Phenyltris(dimethylsiloxy)silane

Product Name: Phenyltris(dimethylsiloxy)silane
CAS No.: 18027-45-7
Chemical Name: Phenyltris(dimethylsiloxy)silane
Synonyms: DK139;Phenyltrisilane Silicone Oil;PHENYLTRIS(DIMETHYLSILOXY)SILANE;Phenyl-tri(diMethylsiloxy)silane;Tris(dimethylsiloxy)phenylsilane;TRIS(DIMETHYLSILYLOXY)PHENYLSILANE;Phenyltris(dimethylsilyloxy)silane;Tris(dimethylsiloxy)phenylsilane 96%;TRIS(DIMETHYLSILYLOXY)PHENYLSILANE 96%;3-[(dimethylsilyl)oxy]-1,1,5,5-tetramethyl-3-phenyl-trisiloxan
CBNumber: CB8383114
Molecular Formula: C12H26O3Si4
Formula Weight: 330.67
MOL File: 18027-45-7.mol

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Phenyltris(dimethylsiloxy)silane Property

Melting point:: <0°C
Boiling point:: 91 °C2 mm Hg(lit.)
Density: 0.942 g/mL at 25 °C(lit.)
refractive index: n20/D 1.442(lit.)
Flash point:: 188 °F
storage temp.: Storage temp. 2-8°C
form: clear liquid
color: Colorless to Almost colorless
Specific Gravity: 0.942
Hydrolytic Sensitivity: 3: reacts with aqueous base
BRN: 3380327
InChI: InChI=1S/C12H26O3Si4/c1-16(2)13-19(14-17(3)4,15-18(5)6)12-10-8-7-9-11-12/h7-11,16-18H,1-6H3
InChIKey: CQZDNELEZXTFEH-UHFFFAOYSA-N
SMILES: [SiH](C)(C)O[Si](O[SiH](C)C)(C1=CC=CC=C1)O[SiH](C)C
CAS DataBase Reference: 18027-45-7(CAS DataBase Reference)
EPA Substance Registry System: Trisiloxane, 3-[(dimethylsilyl)oxy]-1,1,5,5-tetramethyl-3-phenyl- (18027-45-7)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36
WGK Germany: 3
F: 10-21
TSCA: Yes
HS Code: 29319090

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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: 448648
Product name: Tris(dimethylsiloxy)phenylsilane
Purity: 96%
Packaging: 25ml
Price: $180
Updated: 2022/05/15

TCI Chemical

Product number: D3762
Product name: 3-(Dimethylsilyloxy)-1,1,5,5-tetramethyl-3-phenyltrisiloxane
Purity: >96.0%(GC)
Packaging: 25mL
Price: $147
Updated: 2025/07/31

Biosynth Carbosynth

Product number: FD75627
Product name: 3-(Dimethylsilyloxy)-1,1,5,5-tetramethyl-3-phenyltrisiloxane
Packaging: 25g
Price: $50
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FD75627
Product name: 3-(Dimethylsilyloxy)-1,1,5,5-tetramethyl-3-phenyltrisiloxane
Packaging: 50g
Price: $90
Updated: 2021/12/16

Chem-Impex

Product number: 40485
Product name: 3-(Dimethylsilyloxy)-1,1,5,5-tetramethyl-3-phenyltrisiloxane,96%(GC)
Purity: 96%(GC)
Packaging: 25ML
Price: $148.96
Updated: 2021/12/16

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Phenyltris(dimethylsiloxy)silane Chemical Properties,Usage,Production

Description

Phenyltris(dimethylsiloxy)silane, miscibility with dimethyl siloxane, liquid silicone rubber, phenyl silicone rubber and phenyl resin. It's used as crosslinker of liquid silicone rubber, phenyl silicone rubber and phenyl resin.

Phenyltris(dimethylsiloxy)silane Preparation Products And Raw materials

Raw materials

Preparation Products

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Phenyltris(dimethylsiloxy)silane Suppliers

Americas 1 China 151 Europe 1 Germany 2 India 1 Japan 1 Singapore 1 Switzerland 1 United Kingdom 4 United States 13 Global 176

Weihai Zhaochuan Biotechnology Co., Ltd.

Tel: 13863193635
Fax: 0631-5295078
Email: 53702483@qq.com
Country: China
ProdList: 404
Advantage: 58

Shanghai Qiming New Material Co. LTD

Tel: 021-36010885 13661599081
Fax: 021-66167180
Email: sale@qmsilicon.com
Country: China
ProdList: 1474
Advantage: 58

J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 4006356688 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40228
Advantage: 62

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24529
Advantage: 81

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44801
Advantage: 61

Shanghai Hanhong Scientific Co.,Ltd.

Tel: 021-54306202 13764082696
Email: info@hanhongsci.com
Country: China
ProdList: 42934
Advantage: 64

Wuhan Kemi-Works Chemical Co., Ltd

Tel: 027-85736489
Fax: 86-27-85736485
Email: info@kemiworks.net
Country: China
ProdList: 540
Advantage: 57

Maya High Purity Chemicals

Tel: +86 (573) 82222445 (0)18006601000 452520369
Fax: +86 (573) 82222643
Email: sales@maya-r.com
Country: China
ProdList: 11707
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Chengdu Ai Keda Chemical Technology Co., Ltd.

Tel: 4008-755-333 18080918076
Fax: 028-86757656
Email: 800078821@qq.com
Country: China
ProdList: 9718
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View Lastest Price from Phenyltris(dimethylsiloxy)silane manufacturers

Wuhan KEMI-WORKS Chemical Co., Ltd.

Product: Phenyltris(dimethylsiloxy)silane 18027-45-7
Price: US $0.00/kg
Min. Order: 1kg
Purity: 98%min
Supply Ability: 20mt per month
Release date: 2025-06-12

Hebei Zhuanglai Chemical Trading Co Ltd

Product: Phenyltrisilane Silicone Oil 18027-45-7
Price: US $150.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 500kg
Release date: 2024-12-23

Hubei Changfu Chemical Co., Ltd.

Product: Phenyltris(dimethylsiloxy)silane 18027-45-7
Price: US $0.00/kg
Min. Order: 1kg
Purity: 96%
Supply Ability: 20t
Release date: 2024-12-19

18027-45-7, Phenyltris(dimethylsiloxy)silaneRelated Search:

Dichloromethylphenylsilane Dichlorodimethylsilane tert-Butyldimethylsilyl chloride Silicon tetrahydride Poly(dimethylsiloxane) POLY(DIMETHYLSILOXANE), HYDROXY TERMINATED Trimethoxyphenylsilane Diethoxydimethylsilane Chlorodimethylphenylsilane 1-PHENYL-2-(TRIMETHYLSILYL)ACETYLENE CHLOROMETHYLPHENYLSILANE PHENYLTRIMETHYLSILANE Methyltris(dimethylsiloxy)silane Phenyltris(trimethylsiloxy)silane Phenylsilane 3-[(dimethylvinylsilyl)oxy]-1,1,5,5-tetramethyl-3-phenyl-1,5-divinyltrisiloxane Phenyltris(dimethylsiloxy)silane

Phenyl-tri(diMethylsiloxy)silane

3-[(dimethylsilyl)oxy]-1,1,5,5-tetramethyl-3-phenyl-trisiloxan

3-[(dimethylsilyl)oxy]-1,1,5,5-tetramethyl-3-phenyl-Trisiloxane

PHENYLTRIS(DIMETHYLSILOXY)SILANE

TRIS(DIMETHYLSILYLOXY)PHENYLSILANE

Tris(dimethylsiloxy)phenylsilane

TRIS(DIMETHYLSILYLOXY)PHENYLSILANE 96%

Trisiloxane,3-[(dimethylsilyl)oxy]-1,1,5,5-tetramethyl-3-phenyl-

1,1,5,5-Tetramethyl-3-phenyl-3-(dimethylsiloxy)pentanetrisiloxane

3-[(Dimethylsilyl)oxy]-1,1,5,5-tetramethyl-3-phenylpentanetrisiloxane

3-Phenyl-3-(dimethylsiloxy)-1,1,5,5-tetramethylpentanetrisiloxane

Phenyltris(dimethylsilyloxy)silane

Tris(dimethylsiloxy)phenylsilane 96%

3-(Dimethylsilyloxy)-1,1,5,5-tetramethyl-3-phenyltrisiloxane&gt

DK139

Phenyltrisilane Silicone Oil

18027-45-7

CH32SiHO3SiC6H5

C12H26O3Si4

C12H23O3Si4

Organosilicon

Organometallic Reagents

Siloxanes