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Hexaphenyldisilane

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Origin: China

Cas No: 1450-23-3

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

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CAS No.: 1450-23-3 Formula: C36H30Si2 Molecular Weight: 518.79400

Basic Info

Chemical Name	Hexaphenyldisilane
Synonyms	Disilane, hexaphenyl-; HEXAPHENYLDISILANE; triphenyl(triphenylsilyl)silane;
CAS No.	1450-23-3
Molecular Formula	C36H30Si2
Molecular Weight	518.79400
PSA	0.00000
LogP	4.40560

Properties

Appearance & Physical State	white powder
Density	1.13g/cm3
Boiling Point	578ºC at 760mmHg
Melting Point	358-360ºC
Flash Point	279.3ºC
Refractive Index	1.654
Vapor Pressure	9.31E-13mmHg at 25°C

Safety Info

Safety Statements	S36/37
HS Code	2931900090
Risk Statements	R20/21/22
Hazard Codes	Xn

Synthesis Route

trimethyl(triphenylsilyl)silane→Trimethylphenylsilane+Tetraphenylsilane
Benzophenone+potassium,triphenylsilanide→Hexaphenyldisilane+Benzopinacole
Triphenylsilane→Hexaphenyldisilane+Methyltriphenylsilane

Precursor

potassium,triphenylsilanide
trimethyl(triphenylsilyl)silane
Chlorotriphenylsilane
Hexachlorodisilane

Downstream Product

potassium,triphenylsilanide
triphenylsilanol
Ph3Si-OtBu
Chlorotriphenylsilane

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