90795

Tributyl borate

≥99.0% (T)

• 동의어(들): Boric acid tributylester, Tributoxyborane
• Linear Formula: [CH₃(CH₂)₃O]₃B
• CAS Number: 688-74-4
• Molecular Weight: 230.15
• Beilstein: 1703865
• EC Number: 211-706-5
• MDL number: MFCD00009434
• UNSPSC 코드: 12352103
• PubChem Substance ID: 57653407
• NACRES: NA.22

속성

• vapor density: 7.95 (vs air)
• 분석: ≥99.0% (T)
• 형태: liquid
• refractive index: n20/D 1.409 (lit.); n20/D 1.409
• bp: 114-115 °C/12 mmHg (lit.); 230-235 °C (lit.)
• mp: −70 °C (lit.)
• density: 0.853 g/mL at 25 °C (lit.)
• SMILES string: CCCCOB(OCCCC)OCCCC
• InChI: 1S/C12H27BO3/c1-4-7-10-14-13(15-11-8-5-2)16-12-9-6-3/h4-12H2,1-3H3
• InChI key: LGQXXHMEBUOXRP-UHFFFAOYSA-N

설명

일반 설명

Tributyl borate is an organoboron compound, that is often used as a reagent in organic synthesis for the preparation of various boronic acid derivatives, which are widely used in Suzuki coupling reactions in the synthesis of biaryls and other organic molecules. It is also used as a catalyst in a range of organic reactions, including the transesterification of esters and Biginelli reactions.

애플리케이션

Tributyl borate can be used as:    

• A catalyst in the synthesis of dihydropyrimidinone derivatives via the Biginelli reaction.   
• A boron oxide source to prepare carbon nanotube-B₂O₃ nanocomposite by solvothermal method.

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H315,H319,H335
• 예방조치 성명서: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• 표적 기관: Respiratory system
• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 3
• Flash Point (°F): 158.0 °F - closed cup
• Flash Point (°C): 70 °C - closed cup
• 개인 보호 장비: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter