289094

tert-Butyldimethylsilanol

99%

• 동의어(들): 1-(1,1-Dimethylethyl)-1,1-dimethylsilanol, tert-Butyl(hydroxy)dimethylsilane, tert-Butyldimethylsilanol, tert-Butyldimethylsilyl hydroxide, Dimethyl-tert-butylsilanol
• Linear Formula: (CH₃)₃CSi(CH₃)₂OH
• CAS Number: 18173-64-3
• Molecular Weight: 132.28
• Beilstein: 1732777
• MDL number: MFCD00010673
• UNSPSC 코드: 12352103
• PubChem Substance ID: 24857384
• NACRES: NA.22

속성

• Quality Level: 200
• 분석: 99%
• 형태: liquid
• refractive index: n20/D 1.424 (lit.)
• bp: 139 °C/739 mmHg (lit.)
• density: 0.84 g/mL at 25 °C (lit.)
• SMILES string: CC(C)(C)[Si](C)(C)O
• InChI: 1S/C6H16OSi/c1-6(2,3)8(4,5)7/h7H,1-5H3
• InChI key: FGWRMMTYIZKYMA-UHFFFAOYSA-N

설명

애플리케이션

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.

안전성 정보

• 픽토그램: GHS02,GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H226,H315,H319,H335
• 예방조치 성명서: P210 - P233 - P240 - P241 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
• 표적 기관: Respiratory system
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 3
• Flash Point (°F): 113.0 °F - closed cup
• Flash Point (°C): 45 °C - closed cup
• 개인 보호 장비: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter