Hot Products

Basic Information

Post buying leads

Suppliers

Cas Database

Name	4,5-Dichloro-2-nitroaniline	EINECS	229-657-3
CAS No.	6641-64-1	Density	1.624 g/cm³
PSA	71.84000	LogP	3.58820
Solubility	60.3mg/L at 25℃	Melting Point	180-181 ºC
Formula	C₆H₄Cl₂N₂O₂	Boiling Point	347.1 °C at 760 mmHg
Molecular Weight	207.016	Flash Point	163.7 °C
Transport Information	N/A	Appearance	light yellow solid powder
Safety	S22;S26;S36/37/39	Risk Codes	R20/21/22;R36/37/38
Molecular Structure		Hazard Symbols
Synonyms	Benzenamine, 4,5-dichloro-2-nitro-;3,4-DICHLORO-6-NITROANILINE;4,5-DICHLORO-2-NITROANILINE;4,5-DICHLORO-2-NITROBENZENAMINE;TIMTEC-BB SBB003477;4,5-Dichloro-2-nitroaniline 98%;2-NITRO-4,5-DICHLOROANILINE	Article Data	13

4,5-Dichloro-2-nitroaniline Synthetic route

: 99-54-7
3,4-dichloronitrobenzene

A: 65078-77-5
2,3-dichloro-6-nitroaniline

B: 6641-64-1
4,5-dichloro-2-nitroaniline

Conditions

Conditions	Yield
With O-Methylhydroxylamin; potassium tert-butylate; copper diacetate In monoethylene glycol diethyl ether at 20℃; for 2h; Substitution; Amination;	A 75% B 14%

: 89-69-0
2,4,5-Trichloronitrobenzene

: 6641-64-1
4,5-dichloro-2-nitroaniline

Conditions

Conditions	Yield
With ammonia In water; isopropyl alcohol at 120℃; for 6h;	48.3%
With ethanol; ammonia at 200℃;

: 6306-39-4
1,2-dichloro-4,5-dinitrobenzene

: 6641-64-1
4,5-dichloro-2-nitroaniline

Conditions

Conditions	Yield
With ethanol; ammonia

: 5462-30-6
N-(4,5-dichloro-2-nitrophenyl)acetamide

: 6641-64-1
4,5-dichloro-2-nitroaniline

Conditions

Conditions	Yield
With sulfuric acid at 120℃;
With sulfuric acid at 100℃; for 0.25h;

: 2150-93-8
N-(3,4-dichlorophenyl)acetamide

A: 6641-64-1
4,5-dichloro-2-nitroaniline

B 3.4-dichloro-2(?)-nitro-acetanilide and 3.4-dichloro-2(?).6-dinitro-acetanilide: 3.4-dichloro-2(?)-nitro-acetanilide and 3.4-dichloro-2(?).6-dinitro-acetanilide

Conditions

Conditions	Yield
With nitric acid man trennt durch fraktionierte Krystallisation aus Alkohol; zur Abspaltung der Acetylgruppe erwaermt man mit konz.Schwefelsaeure;

: 89-69-0
2,4,5-Trichloronitrobenzene

: 7664-41-7
ammonia

: 6641-64-1
4,5-dichloro-2-nitroaniline

: 6306-39-4
1,2-dichloro-4,5-dinitrobenzene

: 7664-41-7
ammonia

: 6641-64-1
4,5-dichloro-2-nitroaniline

: 2150-93-8
N-(3,4-dichlorophenyl)acetamide

: 6641-64-1
4,5-dichloro-2-nitroaniline

Conditions

Conditions	Yield
Multi-step reaction with 2 steps 1: 60percent nitric acid, conc. sulfuric acid / 1.) 0 deg C, 10 min, 2.) RT, 30 min 2: conc. sulfuric acid / 0.25 h / 100 °C View Scheme

: 95-76-1
m,p-dichloroaniline

: 6641-64-1
4,5-dichloro-2-nitroaniline

Conditions

Conditions	Yield
Multi-step reaction with 3 steps 1: acetic acid / 0.25 h / Heating 2: 60percent nitric acid, conc. sulfuric acid / 1.) 0 deg C, 10 min, 2.) RT, 30 min 3: conc. sulfuric acid / 0.25 h / 100 °C View Scheme

: 95-50-1
1,2-dichloro-benzene

: 6641-64-1
4,5-dichloro-2-nitroaniline

Conditions

Conditions	Yield
Multi-step reaction with 2 steps 1: beim Nitrieren 2: alcohol; ammonia View Scheme

4,5-Dichloro-2-nitroaniline Chemical Properties

IUPAC Name: 4,5-dichloro-2-nitroaniline
The MF of 4,5-Dichloro-2-nitroaniline(6641-64-1): C₆H₄Cl₂N₂O₂
The MW of 4,5-Dichloro-2-nitroaniline(6641-64-1): 207.01
EINECS: 229-657-3
Density: 1.624 g/cm³
Flash Point: 163.7 °C
Boiling Point: 347.1 °C at 760 mmHg
Index of Refraction: 1.655
mp: 177-179 °C(lit.)
Categories: Amines;blocks;NitroCompounds;Amines and Anilines;Anilines, Aromatic Amines and Nitro Compounds;API intermediates;Anilines, Amides & Amines;Chlorine Compounds;Nitro Compounds;C2 to C6;Nitrogen Compounds
Synonyms: Benzenamine, 4,5-dichloro-2-nitro-;3,4-DICHLORO-6-NITROANILINE;4,5-DICHLORO-2-NITROANILINE;4,5-DICHLORO-2-NITROBENZENAMINE;TIMTEC-BB SBB003477;4,5-Dichloro-2-nitroaniline 98%;2-NITRO-4,5-DICHLOROANILINE;2-Nitro-4,5-dichlorobenzenamine
The Structure of 4,5-Dichloro-2-nitroaniline(6641-64-1):

4,5-Dichloro-2-nitroaniline Uses

4,5-Dichloro-2-nitroaniline(6641-64-1) is used as intermediates for the antiscolic Triclabendazole.

4,5-Dichloro-2-nitroaniline Safety Profile

Hazard Codes: Xn
Risk Statements: 20/21/22-36/37/38
20/21/22: Harmful by inhalation, in contact with skin and if swallowed
36/37/38: Irritating to eyes, respiratory system and skin
Safety Statements: 26-37/39-36/37/39-22
26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
37/39: Wear suitable gloves and eye/face protection
36/37/39: Wear suitable protective clothing, gloves and eye/face protection
22: Do not breathe dust
RIDADR: 2811
WGK Germany: 3
Hazard Note: Harmful
HazardClass: 6.1(b)
PackingGroup: III

4,5-Dichloro-2-nitroaniline Specification

1. First Aid Measures
Ingestion:
Seek medical assistance.
Inhalation:
Move victim to fresh air. Apply artificial respiration if victim is not breathing. Do not use mouth-to-mouth method if victim ingested or inhaled the substance; induce artificial respiration with the aid of a pocket mask equipped with a one-way valve or other proper respiratory medical device. Administer oxygen if breathing is difficult.
Skin:
Remove and isolate contaminated clothing and shoes. Immediately flush with running water for at least 20 minutes. For minor skin contact, avoid spreading material on unaffected skin.
Eyes:
Immediately flush with running water for at least 20 minutes.

Post a RFQ

Cas No.:

Product Name:

Quantity:

Email:

Company name:

Valid Period:

Detailed Requirements:

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

What can I do for you?
Get Best Price

Get Best Price for 6641-64-1