21861
1,1′-Carbonyl-di-(1,2,4-triazole)
technical, ≥90% (T)
Synonym(s):
CDT
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About This Item
Empirical Formula (Hill Notation):
C5H4N6O
CAS Number:
Molecular Weight:
164.12
Beilstein:
10250
MDL number:
UNSPSC Code:
12352005
PubChem Substance ID:
NACRES:
NA.22
Recommended Products
grade
technical
Quality Level
Assay
≥90% (T)
form
powder
reaction suitability
reaction type: Carbonylations
mp
138-152 °C
application(s)
peptide synthesis
storage temp.
2-8°C
SMILES string
O=C(n1cncn1)n2cncn2
InChI
1S/C5H4N6O/c12-5(10-3-6-1-8-10)11-4-7-2-9-11/h1-4H
InChI key
YHNUDLCUIKMNSN-UHFFFAOYSA-N
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Other Notes
Reagent for preparing the reactive acyl triazolides from carboxylic acids; Reaction of unprotected glucose with acyl triazolide to the β-D-glucosyl ester; Dehydrating agent which reacts with H2O2 giving singlet oxygen, used e.g. for epoxidations
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1 - Repr. 2
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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