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CAS RN: 14630-40-1 | Product Number: B1090

Bis(trimethylsilyl)acetylene


Purity: >97.0%(GC)
Synonyms:
  • BTMSA
Documents:
5G
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¥24,900
≥40  12   ≥40 
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Product Number B1090
Purity / Analysis Method >97.0%(GC)
Molecular Formula / Molecular Weight C__8H__1__8Si__2 = 170.40 
Physical State (20 deg.C) Solid
Storage Temperature 0-10°C
Store Under Inert Gas Store under inert gas
Condition to Avoid Air Sensitive,Moisture Sensitive,Heat Sensitive
CAS RN 14630-40-1
Reaxys Registry Number 906870
PubChem Substance ID 87564033
MDL Number

MFCD00008276

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 134 °C
Flash point 2 °C
GHS
Pictogram Pictogram Pictogram
Signal Word Danger
Hazard Statements H315 : Causes skin irritation.
H319 : Causes serious eye irritation.
H228 : Flammable solid.
Precautionary Statements P240 : Ground/bond container and receiving equipment.
P210 : Keep away from heat/sparks/open flames/hot surfaces. No smoking.
P241 : Use explosion-proof electrical/ ventilating/ lighting/ equipment.
P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ eye protection/ face protection.
P302 + P352 : IF ON SKIN: Wash with plenty of water.
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.
P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P362 + P364 : Take off contaminated clothing and wash it before reuse.
P332 + P313 : If skin irritation occurs: Get medical advice/ attention.
Related Laws:
Fire Defense Law Group-4-1-II
Transport Information:
UN Number UN1325
Class 4.1
Packing Group II
PubMed Literature


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