Diphenyldimethoxysilane; DDS; DPDMS(CAS# 6843-66-9)

Chemical Property:

Molecular Formula	C14H16O2Si
Molar Mass	244.36
Density	1.08g/mLat 20°C(lit.)
Melting Point	<0°C
Boling Point	161°C15mm Hg(lit.)
Flash Point	121°C
Water Solubility	3mg/L at 20℃
Vapor Presure	0.03Pa at 25℃
Appearance	liquid
Specific Gravity	1.0771
Color	colorless
BRN	2940458
Storage Condition	Inert atmosphere,Room Temperature
Sensitive	Moisture Sensitive
Refractive Index	n20/D 1.541
Physical and Chemical Properties	Density 1.08 boiling point 286°C refractive index 1.5410-1.5450
Use	Used in propylene polymerization, plays a role in improving isotacticity

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Product Detail

Product Tags

Application

The compound identified by Diphenyldimethoxysilane is a versatile chemical that finds applications across various industries. Primarily recognized as a surfactant, it plays a crucial role in enhancing the performance of products in sectors such as cosmetics, personal care, and industrial cleaning.

Specification

Appearance Colorless transparent liquid

Purity ≥99.0% ≥98.5% ≥98.0%

Safety

Hazard Symbols Xi - Irritant

Irritant

Risk Codes 38 - Irritating to the skin

Safety Description S28 - After contact with skin, wash immediately with plenty of soap-suds.

S37 - Wear suitable gloves.

S24/25 - Avoid contact with skin and eyes.

Packing & Storage

Packed in 200KGs/steel drum, transported and stored as non-dangerous goods, avoid sun and rain exposure. Over the storage period 24 months should review, if qualified can use. Store in a cool and ventilated place, fire and moisture. Do not mix with liquid acid and alkali. According to the provisions of flammable storage and transportation.

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6843-66-9