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471224

Diisopropylamine

≥99.5%, liquid

Synonym(s):

DIPA

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About This Item

Linear Formula:
(CH3)2CHNHCH(CH3)2
CAS Number:
108-18-9
Molecular Weight:
101.19
NACRES:
NA.21
PubChem Substance ID:
57650897
UNSPSC Code:
12352100
EC Number:
203-558-5
MDL number:
MFCD00008862
Beilstein/REAXYS Number:
605284
eCl@ss:
32150313
Assay:
≥99.5%
Bp:
84 °C (lit.)
Vapor pressure:
50 mmHg ( 20 °C)
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Product Name

Diisopropylamine, ≥99.5%

vapor density

3.5 (vs air)

Quality Segment

vapor pressure

50 mmHg ( 20 °C)

assay

≥99.5%

form

liquid

autoignition temp.

599 °F

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

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 by static-bomb calorimetry.

Application

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

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Signal Word

Danger

Target Organs

Respiratory system

Storage Class

3 - Flammable liquids

Flash Point (°F)

7.8 °F - closed cup

Flash Point (°C)

-13.45 °C - closed cup

PPE (personal protective equipment)

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Hazard Classifications

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

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