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Safety Information

416460

Sigma-Aldrich

Diisopropylamine hydrochloride

99%

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About This Item

Linear Formula:
[(CH3)2CH]2NH·HCl
CAS Number:
Molecular Weight:
137.65
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:

Assay

99%

mp

216-218 °C (lit.)

SMILES string

Cl.CC(C)NC(C)C

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Bouclé Sébastien et al.
Molecules (Basel, Switzerland), 15(11), 7742-7749 (2010-11-03)
Treatment of 1,4,4-trimethyl-3,4-dihydroquinolin-2(1H)-one (2) with lithium diisopropylamide (LDA) followed by a wide range of electrophiles give the corresponding 4,4-dimethyl-3-substituted-3,4-dihydroquinolin-2-ones (3-13), providing a very mild electrophilic substitution of the 4,4-dimethyl-1,2,3,4-tetrahydroquinoline core.
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)
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
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
Weizhi Sun et al.
Chemical biology & drug design, 77(3), 206-211 (2011-01-20)
A new class of potential prodrugs, 1,3-cyclic propanyl phosphate esters of 18β-glycyrrhetic acid, was designed and synthesized through the key reaction of 18β-glycyrrhetic acid with 1,3-cyclic propanyl phosphate ester catalysed by lithium diisopropylamide. The sustained-release properties of 1,3-cyclic propanyl phosphate

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