115533

CDI

reagent grade

• Synonym(s): 1,1′-Carbonyldiimidazole
• Empirical Formula (Hill Notation): C₇H₆N₄O
• CAS Number: 530-62-1
• Molecular Weight: 162.15
• Beilstein/REAXYS Number: 6826
• EC Number: 208-488-9
• MDL number: MFCD00005286
• PubChem Substance ID: 24847221

Properties

• Quality Level: 300
• grade: reagent grade
• assay: ≥90.0% (proton, NMR)
• reaction suitability: reaction type: Carbonylations
• greener alternative product characteristics: Designing Safer Chemicals; Learn more about the Principles of Green Chemistry.
• application(s): peptide synthesis: suitable
• mp: 117-122 °C (lit.)
• SMILES string: O=C(n1ccnc1)n2ccnc2
• InChI: 1S/C7H6N4O/c12-7(10-3-1-8-5-10)11-4-2-9-6-11/h1-6H
• InChI key: PFKFTWBEEFSNDU-UHFFFAOYSA-N

Description

General description

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. 1,1′-carbonyldiimidazole (CDI) is an alternative to highly toxic insidious poison phosgene and thus aligns with the principle "Designing Safer Chemicals". For more information see the article Controlled Synthesis of Asymmetric Dialkyl and Cyclic Carbonates Using the Highly Selective Reactions of Imidazole Carboxylic Esters.

Application

Coupling agent in the synthesis of dipolar polyamides for nonlinear optical applications and polypeptides. Also used to make β-keto sulfones and sulfoxides, lead sequestering agents, and β-enamino acid derivatives.

Packaging

5, 10, 25, 100, 500 g in glass bottle

1 kg in glass bottle

25 kg in fiber drum

Safety Information

• Pictograms: GHS05,GHS07,GHS08
• Signal Word: Danger
• Hazard Statements: H302 - H314 - H360D
• Precautionary Statements: P260 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Personal Protective Equipment: dust mask type N95 (US),Eyeshields,Gloves
• RIDADR: UN 3263 8 / PGII
• WGK Germany: WGK 2
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable