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76-83-5 - Chlorotriphenylmethane, 98% - Triphenylmethyl chloride - Trityl chloride - A11799 - Alfa Aesar

A11799 Chlorotriphenylmethane, 98%

CAS-Nummer
76-83-5
Synonyme
Triphenylmethyl chloride
Trityl chloride

Größe Preis ($) Menge Verfügbarkeit
25g 20,90
100g 37,50
500g 106,00
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Chlorotriphenylmethane, 98%

MDL
MFCD00000813
EINECS
200-986-4

Chemische Eigenschaften

Formel
C19H15Cl
Molmasse
278.78
Schmelzpunkt
110-114°
Siedepunkt
230-235°/20mm
Sensitivität
Moisture Sensitive
Löslichkeit
Insoluble in water. Soluble in chloroform, hexane, benzene, ether, acetone and tetrahydrofuran.

Anwendungen

Chlorotriphenylmethane is used as laboratory chemical. It acts as a protecting reagent for thiols, alcohols and amines. It is used in organic synthesis for initiating trityl group protection and for preparing S-trityl-L-cysteine (STLC), a inhibitor of Eg5 prevents mitotic progression.

Bemerkungen

Incompatible with strong oxidizing agents.

Literaturverweise

Wang, R.; Jiang, X.; He, A.; Xiang, T.; Zhao, C. An in situ crosslinking approach towards chitosan-based semi-IPN hybrid particles for versatile adsorptions of toxins. RSC Adv. 2015, 5 (64), 51631-51641.

Huang, P.; Lin, L.; Yang, D.; Hong, J. Rigid Jeffamine-included polyrotaxane as hydrogen-bond template for salicylideneazine with aggregation-enhanced emission. RSC Adv. 2015, 5 (48), 37979-37987.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H314-H318

Causes severe skin burns and eye damage. Causes serious eye damage.

Sicherheitshinweise: P273-P280-P305+P351+P338-P309-P310a

Avoid release to the environment. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF exposed or if you feel unwell:

Weitere Referenzen

Beilstein
397363
Gefahrenklasse
8
Verpackungsgruppe
II
Harmonized Tariff Code
2903.99
TSCA
Yes
RTECS
PA6450000

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