Hexaphenyldisiloxane

Modify Date: 2025-08-27 13:20:28

Hexaphenyldisiloxane structure	Common Name	Hexaphenyldisiloxane
	CAS Number	1829-40-9	Molecular Weight	534.794
	Density	1.2±0.1 g/cm3	Boiling Point	568.3±23.0 °C at 760 mmHg
	Molecular Formula	C₃₆H₃₀OSi₂	Melting Point	~225 °C
	MSDS	N/A	Flash Point	239.4±23.0 °C

Name	triphenyl(triphenylsilyloxy)silane
Synonym	More Synonyms

Density	1.2±0.1 g/cm3
Boiling Point	568.3±23.0 °C at 760 mmHg
Melting Point	~225 °C
Molecular Formula	C₃₆H₃₀OSi₂
Molecular Weight	534.794
Flash Point	239.4±23.0 °C
Exact Mass	534.183533
PSA	9.23000
LogP	13.47
Vapour Pressure	0.0±1.5 mmHg at 25°C
Index of Refraction	1.652

Hexaphenyldisiloxane MSDS(Chinese)

Hazard Codes	Xi: Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S26-S36
WGK Germany	3
HS Code	2934999090

Precursor 9
CAS#:1516-80-9 Triphenyl Ethox... CAS#:791-31-1 Triphenylsilanol CAS#:76-86-8 Chlorotriphenyl... CAS#:14986-21-1 Hexachlorodisiloxane
CAS#:789-25-3 Triphenylsilane CAS#:591-51-5 Phenyllithium CAS#:1829-41-0 methoxytripheny... CAS#:1825-58-7 Ethoxy(dimethyl...
CAS#:4131-46-8 triphenyl(2-phe...
DownStream 7
CAS#:17964-41-9 butyl-hydroxy-d... CAS#:791-31-1 Triphenylsilanol CAS#:789-25-3 Triphenylsilane CAS#:76-86-8 Chlorotriphenyl...
CAS#:98-11-3 Benzenesulfonic acid CAS#:16527-35-8 Silanol,1,1,1-t... CAS#:2117-32-0 butyl(triphenyl...

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

hexaphenyldisiloxanne

EINECS 217-381-6

Disiloxane, hexaphenyl-

triphenylsilyl ether

Hexaphenyldisiloxan

Benzene, 1,1',1'',1''',1'''',1'''''-(1,3-disiloxanediylidyne)hexakis-

1,1,1,3,3,3-HEXAPHENYLDISILOXANE

Bis(triphenylsilyl)ether

MFCD00014068

Hexaphenyldisiloxane

Disiloxane,hexaphenyl

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Hexaphenyldisiloxane
Price: Check
Purity: 90.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Disiloxane,1,1,1,3,3,3-hexaphenyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

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