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CAS RN: 107-51-7 | Product Number: O0257

Octamethyltrisiloxane


Purity: >98.0%(GC)
Synonyms:
  • Dimethylbis(trimethylsilyloxy)silane
Documents:
25ML
$64.00
13   ≥20 
100ML
$164.00
≥20  11  

* Please contact our distributors or TCI to order our products. The above prices do not include freight cost, customs, and other charges to the destination.
* The storage conditions are subject to change without notice.


Product Number O0257
Purity / Analysis Method >98.0%(GC)
Molecular Formula / Molecular Weight C__8H__2__4O__2Si__3 = 236.53  
Physical State (20 deg.C) Liquid
Store Under Inert Gas Store under inert gas
Condition to Avoid Moisture Sensitive
CAS RN 107-51-7
Reaxys Registry Number 1753063
PubChem Substance ID 87574247
SDBS (AIST Spectral DB) 19531
Merck Index (14) 6748
MDL Number

MFCD00008264

Specifications
Appearance Colorless to Almost colorless clear liquid
Purity(GC) min. 98.0 %
Properties (reference)
Boiling Point 153 °C
Flash point 39 °C
Specific Gravity (20/20) 0.82
Refractive Index 1.39
Solubility (soluble in) Benzene
Solubility (slightly sol. in) Alcohol
GHS
Pictogram Pictogram
Signal Word Warning
Hazard Statements H226 : Flammable liquid and vapor.
Precautionary Statements P501 : Dispose of contents/ container to an approved waste disposal plant.
P240 : Ground/bond container and receiving equipment.
P210 : Keep away from heat/sparks/open flames/hot surfaces. No smoking.
P233 : Keep container tightly closed.
P243 : Take precautionary measures against static discharge.
P241 : Use explosion-proof electrical/ ventilating/ lighting/ equipment.
P242 : Use only non-sparking tools.
P280 : Wear protective gloves/ eye protection/ face protection.
P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish.
P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower.
P403 + P235 : Store in a well-ventilated place. Keep cool.
Related Laws:
Transport Information:
UN Number UN1993
Class 3
Packing Group III
H.S.code* 2931.90-000
*This code is applied to the products when TCI exports from Japan and not for import in your country.
PubMed Literature


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