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386464

Sigma-Aldrich

Diisopropylamine

purified by redistillation, 99.95%

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Synonym(s):
DIPA
Linear Formula:
(CH3)2CHNHCH(CH3)2
CAS Number:
Molecular Weight:
101.19
Beilstein:
605284
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.21

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.)

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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1 of 4

This Item
471224382908.03646
Diisopropylamine purified by redistillation, 99.95%

Sigma-Aldrich

386464

Diisopropylamine

Diisopropylamine ≥99.5%

Sigma-Aldrich

471224

Diisopropylamine

Diisopropylamine puriss. p.a., ≥99.0% (GC)

Sigma-Aldrich

38290

Diisopropylamine

Diisopropylamine for synthesis

Sigma-Aldrich

8.03646

Diisopropylamine

vapor pressure

50 mmHg ( 20 °C)

vapor pressure

50 mmHg ( 20 °C)

vapor pressure

50 mmHg ( 20 °C)

vapor pressure

93.33 hPa ( 20 °C)

assay

99.95%

assay

≥99.5%

assay

≥99.0% (GC)

assay

≥99% (GC)

form

liquid

form

liquid

form

liquid

form

liquid

autoignition temp.

599 °F

autoignition temp.

599 °F

autoignition temp.

599 °F

autoignition temp.

295 °C

expl. lim.

8.5 %

expl. lim.

8.5 %

expl. lim.

8.5 %

expl. lim.

1.1-7.1 % (v/v)

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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Iron-Catalyzed Direct Synthesis of Amides from Methylarenes.
Kotha SS, et al.
Advanced Synthesis & Catalysis, 357(7), 1437-1445 (2015)
A simple and novel amide ligand based on quinoline derivative used for palladium-catalyzed Suzuki coupling reaction.
Liu H, et al.
Journal of Organometallic Chemistry, 794, 27-32 (2015)
Enthalpies of combustion of di-n-propylamine, diisopropylamine, diisobutylamine, and di-sec-butylamine.
Ribeiro da Silva MAV, et al.
The Journal of Chemical Thermodynamics, 29(9), 1025-1030 (1997)
Microwave-Assisted Copper-Catalyzed Four Component Tandem Synthesis of 3-N-Sulfonylamidine Coumarins.
Murugavel G and Punniyamurthy T.
The Journal of Organic Chemistry, 80 (12), 6291-6299 (2015)
Research on Synthesis and Corrosion Inhibitory Performance of Diisopropylamine Methyl Urea.
Zhou FR and Zhang H.
Applied Mechanics and Materials, 713, 2839-2842 (2015)

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