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CAS RN: 86318-61-8 | Product Number: B4365

(tert-Butyldimethylsilyl)acetylene


Purity: >97.0%(GC)
Synonyms:
  • (tert-Butyl)ethynyldimethylsilane
Documents:
5G
€99.00
1   ≥100 
25G
€385.00
1   ≥100 

*Stock available in Belgium will be delivered in 1 to 3 days
*Stock available in Japan will be delivered in 1 to 2 weeks (excludes regulated items and dry ice shipments).


Product Number B4365
Purity / Analysis Method >97.0%(GC)
Molecular Formula / Molecular Weight C__8H__1__6Si = 140.30 
Physical State (20 deg.C) Solid
Storage Temperature Refrigerated (0-10°C)
Store Under Inert Gas Store under inert gas
Condition to Avoid Moisture Sensitive
CAS RN 86318-61-8
Reaxys Registry Number 1921466
PubChem Substance ID 253661764
MDL Number

MFCD00191877

Specifications
Appearance White or Colorless to Almost white or Almost colorless powder to lump to clear liquid
Purity(GC) min. 97.0 %
Properties (reference)
Melting Point 22 °C
Boiling Point 110 °C
Flash point 6 °C
Specific Gravity (20/20) 0.77
Refractive Index 1.42
GHS
Pictogram Pictogram Pictogram
Signal Word Warning
Hazard Statements H315 : Causes skin irritation.
H319 : Causes serious eye irritation.
H228 : Flammable solid.
Precautionary Statements P240 : Ground and bond container and receiving equipment.
P210 : Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection.
P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish.
P337 + P313 : If eye irritation persists: Get medical advice/ attention.
Related Laws:
Transport Information:
UN Number UN1325
Class 4.1
Packing Group III
HS Number 2931900090
Application
Introduction of tert-Butyldimethylsilyl(TBDMS)-ethynyl Group

References


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