Diphenylsilanediol

Product Name: Diphenylsilanediol
CAS No.: 947-42-2
Chemical Name: Diphenylsilanediol
Synonyms: DPSD;DIHYDROXYDIPHENYLSILANE;DK957;Z-6047;DPDHSi;CD6150;CFS-422;anedioL;Diphenylsilandiol;diphenyl-silanedio
CBNumber: CB9666724
Molecular Formula: C12H12O2Si
Formula Weight: 216.31
MOL File: 947-42-2.mol

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Diphenylsilanediol Property

Melting point:: 144-147 °C
Boiling point:: 353°C [760mmHg]
Density: 0.87
vapor density: >1 (vs air)
vapor pressure: 0Pa at 25℃
Flash point:: 129 °F
storage temp.: Inert atmosphere,Room Temperature
form: Powder
pka: 12.06±0.53(Predicted)
color: white
Water Solubility: reacts
Sensitive: Air & Light Sensitive
Hydrolytic Sensitivity: 4: no reaction with water under neutral conditions
BRN: 2523445
Stability:: Stable. Combustible. Incompatible with strong oxidizing agents.
LogP: 2 at 20℃
CAS DataBase Reference: 947-42-2(CAS DataBase Reference)
NIST Chemistry Reference: Diphenyl silanediol(947-42-2)
EPA Substance Registry System: Silanediol, diphenyl- (947-42-2)

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Safety

Hazard Codes: F
Risk Statements: 11-10
Safety Statements: 16-22-24/25-37-26
RIDADR: UN 1325 4.1/PG 3
WGK Germany: 1
RTECS: VV3640000
TSCA: Yes
HazardClass: 4.1
PackingGroup: III
HS Code: 29319090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word: Danger
Hazard statements: H228Flammable solid
Precautionary statements: P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: D213705
Product name: Diphenylsilanediol
Purity: 95%
Packaging: 100g
Price: $122
Updated: 2024/03/01

TCI Chemical

Product number: D2316
Product name: Diphenylsilanediol
Purity: >98.0%(GC)
Packaging: 25g
Price: $30
Updated: 2024/03/01

TCI Chemical

Product number: D2316
Product name: Diphenylsilanediol
Purity: >98.0%(GC)
Packaging: 250g
Price: $172
Updated: 2024/03/01

Alfa Aesar

Product number: A10492
Product name: Diphenylsilanediol, 98%
Packaging: 100g
Price: $69.65
Updated: 2024/03/01

Alfa Aesar

Product number: A10492
Product name: Diphenylsilanediol, 98%
Packaging: 500g
Price: $320
Updated: 2024/03/01

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Diphenylsilanediol Chemical Properties,Usage,Production

Description

Diphenylsilanediol is a chemical compound that is used as a catalyst. It can be produced by the reaction of diphenylsilane with sulfuric acid. This chemical has been shown to have high thermal and chemical stability, making it an ideal material for catalytic materials. Diphenylsilanediol has also been shown to be an efficient solid catalyst for synthesizing hydrocarbons from hydrogen fluoride and hydrochloric acid. The efficiency of this catalyst may be due to its ability to reduce the activation energy required for the reaction. Diphenylsilanediol is an important material used to manufacture silicone resins and rubbers. In addition, it is helpful as an additive for organopolysiloxanes that are convertible to the cured solid.

Chemical Properties

White powder

Uses

Diphenylsilanediol is used in Medicine field, electronics industry and polymer material.

Preparation

Diphenylsilanediol was obtained by controlled hydrolysis of diphenyldichlorosilane in the presence of aniline as acid acceptor and ethyl ether .

General Description

Diphenylsilanediol(DPSD) is an alkoxysilane that is used as a silane based precusor in the synthesis of organosiloxane based resins.

Flammability and Explosibility

Non flammable

Purification Methods

Recrystallise it from CHCl3/methyl ethyl ketone. [Beilstein 16 IV 1523.]

Diphenylsilanediol Preparation Products And Raw materials

Raw materials

Dichlorodiphenylsilane

Preparation Products

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Diphenylsilanediol Suppliers

Americas 1 Belgium 1 China 259 Europe 1 Germany 2 India 3 Japan 2 Russia 1 Singapore 1 Switzerland 1 United Kingdom 6 United States 22 Global 300

Jinan Wald Chemical Co., Ltd.

Tel: 0531-88773586 13210588999
Fax: 053188773586
Email: 304264064@qq.com
Country: China
ProdList: 193
Advantage: 58

Hubei Xingyan New Material Technology Co., Ltd

Tel: 13129948835
Email: 2756772312@qq.com
Country: China
ProdList: 5009
Advantage: 58

Shenzhen Xingkaiyue Biotechnology Co. , Ltd.

Tel: 0755-18589069862 18589069862
Email: 1158168052@qq.com
Country: China
ProdList: 1000
Advantage: 58

Wuhan woxuan Technology Co., Ltd

Tel: 13322067656
Email: 3199863540@qq.com
Country: China
ProdList: 5139
Advantage: 58

Hubeicowardchemical

Tel: 027-83295551 13317178958
Email: 385079137@qq.com
Country: China
ProdList: 4874
Advantage: 58

Tai 'an Huanyu Chemical Co., LTD

Tel: 13176825516
Email: 78995114@qq.com
Country: China
ProdList: 32
Advantage: 58

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 4006608290; 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40241
Advantage: 62

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30132
Advantage: 84

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24539
Advantage: 81

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View Lastest Price from Diphenylsilanediol manufacturers

Hebei Yanxi Chemical Co., Ltd.

Product: Diphenylsilanediol 947-42-2
Price: US $40.00-40.00/kg
Min. Order: 1kg
Purity: 0.99
Supply Ability: 10 tons
Release date: 2023-09-18

Hebei Mojin Biotechnology Co., Ltd

Product: Diphenylsilanediol 947-42-2
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 50000KG/month
Release date: 2023-08-22

Hebei Guanlang Biotechnology Co,.LTD

Product: Diphenylsilanediol 947-42-2
Price: US $10.00/Kg/Drum
Min. Order: 1KG
Purity: 98%
Supply Ability: 10 ton
Release date: 2021-07-16

947-42-2, DiphenylsilanediolRelated Search:

Diphenyldimethoxysilane 3,4'-DIAMINODIPHENYLMETHANE 1,5-Diphenylcarbazide Diphenylsilane 1,3-Diphenyl-2-thiourea Dichlorodiphenylsilane Chlorodiphenylphosphine Benzhydrol 1,1,3,3-Tetramethyltetraphenylcyclotetrasiloxane Octaphenylcyclotetrasiloxane Diphenyldiethoxysilane Diphenylsilanediol diacetate Hexaphenylcyclotrisiloxane 3,3-DIPHENYLHEXAMETHYLTRISILOXANE Diphenyl sulfone Phenylsilane 1,5-DIVINYL-3,3-DIPHENYL-1,1,5,5-TETRA-METHYLTRISILOXANE DIETHOXYBIS(4-PERFLUOROTOLYL)SILANE

diphenyl-silanedio

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Silanediol, diphenyl-

DIPHENYLSILANEDIOL

DIHYDROXYDIPHENYLSILANE

Diphenylsilanediol(Dihydroxydiphenylsilane)

Diphenylsilanediol,min.95%

DIPHENYLSILANEDIOL HIGH PURITY

Dihydroxydiphenylsilane,95%

Diphenylsilanediol,98%

DPSD

Co-Formula CFS-422

Diphenylsilanediolwhitepowder

Z-6047

CFS-422

DPDHSi

anedioL

Diphenylsilanediol,95%

Diphenylsilanediol,99%

Diphenylsilanediol,97%

Diphenylsilanediol, min. 95%

Silanediol,1,1-diphenyl-

CD6150

Difenyl-dihydroxysilan

dihydroxydiphenyl-silan

Diphenyldihydroxylsilicane

Diphenyldihydroxysilane

Diphenylsilandiol

Diphenyl silanediol, 98%, for synthesis

Diphenylsilanediol&gt

Diphenylsilanediol ISO 9001：2015 REACH

Isoamyl nitrite 110-46-3

DK957

Diphenylsilanediol, ≥ 98.0%

947-42-2

C6H52SiOH2

C6H5SiOH2

C12H12O2Si

Organosilicon

Organometallic Reagents

Si-O Compounds

Silanols

Si (Classes of Silicon Compounds)

Silanols

Si-O Compounds

Phenyl Silanes

Organosilicon

Self Assembly&Contact Printing

Self-Assembly Materials

SilanesOrganometallic Reagents

Organometallic Reagents

organosilicon compounds

947-42-2