115533
CDI
≥90.0% (proton, NMR), for peptide synthesis
Sustainability features
Synonym(s):
1,1′-Carbonyldiimidazole
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About This Item
Empirical Formula (Hill Notation):
C7H6N4O
CAS Number:
Molecular Weight:
162.15
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352115
EC Number:
208-488-9
MDL number:
Beilstein/REAXYS Number:
6826
Product Name
CDI, reagent grade
grade
reagent grade
Quality Segment
assay
≥90.0% (proton, NMR)
form
solid
reaction suitability
reaction type: Carbonylations
sustainability
Sustainability features
mp
117-122 °C (lit.)
application(s)
peptide synthesis
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
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.
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Signal Word
Danger
Precautionary Statements
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
PPE (personal protective equipment)
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
Hazard Codes
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1 - Repr. 1B - Skin Corr. 1C
Storage Class
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
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