N,N'-DI-TERT-BUTYLCARBODIIMIDE
- CAS NO.：691-24-7
- Empirical Formula: C9H18N2
- Molecular Weight: 154.25
- MDL number: MFCD00010231
- EINECS: 211-719-6
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 01:01:16
What is N,N'-DI-TERT-BUTYLCARBODIIMIDE?
The Uses of N,N'-DI-TERT-BUTYLCARBODIIMIDE
N,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).
What are the applications of Application
N,N′-Di-tert-butylcarbodiimide is a reagent used for guanylation of aryl amines
Synthesis Reference(s)
Tetrahedron Letters, 37, p. 7047, 1996 DOI: 10.1016/0040-4039(96)01593-6
Properties of N,N'-DI-TERT-BUTYLCARBODIIMIDE
| Boiling point: | 48-50 °C12 mm Hg(lit.) |
| Density | 0.800 g/mL at 20 °C(lit.) |
| refractive index | n |
| Flash point: | 95 °F |
| form | clear liquid |
| color | Colorless to Almost colorless |
| BRN | 1758049 |
Safety information for N,N'-DI-TERT-BUTYLCARBODIIMIDE
| Signal word | Warning |
| Pictogram(s) |
 Flame Flammables GHS02  Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H226:Flammable liquids H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for N,N'-DI-TERT-BUTYLCARBODIIMIDE
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