775606
2,2,3,3-Tetramethyl-4,7,10,13,16-pentaoxa-3-silanonadec-18-yne
97%
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About This Item
Empirical Formula (Hill Notation):
C17H34O5Si
CAS Number:
Molecular Weight:
346.53
MDL number:
UNSPSC Code:
12352200
PubChem Substance ID:
NACRES:
NA.22
Assay
97%
form
liquid
reaction suitability
reaction type: click chemistry
refractive index
n20/D 1.451
density
0.980 g/mL at 25 °C
SMILES string
CC(C)(C)[Si](C)(C)OCCOCCOCCOCCOCC#C
InChI
1S/C17H34O5Si/c1-7-8-18-9-10-19-11-12-20-13-14-21-15-16-22-23(5,6)17(2,3)4/h1H,8-16H2,2-6H3
InChI key
NVHJBVPAABUHIU-UHFFFAOYSA-N
Application
Protected PEG-alkyne for Cu catalyzed azide-alkyne cycloadditions or palladium catalyzed coupling reactions.
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 3 Oral - Skin Irrit. 2
Storage Class Code
6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Regulatory Information
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