8.00894

N-Ethyldiisopropylamine

for synthesis

• 別名: N-Ethyldiisopropylamine, N,N-Diisopropylethylamine
• 化学式: [(CH₃)₂CH]₂NCH₂CH₃
• CAS番号: 7087-68-5
• 分子量: 129.24
• MDL番号: MFCD00008868
• UNSPSCコード: 12352116
• EC Index Number: 230-392-0
• NACRES: NA.22
• bp: 127 °C/1013 hPa

特性

• グレード: for synthesis; synthesis grade
• 品質水準: 200
• 蒸気圧: 14 hPa ( 20 °C)
• アッセイ: ≥98% (GC)
• フォーム: liquid
• 自己発火温度: 240 °C
• 有効性: 200-500 mg/kg LD₅₀, oral (Rat)
• expl. lim.: 0.7-6.3 % (v/v)
• dilution: (for synthesis)
• pH: 12.3 (20 °C in H₂O, as an emulsion)
• 動粘度: 0.88 cSt(20 °C)
• bp: 127 °C/1013 hPa
• 転移温度: flash point 9.5 °C
• 密度: 0.76 g/cm³ at 20 °C
• 保管温度: 2-30°C
• SMILES記法: N(C(C)C)(C(C)C)CC
• InChI: 1S/C8H19N/c1-6-9(7(2)3)8(4)5/h7-8H,6H2,1-5H3
• InChI Key: JGFZNNIVVJXRND-UHFFFAOYSA-N

詳細

詳細

N,N-Diisopropylethylamine (DIPEA), also known as Hunig′s base, is a sterically hindered amine. It is a non-nucleophilic base commonly employed in substitution reactions, alkylations, amide couplings, etc. DIPEA is also used as a base in the Pd-catalyzed cross-coupling reactions, which include Heck coupling and Sonagashira coupling reactions.

アプリケーション

• Dual Stimuli-Responsive Hybrid Polymeric Nanoparticles Self-Assembled from POSS-Based: Describes the synthesis of hybrid polymeric nanoparticles using N-Ethyldiisopropylamine in the assembly process (Yang et al., 2022).
• Magnetical Control of the Charge-Separated State Lifetime Realized by Covalent Attachment of a Platinum Complex: Details the use of N-Ethyldiisopropylamine in the preparation of magnetically controllable platinum complexes (Kozaki et al., 2021).
• Hybrid block copolymers of polyesters/polycarbonates and polypeptides synthesized via one-pot sequential ring-opening polymerization: Explains the initiation of polymerization with N-Ethyldiisopropylamine for creating hybrid block copolymers (Gradišar et al., 2018).

アナリシスノート

Assay (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.755 - 0.758
Water (K. F.): ≤ 0.20 %
Identity (IR): passes test

安全性情報

• ピクトグラム: GHS02,GHS05,GHS06,GHS09
• シグナルワード: Danger
• 危険有害性情報: H225 - H302 - H318 - H331 - H335 - H411
• 注意書き: P210 - P273 - P280 - P301 + P312 - P304 + P340 + P311 - P305 + P351 + P338
• 危険有害性の分類: Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Dam. 1 - Flam. Liq. 2 - STOT SE 3
• ターゲットの組織: Respiratory system
• 保管分類コード: 3 - Flammable liquids
• WGK: WGK 2
• 引火点(°F): 49.1 °F
• 引火点(℃): 9.5 °C