Silane, diphenylbis(phenylethynyl)-

Product Name: Silane, diphenylbis(phenylethynyl)-
CAS No.: 18784-61-7
Chemical Name: Silane, diphenylbis(phenylethynyl)-
Synonyms: DK010;Di(phenylethynyl)diphenylsilane;Bis(phenylethynyl)diphenylsilane;Diphenylbis(phenylethynyl)silane;Diphenylbis(phenylethynyl)-silane;Diphenylbis(phenylethynyl)silane>Silane, diphenylbis(phenylethynyl)-;1,1'-[Bis(2-phenylethynyl)silylene]bisbenzene;Benzene, 1,1'-[bis(2-phenylethynyl)silylene]bis-
CBNumber: CB32631364
Molecular Formula: C28H20Si
Formula Weight: 384.54
MOL File: 18784-61-7.mol

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Silane, diphenylbis(phenylethynyl)- Property

Melting point:: 80℃
Boiling point:: 505℃
Density: 1.14
Flash point:: 247℃
form: powder to crystal
color: White to Almost white

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Safety

HS Code: 2931.90.6000

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: S829390
Product name: BIS(PHENYLETHYNYL)DIPHENYLSILANE
Purity: AldrichCPR
Packaging: 50MG
Price: $113
Updated: 2025/07/31

TCI Chemical

Product number: D4312
Product name: Diphenylbis(phenylethynyl)silane
Purity: >98.0%(GC)
Packaging: 1g
Price: $57
Updated: 2025/07/31

TCI Chemical

Product number: D4312
Product name: Diphenylbis(phenylethynyl)silane
Purity: >98.0%(GC)
Packaging: 5g
Price: $171
Updated: 2025/07/31

TRC

Product number: D493240
Product name: Diphenylbis(phenylethynyl)silane
Packaging: 500mg
Price: $175
Updated: 2021/12/16

Chem-Impex

Product number: 40456
Product name: Diphenylbis(phenylethynyl)silane,≥98%(GC)
Purity: ≥98%(GC)
Packaging: 1G
Price: $90.85
Updated: 2021/12/16

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Silane, diphenylbis(phenylethynyl)- Chemical Properties,Usage,Production

Uses

Diphenylbis(phenylethynyl)silane is used as a reactant in the synthesis of deep blue fluorescent 2,5-bis(phenylsilyl)-substituted 3,4-diphenylsiloles.

Silane, diphenylbis(phenylethynyl)- Preparation Products And Raw materials

Raw materials

Preparation Products

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Silane, diphenylbis(phenylethynyl)- Suppliers

Americas 1 China 22 Europe 1 India 2 Japan 1 United States 6 Global 33

J & K SCIENTIFIC LTD.

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Shandong Ono Chemical Co., Ltd.

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18784-61-7

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