o-Anisidine, 4-chloro-5-methyl-

o-Anisidine, 4-chloro-5-methyl- - Names and Identifiers

Name	4-chloro-5-methyl-o-anisidine
Synonyms	228-943-5 P-CHLORCRESIDINE 4-chloro-5-methyl-o-anisidine o-Anisidine, 4-chloro-5-methyl- 3-Amino-6-chloro-4-methoxytoluene 2-Methoxy-4-chloro-5-methylaniline 4-chloro-2-methoxy-5-methylaniline benzenamine, 4-chloro-2-methoxy-5-methyl- Benzenamine, 4-chloro-2-methoxy-5-methyl-
CAS	6376-14-3
EINECS	228-943-5
InChI	InChI=1/C8H10ClNO/c1-5-3-7(10)8(11-2)4-6(5)9/h3-4H,10H2,1-2H3

o-Anisidine, 4-chloro-5-methyl- - Physico-chemical Properties

Molecular Formula	C8H10ClNO
Molar Mass	171.62
Density	1.1510 (rough estimate)
Melting Point	102-103°C(lit.)
Boling Point	274.6°C at 760 mmHg
Flash Point	119.9°C
Vapor Presure	0.00535mmHg at 25°C
Appearance	Crystalline Solid
Color	Black
Storage Condition	2-8°C
Refractive Index	1.5430 (estimate)

o-Anisidine, 4-chloro-5-methyl- - Risk and Safety

Hazard Symbols	Xi - Irritant
Risk Codes	36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S37/39 - Wear suitable gloves and eye/face protection
WGK Germany	3
HS Code	29222900

o-Anisidine, 4-chloro-5-methyl- - Introduction

4-chloro-5-methyl-o-anisidine(4-chloro-5-methyl-o-anisidine) is an organic compound with the chemical formula C8H10ClNO. It is a colorless to slightly yellow solid.

4-chloro-5-methyl-o-anisidine is commonly used as an intermediate in organic synthesis for the synthesis of a series of organic compounds and drugs. It can be used in the synthesis of dyes, pharmaceuticals, pesticides and other organic compounds. It can also be used as a pigment and reagent in the dye industry.

Preparation of 4-chloro-5-methyl-o-anisidine can be obtained by esterification of aniline followed by chlorination. The specific method is to react o-methoxy aniline with methyl chloride to produce chloromethyl-o-methoxy aniline, and then acetylized to produce 4-chloro-5-methyl-o-anisidine.

4-chloro-5-methyl-o-anisidine should be used in accordance with safe operating procedures. Because it is an organic compound, we should also pay attention to its potential danger to the human body. May be irritating to the eyes, skin and respiratory system. Pay attention to protective measures, such as wearing protective glasses, gloves and breathing masks. Also, storage and handling should follow laboratory and chemical management regulations.

Last Update：2024-04-09 21:11:58