| Identification | More | [Name]
1,4-Bis(hydroxydimethylsilyl)benzene | [CAS]
2754-32-7 | [Synonyms]
1,4 BIS(DIMETHYLHYDROXYSILYL)BENZENE
1,4-BIS(HYDROXYDIMETHYLSILYL)BENZENE
1,4-phenylenebis[dimethyl-silano
p-phenylenebis[dimethylsilanol]
(1,4-Phenylene)bis(dimethylhydroxysilane)
(1,4-Phenylene)bis(dimethylsilanol)
1,4-Phenylenebis(dimethylsilanol)
1,4-Phenylenebis(hydroxydimethylsilane) | [EINECS(EC#)]
220-405-8 | [Molecular Formula]
C10H18O2Si2 | [MDL Number]
MFCD00039516 | [Molecular Weight]
226.42 | [MOL File]
2754-32-7.mol |
| Questions And Answer | Back Directory | [Preparation]
Using p-dibromobenzene, dimethyldimethoxysilane, and magnesium shavings as raw materials, the phenylenesiloxysilane monomer 1,4-bis(dimethylmethoxysilyl)benzene was synthesized via the Grignard method. The target product, 1,4-Bis(hydroxydimethylsilyl)benzene, was then obtained via hydrolysis. |
| Chemical Properties | Back Directory | [Melting point ]
133-136 °C(lit.) | [Boiling point ]
289.6±36.0 °C(Predicted) | [density ]
1.02±0.1 g/cm3(Predicted) | [Fp ]
>110°C | [storage temp. ]
2-8°C | [pka]
13.91±0.53(Predicted) | [Appearance]
White to off-white Solid | [Hydrolytic Sensitivity]
4: no reaction with water under neutral conditions | [InChI]
InChI=1S/C10H18O2Si2/c1-13(2,11)9-5-7-10(8-6-9)14(3,4)12/h5-8,11-12H,1-4H3 | [InChIKey]
YBNBOGKRCOCJHH-UHFFFAOYSA-N | [SMILES]
C1([Si](C)(C)O)=CC=C([Si](C)(C)O)C=C1 | [CAS DataBase Reference]
2754-32-7(CAS DataBase Reference) | [EPA Substance Registry System]
2754-32-7(EPA Substance) |
| Safety Data | Back Directory | [Symbol(GHS) ]
GHS07 | [Signal word ]
Warning | [Hazard statements ]
H319 | [Precautionary statements ]
P305+P351+P338 | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection . | [WGK Germany ]
3
| [TSCA ]
Yes | [HS Code ]
2931900090 |
| Hazard Information | Back Directory | [Uses]
1,4-Bis(hydroxydimethylsilyl)benzene is an effective silicon nucleophile for catalyzed palladium cross-coupling reactions. |
|
| Company Name: |
J & K SCIENTIFIC LTD.
|
| Telephone: |
18210857532 18210857532 |
| Website: |
https://www.jkchemical.com |
| Company Name: |
Energy Chemical
|
| Telephone: |
400-0056266 |
| Website: |
www.energy-chemical.com |
| Company Name: |
Novel Chemical
|
| Telephone: |
+86-21-64855560, 4008207808 |
| Website: |
www.novelchem.com |
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