3-(tert-Butyldimethylsilyloxy)propyne [76782-82-6]

1: Identification

Name:  3-(tert-Butyldimethylsilyloxy)propyne

Synonyms: Propargyl alcohol tert-butyldimethylsilyl ether; tert-Butyldimethyl(2-propyn-1-yloxy)silane; tert-Butyldimethyl(2-propynyloxy)silane; tert-Butyldimethylsilyl propargyl ethe

Molecular Structure:

Molecular Formula: C9H18OSi

Molecular Weight: 170.32

CAS NO.: 76782-82-6

2：Properties

Density: 0.838±0.06 g/cm3

Boiling point: 52-54 ºC

Flash point:  38.8±10.0 ºC

Solubility: Sparingly Soluble (0.34 g/L) (25 ºC)

3: Quality Standard

Appearance: Clear liquid

Purity: 97.00%min

Water: 3.0%max

Packing: in 1L, 5L, 10L, 25L, 200L packing according to customer’s order quantity.

Storage Condition: stored under normal temperature, sealed and keep away from open fire and heat source.

Usage: For the manufacture of pharmaceutical intermediates and organic synthesis and the production of solvents.

Transport Information:

UN-Number: 1993                Class: 3              Packing group: III

Proper shipping name:

FLAMMABLE LIQUID, N.O.S. (tert-Butyldimethyl(2-propynyloxy)silane)

HS CODE: 2931909090