Triphenylmethyl Chloride

CAS No. 76-83-5

Formula: C19H15Cl
Basic Info

Triphenylmethyl chloride or trityl chloride (TrCl) is a white solid with the chemical formula C19H15Cl. It is an alkyl halide, sometimes used to introduce the trityl protecting group.

Formula
C19H15Cl
Molecular Weight
278.775
Exact Mass
278.086
LogP
5.2173
PSA
0
Synonyms

Benzene, 1,1‘,1‘‘-(chloromethylidyne)tris-

1,1',1"-(chloromethanetriyl)tribenzene

trityl chloride

[chloro-di(phenyl)methyl]benzene

TrCl

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Properties
Appearance & Physical State
White to yellow solid
Density
1.141g/cm3
Boiling Point
230-235ºC (20 mmHg)
Melting Point
110-113ºC
Flash Point
177.9ºC
Refractive Index
1.5 (20ºC)
Soluble
chloroform, benzene, acetone, ether, THF, hexane
Stability
Stable at room temperature in closed containers under normal storage and handling conditions.
Storage Condition
Store under Nitrogen
Safety Info
RTECS
PA6450000
Safety Statements
S26-S36/37/39-S45-S61
WGK Germany
3
Risk Statements
R14; R34; R50/53
HS Code
29036990
RIDADR
UN 3261
Hazard Class
8
Packing Group
III
Hazard Codes
Spectrum
NMR Spectrum 1H NMR : 90 MHz in CDCl3
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Mass Spectrum Mass spectrum (electron ionization)
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UV Spectrum UV/Visible spectrum
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Related Compound Information

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