Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1,1-dimethylsila-14-crown-5
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,1-DIMETHYLSILA-14-CROWN-5
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

70851-49-9

70851-49-9 structure

70851-49-9 structure

Name: 1,1-dimethylsila-14-crown-5
Chemical Name: 2,2-dimethyl-1,3,6,9,12-pentaoxa-2-silacyclotetradecane
CAS Number: 70851-49-9
Molecular Formula: C₁₀H₂₂O₅Si
Molecular Weight: 250.36400
Catalog: Chemical reagent Silane reagent
Create Date: 2018-05-28 08:00:00
Modify Date: 2025-09-18 11:55:00

Name	2,2-dimethyl-1,3,6,9,12-pentaoxa-2-silacyclotetradecane
Synonyms	1,1-Dimethyl-1-sila-2,5,8,11,14-oxacyclotetradecane 2,2-Dimethyl-2-sila-14-crown-5 EINECS 274-934-4 1,1-DIMETHYLSILA-14-CROWN-5

Density	1.08
Boiling Point	125ºC
Melting Point	<0ºC
Molecular Formula	C₁₀H₂₂O₅Si
Molecular Weight	250.36400
Flash Point	>110ºC
Exact Mass	250.12400
PSA	46.15000
LogP	0.78480
Index of Refraction	1.4522

Hazard Codes	Xi
Risk Phrases	36/37/38
Safety Phrases	26-36
WGK Germany	3

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