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Octaphenylcyclotetrasiloxane

Name: Octaphenylcyclotetrasiloxane
Brand: 2A Biotech
SKU: 2A-9022797

CAS Number546-56-5

Synonyms2,2,4,4,6,6,8,8-octakis-phenyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane; 2,2,4,4,6,6,8,8-Octaphenyl-1,3,5,7,2,4,6,8-tetroxatetrasilocane; octaphenylcyclotetrasiloxane; MFCD00003268; EINECS 208-904-9

Molecular FormulaC48H40O4Si4

Molecular Weight793.171

Purity98.00%

Density1.2±0.1 g/cm3

Boiling Point334 °C

Melting Point196-198 °C(lit.)

Appearancewhite powder

MSDSChinese English

Cat. No.: 2A-9022797 Purity: 98.00%

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Quality Control of [ 546-56-5 ] Purity: 98.00% SDS Specification MoL

Chemical & Physical Properties
CAS Number	546-56-5
Catalog No.	2A-9022797
Chinese Name	八苯基环四硅氧烷
Synonyms	2,2,4,4,6,6,8,8-octakis-phenyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane; 2,2,4,4,6,6,8,8-Octaphenyl-1,3,5,7,2,4,6,8-tetroxatetrasilocane; octaphenylcyclotetrasiloxane; MFCD00003268; EINECS 208-904-9
Molecular Formula	C48H40O4Si4
Molecular Weight	793.171
Purity	98.00
Density	1.2±0.1 g/cm3
Boiling Point	334 °C
Melting Point	196-198 °C(lit.)
Appearance	white powder
Water Solubility	insoluble
Storage Condition	Store in a cool, dry, well-ventilated warehouse. K
HTC	2916399090
SMILES	c1ccc([Si]2(c3ccccc3)O[Si](c3ccccc3)(c3ccccc3)O[Si](c3ccccc3)(c3ccccc3)O[Si](c3ccccc3)(c3ccccc3)O2)cc1
InChI	InChI=1S/C48H40O4Si4/c1-9-25-41(26-10-1)53(42-27-11-2-12-28-42)49-54(43-29-13-3-14-30-43,44-31-15-4-16-32-44)51-56(47-37-21-7-22-38-47,48-39-23-8-24-40-48)52-55(50-53,45-33-17-5-18-34-45)46-35-19-6-20-36-46/h1-40H
InChI Key	VSIKJPJINIDELZ-UHFFFAOYSA-N
MSDS	msds/22797_1_546_56_5.pdf
Tax Rebate	9.0%
Supervision	None MFN tariff: 6.5% Ordinary tariff: 30.0%
Transport Info	Product name: Purity: 98.0%
MSDS Transport Info	Module 14. Shipping information United Nations classification: inconsistent with United Nations classification standards UN number: not specified

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Octaphenylcyclotetrasiloxane

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