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1067-25-0 - n-Propyltrimethoxysilane, 98+% - Trimethoxy-n-propylsilane - B21033 - Alfa Aesar

B21033 n-Propyltrimethoxysilane, 98+%

CAS Number
1067-25-0
Synonyms
Trimethoxy-n-propylsilane

Size Price ($) Quantity Availability
25g 31.83
100g 103.00
500g 284.00
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n-Propyltrimethoxysilane, 98+%

MDL
MFCD00043026
EINECS
213-926-7

Chemical Properties

Formula
CH3(CH2)2Si(OCH3)3
Formula Weight
164.28
Boiling Point
142-143°
Flash Point
34°(93°F)
Density
0.935
Refractive Index
1.3900
Sensitivity
Moisture Sensitive
Solubility
Reacts with water.

Applications

It finds its application as an important material in sol-gel production, provides a hydrophobic surface treatment for inorganic powders or filter materials and it is one of the catalyst component for polyolefin production with Ziegler-Natta catalyst.

Notes

Moisture sensitive. Store away from oxidizing agents and bases. Keep the container tightly closed and place it in a cool, dry and well ventilated condition.

Literature References

B. Riegel, et al. Raman spectroscopic analysis of the sol-gel processing of Full-size image (<1 K) mixtures.J. Mol. Spectrosc.1997410-411(16), 157-160.

F. Bauer. Surface modification of nanoparticles for radiation curable acrylate clear coatings.Nucl. Instrum. Methods Phys. Res., Sect. B.2003208267-270.

GHS Hazard and Precautionary Statements

Hazard Statements: H226-H315-H319-H335

Flammable liquid and vapour. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P210-P261-P280-P240-P303+P361+P353-P305+P351+P338-P304+P340-P362-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. Ground/bond container and receiving equipment. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Beilstein
2070458
Hazard Class
3
Packing Group
III
Harmonized Tariff Code
2931.90
TSCA
Yes

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