYNYL)OXY]TRIMETHYLSILANE
CBNumber: CB4268909
Molecular Formula: C8H16OSi
Formula Weight: 156.3
MOL File: 17869-77-1.mol

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3-METHYL-3-TRIMETHYLSILYLOXY-1-BUTYNE Property

Melting point:: 42-42.5 °C
Boiling point:: 115-116 °C(lit.)
Density: 0.806 g/mL at 25 °C(lit.)
refractive index: n20/D 1.404(lit.)
Flash point:: 30 °F
form: Liquid
Specific Gravity: 0.808

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Safety

Hazard Codes: F
Risk Statements: 11
Safety Statements: 16-36
RIDADR: UN 1993 3/PG 2
WGK Germany: 3
HazardClass: 3
PackingGroup: III
HS Code: 29319090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word: Danger
Hazard statements: H225Highly Flammable liquid and vapour
Precautionary statements: P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 495239
Product name: [(1,1-Dimethyl-2-propynyl)oxy]trimethylsilane
Purity: 98%
Packaging: 5ml
Price: $54.81
Updated: 2025/07/31

GFS CHEMICALS

Product number: 82241
Product name: METHYLMETHYLSILYLOXYBUTYN
Packaging: 10g
Price: $74.73
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FD30935
Product name: [(1,1-Dimethyl-2-propynyl)oxy]trimethylsilane
Packaging: 50g
Price: $600
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: ORS0005274
Product name: 3-METHYL-3-TRIMETHYLSILYLOXY-1-BUTYNE
Purity: 95.00%
Packaging: 5ML
Price: $796.37
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FD30935
Product name: [(1,1-Dimethyl-2-propynyl)oxy]trimethylsilane
Packaging: 100g
Price: $800
Updated: 2021/12/16

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3-METHYL-3-TRIMETHYLSILYLOXY-1-BUTYNE Chemical Properties,Usage,Production

General Description

[(1,1-Dimethyl-2-propynyl)oxy]trimethylsilane is also known as trimethyl[(2-methyl-3-butyn-2-yl)oxy]silane. Its enthalpy of vaporization at boiling point has been reported.

3-METHYL-3-TRIMETHYLSILYLOXY-1-BUTYNE Preparation Products And Raw materials

Raw materials

Preparation Products

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3-METHYL-3-TRIMETHYLSILYLOXY-1-BUTYNE Suppliers

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17869-77-1, 3-METHYL-3-TRIMETHYLSILYLOXY-1-BUTYNERelated Search:

3-METHYL-1-BUTYNE TRIMETHYLSILANE TRIMETHYLSILYL CHLOROSULFONATE 1-BUTYNE PROPARGYLOXYTRIMETHYLSILANE tert-Butoxytrimethylsilane 2-TRIMETHYLSILYLOXY-3-BUTYNE ISOPROPOXYTRIMETHYLSILANE 3-METHYL-3-TRIMETHYLSILYLOXY-1-BUTYNE

3-METHYL-3-TRIMETHYLSILYLOXY-1-BUTYNE, 99%3-METHYL-3-TRIMETHYLSILYLOXY-1-BUTYNE, 99%3-METHYL-3-TRIMETHYLSILYLOXY-1-BUTYNE, 99%

3-methyl-3-trimethylsiloxy-1-butyne

3-METHYL-3-TRIMETHYLSILYLOXY-1-BUTY

Silane,[(1,1-dimethyl-2-propynyl)oxy]trimethyl-

1,1-DIMETHYLPROPYNYLOXYTRIMETHYLSILANE

[(1,1-DIMETHYL-2-PROPYNYL)OXY]TRIMETHYLSILANE

3-METHYL-3-TRIMETHYLSILYLOXY-1-BUTYNE

(1,1-Dimethyl-2-propynyl)(trimethylsilyl) ether

3-(Trimethylsiloxy)-3-methyl-1-butyne

triMethyl[(2-Methylbut-3-yn-2-yl)oxy]silane

[(1,1-Dimethyl-2-propynyl)oxy]trimethylsilane 98%

rimethyl(2-methylbut-3-yn-2-yloxy)silane

(1,1-Dimethyl-2-propyn-1-yl)oxy]trimethylsilane

DK598

Silane, [(1,1-dimethyl-2-propyn-1-yl)oxy]trimethyl-

(1,1-Dimethylpropargyloxy)]trimethylsilane

17869-77-1

C8H16SiO

HCCCOSiCH33CH3CH3

HC8801CCCH32OSiCH33

HCCCOSiCH33CH32

HCCCCH32OSiCH33

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