Shanghai Nianxing Industrial Co., Ltd
China
Product Name: DIETHOXYDICHLOROSILANE, tech-90
Price: Check
Purity: 90.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Diethoxydichlorosilane
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

4667-38-3

4667-38-3 structure

4667-38-3 structure

Name: Dichloro(diethoxy)silane
Chemical Name: dichloro(diethoxy)silane
CAS Number: 4667-38-3
Molecular Formula: C₄H₁₀Cl₂O₂Si
Molecular Weight: 189.113
Catalog: Chemical reagent Silane reagent
Create Date: 2018-03-12 08:00:00
Modify Date: 2025-08-25 14:23:35

Name	dichloro(diethoxy)silane
Synonyms	Diaethoxy-dichlor-silan Dichloro(diethoxy)silane Silane,dichlorodiethoxy dichloro-diethoxy-silane Silane, dichlorodiethoxy- (EtO)2SiCl2 Si(OEt)2Cl2 diethoxy-dichloro-silane

Density	1.1±0.1 g/cm3
Boiling Point	134.0±9.0 °C at 760 mmHg
Melting Point	-130°C
Molecular Formula	C₄H₁₀Cl₂O₂Si
Molecular Weight	189.113
Flash Point	31.0±10.8 °C
Exact Mass	187.982712
PSA	18.46000
LogP	5.15
Appearance	liquid
Vapour Pressure	10.1±0.2 mmHg at 25°C
Index of Refraction	1.426

Risk Phrases	R34
Safety Phrases	26-36/37/39
RIDADR	UN 2986

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