387649
N,N-二异丙基乙胺
99.5%, liquid, purified by redistillation
别名:
N-乙基二异丙胺, DIPEA, `Hünig’s base′, 二异丙基乙胺
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关于此项目
线性分子式:
[(CH3)2CH]2NC2H5
化学文摘社编号:
分子量:
129.24
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
230-392-0
MDL number:
产品名称
N,N-二异丙基乙胺, purified by redistillation, 99.5%
InChI key
JGFZNNIVVJXRND-UHFFFAOYSA-N
InChI
1S/C8H19N/c1-6-9(7(2)3)8(4)5/h7-8H,6H2,1-5H3
SMILES string
CCN(C(C)C)C(C)C
vapor pressure
31 mmHg ( 37.7 °C)
assay
99.5%
form
liquid
purified by
redistillation
refractive index
n20/D 1.414 (lit.)
bp
127 °C (lit.)
mp
<−50 °C (lit.)
solubility
water: soluble 4.01 g/L at 20 °C
density
0.742 g/mL at 25 °C (lit.)
functional group
amine
Quality Level
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General description
N，N-二异丙基乙胺是脂肪族空间位阻胺。
Application
N，N-二异丙基乙胺可用于以下过程：
- 作为茚并吡喃酮合成的有机碱。
- 作为手性铱 N，P 配体配合物的活化剂，可用于 α、β-不饱和腈的氢化。
- 作为取代反应的非亲核碱。
- 作为制备双[1，2]二硫杂[1，4]噻嗪和双[1，2]二硫代吡咯的原料。
signalword
Danger
Hazard Classifications
Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Dam. 1 - Flam. Liq. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
3 - Flammable liquids
wgk
WGK 2
flash_point_f
49.1 °F
flash_point_c
9.5 °C
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
法规信息
危险化学品
此项目有
Selective Syntheses of Bis [1, 2] dithiolo [1, 4] thiazines and Bis [1, 2] dithiolopyrroles from Hunig's Base.
Rees CW, et al.
The Journal of Organic Chemistry, 63(7), 2189-2196 (1998)
Asymmetric Hydrogenation of α, β-Unsaturated Nitriles with Base-Activated Iridium N, P Ligand Complexes.
Muller MA and Pfaltz A.
Angewandte Chemie (Weinheim an der Bergstrasse, Germany), 126(33), 8812-8815 (2014)
Sequential Michael Addition and Enamine-Promoted Inverse Electron Demanding Diels-Alder Reaction upon 3-Vinyl-1,2,4-triazine Platforms.
Lorion M, et al.
Organic Letters (2015)
Enantioselective N-heterocyclic carbene-catalyzed synthesis of indenopyrones.
Chen KQ, et al.
Organic & Biomolecular Chemistry (2015)
Facile and Gram-scale Synthesis of Metal-free Catalysts: Toward Realistic Applications for Fuel Cells.
Kim OH, et al.
Scientific Reports, 5 (2015)
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