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Merck
CN

386464

Sigma-Aldrich

Diisopropylamine

99.95%, liquid, purified by redistillation

Synonym(s):

DIPA

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About This Item

Linear Formula:
(CH3)2CHNHCH(CH3)2
CAS Number:
Molecular Weight:
101.19
Beilstein:
605284
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.21
Assay:
99.95%
Bp:
84 °C (lit.)
Vapor pressure:
50 mmHg ( 20 °C)
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Product Name

Diisopropylamine, purified by redistillation, 99.95%

vapor density

3.5 (vs air)

Quality Level

vapor pressure

50 mmHg ( 20 °C)

Assay

99.95%

form

liquid

autoignition temp.

599 °F

purified by

redistillation

expl. lim.

8.5 %

refractive index

n20/D 1.392 (lit.)

bp

84 °C (lit.)

mp

−61 °C (lit.)

solubility

water: soluble 110 g/L at 25 °C

density

0.722 g/mL at 25 °C (lit.)

functional group

amine

SMILES string

CC(C)NC(C)C

InChI

1S/C6H15N/c1-5(2)7-6(3)4/h5-7H,1-4H3

InChI key

UAOMVDZJSHZZME-UHFFFAOYSA-N

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General description

Diisopropylamine (DIPA) is an aliphatic secondary amine widely used as an organic base in organic synthesis. Its standard molar enthalpy of formation and combustion has been measured.

Application

Diisopropylamine may be used in the following processes:
  • Synthesis of diisopropylamine methyl urea (DMU).
  • Synthesis of N,N-diisopropyl quinoline-2-carboxamide.
  • Synthesis of 3-N-sulfonylamidine coumarins.
  • Synthesis of N-chloroamine, an intermediate to generate amides.

Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

7.8 °F - closed cup

Flash Point(C)

-13.45 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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