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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
格式
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.
推薦產品
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)
Koichi Mikami et al.
Chemical record (New York, N.Y.), 6(1), 1-11 (2006-02-14)
The difficulty as well as the significance of the direct generation of metal enolates of alpha-CF(3) ketones cannot be easily understood by chemists unfamiliar with F. In sharp contrast to the sunny side of non-F, hydrocarbon chemistry, F chemistry has
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)
Songping Liao et al.
Journal of the American Chemical Society, 125(49), 15114-15127 (2003-12-05)
Lithium diisopropylamide-mediated lithiations of N-alkyl ketimines derived from cyclohexanones reveal that simple substitutions on the N-alkyl side chain and the 2-position of the cyclohexyl moiety afford a 60,000-fold range of rates. Detailed rate studies implicate monosolvated monomers at the rate-limiting
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