silane coupling agent 303
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Post Date:
Feb 23,2017
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Expiry Date:
Feb 23,2018
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Detailed Description:
Cas No. :2550-02-9
Chemical Name: n-Propyltriethoxysilane
Other name:
triethoxypropyl-silane;
propyltriethoxysilane;
triethoxy-n-propylsilane;
n-propylthiourea
Specification:
Properties Specifications:
APPEARANCE Colorless transparent liquid, soluble in a variety of organic solvents.
BOILING POINT 179-180℃
DENSITY 0.8920 ± 0.0050(25°C)
FLASH POINT 57℃
REFLECTIVE 1.3960 ± 0.0050
CONTENT 98%min
Properties: Colorless transparent liquid, soluble in a variety of organic solvents.
Application:
YCS303 can be used as intermediate to produce many kinds of coupling agents and silicone fluids.
In the rubber industry, the strength of polyurethane elastomer can be enhanced by inducing polarized chloropropyl group from this product. YCS303 is also applicable to synthesize vulcanized rubber with low penetrativity, low rolling resistance, high elasticity and elongation rate.
In the plastic industry, YCS303 can be used to restrain the penetrating out of PVC additive, keeping the plastic clean. It can also be used as absorbent for polyurethane foam to improve its climate adaptability.
In the textile industry, fabric can be softened and more elasticized by an agent from this product.
Package and Storage:
(1) Packed in plastic drum or other packing on request.
(2) This product must be sealed and kept in cool & ventilated place.
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CAS Registry Number:
2550-02-9
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Synonyms:
;DYNASYLAN PTEO;Triethoxy-n-propylsilane;Propyltriethoxy silane;triethoxy(propyl)silane;n-Triethoxypropylsilane;Triethoxypropylsilane;Propyltriethoxysilane;
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Molecular Formula:
C9H22O3Si
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Molecular Weight:
206.3547
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Molecular Structure:
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Hazard Symbols:
Xi:Irritant;
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Risk Codes:
R36/37/38:;
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Safety Description:
S26:;
S36:;
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