DIC

SIAL/38370 - purum, ≥98.0% (GC)

Synonym: N,N′-Diisopropylcarbodiimide

CAS Number: 693-13-0
Empirical Formula (Hill Notation): C₇H₁₄N₂
Molecular Weight: 126.20
EC Number: 211-743-7
MDL Number: MFCD00065689
Linear Formula: (CH₃)₂CHN=C=NCH(CH₃)₂
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-38370-25ML	25 mL	$89.60 1/EA		Add To Favorites
45-38370-100ML	100 mL	$225.00 1/EA		Add To Favorites
45-38370-500ML	500 mL	$847.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

application(s)	peptide synthesis
assay	≥98.0% (GC)
bp	145-148 °C (lit.)
density	0.815 g/mL at 20 °C
	0.815 g/mL at 20 °C (lit.)
form	liquid
grade	purum
InChI	1S/C7H14N2/c1-6(2)8-5-9-7(3)4/h6-7H,1-4H3
InChI key	BDNKZNFMNDZQMI-UHFFFAOYSA-N
Quality Level	200
reaction suitability	reaction type: Coupling Reactions
refractive index	n20/D 1.433 (lit.)
SMILES string	CC(C)N=C=NC(C)C

Application:	N,N′-Diisopropylcarbodiimide can be used: • To synthesize lanthanide (Ln) guanidinate complexes via insertion of carbodiimide into the Ln-N bond of lanthanocene secondary amido complexes. • To facilitate the cyclization of N-(β-Hydroxy)amides to form 2-oxazolines. • To synthesize 1-isopropyl-2-alkoxycarbonyl-3-isopropyliminio-aziridine by reacting with alkyl diazoacetates in the presence of transition metal salts.
Application:	Alternative to dicyclohexylcarbodiimide in peptide synthesis.
Application:	DIC can be used as: • A coupling reagent for the synthesis of various esters and amides by treating carboxylic acids with phenols and amines respectively. • A reagent for the conversion of alcohols to aldehydes or ketones in the presence of DMSO via modified Moffatt-type oxidation reaction. • A reagent to facilitates the preparation of alkyl halides from corresponding alcohols via the formation of o-alkylisourea.
General description:	N,N′-Diisopropylcarbodiimide (DIC) is a carbodiimide used as a coupling reagent in the synthesis of amides, peptides, ureas, heterocycles, and unsymmetrical carbodiimides. It is also used in the polymerization reactions as an activator.

Symbol	GHS02,GHS05,GHS06,GHS08
Signal word	Danger
Hazard statements	H226 - H317 - H318 - H330 - H334
Precautionary statements	P210 - P233 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
Hazard Codes	T+
Risk Statements	10-26-37/38-41-42/43
Safety Statements	26-36/37/39-45
RIDADR	UN 2929 3(6.1) / PGII
WGK Germany	WGK 3
Flash Point(F)	91.4 °F
Flash Point(C)	33 °C

Purity	≥98.0% (GC)
bp	145-148 °C (lit.)
Density	0.815 g/mL at 20 °C (lit.); 0.815 g/mL at 20 °C
Refractive Index	n20/D 1.433 (lit.)
UNSPSC	12352001

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