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等級
analytical standard
品質等級
蒸汽密度
3.5 (vs air)
蒸汽壓力
50 mmHg ( 20 °C)
化驗
≥99.5% (GC)
自燃溫度
599 °F
儲存期限
limited shelf life, expiry date on the label
expl. lim.
8.5 %
技術
HPLC: suitable
gas chromatography (GC): suitable
折射率
n20/D 1.392 (lit.)
n20/D 1.392
bp
84 °C (lit.)
mp
−61 °C (lit.)
溶解度
H2O: soluble 110 g/L at 25 °C (completely)
密度
0.722 g/mL at 25 °C (lit.)
應用
environmental
形式
neat
SMILES 字串
CC(C)NC(C)C
InChI
1S/C6H15N/c1-5(2)7-6(3)4/h5-7H,1-4H3
InChI 密鑰
UAOMVDZJSHZZME-UHFFFAOYSA-N
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一般說明
Diisopropylamine, an aliphatic secondary amine, is a well-known precursor of lithium diisopropylamide (LDA), which is a hindered, strong, non-nucleophilic base utilized in various organic reactions.
應用
Diisopropylamine may be used as an analytical standard for the determination of the analyte in air samples by high performance liquid chromatography (HPLC) technique.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
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Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.
訊號詞
Danger
危險分類
Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B - STOT SE 3
標靶器官
Respiratory system
儲存類別代碼
3 - Flammable liquids
水污染物質分類（WGK）
WGK 2
閃點（°F）
7.8 °F - closed cup
閃點（°C）
-13.45 °C - closed cup
個人防護裝備
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
Reductions of. alpha.-substituted ketones by lithium diisopropylamide
Kowalski C, et al.
The Journal of Organic Chemistry, 43(13), 2601-2608 (1978)
Determination of aliphatic primary and secondary amines and polyamines in air by high-performance liquid chromatography
Simon P and Lemacon C
Analytical Chemistry, 59(3), 480-484 (1987)
Liyan Qiu et al.
Molecular pharmaceutics, 9(5), 1109-1117 (2012-04-13)
pH-responsive drug carriers derived from polymers containing weak base groups have been shown to improve the antitumor effect of chemotherapeutics. The common interpretation is that a "proton sponge effect" caused by pH-responsive polymers facilitates endosomal membrane destruction and accelerates cytoplasmic
Alexander C Hoepker et al.
The Journal of organic chemistry, 76(19), 7985-7993 (2011-09-06)
Density functional theory computations [MP2/6-31G(d)//B3LYP/6-31G(d)] on the deaggregation of lithium diisopropylamide (LDA) dimer solvated by two tetrahydrofuran ligands to give the corresponding trisolvated monomer show eight structurally distinct minima. The barriers to exchange are comparable to those expected from experimental
Decoupling deprotonation from metalation: Thia-Fries rearrangement.
Alan M Dyke et al.
Angewandte Chemie (International ed. in English), 47(27), 5067-5070 (2008-05-28)
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