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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;triMethyl[(2-Methylbut-3-yn-2-yl)oxy]silane;[(1,1-DIMETHYL-2-PROPYNYL)OXY]TRIMETHYLSILANE;(1,1-Dimethyl-2-propynyl)(trimethylsilyl) ether
CBNumber:
CB4268909
Molecular Formula:
C8H16OSi
Molecular Weight:
156.3
MDL Number:
MFCD00053867
MOL File:
17869-77-1.mol
MSDS File:
SDS
Last updated:2023-07-12 16:50:16

3-METHYL-3-TRIMETHYLSILYLOXY-1-BUTYNE Properties

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
FDA UNII Y99V7Z7VXG

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS02
Signal word  Danger
Hazard statements  H225
Precautionary statements  P210
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
NFPA 704
3
2 0

3-METHYL-3-TRIMETHYLSILYLOXY-1-BUTYNE price More Price(10)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 495239 [(1,1-Dimethyl-2-propynyl)oxy]trimethylsilane 98% 17869-77-1 5ml $40.26 2024-03-01 Buy
Alfa Aesar 043922 3-Methyl-3-trimethylsiloxy-1-butyne, 97% 17869-77-1 10g $107.65 2024-03-01 Buy
Alfa Aesar 043922 3-Methyl-3-trimethylsiloxy-1-butyne, 97% 17869-77-1 50g $449.65 2024-03-01 Buy
GFS CHEMICALS 82241 METHYLMETHYLSILYLOXYBUTYN 17869-77-1 10g $74.73 2021-12-16 Buy
Biosynth Carbosynth FD30935 [(1,1-Dimethyl-2-propynyl)oxy]trimethylsilane 17869-77-1 50g $600 2021-12-16 Buy
Product number Packaging Price Buy
495239 5ml $40.26 Buy
043922 10g $107.65 Buy
043922 50g $449.65 Buy
82241 10g $74.73 Buy
FD30935 50g $600 Buy

3-METHYL-3-TRIMETHYLSILYLOXY-1-BUTYNE Chemical Properties,Uses,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.

115-19-5
999-97-3
17869-77-1
Synthesis of 3-METHYL-3-TRIMETHYLSILYLOXY-1-BUTYNE from 3-Methyl butynol and Hexamethyldisilazane

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

Raw materials

Preparation Products

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

Global( 41)Suppliers
Supplier Tel Email Country ProdList Advantage
Shanghai Daken Advanced Materials Co.,Ltd
+86-371-66670886 info@dakenam.com China 15956 58
Aladdin Scientific
+1-833-552-7181 sales@aladdinsci.com United States 57511 58
J & K SCIENTIFIC LTD. 010-82848833 400-666-7788 jkinfo@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 021-61259108 18621169109 market03@meryer.com China 40240 62
Alfa Aesar 400-6106006 saleschina@alfa-asia.com China 30132 84
Energy Chemical 021-021-58432009 400-005-6266 sales8178@energy-chemical.com China 44700 61
Nanjing Chemlin Chemical Co., Ltd 025-83697070 info@chemlin.com.cn China 18089 64
Shanghai Hanhong Scientific Co.,Ltd. 021-021-64543801 13764082696 2355241799@qq.com China 42982 64
Sigma-Aldrich 021-61415566 800-8193336 orderCN@merckgroup.com China 51471 80
Nanjing NingFan Pharm-Tech CO. LTD. 17368696818 China 1986 58
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% 3-METHYL-3-TRIMETHYLSILYLOXY-1-BUTYNE, 99%3-METHYL-3-TRIMETHYLSILYLOXY-1-BUTYNE, 99%3-METHYL-3-TRIMETHYLSILYLOXY-1-BUTYNE, 99% 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- 17869-77-1 C8H16SiO HCCCOSiCH33CH3CH3 HC8801CCCH32OSiCH33 HCCCOSiCH33CH32 HCCCCH32OSiCH33 Organic Building Blocks Building Blocks Alkynes Terminal Alkynes Organic Building Blocks Terminal Building Blocks Chemical Synthesis Organic Building Blocks