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Merck
CN

C95501

Cyanuric chloride

99%

Synonym(s):

2,4,6-Trichloro-1,3,5-triazine

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About This Item

Empirical Formula (Hill Notation):
C3Cl3N3
CAS Number:
Molecular Weight:
184.41
UNSPSC Code:
12352101
NACRES:
NA.22
PubChem Substance ID:
EC Number:
203-614-9
Beilstein/REAXYS Number:
124246
MDL number:
Assay:
99%
Form:
powder
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vapor density

6.36 (vs air)

Quality Level

vapor pressure

0.8 mmHg ( 62.2 °C)

assay

99%

form

powder

bp

190 °C (lit.)

mp

145-147 °C (lit.)

storage temp.

2-8°C

SMILES string

Clc1nc(Cl)nc(Cl)n1

InChI

1S/C3Cl3N3/c4-1-7-2(5)9-3(6)8-1

InChI key

MGNCLNQXLYJVJD-UHFFFAOYSA-N

Application

Reagent for the conversion of alcohols to chlorides and for the immobilization of microorganisms and enzymes.
Cyanuric chloride can be used as a reagent:   
  • In the preparation of acyl azides from carboxylic acids and sodium azide.       
  • For the conversion of carboxylic acids, N-Boc, N-Cbz, and N-Fmoc amino acids into corresponding alcohols.      
  • For the conversion of alcohols into the corresponding carbonyl compounds by alternative Swern oxidation reaction.


It can also be employed as a catalyst in the Beckmann rearrangement of ketoximes into amides in the presence of ZnCl2.


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pictograms

Skull and crossbonesCorrosion

signalword

Danger

Hazard Classifications

Acute Tox. 2 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1A - STOT SE 3

target_organs

Respiratory system

supp_hazards

Storage Class

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk

WGK 1

flash_point_f

>392.0 °F - closed cup

flash_point_c

> 200 °C - closed cup

ppe

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

Regulatory Information

危险化学品

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Articles

Collagen molecules play a critical role in tissue architecture and strength, and in cell-matrix interactions as insoluble ligands to regulate the diverse phenotypic activities of cells.


J. Mol. Catal., 80, 269-269 (1993)
Xue Jiang et al.
Bioresource technology, 104, 473-479 (2011-11-25)
The influence of introduction of cyanuric chloride on glucose's yield (Y) in acid-catalyzed hydrolysis of microcrystalline cellulose (MCC) has been studied. The content of cyanuric chloride (C) in modified MCCs was determined by X-ray photoelectric spectroscopy. The chemical structures of
Eric Loeser
Journal of chromatography. A, 1218(22), 3565-3570 (2011-05-03)
Diastereomeric derivatives prepared from an amino acid and an amino amide using trichloro s-triazine as a coupling platform are known to produce good chromatographic diastereoselectivity for many amino acid analytes. The chromatographic diastereoselectivity of these derivatives is difficult to rationalize



Global Trade Item Number

SKUGTIN
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