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93000

Sigma-Aldrich

Tritylchlorid

purum, ≥97.0% (HPLC), ≥97.0% (AT)

Synonym(e):

Chlortriphenylmethan, Triphenylmethylchlorid

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About This Item

Lineare Formel:
(C6H5)3CCl
CAS-Nummer:
76-83-5
Molekulargewicht:
278.78
Beilstein:
397363
EG-Nummer:
200-986-4
MDL-Nummer:
MFCD00000813
UNSPSC-Code:
12352101
PubChem Substanz-ID:
329770191
NACRES:
NA.22

Qualität

purum

Qualitätsniveau

200

Assay

≥97.0% (AT)
≥97.0% (HPLC)

Form

powder

Glührückstand

≤0.2% (as SO4)

bp

230-235 °C/20 mmHg (lit.)

mp (Schmelzpunkt)

109-112 °C (lit.)
109-113 °C

Löslichkeit

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

InChIKey

JBWKIWSBJXDJDT-UHFFFAOYSA-N

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Verwandte Kategorien

Anwendung

  • Organische Synthese: Forschung zur Synthese von 1,2,4-Triazin-Derivaten zur Untersuchung der Kondensationsreaktionen von Tritylchlorid mit verschiedenen Verbindungen (Majid et al., 2020).

Sonstige Hinweise

Reagenz für Tritylierungen; Effiziente Methode zur Tritylierung von empfindlichen Verbindungen und deren anschließender Detritylierung

Piktogramme

Corrosion
GHS05

Signalwort

Danger

H-Sätze

H314

Gefahreneinstufungen

Skin Corr. 1B

Lagerklassenschlüssel

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

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

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Analysenzertifikate (COA)

Lot/Batch Number
WXBF3742V
WXBF2663V
BCCK8945
WXBF2119V
BCCK3781

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Sigma-Aldrich

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Sigma-Aldrich

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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
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
Vijayavitthal T Mathad et al.
Natural product research, 20(12), 1053-1058 (2006-11-28)
Jones oxidation of Andrographolide (1), gave mixture of three products (3-dehydroandrographolide (5), 3,19-bis dehydroandrographolide (6) and 19-dehydroandrographolide (7). Tritylation of andrographolide at C19-OH resulted to products 8 and diene 9, which can be converted to its acetate 10 and oxidation
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