4-methylnaphthalene-1-carbonyl chloride

4-methylnaphthalene-1-carbonyl chloride - Names and Identifiers

Name	1-Naphthalenecarbonylchloride, 4-methyl-
Synonyms	4-Methyl-1-naphthoyl chloride 4-Methyl-1-naphthoyl chloride 4-Methyl-1-naphthalenecarbonylchloride 4-methylnaphthalene-1-carbonyl chloride 4-Methyl-1-Naphthalenecarbonyl chloride 1-Naphthalenecarbonylchloride, 4-methyl- 1-Naphthalenecarbonylchloride, 4-Methyl- 1-Naphthalenecarbonyl chloride, 4-Methyl- 1-Naphthalenecarbonyl chloride, 4-methyl- (9CI)
CAS	87700-67-2
EINECS	1308068-626-2

4-methylnaphthalene-1-carbonyl chloride - Physico-chemical Properties

Molecular Formula	C12H9ClO
Molar Mass	204.65
Density	1.231
Melting Point	47-48℃
Boling Point	335℃
Flash Point	157℃
Appearance	Solid
Color	Pale yellow
Storage Condition	Room Temprature

4-methylnaphthalene-1-carbonyl chloride - Risk and Safety

Hazard Class

4-methylnaphthalene-1-carbonyl chloride - Introduction

The chemical formula is C12H9ClO, which is an organic compound. The following is a description of its nature, use, formulation and safety information:

Nature:
-Appearance: 4-methyl-is a colorless to light yellow liquid.
-Melting point: approximately 51-53°C.
-Boiling point: about 260-263°C.
-Density: Approximately 1.197 g/mL.
-Soluble: 4-methyl-Soluble in some organic solvents, such as dichloromethane, methanol, etc.

Use:
-, 4-methyl-can be used as a chemical reagent in organic synthesis.
-It can be used to synthesize acid chloride derivatives and prepare other organic compounds.
-It can also be used as an intermediate for fluorescent dyes and other chemical reagents.

Preparation Method:
-, 4-methyl-can be obtained by the condensation reaction of p-methylbenzoic acid and thionyl chloride. In the reaction, methylbenzoic acid is first reacted with sulfoxide to produce methylbenzoyl sulfoxide, and then the target product is produced by chlorination. Specific reaction steps and conditions can be adjusted and optimized according to specific experimental conditions.

Safety Information:
-, 4-methyl-is an organic synthetic reagent, which may be dangerous for improper manipulation.
-It is irritating to the eyes, skin and respiratory tract. Immediately after contact, rinse with plenty of water and seek medical attention.
-Wear appropriate protective equipment such as goggles, gloves and protective clothing when in use.
-When storing, it should be kept in a dry, cool, well-ventilated place, away from fire and oxidizing agents.

Last Update：2024-04-10 22:29:15