2,4,6-Trimethylbenzoyl chloride

CAS No.：938-18-1

Important Notice

This product is a chemical product/pharmaceutical intermediate. It is not a drug, an active pharmaceutical ingredient (API), or a pharmaceutical-grade material. It has not been granted a drug approval number or a Chemical Drug Substance Approval Notice, has not passed drug-related review and approval, and is not manufactured, tested, or released in accordance with pharmaceutical GMP.
This product is intended solely for non-clinical research, process development, quality studies, further chemical processing, or chemical synthesis. It must not be used in drug-product manufacturing, clinical trials, clinical diagnosis, or administration to humans or animals, or be sold, used as an input, submitted for regulatory filing, or released as an API or pharmaceutical material.
The purchaser must not use this product, or supply it to another party, for personal consumption, sports or fitness, weight loss, health supplements, food, or animal feed.

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2,4,6-Trimethylbenzoyl chloride Basic information

Product Name:	2,4,6-Trimethylbenzoyl chloride
Synonyms:	2,4,6-Trimethylbenzoyl cloride;Mesitylcarbonylchloride;2,4,6-TRIMETHYLBENZOYL CHLORIDE;MESITOYL CHLORIDE;BENZOYL CHLORIDE, 2,4,6-TRIMETHYL-;TMBC;2,4,6-Trimethylbenzoyl chloride, 98+%;Benzoyl chloride, 2,4,6-trimethyl- (6CI,7CI,8CI,9CI)
CAS:	938-18-1
MF:	C10H11ClO
MW:	182.65
EINECS:	213-339-6
Product Categories:	ACIDHALIDE;API intermediates;Acid Halides;Carbonyl Compounds;Organic Building Blocks;bc0001
Mol File:	938-18-1.mol

2,4,6-Trimethylbenzoyl chloride Chemical Properties

Boiling point	143-146 °C (60 mmHg)
density	1.095 g/mL at 25 °C
vapor pressure	1.52Pa at 25℃
refractive index	1.528-1.53
Fp	143-146°C/60mm
storage temp.	2-8°C
form	Liquid
color	Clear light yellow
Water Solubility	Reacts slowly with water.
Sensitive	Moisture Sensitive
BRN	776108
LogP	2.42-3.65 at 25℃
CAS DataBase Reference	938-18-1(CAS DataBase Reference)
NIST Chemistry Reference	2,4,6-Trimethylbenzoyl chloride(938-18-1)

Safety Information

Hazard Codes	C
Risk Statements	34
Safety Statements	45-36/37/39-26
RIDADR	1760
WGK Germany	3
HazardClass	8
PackingGroup	II
HS Code	29163990

MSDS Information

Provider	Language
Mesitoyl chloride	English
ACROS	English
ALFA	English

2,4,6-Trimethylbenzoyl chloride Usage And Synthesis

Chemical Properties	clear light yellow liquid
Uses	2,4,6-Trimethylbenzoyl chloride is used, in the presence of pyridine, to protect OH groups as mesitoate esters.

2,4,6-Trimethylbenzoyl chloride Preparation Products And Raw materials

Raw materials

2,4,6-Trimethylbenzoic acid

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