Home Categories Chemical Reagents 4-(<i>tert</i>-Butyldimethylsilyloxy)-1-butyne
A7890512

4-(<i>tert</i>-Butyldimethylsilyloxy)-1-butyne , >97.0%(GC) , 78592-82-2

CAS NO.:78592-82-2

Empirical Formula: C10H20OSi

Molecular Weight: 184.35

MDL number: MFCD03427046

Pack Size Price Stock Quantity
1ML RMB111.20 In Stock
5ML RMB336.00 In Stock
25ML RMB1178.40 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Boiling point: 70-74 °C/10 mmHg (lit.)
Density  0.893 g/mL at 25 °C (lit.)
refractive index  n20/D 1.43(lit.)
Flash point: 137 °F
form  clear liquid
color  Colorless to Light yellow
Specific Gravity 0.893
Hydrolytic Sensitivity 7: reacts slowly with moisture/water

Description and Uses

4-(tert-Butyldimethylsilyloxy)-1-butyne may be used in the synthesis of 1-(tert-butyldimethylsilyloxy)-3-pentyn-5-ol and 1-(tert-butyldimethylsilyloxy)-6,6-dimethyl-3-heptyn-5-ol.

Safety

Symbol(GHS) 
GHS02,GHS07
Signal word  Warning
Hazard statements  H226-H315-H319-H335
Precautionary statements  P210-P302+P352-P305+P351+P338
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
RIDADR  UN 1993 3/PG 2
WGK Germany  3
TSCA  No
HS Code  2931.90.9010
HazardClass  CORROSIVE
PackingGroup  III

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