benzenamine, 4-chloro-2-methyl-6-nitro-

benzenamine, 4-chloro-2-methyl-6-nitro- - Names and Identifiers

Name	4-Chloro-2-methyl-6-nitroaniline
Synonyms	TIMTEC-BB SBB003699 4-CHLORO-6-NITRO-O-TOLUIDINE 4-chloro-2-nitro-6-methylaniline 4-Chloro-2-methyl-6-nitroaniline 4-CHLORO-2-METHYL-6-NITROANILINE 4-CHLORO-2-METHYL-6-NITRO-PHENYLAMINE benzenamine, 4-chloro-2-methyl-6-nitro- BenzenaMine, 4-chloro-2-Methyl-6-nitro-
CAS	62790-50-5
InChI	InChI=1/C7H7ClN2O2/c1-4-2-5(8)3-6(7(4)9)10(11)12/h2-3H,9H2,1H3

benzenamine, 4-chloro-2-methyl-6-nitro- - Physico-chemical Properties

Molecular Formula	C7H7ClN2O2
Molar Mass	186.6
Density	1.4800 (rough estimate)
Melting Point	126-132 °C
Boling Point	328.7±37.0 °C(Predicted)
Flash Point	152.6°C
Vapor Presure	0.000186mmHg at 25°C
Appearance	Yellow solid
Color	Orange
pKa	-1.18±0.25(Predicted)
Storage Condition	under inert gas (nitrogen or Argon) at 2–8 °C
Refractive Index	1.5560 (estimate)
MDL	MFCD01320687

benzenamine, 4-chloro-2-methyl-6-nitro- - Risk and Safety

Hazard Symbols	Xi - Irritant
Risk Codes	36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description	S37/39 - Wear suitable gloves and eye/face protection S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
UN IDs	2811
HS Code	29214200
Hazard Class	IRRITANT

benzenamine, 4-chloro-2-methyl-6-nitro- - Introduction

It is an organic compound with the formula C7H7ClN2O2.

Nature:
is a pale yellow to orange crystal, with a special smell. It has a melting point of about 120-122°C and a boiling point of about 370°C. It is almost insoluble in water, but readily soluble in organic solvents such as ethanol and chloroform.

Use:
It is often used as a dye intermediate in the dye industry. It can be used in the synthesis of various pigments, dyes and optical brighteners. In addition, it can also be used as synthetic pesticides and pharmaceutical intermediates.

Preparation Method:
Synthesized by chlorination, nitration and amination of toluene. The specific steps include reacting toluene with chlorine to generate p-chlorotoluene, and then reacting with concentrated nitric acid to generate p-nitrotoluene. Finally, p-nitrotoluene is subjected to an amination reaction with ammonia water to obtain a calcium hydroxide.

Safety Information:
A toxic substance that irritates the skin and eyes. Wear appropriate protective measures such as chemical protective clothing, protective gloves and goggles during use or handling. Avoid inhaling its vapors or dust and avoid direct contact with the skin. Attention should be paid to fire and explosion prevention measures during storage and handling. If you come into contact with this substance, rinse immediately with plenty of water and seek medical advice as soon as possible. The whole process should also comply with the relevant safety procedures.

Last Update：2024-04-09 21:00:56