115533

CDI

≥90.0% (proton, NMR), for peptide synthesis

• Sinónimos: 1,1′-Carbonyldiimidazole
• Fórmula empírica (notación de Hill): C₇H₆N₄O
• Número de CAS: 530-62-1
• Peso molecular: 162.15
• Beilstein/REAXYS Number: 6826
• EC Number: 208-488-9
• MDL number: MFCD00005286
• UNSPSC Code: 12352115
• PubChem Substance ID: 24847221
• NACRES: NA.22

Propiedades

• product name: CDI, reagent grade
• grade: reagent grade
• Quality Level: 200
• assay: ≥90.0% (proton, NMR)
• form: solid
• reaction suitability: reaction type: Carbonylations
• greener alternative product characteristics: Designing Safer Chemicals; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• mp: 117-122 °C (lit.)
• application(s): peptide synthesis
• greener alternative category: Aligned,
• 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

Descripción

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.

Información de seguridad

• pictograms: GHS08,GHS05,GHS07
• signalword: Danger
• hcodes: H302,H314,H360D
• pcodes: P260 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Eye Dam. 1 - Repr. 1B - Skin Corr. 1B
• Storage Class: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• wgk_germany: WGK 2
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges