Product

2-Chloro-4-nitroaniline

CAS No.：121-87-9

Other grades of this product :

2-Chloro-4-nitroaniline Basic information

Product Name:	2-Chloro-4-nitroaniline
Synonyms:	2-chloro-4-nitro-anilin;2-chloro-4-nitro-benzenamin;2-CHLORO-4-NITROBENZAMINE;2-Chlor-4-nitroanilin;2-Chloro-4-nitroaniline, 98+%;2-Chloro-4-nitroaniline,99%;2-Chloro-4-nitroanil;2-Chloro-4-nitroaniline2-Chloro-4-nitroaniline
CAS:	121-87-9
MF:	C6H5ClN2O2
MW:	172.57
EINECS:	204-502-2
Product Categories:	Functional Materials;Organic Nonlinear Optical Materials;Intermediates of Dyes and Pigments;pharmacetical
Mol File:	121-87-9.mol

2-Chloro-4-nitroaniline Chemical Properties

Melting point	107 °C
Boiling point	320℃
density	1.5000
refractive index	1.6460 (estimate)
Fp	205 °C
storage temp.	Store below +30°C.
solubility	0.23g/l
form	powder to crystal
pka	-1.05±0.10(Predicted)
color	Light yellow to Yellow to Orange
PH	7 (0.23g/l, H2O, 20℃)
Water Solubility	0.23 g/L (20 ºC)
BRN	638657
Stability:	Stable. Incompatible with strong oxidizing agents, strong bases, strong acids.
CAS DataBase Reference	121-87-9(CAS DataBase Reference)
NIST Chemistry Reference	Benzenamine, 2-chloro-4-nitro-(121-87-9)
EPA Substance Registry System	2-Chloro-4-nitroaniline (121-87-9)

Safety Information

Hazard Codes	Xn,N
Risk Statements	22-51/53
Safety Statements	22-24-61
RIDADR	UN 2237 6.1/PG 3
WGK Germany	2
RTECS	BX1400000
Autoignition Temperature	971 °F
TSCA	Yes
HS Code	2921 42 00
HazardClass	6.1(b)
PackingGroup	III
Hazardous Substances Data	121-87-9(Hazardous Substances Data)
Toxicity	LD50 orally in Rabbit: 6430 mg/kg

MSDS Information

Provider	Language
4-Nitro-2-chloroaniline	English
SigmaAldrich	English
ACROS	English
ALFA	English

2-Chloro-4-nitroaniline Usage And Synthesis

Chemical Properties	yellow crystalline powder
Uses	Intermediate in manufacture of dyes.
Synthesis Reference(s)	The Journal of Organic Chemistry, 51, p. 5039, 1986 DOI: 10.1021/jo00375a062
General Description	Yellow crystalline powder.
Air & Water Reactions	Insoluble in water.
Reactivity Profile	2-Chloro-4-nitroaniline can react with oxidizing materials.
Hazard	Toxic by ingestion and inhalation.
Health Hazard	TOXIC; inhalation, ingestion or skin contact with material may cause severe injury or death. Contact with molten substance may cause severe burns to skin and eyes. Avoid any skin contact. Effects of contact or inhalation may be delayed. Fire may produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution.
Fire Hazard	Combustible material: may burn but does not ignite readily. When heated, vapors may form explosive mixtures with air: indoors, outdoors and sewers explosion hazards. Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated. Runoff may pollute waterways. Substance may be transported in a molten form.

2-Chloro-4-nitroaniline Preparation Products And Raw materials

Raw materials

Hydrochloric acid-->Chlorine-->Sodium hypochlorite-->4-Nitroaniline

Preparation Products

4-AMINO-2-CHLOROBENZOTRIFLUORIDE-->2-CHLORO-4-NITROBENZOTRIFLUORIDE-->2-Chloro-1,4-diaminobenzene-->3-CHLORO-4-IODONITROBENZENE-->8-CHLOROQUINOLIN-6-AMINE-->Disperse Rubine S-2GFL-->Pigment Red 4-->Disperse Scarlet S-3GFL-->Niclosamide-->Disperse Orange 44-->2-Chloro-1,4-phenylenediamine sulfate-->2-Chloro-4,6-dinitroaniline-->Disperse Yellow SE-5R-->2-BROMO-6-CHLORO-4-NITROANILINE-->2-[[3-acetamido-4-(2-chloro-4-nitro-phenyl)diazenyl-phenyl]-(2-cyanoethyl)amino]ethyl acetate-->Disperse red 128-->5-[(2-Chloro-4-nitrophenyl)azo]-2-hydroxybenzoic acid sodium salt-->Disperse Red 54-->Disperse Red 5-->6-[(2-chloro-4-nitrophenyl)azo]-1,2,3,4-tetrahydrobenzo[h]quinoline-3,7-diol-->Disperse Red 101

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