679585

4-Methoxybenzyl-2,2,2-trichloroacetimidate

• 동의어(들): p-Methoxybenzyl trichloroacetimidate
• 실험식(Hill 표기법): C₁₀H₁₀Cl₃NO₂
• CAS Number: 89238-99-3
• Molecular Weight: 282.55
• MDL number: MFCD00134547
• UNSPSC 코드: 12352101
• PubChem Substance ID: 24885502
• NACRES: NA.22

속성

• 불순물: Major impurity is Trichloroacetamide by GCMS.
• Quality Level: 100
• refractive index: n20/D 1.5488
• bp: 135-137 °C/0.7 mmHg
• density: 1.361 g/mL at 25 °C
• 작용기: chloro; ether
• 저장 온도: 2-8°C
• SMILES string: COc1ccc(COC(=N)C(Cl)(Cl)Cl)cc1
• InChI: 1S/C10H10Cl3NO2/c1-15-8-4-2-7(3-5-8)6-16-9(14)10(11,12)13/h2-5,14H,6H2,1H3
• InChI key: TYHGKLBJBHACOI-UHFFFAOYSA-N

설명

애플리케이션

4-Methoxybenzyl-2,2,2-trichloroacetimidate can be used as a reagent for the protection of alcohols as the p-methoxybenzyl ether. 1^o, 2^o, and 3^o alcohols can be easily protected using this reagent with equal efficiency in the presence of a variety of different protective groups. This reagent is commonly used under acidic conditions therefore it offers an alternative method to the Williamson ether synthesis, which is typically used basic conditions to protect base-sensitive alcohols.

안전성 정보

• 픽토그램: GHS07,GHS09
• 신호어: Warning
• 유해 및 위험 성명서: H302 + H312 + H332,H315,H319,H335,H411
• 예방조치 성명서: P273 - P280 - P301 + P312 + P330 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 2 - 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): >230.0 °F
• Flash Point (°C): > 110 °C