| Identification | More | [Name]
1,4-Bis(trimethylsilyl)benzene | [CAS]
13183-70-5 | [Synonyms]
1,4-BIS(TRIMETHYLSILYL)BENZENE
Benzene, p-bis(trimethylsilyl)-
p-Bis(trimethylsilyl)benzene
p-phenylenebis(trimethyl-silan
p-Phenylenebis(trimethylsilane)
Silane, 1,4-phenylenebis*trimethyl-
Silane, p-phenylenebis*trimethyl-
Silane, p-phenylenebis[trimethyl-
Trimethyl[4-(trimethylsilyl)phenyl]silane
1,4-BIS(TRIMETHYLSILYL)BENZENE 96%
1,4-Phenylenebis(trimethylsilane)
4,1-Phenylenebis(trimethylsilane) | [EINECS(EC#)]
219-638-8 | [Molecular Formula]
C12H22Si2 | [MDL Number]
MFCD00015592 | [Molecular Weight]
222.47 | [MOL File]
13183-70-5.mol |
| Chemical Properties | Back Directory | [Appearance]
white crystalline powder and chunks | [Melting point ]
91-94 °C(lit.) | [Boiling point ]
194 °C742 mm Hg(lit.) | [density ]
0.85±0.1 g/cm3(Predicted) | [Fp ]
175 °C | [storage temp. ]
2-8°C | [form ]
solid | [color ]
White to Light yellow | [Hydrolytic Sensitivity]
1: no significant reaction with aqueous systems | [BRN ]
1867055 | [InChI]
1S/C12H22Si2/c1-13(2,3)11-7-9-12(10-8-11)14(4,5)6/h7-10H,1-6H3 | [InChIKey]
NVRBTKMAZQNKPX-UHFFFAOYSA-N | [SMILES]
C[Si](C)(C)c1ccc(cc1)[Si](C)(C)C | [CAS DataBase Reference]
13183-70-5(CAS DataBase Reference) | [NIST Chemistry Reference]
Silane, 1,4-phenylenebis[trimethyl-(13183-70-5) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [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:Wear suitable protective clothing .
S24/25:Avoid contact with skin and eyes . | [WGK Germany ]
3
| [RTECS ]
VV4850000
| [F ]
10-21 | [TSCA ]
No | [HS Code ]
2931.90.9010 | [Storage Class]
11 - Combustible Solids | [Toxicity]
mouse,LD50,intravenous,180mg/kg (180mg/kg),U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#02576, |
| Hazard Information | Back Directory | [Chemical Properties]
white crystalline powder and chunks | [Uses]
1,4-Bis(trimethylsilyl)benzene (TMSB) can be used:
- As a precursor for developing silicon carbide coating using plasma-assisted chemical vapor deposition (CVD) process.
- As a secondary standard in quantitative NMR (qNMR) spectroscopy.
- As an internal standard for quantitation of small organic molecules in DMSO-d6 solution by 1H NMR spectroscopy.
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