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3,3'-Dichlorobenzidine dihydrochloride

3,3'-Dichlorobenzidine dihydrochloride structure

CAS No.: 612-83-9

Chemical Name:: 3,3'-Dichlorobenzidine dihydrochloride

Synonyms: 3,3'-Dichlorobenzidi;Felbinac Impurity 38;3,3 Di Chloro Benzindine;3,3'-Dichlorobenzidine HCl;3,3'-DICHLOROBENZIDINE 2HCL;3,3'-Dichlorobenzidine·2hydrochloride;3,3’-dichloro-benzidindihydrochloride;3,3-DICHLOROBENZIDINE DIHYDROCHLORIDE;3,3'-DICHLOROBENZIDINE DIHYDROCHLORIDE;3,3'-Dichloro Benzidene Dihydrochloride

CBNumber:: CB7345816

Molecular Formula:: C12H11Cl3N2

Molecular Weight:: 289.58

MDL Number:: MFCD00040388

MOL File:: 612-83-9.mol

MSDS File:: SDS

Last updated:2023-05-15 10:43:32

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3,3'-Dichlorobenzidine dihydrochloride Properties

Melting point	132~137℃
solubility	Chloroform (Slightly), DMSO (Slightly, Heated), Methanol (Slightly, Heated)
Water Solubility	<0.1 g/100 mL at 21.5 ºC
Stability	Stable, but may be air or light sensitive. Incompatible with strong oxidizing agents.
LogP	3.76 at 20℃
CAS DataBase Reference	612-83-9(CAS DataBase Reference)
FDA UNII	L161N5V81P
Proposition 65 List	3,3'-Dichlorobenzidine Dihydrochloride
EPA Substance Registry System	3,3'-Dichlorobenzidine dihydrochloride (612-83-9)

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07,GHS08,GHS09
Signal word	Danger
Hazard statements	H312-H317-H350-H410
Precautionary statements	P201-P280-P308+P313
Hazard Codes	T,N
Risk Statements	45-21-43-50/53
Safety Statements	53-45-60-61
RIDADR	UN 3077 9/PG 3
WGK Germany	3
RTECS	DD0550000

3,3'-Dichlorobenzidine dihydrochloride price More Price(8)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TRC	D431910	3,3′-Dichlorobenzidine dihydrochloride	612-83-9	500mg	$215	2021-12-16	Buy
Biosynth Carbosynth	FD152253	3,3'-Dichlorobenzidine dihydrochloride	612-83-9	250mg	$250	2021-12-16	Buy
Biosynth Carbosynth	FD152253	3,3'-Dichlorobenzidine dihydrochloride	612-83-9	50mg	$90	2021-12-16	Buy
Biosynth Carbosynth	FD152253	3,3'-Dichlorobenzidine dihydrochloride	612-83-9	100mg	$130	2021-12-16	Buy
Biosynth Carbosynth	FD152253	3,3'-Dichlorobenzidine dihydrochloride	612-83-9	500mg	$400	2021-12-16	Buy

Product number	Packaging	Price	Buy
D431910	500mg	$215	Buy
FD152253	250mg	$250	Buy
FD152253	50mg	$90	Buy
FD152253	100mg	$130	Buy
FD152253	500mg	$400	Buy

3,3'-Dichlorobenzidine dihydrochloride Chemical Properties,Uses,Production

Chemical Properties

3,3’-Dichlorobenzidine is a gray or purple crystalline solid.

Chemical Properties

beige to tan powder

Uses

3,3'-Dichlorobenzidine Dihydrochloride, is structurally similar to Benzidine (B121000), and thus is considered a carcinogen. It can be used in the production of azo dyes. Dyes and metabolites, Environmental Testing

General Description

Light tan powder.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

3,3'-Dichlorobenzidine dihydrochloride reacts as a weak acid. May react vigorously with strong oxidizing agents. May generate flammable gases with strong reducing agents.

Fire Hazard

Flash point data for 3,3'-Dichlorobenzidine dihydrochloride are not available but 3,3'-Dichlorobenzidine dihydrochloride is probably combustible.

Flammability and Explosibility

Non flammable

Safety Profile

Confirmed carcinogen. Moderately toxic by ingestion. Mutation data reported. When heated to decomposition it emits very toxic fumes of Cl and NOx.

Potential Exposure

A halide-and amine-substituted aromatic compound used in the dye industry, curing agent for isocyanate terminated resins. The major uses of dichlorobenzidine are in the manufacture of pigments for printing ink, textiles, plastics, and crayons and as a curing agent for solid urethane plastics. There are no substitutes for many of its uses. Additional groups that may be at risk include workers in the printing or graphic arts professions handling the 3,3’-DCB-based azo pigments. 3,3’-DCB may be present as an impurity in the pigments, and there is some evidence that 3,3’-DCB may be metabolically liberated from the azo pigment

Shipping

UN2811 Toxic solids, organic, n.o.s., Hazard Class: 6.1; Labels: 6.1-Poisonous materials, Technical Name Required

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, and epoxides. Achemical base: neutralize acids to form salts plus water with an exothermic reaction. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen is generatedby amines in combination with strong reducing agents such as hydrides, nitrides, alkali metals, and sulfides.

Waste Disposal

Incineration (816C, 0.5 second for primary combustion; 1204C, 1.0 second for secondary combustion). The formation of elemental chlorine can be prevented through injection of steam ormethane into the combustion process. nitrogen oxides may be abated through the use of thermal or catalytic devices. Consult with environmental regulatory agencies for guidance on acceptable disposal practices. Generators of waste containing this contaminant (≥100 kg/mo) must conform with EPA regulations governing storage, transportation, treatment, and waste disposal

3,3'-Dichlorobenzidine dihydrochloride Preparation Products And Raw materials

Raw materials

Hydrazinium hydroxide solution Hydrazine hydrate 1,4-Naphthoquinone Methanol Sodium hydroxide

Preparation Products

Pigment Yellow 13

3,3'-Dichlorobenzidine dihydrochloride Suppliers

Global( 136)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Capot Chemical Co.,Ltd.	571-85586718 +8613336195806	sales@capotchem.com	China	29797	60
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21689	55
career henan chemical co	+86-0371-86658258	sales@coreychem.com	China	29914	58
Xiamen AmoyChem Co., Ltd	+86-592-6051114 +8618959220845	sales@amoychem.com	China	6387	58
Hubei xin bonus chemical co. LTD	86-13657291602	linda@hubeijusheng.com	CHINA	22968	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
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49391	58
Hefei TNJ Chemical Industry Co.,Ltd.	0551-65418671	sales@tnjchem.com	China	34572	58
AFINE CHEMICALS LIMITED	0571-85134551 18958018566;	info@afinechem.com	China	15377	58

Supplier	Advantage
Capot Chemical Co.,Ltd.	60
Henan Tianfu Chemical Co.,Ltd.	55
career henan chemical co	58
Xiamen AmoyChem Co., Ltd	58
Hubei xin bonus chemical co. LTD	58
Chongqing Chemdad Co., Ltd	58
Alchem Pharmtech,Inc.	58
CONIER CHEM AND PHARMA LIMITED	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
AFINE CHEMICALS LIMITED	58

View Lastest Price from 3,3'-Dichlorobenzidine dihydrochloride manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2019-07-06	3,3'-Dichlorobenzidine dihydrochloride 612-83-9	US $1.00 / kg	1kg	99%	Customized	Career Henan Chemical Co

3,3'-Dichlorobenzidine dihydrochloride
612-83-9
US $1.00 / kg
99%
Career Henan Chemical Co

3,3'-Dichlorobenzidine dihydrochloride Spectrum

3,3'-Dichlorobenzidine dihydrochloride(612-83-9)¹HNMR 3,3'-Dichlorobenzidine dihydrochloride(612-83-9)IR1

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