2,4,6-trimethylbenzoyl chloride 938-18-1 InChI=1/C10H11ClO/c1-6-4-7(2)9(10(11)12)8(3)5-6/h4-5H,1-3H benzoyl chloride, 2,4,6-trimethyl- CAS 938-18-1

Purity 97%+In StockPharmaceutical Standards
CAS No.938-18-1
Molecular FormulaC10H17ClO
Molecular Weight188.69 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,4,6-trimethylbenzoyl chloride
938-18-1
InChI=1/C10H11ClO/c1-6-4-7(2)9(10(11)12)8(3)5-6/h4-5H,1-3H
benzoyl chloride, 2,4,6-trimethyl- CAS 938-18-1 chemical structure

Description

The occurrence of 2,4,6-trimethylbenzoyl chloride 938-18-1 InChI=1/C10H11ClO/c1-6-4-7(2)9(10(11)12)8(3)5-6/h4-5H,1-3H benzoyl chloride, 2,4,6-trimethyl- is closely related to a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

2,4,6-trimethylbenzoyl chloride 938-18-1 InChI=1/C10H11ClO/c1-6-4-7(2)9(10(11)12)8(3)5-6/h4-5H,1-3H benzoyl chloride, 2,4,6-trimethyl- (CAS 938-18-1), molecular formula C10H17ClO and molecular weight 188.69 g/mol, is a CATO reference standard with documented purity and traceability.

2,4,6-trimethylbenzoyl chloride 938-18-1 InChI=1/C10H11ClO/c1-6-4-7(2)9(10(11)12)8(3)5-6/h4-5H,1-3H benzoyl chloride, 2,4,6-trimethyl- (C10H17ClO) contains a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

As a certified reference material (CRM), 2,4,6-trimethylbenzoyl chloride 938-18-1 InChI=1/C10H11ClO/c1-6-4-7(2)9(10(11)12)8(3)5-6/h4-5H,1-3H benzoyl chloride, 2,4,6-trimethyl- meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC10H17ClO
Molecular Weight188.69 g/mol
Purity97%+
StorageStore at 2-8°C, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1957
Halogen ContentCl-containing

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