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93000

Sigma-Aldrich

Trityl chloride

purum, ≥97.0% (HPLC), ≥97.0% (AT)

Synonym(s):

Chlorotriphenylmethane, Triphenylchloromethane, Triphenylmethyl chloride

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About This Item

Linear Formula:
(C6H5)3CCl
CAS Number:
76-83-5
Molecular Weight:
278.78
Beilstein:
397363
EC Number:
200-986-4
MDL number:
MFCD00000813
UNSPSC Code:
12352101
PubChem Substance ID:
329770191
NACRES:
NA.22

grade

purum

Quality Level

200

Assay

≥97.0% (AT)
≥97.0% (HPLC)

form

powder

ign. residue

≤0.2% (as SO4)

bp

230-235 °C/20 mmHg (lit.)

mp

109-112 °C (lit.)
109-113 °C

solubility

chloroform: 0.1 g/mL, clear

SMILES string

ClC(c1ccccc1)(c2ccccc2)c3ccccc3

InChI

1S/C19H15Cl/c20-19(16-10-4-1-5-11-16,17-12-6-2-7-13-17)18-14-8-3-9-15-18/h1-15H

InChI key

JBWKIWSBJXDJDT-UHFFFAOYSA-N

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Related Categories

Application

  • Organic Synthesis: Research on the synthesis of 1, 2, 4-triazine derivatives, exploring the condensation reactions of trityl chloride with various compounds (Majid et al., 2020).

Other Notes

Reagent for tritylations;; Efficient method of tritylation of sensitive compounds and their subsequent detritylation

Pictograms

Corrosion
GHS05

Signal Word

Danger

Hazard Statements

H314

Hazard Classifications

Skin Corr. 1B

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
WXBF3742V
WXBF2663V
BCCK8945
WXBF2119V
BCCK3781

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J S Davidson et al.
Biochimica et biophysica acta, 847(1), 1-7 (1985-10-30)
Intercellular junctional communication was measured using [14C]citrulline incorporation in co-cultures of argininosuccinate synthetase-deficient and argininosuccinate lyase-deficient human fibroblasts. Triphenylmethane, triphenylmethylchloride and tetraphenylboron inhibited communication at concentrations at least 12-fold lower than cytotoxic concentrations. This inhibition was of rapid onset and
Ryuichi Hasegawa et al.
Congenital anomalies, 45(4), 137-145 (2005-12-20)
To elucidate the comparative susceptibility of newborn rats to chemicals, newborn and young animals were administered six industrial chemicals by gavage from postnatal days (PND) 4 to 21, and for 28 days starting at 5-6 weeks of age respectively, under
R Hasegawa et al.
Regulatory toxicology and pharmacology : RTP, 47(3), 296-307 (2006-12-13)
We comprehensively re-analyzed the toxicity data for 18 industrial chemicals from repeated oral exposures in newborn and young rats, which were previously published. Two new toxicity endpoints specific to this comparative analysis were identified, the first, the presumed no observed
V. Kohli et al.
Tetrahedron Letters, 21, 2683-2683 (1980)
S J Harding et al.
Journal of peptide science : an official publication of the European Peptide Society, 5(8), 368-373 (1999-10-03)
A rational attempt to prepare FmocHis(piTrt)OH regiospecifically gave in fact the well-known tau-trityl isomer, and experiments with model systems indicate that the prospects for access to pi-trityl histidine derivatives, which would be of great value for the racemization-free synthesis of
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