386464

Diisopropylamine

purified by redistillation, 99.95%

• Synonym(s): DIPA
• Linear Formula: (CH₃)₂CHNHCH(CH₃)₂
• CAS Number: 108-18-9
• Molecular Weight: 101.19
• Beilstein: 605284
• EC Number: 203-558-5
• MDL number: MFCD00008862
• UNSPSC Code: 12352100
• PubChem Substance ID: 57649857
• NACRES: NA.21

Properties

• vapor density: 3.5 (vs air)
• Quality Level: 200
• 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

Description

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.

Safety Information

• Pictograms: GHS02,GHS06,GHS05
• Signal Word: Danger
• Hazard Statements: H225,H302,H314,H331,H335,H412
• Precautionary Statements: P210 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• 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