76782-82-6

Basic information

• Product Name: TERT-BUTYLDIMETHYL(2-PROPYNYLOXY)SILANE
• Synonyms: TERT-BUTYLDIMETHYL(2-PROPYNYLOXY)SILANE;TERT-BUTYLDIMETHYL(PROP-2-YNYLOXY)SILANE;PROPARGYLOXY-t-BUTYLDIMETHYLSILANE;3-(tert-Butyldimethylsilyloxy)-1-propyne;tert-ButyldiMethyl(2-propynyloxy)silane 97%;t-ButylDimethylPropargyloxysilane;Propargyl alcohol tert-butyldimethylsilyl ether;tert-Butyldimethyl(2-propyn-1-yloxy)silane
• CAS NO: 76782-82-6
• Molecular Formula: C₉H₁₈OSi
• Molecular Weight: 170.32
• Product Categories: Alkynes;Organic Building Blocks;Terminal
• Mol File: 76782-82-6.mol
• Article Data: 99

Chemical Properties

• Boiling Point: 40 °C8 mm Hg(lit.)
• Flash Point: 108 °F
• Appearance: /
• Density: 0.84 g/mL at 25 °C(lit.)
• Vapor Pressure: 3.51mmHg at 25°C
• Refractive Index: n20/D 1.429(lit.)
• Solubility: Diethyl Ether, Ethyl Acetate, Hexane
• CAS DataBase Reference: TERT-BUTYLDIMETHYL(2-PROPYNYLOXY)SILANE(CAS DataBase Reference)
• NIST Chemistry Reference: TERT-BUTYLDIMETHYL(2-PROPYNYLOXY)SILANE(76782-82-6)
• EPA Substance Registry System: TERT-BUTYLDIMETHYL(2-PROPYNYLOXY)SILANE(76782-82-6)

Safety Data

• Statements: 10
• Safety Statements: 16
• RIDADR: UN 1993 3/PG 3
• WGK Germany: 3
• Hazardous Substances Data: 76782-82-6(Hazardous Substances Data)

Usage

Chemical Properties

Colorless Oil

Uses

Different sources of media describe the Uses of 76782-82-6 differently. You can refer to the following data:
1. tert-Butyldimethyl(2-propynyloxy)silane is an alkyne used in organinc synthesis.
2. tert-Butyldimethyl(2-propynyloxy)silane may be used in the synthesis of (R)-2,3-pentadecadien-1-ol and (S)-ethyl 5-(tert-butyldimethylsilyloxy)-2-hydroxy-2-phenylpent-3-ynoate.

General Description

tert-Butyldimethyl(2-propynyloxy)silane is an aliphatic terminal alkyne.

InChI:InChI=1/C9H18OSi/c1-7-8-10-11(5,6)9(2,3)4/h1H,8H2,2-6H3

Upstream product

• 74-96-4 ethyl bromide 
• 18162-48-6 tert-butyldimethylsilyl chloride 
• 107-19-7 propargyl alcohol 
• 107-18-6 allyl alcohol 

Downstream Products

• 129593-46-0 {2-[3-(tert-Butyl-dimethyl-silanyloxy)-prop-1-ynyl]-phenyl}-methanol 
• 1027251-58-6 8-(tert-butyl-dimethyl-silanyloxy)-2-methyl-5-phenyl-oct-6-yn-3-one 
• 1027049-79-1 9-(tert-butyl-dimethyl-silanyloxy)-2-methyl-6-phenyl-non-7-yn-4-one 
• 214977-89-6 6-(tert-butyl-dimethyl-silanyloxy)-1,3-diphenyl-hex-4-yn-1-one 
• 254762-83-9 N-benzyl-N-(4-(tert-butyl-dimethyl-silanyloxy)-1-isopropyl-but-2-ynyl)-hydroxylamine 
• 262586-88-9 (R)-1-cyclohexyl-4-(tert-butyldimethylsilyloxy)-2-butyn-1-ol 
• 102245-65-8 4-[Dimethyl(1,1-dimethylethyl)silyloxy]-2-butynoic acid 
• 462632-87-7 1-cyclohexyl-4-(tert-butyldimethylsilyloxy)-but-2-yne-1-ol 
• 81535-84-4 4-<(tert-butyldimethylsilyl)oxy>-1-phenyl-2-butyn-1-one 
• 536744-92-0 1-benzyloxy-5-(tert-butyldimethylsilanyloxy)pent-3-yn-2-ol 
• 664981-88-8 N-{2-[3-(tert-butyl-dimethyl-silanyloxy)-prop-1-ynyl]-phenyl}-4-methyl-benzenesulfonamide 
• 652993-59-4 (4'R,5'R,2Z)-tert-butyldimethylsilyl-3-[4',5'-bis(methoxydiphenylmethyl)-1',3',2'-dioxaborolan-2'-yl]prop-2-en-1-yl ether 
• 345895-38-7 1-(O-tert-butyldimethylsilyl)-6-phenyl-2-hexyne-1,5-diol 

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