Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Pyridine, 4,4-(1,1,3,3-tetramethyl-1,3-disiloxanediyl)bis- (9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

634595-31-6

634595-31-6 structure

634595-31-6 structure

Name: Pyridine, 4,4-(1,1,3,3-tetramethyl-1,3-disiloxanediyl)bis- (9CI)
Chemical Name: 4,4'-(1,1,3,3-Tetramethyl-1,3-disiloxanediyl)dipyridine
CAS Number: 634595-31-6
Molecular Formula: C₁₄H₂₀N₂OSi₂
Molecular Weight: 288.492
Create Date: 2021-09-13 15:21:51
Modify Date: 2025-09-14 13:06:12

Names
Properties

Name	4,4'-(1,1,3,3-Tetramethyl-1,3-disiloxanediyl)dipyridine
Synonyms	Pyridine, 4,4'-(1,1,3,3-tetramethyl-1,3-disiloxanediyl)bis- 4,4'-(1,1,3,3-Tetramethyl-1,3-disiloxanediyl)dipyridine

Density	1.0±0.1 g/cm3
Boiling Point	339.0±17.0 °C at 760 mmHg
Molecular Formula	C₁₄H₂₀N₂OSi₂
Molecular Weight	288.492
Flash Point	158.8±20.9 °C
Exact Mass	288.111420
LogP	3.47
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.520

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