495492

tert-Butyldimethyl(2-propynyloxy)silane

97%

Manufacturer: Sigma Aldrich

CAS Number: 76782-82-6

Synonym(S): (1,1-Dimethylethyl)dimethyl(2-propyn-1-yloxy)silane, 1-(tert-Butyldimethylsilyloxy)-2-propyne, 3-(Dimethyl-tert-butylsiloxy)propyne, 3-(tert-Butyldimethylsilyloxy)-1-propyne, 3-(tert-Butyldimethylsilyloxy)propyne, 3-tert-Butyldimethylsiloxy-1-propyne, Dimethyl(2-Propynyloxy)(tert-butyl)silane

Select a Size

Pack Size SKU Availability Price
5 ML 495492-5-ML In Stock ₹ 4,221.75
25 ML 495492-25-ML In Stock ₹ 11,258.00

495492 - 5 ML

₹ 4,221.75

In Stock

Quantity

1

Base Price: ₹ 4,221.75

GST (18%): ₹ 759.915

Total Price: ₹ 4,981.665

Quality Level

100

Assay

97%

refractive index

n20/D 1.429 (lit.)

bp

40 °C/8 mmHg (lit.)

density

0.84 g/mL at 25 °C (lit.)

SMILES string

CC(C)(C)[Si](C)(C)OCC#C

InChI

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

InChI key

ZYDKYFIXEYSNPO-UHFFFAOYSA-N

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Description

  • General description: tert-Butyldimethyl(2-propynyloxy)silane is an aliphatic terminal alkyne.
  • Application: tert-Butyldimethyl(2-propynyloxy)silane may be used in the synthesis of (R)-2,3-pentadecadien-1-ol[1] and (S)-ethyl 5-(tert-butyldimethylsilyloxy)-2-hydroxy-2-phenylpent-3-ynoate.[2]

SAFETY INFORMATION

Pictograms

GHS02

Signal Word

Warning

Hazard Statements

H226

Precautionary Statements

P210

Hazard Classifications

Flam. Liq. 3

WGK

WGK 3

Flash Point(F)

101.8 °F

Flash Point(C)

38.8 °C

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Quality Level:
100

Assay:
97%

refractive index:
n20/D 1.429 (lit.)

bp:
40 °C/8 mmHg (lit.)

density:
0.84 g/mL at 25 °C (lit.)

SMILES string:
CC(C)(C)[Si](C)(C)OCC#C

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

InChI key:
ZYDKYFIXEYSNPO-UHFFFAOYSA-N

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