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关于此项目
线性分子式:
[(CH3)2CH]2NCH2CH3
化学文摘社编号:
分子量:
129.24
UNSPSC Code:
12352116
EC Index Number:
230-392-0
NACRES:
NA.22
MDL number:
Assay:
≥99% (GC)
Grade:
synthesis grade
Bp:
127 °C/1013 hPa
Vapor pressure:
14 hPa ( 20 °C)
grade
synthesis grade
Quality Segment
vapor pressure
14 hPa ( 20 °C)
assay
≥99% (GC)
form
liquid
autoignition temp.
240 °C
potency
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)
kinematic viscosity
0.88 cSt(20 °C)
bp
127 °C/1013 hPa
transition temp
flash point 9.5 °C
density
0.76 g/cm3 at 20 °C
storage temp.
2-30°C
SMILES string
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
General description
N,N-二异丙基乙胺(DIPEA),也称为Hunig′碱,是一种空间位阻胺。它是一种非亲核碱,通常用于取代反应、烷基化反应和酰胺偶联等。DIPEA作为一种碱还应用于钯催化交叉偶联反应,包括Heck偶联和Sonagashira 偶联反应等。
Application
- Dual Stimuli-Responsive Hybrid Polymeric Nanoparticles Self-Assembled from POSS-Based:描述杂化聚合物纳米粒的合成,组装过程中用到N-二异丙基乙胺(Yang et al., 2022)。
- Magnetical Control of the Charge-Separated State Lifetime Realized by Covalent Attachment of a Platinum Complex:详述在磁性可控的铂络合物制备中使用N-二异丙基乙胺(Kozaki et al., 2021)。
- Hybrid block copolymers of polyesters/polycarbonates and polypeptides synthesized via one-pot sequential ring-opening polymerization:在杂化嵌段共聚物制备中,用N-二异丙基乙胺引发聚合(Gradišar et al., 2018)。
Analysis Note
含量(GC,area%): ≥ 98.0 %(a/a)
密度(d 20 °C/ 4 °C):0.755 - 0.758
水(K. F.): ≤ 0.20 %
同一性(IR):通过测试
密度(d 20 °C/ 4 °C):0.755 - 0.758
水(K. F.): ≤ 0.20 %
同一性(IR):通过测试
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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



