4-Chloro-o-phenylenediamine

4-Chloro-o-phenylenediamine Properties

Melting point	70-73 °C(lit.)
Boiling point	232.49°C (rough estimate)
Density	1.2124 (rough estimate)
refractive index	1.4877 (estimate)
storage temp.	Keep in dark place,Inert atmosphere,Room temperature
solubility	Chloroform (Slightly), Methanol (Slightly)
form	Solid
pka	3.52±0.10(Predicted)
color	White to off-white
Water Solubility	16 g/L (20 ºC)
BRN	508472
Stability	Stable. Combustible. Incompatible with strong oxidizing agents.
InChIKey	BXIXXXYDDJVHDL-UHFFFAOYSA-N
CAS DataBase Reference	95-83-0(CAS DataBase Reference)
EWG's Food Scores	2
FDA UNII	8E72QRZ33H
NIST Chemistry Reference	1,2-Benzenediamine, 4-chloro-(95-83-0)
Proposition 65 List	4-Chloro-o-phenylenediamine
IARC	2B (Vol. 27, Sup 7) 1987
EPA Substance Registry System	4-Chloro-1,2-phenylenediamine (95-83-0)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07,GHS08

Signal word

Warning

Hazard statements

H315-H319-H335-H351

Precautionary statements

P201-P302+P352-P305+P351+P338-P308+P313

Hazard Codes

Xn

Risk Statements

36/37/38-40

Safety Statements

26-36/37

RIDADR

2811

WGK Germany

3

RTECS

SS8850000

F

8

Hazard Note

Irritant

TSCA

Yes

HS Code

29215900

NFPA 704

	1
2		0

4-Chloro-o-phenylenediamine price More Price(32)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	108871	4-Chloro-o-phenylenediamine 97%	95-83-0	5g	$34.4	2024-03-01	Buy
Sigma-Aldrich	108871	4-Chloro-o-phenylenediamine 97%	95-83-0	25g	$79.9	2024-03-01	Buy
TCI Chemical	C0255	4-Chloro-1,2-phenylenediamine >97.0%(GC)(T)	95-83-0	5g	$20	2024-03-01	Buy
TCI Chemical	C0255	4-Chloro-1,2-phenylenediamine >97.0%(GC)(T)	95-83-0	25g	$52	2024-03-01	Buy
Alfa Aesar	A10823	4-Chloro-o-phenylenediamine, 97%	95-83-0	25g	$55.6	2024-03-01	Buy

Product number	Packaging	Price	Buy
108871	5g	$34.4	Buy
108871	25g	$79.9	Buy
C0255	5g	$20	Buy
C0255	25g	$52	Buy
A10823	25g	$55.6	Buy

4-Chloro-o-phenylenediamine Chemical Properties,Uses,Production

Description

4-Chloro-o-phenylene-diamine is a browncrystalline powder or leaflets from water; Freezing/Meltingpoint =67-70℃; also reported at 76℃

Chemical Properties

4-Chloro-o-phenylenediamine is a brown crystalline powder or leaflets from water; freezing/melting point 67-73°C; also reported in lit. @ 76°C. Slightly soluble in water. soluble in benzene, very soluble in ethanol, ether.

Uses

4-Chloro-o-phenylenediamine can be used as an oxidation base for dye preparation, as a chemical intermediate to produce 5-chlorobenzotriazole, as a curing agent for epoxy resins, as a reagent in gas chromatography, and to synthesize experimental pharmaceuticals. It has been used as a chemical intermediate in dye production and was patented as a hair-dye component, but there is no evidence that it is currently used in the United States for these purposes (IARC 1982, HSDB 2009).

Definition

ChEBI: 4-Chloro-ortho-phenylenediamine is a member of monochlorobenzenes. Undergoes cyclizations and cyclocondensations to form benzimidazoles.

Production Methods

Commercial production of 4-chloro-o-PDA in the United States was first reported in 1941. About 0.45–4.5 thousand kg was produced by a U.S. company in 1977. It was also produced by one company in the Federal Republic of Germany. This compound has been patented as a hair dye component, fur dyes, inks, and hair coloring formulations, and is believed to be used to produce 5-chlorobenzotriazole, an isomer of which is a photographic chemical.
The primary routes of potential human exposure to 4- chloro-o-PDA are inhalation and dermal contact during its production. Consumer exposure may occur from use of hair dyes or products made from 5-chlorobenzotriazole.

General Description

4-chloro-o-phenylenediamine appears as brown crystalline solid or powder. (NTP, 1992)

Air & Water Reactions

4-Chloro-1,2-diaminobenzene may be sensitive to prolonged exposure to air and light. Insoluble in water.

Reactivity Profile

4-Chloro-1,2-diaminobenzene is incompatible with strong oxidizers. 4-Chloro-1,2-diaminobenzene reacts with alpha-ketoacids to form quinoxalones.

Fire Hazard

Flash point data for 4-Chloro-1,2-diaminobenzene are not available. 4-Chloro-1,2-diaminobenzene is probably combustible.

Safety Profile

Confirmed carcinogen with experimental carcinogenic and neoplastigenic data. Human mutation data reported. When heated to decomposition it emits toxic fumes of Cland NOx. See also AROMATIC AMINES.

Potential Exposure

This organochlorine material has been patented as a hair dye component. It is believed to be used in production of photographic chemicals. In varying degrees, organochlorines are absorbed from the gut and also by the lung and across the skin.

First aid

If this chemical gets into the eyes, remove anycontact lenses at once and irrigate immediately for at least20 min, occasionally lifting upper and lower lids. Seek medical attention immediately. If this chemical contacts theskin, remove contaminated clothing and wash immediatelywith soap and water. Seek medical attention immediately. Ifthis chemical has been inhaled, remove from exposure,begin rescue breathing (using universal precautions, including resuscitation mask) if breathing has stopped and CPR ifheart action has stopped. Transfer promptly to a medicalfacility. When this chemical has been swallowed, get medical attention. Give large quantities of water and inducevomiting. Do not make an unconscious person vomit

Carcinogenicity

4-Chloro-o-phenylenediamine is reasonably anticipated to be a human carcinogen based on sufficient evidence of carcinogenicity fromstudies in experimental animals.

storage

Color Code—Blue: Health Hazard/Poison: Storein a secure poison location. Prior to working with thischemical you should be trained on its proper handling andstorage. A regulated, marked area should be establishedwhere this chemical is handled, used, or stored in compliance with OSHA Standard 1910.1045. Store in tightlyclosed containers in a cool, well-ventilated place or arefrigerator.

Shipping

UN2811 Toxic solids, organic, n.o.s., Hazard Class: 6.1; Labels: 6.1-Poisonous materials, Technical Name Required. UN3143 Dyes, solid, toxic, n.o.s. or Dye intermediates, solid, toxic, n.o.s., Hazard Class: 6.1; Labels: 6.1-Poisonous materials, Technical Name Required.

Purification Methods

Recrystallise the diamine from pet. ether. [Beilstein 13 IV 68.]

Incompatibilities

Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, epoxides. Light sensitive. It reacts with alpha-ketoacids to form quinoxalones or benzopyrazines.

Waste Disposal

Disposal of unused product must be undertaken by qualified personnel who are knowledgeable in all applicable regulations and follow all pertinent safety precautions including the use of appropriate protective equipment. For proper handling and disposal, always comply with federal, state, and local regulations.

4-Chloro-o-phenylenediamine Preparation Products And Raw materials

Raw materials

5-Chloro-2-nitroaniline Stannous chloride dihydrate Ethanol Diethyl ether Sodium hydroxide

Preparation Products

Vat Brown 5R 8-chloro-1-phenyl-1H-1,5-benzodiazepine-2,4(3H,5H)-dione 5-CHLOROBENZO-2,1,3-THIADIAZOLE 2,3,6-TRICHLOROQUINOXALINE Vat Brown 22

3-(6-CHLORO-1H-BENZOIMIDAZOL-2-YL)-PROPIONIC ACID 5-CHLORO-2-(4-FLUOROPHENYL)-BENZIMIDAZOLE 3-(5-CHLORO-1H-BENZIMIDAZOL-2-YL)PROPAN-1-AMINE

1of2

4-Chloro-o-phenylenediamine Suppliers

Global( 314)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	info@fdachem.com	China	7786	58
Capot Chemical Co.,Ltd.	571-85586718 +8613336195806	sales@capotchem.com	China	29797	60
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-66670886	info@dakenam.com	China	15928	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21691	55
career henan chemical co	+86-0371-86658258	sales@coreychem.com	China	29914	58
Changzhou Ansciep Chemical Co., Ltd.	+86 519 86305871	sales@ansciepchem.com	CHINA	4242	58
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28180	58
Accela ChemBio Inc.	(+1)-858-699-3322	info@accelachem.com	United States	19965	58
Chongqing Chemdad Co., Ltd	+86-023-61398051 +8613650506873	sales@chemdad.com	China	39916	58
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63711	58

Supplier	Advantage
Henan Fengda Chemical Co., Ltd	58
Capot Chemical Co.,Ltd.	60
Shanghai Daken Advanced Materials Co.,Ltd	58
Henan Tianfu Chemical Co.,Ltd.	55
career henan chemical co	58
Changzhou Ansciep Chemical Co., Ltd.	58
Hubei Jusheng Technology Co.,Ltd.	58
Accela ChemBio Inc.	58
Chongqing Chemdad Co., Ltd	58
Alchem Pharmtech,Inc.	58

View Lastest Price from 4-Chloro-o-phenylenediamine manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2024-03-27	4-Chloro-o-phenylenediamine 95-83-0	US $5.00-0.10 / KG	1KG	98%	g-kg-tons, free sample is available	Henan Fengda Chemical Co., Ltd
2023-04-20	4-Chloro-o-phenylenediamine 95-83-0	US $30.00-10.00 / kg	10kg	99%	100000kg	Hebei Guanlang Biotechnology Co,.LTD
2023-02-25	4-Chloro-o-phenylenediamine 95-83-0	US $0.00 / KG	1KG	98%min	30tons/month	WUHAN FORTUNA CHEMICAL CO., LTD

4-Chloro-o-phenylenediamine
95-83-0
US $5.00-0.10 / KG
98%
Henan Fengda Chemical Co., Ltd

4-Chloro-o-phenylenediamine
95-83-0
US $30.00-10.00 / kg
99%
Hebei Guanlang Biotechnology Co,.LTD

4-Chloro-o-phenylenediamine
95-83-0
US $0.00 / KG
98%min
WUHAN FORTUNA CHEMICAL CO., LTD

4-Chloro-o-phenylenediamine Spectrum

4-Chloro-o-phenylenediamine(95-83-0)MS 4-Chloro-o-phenylenediamine(95-83-0)¹HNMR 4-Chloro-o-phenylenediamine(95-83-0)¹³CNMR 4-Chloro-o-phenylenediamine(95-83-0)IR1 4-Chloro-o-phenylenediamine(95-83-0)IR2 4-Chloro-o-phenylenediamine(95-83-0)IR3

95-83-0(4-Chloro-o-phenylenediamine)Related Search:

4,4'-Diaminodiphenylsulfone 1,2-Dichlorobenzene Iminodiacetic acid 4,4'-Methylenedianiline Tetrachloroterephthalonitrile

2,4-Dichlorobenzyl chloride Benzhydrylamine Diphenyl chlorophosphate Iminodiacetonitrile 1,3-Dichlorobenzene

1,2,4-Trichlorobenzene OPD EASY-tablets o-Phenylenediamine p-Phenylenediamine Epichlorohydrin

m-Phenylenediamine 4-Bromo-1,2-benzenediamine Chloroacetic acid

1of4

4-CHLORO-PHENYLENE-1,2-DIAMINE 4-CHLORO-O-PHENYLENEDIAMINE 4-CHLORO-BENZENE-1,2-DIAMINE 4-CHLORO-1,2-PHENYLENEDIAMINE 3,4-DIAMINOCHLOROBENZENE TIMTEC-BB SBB008908 4-CHLORO-1 2-DIAMINOBENZENE 97% 4-CHLOROPHENYLENEDIAMINE 4-Chloro-o-phenylenediamine, tech., 80% PARA-CHLORO-ORTHO-PHENYLENEDIAMINE 4-Chloro-o-phenylenediamine,80%,tech. 4-Chloro-o-phenylenediamine,96% 4-Chloro-o-phenylenediamine,97% 4-Chloro-o-phenylenediamine, 4-Chloro-1,2-diaminobenzene 4-Chloro-o-phenylenediaMine, 97% 5GR 2-AMino-4-chlorobenzenaMine 4-Chlorophenylene-1,2-diamine, 4-Chloro-1,2-diaminobenzene ci76015 NCI-C03292 o-Phenylenediamine, 4-chloro- p-Chloro-o-phenylenediamine Ursol Olive 6G ursololive6g 1,2-benzenediamine,-chloro- 1,2-Diamino-4-chlorobenzene 2-Amino-4-chloroaniline 3,4-Diamino-1-chlorobenzene 4-Chloro-1,2-benzenediamine 4-chloro-2-benzenediamine 4-chloro-o-phenylenediamin 4-Cl-o-Pd C.I. 76015 c.i.76015 4-Chloro-o-phenylenediaMine, >=95.0% (NT) JACS-95-83-0 4-Chlorobenzene-1,2-diamine 97% 4-CHLORO-1,2-PHENYLENEDIAMINE, 97%4-CHLORO-1,2-PHENYLENEDIAMINE, 97%4-CHLORO-1,2-PHENYLENEDIAMINE, 97% oro-o-phenyL 4-Chloro-1,2-phenylenediamine > 1,2-Benzenediamine, 4-chloro- 4-CHLORO-o-PHENYLENEDIAMINE Extra Pure 4-CHLORO-1,2-DIAMINOBENZENE 4-Chloro-ortho-phenylenediamine 4-Chloro-2-amino-aniline 4-Chloro-1,2-phenylenediamine, ≥ 96.0% 95-83-0 98-83-0 21745-41-6 ClC6H3NH22 AMINE Polyamines Nitrogen Compounds Organic Building Blocks Building Blocks bc0001