| Identification | Back Directory | [Name]
TERT-BUTYLDIMETHYLSILANOL | [CAS]
18173-64-3 | [Synonyms]
Butyldimethylsilanol
T-BUTYLDIMETHYLSILANOL
TERT-BUTYLDIMETHYLSILANOL
tert-ButyldiMethylsilanol 99%
tert-Butyldimethylhydroxysilane
ert-butyl-hydroxy-dimethylsilane
tert-Butyl-hydroxy-Dimethylsilane
tert-Butyldimethyl(hydroxy)silane
SIB1939.0 !! T-BUTYLDIMETHYLSILANOL
Silanol, (1,1-dimethylethyl)dimethyl-
Silanol, 1-(1,1-dimethylethyl)-1,1-dimethyl- | [Molecular Formula]
C6H16OSi | [MDL Number]
MFCD00010673 | [MOL File]
18173-64-3.mol | [Molecular Weight]
132.28 |
| Chemical Properties | Back Directory | [Melting point ]
18 °C | [Boiling point ]
139 °C739 mm Hg(lit.)
| [density ]
0.84 g/mL at 25 °C(lit.)
| [refractive index ]
n20/D 1.424(lit.)
| [Fp ]
113 °F
| [storage temp. ]
Storage temp. 2-8°C | [solubility ]
soluble in Benzene | [form ]
clear liquid | [pka]
15.37±0.53(Predicted) | [color ]
Colorless to Almost colorless | [Specific Gravity]
0.840 | [Hydrolytic Sensitivity]
4: no reaction with water under neutral conditions | [BRN ]
1732777 | [InChI]
InChI=1S/C6H16OSi/c1-6(2,3)8(4,5)7/h7H,1-5H3 | [InChIKey]
FGWRMMTYIZKYMA-UHFFFAOYSA-N | [SMILES]
[Si](C(C)(C)C)(C)(C)O |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
10-36/37/38 | [Safety Statements ]
26-36 | [RIDADR ]
UN 1987 3/PG 3
| [WGK Germany ]
3
| [F ]
10-21 | [TSCA ]
No | [HS Code ]
2931.90.9010 | [HazardClass ]
3.2 | [PackingGroup ]
III | [Storage Class]
3 - Flammable liquids | [Hazard Classifications]
Eye Irrit. 2
Flam. Liq. 3
Skin Irrit. 2
STOT SE 3 |
| Hazard Information | Back Directory | [Uses]
tert-Butyldimethylsilanol can be used as a silylating agent for the protection of hydroxyl groups via silylation. It is used:
- For the preparation of α-chiral ether derivatives by catalytic asymmetric allylic substitution.
- As an initiator for the polymerization of 1,2 benzenedicarboxaldehyde.
- In the synthesis of enol silyl ethers.
| [Synthesis]
Tert-butyldimethylsilanol is prepared as follows:
1.86 mg (0.01 mmol) of 4,4'-diamino-2,2'-bipyridine, 1.77 mg (0.005 mmol) of manganese (II) perchlorate hexahydrate, 1.5 mL of acetone were added to a reaction tube and the reaction was |
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