Diphenyldiethoxysilane
- Product Name
- Diphenyldiethoxysilane
- CAS No.
- 2553-19-7
- Chemical Name
- Diphenyldiethoxysilane
- Synonyms
- DPDES;CD6000;DiethoxydiphenyL;diethoxydiphenyl-silan;DIPHENYLDIETHOXYSILANE;Diphenyldiethoxysilicane;Diethoxydiphenylsilane>Diphenyl diethyloxysilane;Diethoxydiphenylsilane,98%;Diethoxydiphenylsilane,97%
- CBNumber
- CB3689916
- Molecular Formula
- C16H20O2Si
- Formula Weight
- 272.41
- MOL File
- 2553-19-7.mol
Diphenyldiethoxysilane Property
- 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)
- NIST Chemistry Reference
- Silane, diethoxydiphenyl-(2553-19-7)
- EPA Substance Registry System
- Silane, diethoxydiphenyl- (2553-19-7)
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.
N-Bromosuccinimide Price
- Product number
- D83532
- Product name
- Diethoxydiphenylsilane
- Purity
- 97%
- Packaging
- 50ml
- Price
- $121
- Updated
- 2023/06/20
- Product number
- D3067
- Product name
- Diethoxydiphenylsilane
- Purity
- >98.0%(GC)
- Packaging
- 25g
- Price
- $77
- Updated
- 2024/03/01
- Product number
- D3067
- Product name
- Diethoxydiphenylsilane
- Purity
- >98.0%(GC)
- Packaging
- 100g
- Price
- $202
- Updated
- 2024/03/01
- Product number
- B22204
- Product name
- Diethoxydiphenylsilane, 98%
- Packaging
- 50g
- Price
- $78.65
- Updated
- 2024/03/01
- Product number
- B22204
- Product name
- Diethoxydiphenylsilane, 98%
- Packaging
- 10g
- Price
- $19.9
- Updated
- 2021/12/16
Diphenyldiethoxysilane Chemical Properties,Usage,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.
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View Lastest Price from Diphenyldiethoxysilane manufacturers
- Product
- Diethoxy(diphenyl)silane 2553-19-7
- Price
- US $200.00-1.00/KG
- Min. Order
- 1KG
- Purity
- 99%, 99.5% Sublimated
- Supply Ability
- g-kg-tons, free sample is available
- Release date
- 2023-12-30
- Product
- Diphenyldiethoxysilane 2553-19-7
- Price
- US $1.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 100KG
- Release date
- 2018-12-18