2,4,6-Trimethylbenzoyl chloride, 98+%

Name: 2,4,6-Trimethylbenzoyl chloride, 98+%
SKU: A14407.18
Price: 262.00 EUR

CAS: 938-18-1 | C10H11ClO | 182.647 g/mol

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Catalog number A14407.18

also known as A14407-18

Price (EUR)

262,00

Each

Quantity:

50 g

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Price (EUR)

262,00

Each

Chemical Identifiers

CAS938-18-1

IUPAC Name2,4,6-trimethylbenzoyl chloride

Molecular FormulaC10H11ClO

InChI KeyUKRQMDIFLKHCRO-UHFFFAOYSA-N

SMILESCC1=CC(C)=C(C(Cl)=O)C(C)=C1

Specifications

Specification Sheet

Refractive Index1.5270-1.5310 @ 20?C

Assay (Titration ex Chloride)>98.0 to <102.0% (liberated Cl⁻ from reaction with Pyridine)

FormLiquid

Assay (GC)>98.0%

Appearance (Color)Clear, colorless to yellow

2,4,6-Trimethylbenzoyl chloride is used, in the presence of pyridine, to protect OH groups as mesitoate esters.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
2,4,6-Trimethylbenzoyl chloride is used, in the presence of pyridine, to protect OH groups as mesitoate esters.

Solubility
Reacts slowly with water.

Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Containers which are opened must be carefully resealed and kept upright to prevent leakage. Recommended storage temperature: 2 - 8°C. Air and moisture sensitive. Store under nitrogen. Incompatible with strong oxidizing agent

RUO – Research Use Only

General References:

Greg A. Urove.; Dennis G. Peters. Electrochemical reduction of 2,4,6-trimethylbenzoyl chloride and 2,4,6-trimethylbenzaldehyde at carbon and mercury cathodes in acetonitrile. Electrochimica Acta. 1994, 39 (10), 1441-1450.
Thomas H. Jukes. PANTOTHENIC ACID AND THE FILTRATE (CHICK ANTI-DERMATITIS) FACTOR. J. Am. Chem. Soc. 1939, 61 (4), 975-976.
Has been used, in the presence of pyridine, to protect OH groups as mesitoate esters, very stable to base hydrolysis: J. Am. Chem. Soc., 91, 4318 (1969). The group can be removed reductively, e.g. with LiAlH₄: J. Chem. Soc. (C), 2944 (1971), or AlH₃: J. Org. Chem., 57, 3431 (1992).