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Alfa Aesar™ Chlorotriphenylmethane, 98%

Chemical Identifiers

Chemical Name or Material Chlorotriphenylmethane
CAS 76-83-5
Molecular Formula C19H15Cl
Linear Formula (C6H5)3CCl
Formula Weight 278.78g/mol
MDL Number MFCD00000813
UN Number UN3261
Beilstein 397363
Synonym Triphenylmethyl chloride; Trityl chloride
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Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAA1179914

 
alfa aesar™
A11799-14
25g CALL N/A N/A
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Description & Specifications

Specifications

Quantity 25g
Melting Point 110° to 114°C
Boiling Point 230° to 235°C (20mmHg)
Quantity 25g
Chemical Name or Material Chlorotriphenylmethane
CAS 76-83-5
Assay 98%
Molecular Formula C19H15Cl
Linear Formula (C6H5)3CCl
Formula Weight 278.78g/mol
MDL Number MFCD00000813
UN Number UN3261
Beilstein 397363
Synonym Triphenylmethyl chloride; Trityl chloride
Health Hazard 1 Danger
Health Hazard 2 GHS H Statement
H314-H318
Causes severe skin burns and eye damage.
Causes serious eye damage.
Health Hazard 3 GHS P Statement
P280-P273-P305+P351+P338-P309-P310
Wear protective gloves/protective clothing/eye protection/face protection.
Avoid release to the environment.
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: Immediately call a POISON CENTER or doctor/physician.
DOT Information Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S.
RTECS Number PA6450000
TSCA TSCA

Applications
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.

Solubility
Insoluble in water. Soluble in chloroform, hexane, benzene, ether, acetone and tetrahydrofuran.

Notes
Incompatible with strong oxidizing agents.

Safety and Handling

Danger

GHS P Statement
P280-P273-P305+P351+P338-P309-P310
Wear protective gloves/protective clothing/eye protection/face protection.
Avoid release to the environment.
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: Immediately call a POISON CENTER or doctor/physician.

GHS H Statement
H314-H318
Causes severe skin burns and eye damage.
Causes serious eye damage.