Diphenyldimethoxysilane CAS: 6843-66-9

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1 Kilogram	FOB Price: USD 1.0000

1 Kilogram

FOB Price: USD 1.0000

Diphenyldimethoxysilane Diphenyl dimethoxylsilicane CAS: 6843-66-9

Appearance:colorless transparent liquid
Application:1.?Can be phenyl silicone oil intermediate. 2. Used as a catalyst for propylene polymerization.
PackAge:25kg/drum
ProductionCapacity:2000|Metric Ton|Year
Storage:Preserve in well-closed, light-resistant and airtight containers.
Transportation:By sea

Main chemical composition: diphenyldimethoxysilane

CAS#: 6843-66-9

Physical and chemical properties:

Appearance:	colorless transparent liquid
Main content (GC) :	≥98.0 %
Density 20°C:	1.06-1.10
Boiling point:	286°C
Refractive index (25°C):	1.535-1.545

Uses:
1. Can be phenyl silicone oil intermediate.
2. Used as a catalyst for propylene polymerization.

Item	Standard		Test Results
Identification	A.H-NMR:Comply with the structure		Complies
	B.LC-MS:Comply with the structure		Complies
	C.The IR spectrum of sample should be identical with that of reference standard;		Complies
	D.HPLC-ESI-MS		Complies
	The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay.
Heavy metals	≤10 ppm		<10ppm
Water	≤1.0%		0.10%
Sulphated ash	≤0.5%, determined on 1.0 g.		0.01%
Related substances	Unspecified impurities: for each impurity	≤0.10%	<0.10%
	Total Impurity	≤0.5%	0.18%
Purity	≥99.0%		99.70%
Assay	99.0%~101.0% (anhydrous substance).		99.80%
Storage	Preserve in well-closed, light-resistant and airtight containers.		Complies