Skip to Content
MilliporeSigma
All Photos(1)

Key Documents

View All Documentation

553344

Sigma-Aldrich

Isopropyl isocyanide

97%

Synonym(s):

2-Isocyanopropane, 2-Propyl isonitrile, Isopropyl isonitrile

Sign Into View Organizational & Contract Pricing

Select a Size

500 MG
$168.15

$168.15

List Price$177.00
Web-Only Promotion

Available to ship onApril 29, 2025Details

Request a Bulk Order
All Photos(1)

Select a Size

Change View
500 MG
$168.15

About This Item

Linear Formula:
(CH3)2CHNC
CAS Number:
598-45-8
Molecular Weight:
69.11
MDL number:
MFCD00015503
UNSPSC Code:
12352100
PubChem Substance ID:
24879320
NACRES:
NA.22

$168.15

List Price$177.00
Web-Only Promotion

Available to ship onApril 29, 2025Details

Request a Bulk Order

Quality Level

100

assay

97%

refractive index

n20/D 1.371 (lit.)

bp

75 °C (lit.)

density

0.733 g/mL at 25 °C (lit.)

functional group

amine
isonitrile

storage temp.

2-8°C

SMILES string

CC(C)[N+]#[C-]

InChI

1S/C4H7N/c1-4(2)5-3/h4H,1-2H3

InChI key

MJZUMMKYWBNKIP-UHFFFAOYSA-N

General description

Isopropyl isocyanide is an alkyl isocyanide.

Application

Isopropyl isocyanide may be used in the preparation of:
  • Ugi ligand A2C11I1, which is employed in the solid-phase Ugi synthesis.[1]
  • Pentafluorophenyl (PFP) functional monomers, via Passerini reaction.[2]
  • Dinuclear copper complex [Cu2(μ-PiPr2bipy)2{μ-CNCH(CH3)2}](PF6)2 [PiPr2bipy = 6-(diisopropylphosphanyl)-2,2′-bipyridine].[3]
  • (3E)-(Imino)thiaisoindoline 1,1-dioxide derivative.[4]
  • N,N′-diisopropylcarbodiimide (DIC) analog via reaction with propan-2-amine.[5]
  • 1-t-butyl-2-isopropyldiaziridinone via reaction with 2-methyl-2-nitrosopropane[6]
  • isopropyl isocyanate via reaction with ozone[7]
  • 1-phthalimidoazetidines via [1+3]cycloaddition reaction with 1-pththalimidoaziridines[8]

pictograms

FlameSkull and crossbones
GHS02,GHS06

signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2

Storage Class

3 - Flammable liquids

wgk_germany

WGK 3

flash_point_f

69.1 °F - closed cup

flash_point_c

20.6 °C - closed cup

ppe

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

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKCS8953
MKCQ7244
MKCN4656
MKCL6249
MKCJ0577

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Reaction of Alkyl Isocyanides with Ozone. A New Isocyanate Synthesis1
Feuer H, et al.
The Journal of Organic Chemistry, 23(8), 1107-1109 (1958)
Thiol-reactive functional poly (meth) acrylates: multicomponent monomer synthesis, RAFT (co) polymerization and highly efficient thiol-para-fluoro postpolymerization modification.
Noy JM, et al.
Polym. Chem., 6(3), 436-447 (2015)
[1+ 3] Cycloadditions of isocyanides to azomethine ylides; synthesis and properties of 1-phthalimidoazetidines
Charrier J, et al.
The Journal of Organic Chemistry, 48(4), 481-486 (1983)
F C Rhames et al.
Journal of biological inorganic chemistry : JBIC : a publication of the Society of Biological Inorganic Chemistry, 6(5-6), 567-577 (2001-07-27)
Binding of the Cu(I)-specific ligands 2,6-dimethylphenyl isocyanide (DIMPI) and isopropyl isocyanide (IPI) to the reduced form of peptidylglycine monooxygenase (PHM) is reported. Both ligands bind to the methionine-containing CuM center, eliciting FTIR bands at 2,138 and 2,174 cm(-1), respectively, but
Diaziridinones. IV. Formation by condensation of alkyl isocyanide with nitrosoalkane. Evidence for a carbodiimide N-oxide
Greene DF and Pazos FJ
The Journal of Organic Chemistry, 34(8), 2269-2274 (1969)
View All Related Papers

Questions

Reviews

No rating value

Active Filters

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service