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21861

Sigma-Aldrich

1,1′-Carbonyl-di-(1,2,4-triazole)

technical, ≥90% (T)

Sinonimo/i:

CDT

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About This Item

Formula empirica (notazione di Hill):
C5H4N6O
Numero CAS:
41864-22-6
Peso molecolare:
164.12
Beilstein:
10250
Numero MDL:
MFCD00043399
Codice UNSPSC:
12352005
ID PubChem:
57647945
NACRES:
NA.22

Grado

technical

Livello qualitativo

100

Saggio

≥90% (T)

Forma fisica

powder

Impiego in reazioni chimiche

reaction type: Carbonylations

Punto di fusione

138-152 °C

applicazioni

peptide synthesis

Temperatura di conservazione

2-8°C

Stringa SMILE

O=C(n1cncn1)n2cncn2

InChI

1S/C5H4N6O/c12-5(10-3-6-1-8-10)11-4-7-2-9-11/h1-4H
YHNUDLCUIKMNSN-UHFFFAOYSA-N

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Altre note

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

Avvertenze

Danger

Indicazioni di pericolo

H302,H318,H361

Classi di pericolo

Acute Tox. 4 Oral - Eye Dam. 1 - Repr. 2

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

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Certificati d'analisi (COA)

Lot/Batch Number
SHBK6756
SHBG8221V
BCBV0263
BCBS4079V
BCBS2003V

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