Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: PERFLUOROPOLYETHER, SILYLTRIETHOXY TERMINATED
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: PERFLUOROPOLYETHER, SILYLTRIETHOXY TERMINATED
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

223557-70-8

223557-70-8 structure

223557-70-8 structure

Name: PERFLUOROPOLYETHER, SILYLTRIETHOXY TERMINATED
Chemical Name: Hexaethyl 1,1,2,2-tetrafluoro-1,2-ethanediyl bisorthosilicate
CAS Number: 223557-70-8
Molecular Formula: C₁₄H₃₀F₄O₈Si₂
Molecular Weight: 458.548
Create Date: 2021-09-10 15:54:15
Modify Date: 2025-08-25 13:31:20

Names
Properties

Name	Hexaethyl 1,1,2,2-tetrafluoro-1,2-ethanediyl bisorthosilicate
Synonyms	Hexaethyl 1,1,2,2-tetrafluoro-1,2-ethanediyl bisorthosilicate Silicic acid (H4SiO4), hexaethyl 1,1,2,2-tetrafluoro-1,2-ethanediyl ester

Density	1.1±0.1 g/cm3
Boiling Point	278.0±40.0 °C at 760 mmHg
Molecular Formula	C₁₄H₃₀F₄O₈Si₂
Molecular Weight	458.548
Flash Point	122.0±27.3 °C
Exact Mass	458.141541
LogP	13.17
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	1.405

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