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Diphenyldiethoxysilane

CAS No.
2553-19-7
Chemical Name:
Diphenyldiethoxysilane
Synonyms
DPDES;CD6000;DiethoxydiphenyL;DIPHENYLDIETHOXYSILANE;diethoxydiphenyl-silan;Diphenyldiethoxysilicane;Diethoxydiphenylsilane>Diphenyl diethyloxysilane;Diethoxydiphenylsilane,98%;Diethoxydiphenylsilane,97%
CBNumber:
CB3689916
Molecular Formula:
C16H20O2Si
Molecular Weight:
272.41
MDL Number:
MFCD00015126
MOL File:
2553-19-7.mol
MSDS File:
SDS
Last updated:2024-10-11 14:46:46

Diphenyldiethoxysilane Properties

Boiling point 167 °C15 mm Hg(lit.)
Density 1.033 g/mL at 25 °C(lit.)
refractive index n20/D 1.525(lit.)
Flash point >230 °F
form liquid
Specific Gravity 1.033
color Colorless to Almost colorless
Hydrolytic Sensitivity 7: reacts slowly with moisture/water
Sensitive Moisture Sensitive
BRN 2281302
InChIKey ZZNQQQWFKKTOSD-UHFFFAOYSA-N
CAS DataBase Reference 2553-19-7(CAS DataBase Reference)
FDA UNII 2L8R5QPV9A
NIST Chemistry Reference Silane, diethoxydiphenyl-(2553-19-7)
EPA Substance Registry System Silane, diethoxydiphenyl- (2553-19-7)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P264-P271-P280-P302+P352-P305+P351+P338
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
WGK Germany  3
10-21
TSCA  Yes
HS Code  29319090
NFPA 704
1
2 0

Diphenyldiethoxysilane price More Price(21)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich D83532 Diethoxydiphenylsilane 97% 2553-19-7 50ml $121 2023-06-20 Buy
TCI Chemical D3067 Diethoxydiphenylsilane >98.0%(GC) 2553-19-7 25g $77 2024-03-01 Buy
TCI Chemical D3067 Diethoxydiphenylsilane >98.0%(GC) 2553-19-7 100g $202 2024-03-01 Buy
Alfa Aesar B22204 Diethoxydiphenylsilane, 98% 2553-19-7 50g $78.65 2024-03-01 Buy
Alfa Aesar B22204 Diethoxydiphenylsilane, 98% 2553-19-7 10g $19.9 2021-12-16 Buy
Product number Packaging Price Buy
D83532 50ml $121 Buy
D3067 25g $77 Buy
D3067 100g $202 Buy
B22204 50g $78.65 Buy
B22204 10g $19.9 Buy

Diphenyldiethoxysilane Chemical Properties,Uses,Production

Chemical Properties

Colorless or yellowish transparent liquid

Uses

Diphenyldiethoxysilane is a new diethoxydiphenylsilane based solid-phase microextraction fiber was developed to extract trace levels of polycyclic aromatic hydrocarbons in millk, human urine. Diethoxydiphenylsilane based coating can be used to detect explosives (2,4,5-trinitrotoulene, 2,4-dinitrotoluene, 2,4-dinitrotoluence) and explosive taggants (ethylene glycol dinitrate).This alkylsilylation reagent may be used for surface modification of nanoporous rice husk silica (RHS).

Reactions

Reagent for preparation of diphenylsilylene derivatives of diols by exchange.
A hybrid organic-inorganic material was prepared from the hydrolytic co-condensation of 3-trimethoxysilylpropylmethacrylate (MAPTMS) and diphenyldiethoxysilane (DPHDES). The synthesis was performed in three steps: (1) MAPTMS pre-hydrolysis, (2) addition of DPHDES, and (3) further hydrolysis of the obtained mixture.
In acid-catalyzed tetraorthosilicate(TEOS) sol–gel process, dimethyldiethoxysilane (DDS) and diphenyldiethoxysilane (DPDS) were added to obtain TDP spherical particles which, according to scanning electron microscopy (SEM) and thermogravimetric (TG) analysis, showed smooth surface and good thermal stability.

References

[1] H. KUNO. Hydrogenation of Alkyne Using Palladium-Zeolite Coupled with Diphenyldiethoxysilane[J]. Chemistry Letters, 1992, 1992 1: 1725-1726. DOI:10.1246/CL.1992.1725.
[2] M. OUBAHA. Structural characterisation of a sol-gel copolymer synthesised from aliphatic and aromatic alkoxysilanes using 29Si-NMR spectroscopy[J]. Journal of Sol-Gel Science and Technology, 2006, 38 2: 111-119. DOI:10.1007/s10971-006-7114-7.
[3] FANG WANG . Spherical particles from tetraorthosilicate (TEOS) sol–gel process with dimethyldiethoxysilane (DDS) and diphenyldiethoxysilane (DPDS) addition[J]. Journal of Non-crystalline Solids, 2008, 354 45: Pages 5047-5052. DOI:10.1016/j.jnoncrysol.2008.07.030.
[4] F. BIANCHI. Experimental design for the optimization of the extraction conditions of polycyclic aromatic hydrocarbons in milk with a novel diethoxydiphenylsilane solid-phase microextraction fiber[J]. Journal of Chromatography A, 2008, 1196: Pages 41-45. DOI:10.1016/j.chroma.2008.04.018.

Diphenyldiethoxysilane Preparation Products And Raw materials

Global( 232)Suppliers
Supplier Tel Email Country ProdList Advantage
Henan Fengda Chemical Co., Ltd
+86-371-86557731 +86-13613820652 info@fdachem.com China 20288 58
Shanghai Daken Advanced Materials Co.,Ltd
+86-371-66670886 info@dakenam.com China 18648 58
Henan Tianfu Chemical Co.,Ltd.
+86-0371-55170693 +86-19937530512 info@tianfuchem.com China 21639 55
ATK CHEMICAL COMPANY LIMITED
+undefined-21-51877795 ivan@atkchemical.com China 32820 60
career henan chemical co
+86-0371-86658258 +8613203830695 sales@coreychem.com China 29886 58
Hubei Jusheng Technology Co.,Ltd.
18871490254 linda@hubeijusheng.com CHINA 28172 58
Chongqing Chemdad Co., Ltd
+86-023-6139-8061 +86-86-13650506873 sales@chemdad.com China 39894 58
HuBei Bass Electronic Material Co.,Ltd
18971568347 bellarongl@basschemical.com CHINA 75 58
Hubei Co-Formula Material Tech Co., Ltd.
+86-27-84459282 sales@cfmats.com CHINA 882 58
BEYOND INDUSTRIES (CHINA) LIMITED
+86-21-52699951; +8613917686115 sales@beyondindustriesgroup.com China 699 58

View Lastest Price from Diphenyldiethoxysilane manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Diphenyldiethoxysilane pictures 2024-09-20 Diphenyldiethoxysilane
2553-19-7
US $9.31-8.04 / kg 200kg 98.38% 8000 tons per year Iota silicone oil (Anhui) Co.,ltd.
Diethoxy(diphenyl)silane pictures 2024-01-02 Diethoxy(diphenyl)silane
2553-19-7
US $200.00-1.00 / KG 1KG 99%, 99.5% Sublimated g-kg-tons, free sample is available Henan Fengda Chemical Co., Ltd
	Diphenyldiethoxysilane pictures 2019-07-06 Diphenyldiethoxysilane
2553-19-7
US $1.00 / kg 1kg 99% 100KG Career Henan Chemical Co
CD6000 diethoxydiphenyl-silan Diethoxydiphenylsilane,97% Diethoxydiphenylsilane,98% Diphenyldiethoxysilane,min.97% Diphenyldiethoxysilicane Diethoxydiphenylsilane,Diphenyldiethoxysilane Diphenyldiethoxysilane, min. 97% DPDES DIPHENYLDIETHOXYSILANE Diethoxydiphenylsilane> DiethoxydiphenyL Benzene, 1,1'-(diethoxysilylene)bis- Diphenyl diethyloxysilane Diphenyldiethoxysilanesilane 2553-19-7 C16H20O2Si C6H52SiOC2H52 Organosilicon Others Organometallic Reagents silane Phenyl Silanes Dialkoxysilanes Si (Classes of Silicon Compounds) Si-O Compounds