HEXAPHENYLDISILOXANE

Product Name: HEXAPHENYLDISILOXANE
CAS No.: 1829-40-9
Chemical Name: HEXAPHENYLDISILOXANE
Synonyms: DK009;HEXAPHENYLDISILOXANE;hexaphenyl-disiloxan;Oxybis(triphenylsilane);Disiloxane, hexaphenyl-;Hexaphenyldisiloxane>Bis(triphenylsilyl)ether;Di(triphenylsilyl) oxide;Hexaphenylpropanedisiloxane;Hexaphenyldisiloxane technical
CBNumber: CB1381858
Molecular Formula: C36H30OSi2
Formula Weight: 534.79
MOL File: 1829-40-9.mol

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HEXAPHENYLDISILOXANE Property

Melting point:: ~225 °C
Boiling point:: 494°C
Density: 1,2 g/cm³
refractive index: 1.6800
Flash point:: >200°C
storage temp.: Storage temp. 2-8°C
form: powder to crystal
color: White to Almost white
Hydrolytic Sensitivity: 1: no significant reaction with aqueous systems
BRN: 1334807
InChI: 1S/C36H30OSi2/c1-7-19-31(20-8-1)38(32-21-9-2-10-22-32,33-23-11-3-12-24-33)37-39(34-25-13-4-14-26-34,35-27-15-5-16-28-35)36-29-17-6-18-30-36/h1-30H
InChIKey: IVZTVZJLMIHPEY-UHFFFAOYSA-N
SMILES: O([Si](c1ccccc1)(c2ccccc2)c3ccccc3)[Si](c4ccccc4)(c5ccccc5)c6ccccc6
CAS DataBase Reference: 1829-40-9(CAS DataBase Reference)
EPA Substance Registry System: Disiloxane, hexaphenyl- (1829-40-9)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36
WGK Germany: 3
F: 10-21
TSCA: TSCA listed
HS Code: 29349990
Storage Class: 11 - Combustible Solids
Hazard Classifications: Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

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

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: S815322
Product name: 1,1,1,3,3,3-HEXAPHENYLDISILOXANE
Purity: AldrichCPR
Packaging: 50MG
Price: $113
Updated: 2025/07/31

Sigma-Aldrich

Product number: 52912
Product name: Hexaphenyldisiloxane
Purity: technical, ≥90% (HPLC)
Packaging: 10g
Price: $76.7
Updated: 2023/01/07

TCI Chemical

Product number: H0561
Product name: Hexaphenyldisiloxane
Purity: >96.0%(GC)
Packaging: 5g
Price: $90
Updated: 2025/07/31

TCI Chemical

Product number: H0561
Product name: Hexaphenyldisiloxane
Purity: >96.0%(GC)
Packaging: 25g
Price: $413
Updated: 2025/07/31

TRC

Product number: H951125
Product name: Hexaphenyldisiloxane
Packaging: 100mg
Price: $60
Updated: 2021/12/16

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HEXAPHENYLDISILOXANE Chemical Properties,Usage,Production

Uses

Hexaphenyldisiloxane technical, >=90% (HPLC) (CAS# 1829-40-9) is a useful building block, and has been used in the patented formula for flame retardant resin composition comprising triaryl silyl-functional compounds.

Uses

Hexaphenyldisiloxane can be used:

As a catalyst in the preparation of pyrite FeS₂.
In the synthesis of cross-linked porous polymers used in water treatment applications.

HEXAPHENYLDISILOXANE Preparation Products And Raw materials

Raw materials

Preparation Products

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HEXAPHENYLDISILOXANE Suppliers

Americas 1 China 103 Europe 1 Germany 3 India 1 Japan 1 Singapore 1 Switzerland 1 United Kingdom 4 United States 10 Global 126

J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
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Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 4006356688 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
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INTATRADE GmbH

Tel: +49 3493/605464
Fax: +49 3493/605470
Email: sales@intatrade.de
Country: Germany
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TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
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Email: Sales-CN@TCIchemicals.com
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Energy Chemical

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Shanghai Hanhong Scientific Co.,Ltd.

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Shandong Xiya Chemical Co., Ltd

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Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.

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TOKYO CHEMICAL INDUSTRY CO., LTD.

Tel: 03-36680489
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TCI Europe

Tel: 320-37350700
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Email: sales@tcieurope.eu
Country: Europe
ProdList: 23671
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View Lastest Price from HEXAPHENYLDISILOXANE manufacturers

Career Henan Chemical Co

Product: Hexaphenyldisiloxane 1829-40-9
Price: US $1.00/KG
Min. Order: 1KG
Purity: Min98% HPLC
Supply Ability: g/kg/ton
Release date: 2020-01-08

1829-40-9, HEXAPHENYLDISILOXANERelated Search:

Methyltris(trimethylsiloxy)silane CHLOROMETHYLPENTAMETHYLDISILOXANE Hexamethyldisiloxane Triphenylsilane DIPHENYLMETHYLSILANE Dimethylphenylsilane HEXAPHENYLDISILOXANE Diphenylsilane hydroxymethyldiphenylsilane 1,1,3,3-TETRAPHENYL-1,3-DIMETHYLDISILOXANE 1,3-Diphenyl-1,1,3,3-tetramethyldisiloxane 1,1,3,3-TETRAMETHYLDISILOXANE DIMETHYLPHENYLSILANOL Triphenylsilanol PENTAMETHYLDISILOXANE METHYLPHENYLSILANE 1,3-dimethyldisiloxane 1,3-DIPHENYL-1,3-DIMETHYLDISILOXANE

HEXAPHENYLDISILOXANE

Bis(triphenylsilyl)ether

Disiloxane, hexaphenyl-

hexaphenyl-disiloxan

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

Di(triphenylsilyl) oxide

Hexaphenylpropanedisiloxane

Oxybis(triphenylsilane)

Hexaphenyldisiloxane technical, >=90% (HPLC)

Triphenyl(triphenylsilyloxy)silane

Hexaphenyldisiloxane technical

Hexaphenyldisiloxane&gt

Disiloxane, 1,1,1,3,3,3-hexaphenyl-

riphenyl(triphenylsilyloxy)silane

DK009

1,1,1,3,3,3-Hexaphenyldisiloxane - [H93990]

1829-40-9

C36H30OSi2

C36H30Si2O

Siloxanes

Si-O Compounds

Si (Classes of Silicon Compounds)

Organosilicon

Organometallic Reagents

Industrial/Fine Chemicals

Si (Classes of Silicon Compounds)

Siloxanes

Si-O Compounds