N,N'-DI-TERT-BUTYLCARBODIIMIDE

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CAS:691-24-7
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Products Intro: Product Name:N,N'-di-tert-butylmethanediimine
CAS:691-24-7
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N,N'-DI-TERT-BUTYLCARBODIIMIDE Basic information
Product Name:N,N'-DI-TERT-BUTYLCARBODIIMIDE
Synonyms:N,N'-Bis(1,1-dimethylethyl)carbodiimide;N,N'-Di-tert-butylmethanediimine;tert-butyl(tert-butyliminomethylene)amine;N,N'-Methanediylidenebis(2-Methylpropan-2-aMine);N,N'-Di-tert-butylcarbodiimide 99%;1,3-DI-TERT-BUTYLCARBODIIMIDE;Bis(tert-butyl)carbodiimide;N,N'-DI-TERT-BUTYLCARBODIIMIDE
CAS:691-24-7
MF:C9H18N2
MW:154.25
EINECS:211-719-6
Product Categories:Carbodiimides;CarbodiimidesSynthetic Reagents;Coupling;Peptide Synthesis
Mol File:691-24-7.mol
N,N'-DI-TERT-BUTYLCARBODIIMIDE Structure
N,N'-DI-TERT-BUTYLCARBODIIMIDE Chemical Properties
Boiling point 48-50 °C12 mm Hg(lit.)
density 0.800 g/mL at 20 °C(lit.)
refractive index n20/D 1.429
Fp 95 °F
form clear liquid
color Colorless to Almost colorless
BRN 1758049
InChIInChI=1S/C9H18N2/c1-8(2,3)10-7-11-9(4,5)6/h1-6H3
InChIKeyIDVWLLCLTVBSCS-UHFFFAOYSA-N
SMILESN(=C=NC(C)(C)C)C(C)(C)C
Safety Information
Hazard Codes Xi
Risk Statements 10-36/37/38
Safety Statements 26-36
RIDADR UN 1993 3/PG 3
WGK Germany 3
10-21
HazardClass 3.2
PackingGroup III
HS Code 2925290090
MSDS Information
ProviderLanguage
SigmaAldrich English
N,N'-DI-TERT-BUTYLCARBODIIMIDE Usage And Synthesis
UsesN,N′-Di-tert-butylcarbodiimide can be used:
  • As a reagent for the guanylation of aryl amines catalyzed by lanthanum amides.
  • To prepare dichloroimidazolidine-4,5-dione by reacting with oxalyl chloride, which is a key intermediate for the synthesis of N,N′-diamidocarbenes.
  • To prepare the iridium complex of benzamidine named Ir(FMeppy)2(N,N′-di-tert-butyl-4-methyl-benzamidine).

Synthesis Reference(s)Tetrahedron Letters, 37, p. 7047, 1996 DOI: 10.1016/0040-4039(96)01593-6
N,N'-DI-TERT-BUTYLCARBODIIMIDE Preparation Products And Raw materials
Tag:N,N'-DI-TERT-BUTYLCARBODIIMIDE(691-24-7) Related Product Information
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