Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1,1-dimethylsila-20-crown-7
Price: Check
Purity: 90.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,1-DIMETHYLSILA-20-CROWN-7
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

83890-23-7

83890-23-7 structure

83890-23-7 structure

Name: 1,1-dimethylsila-20-crown-7
Chemical Name: 1,1-dimethylsila-20-crown-7
CAS Number: 83890-23-7
Molecular Formula: C₁₄H₃₀O₇Si
Molecular Weight: 338.46900
Create Date: 2018-09-22 16:44:18
Modify Date: 2025-09-15 17:34:11

Name	1,1-dimethylsila-20-crown-7
Synonyms	2,2-Dimethyl-1,3,6,9,12,15,18-heptaoxa-2-silacycloicosane DIMETHYLSILA-20-CROWN-7

Density	1.09
Boiling Point	274ºC
Molecular Formula	C₁₄H₃₀O₇Si
Molecular Weight	338.46900
Flash Point	>110ºC
Exact Mass	338.17600
PSA	64.61000
LogP	0.81800

Risk Phrases	36/37/38
Safety Phrases	26-36/37/39

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