Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1,1,3,3-TETRAMETHYL-1,3-BIS[2-(5-NORBORNEN-2-YL)ETHYL]DISILOXANE
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,1,3,3-TETRAMETHYL-1,3-BIS[2-(5-NORBORNEN-2-YL)ETHYL]DISILOXANE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

198570-39-7

198570-39-7 structure

198570-39-7 structure

Name: 1,1,3,3-TETRAMETHYL-1,3-BIS[2-(5-NORBORNEN-2-YL)ETHYL]DISILOXANE
Chemical Name: 2-(5-bicyclo[2.2.1]hept-2-enyl)ethyl-[2-(5-bicyclo[2.2.1]hept-2-enyl)ethyl-dimethylsilyl]oxy-dimethylsilane
CAS Number: 198570-39-7
Molecular Formula: C₂₂H₃₈OSi₂
Molecular Weight: 374.70800
Create Date: 2018-12-10 06:15:56
Modify Date: 2025-08-27 06:30:19

Name	2-(5-bicyclo[2.2.1]hept-2-enyl)ethyl-[2-(5-bicyclo[2.2.1]hept-2-enyl)ethyl-dimethylsilyl]oxy-dimethylsilane
Synonyms	MFCD02093771

Density	0.944 g/mL at 25ºC(lit.)
Boiling Point	272-303ºC(lit.)
Molecular Formula	C₂₂H₃₈OSi₂
Molecular Weight	374.70800
Flash Point	230 °F
Exact Mass	374.24600
PSA	9.23000
LogP	6.61780
Vapour Pressure	7.08E-06mmHg at 25°C
Index of Refraction	n20/D 1.483(lit.)

Personal Protective Equipment	Eyeshields;Gloves;half-mask respirator (US);multi-purpose combination respirator cartridge (US)
RIDADR	NONH for all modes of transport

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