4-Chlor-1,2-diamino-benzol

4-Chloro-o-phenylenediamine Struktur
95-83-0
CAS-Nr.
95-83-0
Bezeichnung:
4-Chlor-1,2-diamino-benzol
Englisch Name:
4-Chloro-o-phenylenediamine
Synonyma:
4-CHLORO-1,2-DIAMINOBENZENE;4-Chloro-ortho-phenylenediamine;ci76015;4-Cl-o-Pd;c.i.76015;NCI-C03292;C.I. 76015;ursololive6g;JACS-95-83-0;oro-o-phenyL
CBNumber:
CB6155430
Summenformel:
C6H7ClN2
Molgewicht:
142.59
MOL-Datei:
95-83-0.mol

4-Chlor-1,2-diamino-benzol Eigenschaften

Schmelzpunkt:
70-73 °C(lit.)
Siedepunkt:
232.49°C (rough estimate)
Dichte
1.2124 (rough estimate)
Brechungsindex
1.4877 (estimate)
storage temp. 
Keep in dark place,Inert atmosphere,Room temperature
Löslichkeit
Chloroform (Slightly), Methanol (Slightly)
Aggregatzustand
Solid
pka
3.52±0.10(Predicted)
Farbe
White to off-white
Wasserlöslichkeit
16 g/L (20 ºC)
BRN 
508472
Stabilität:
Stable. Combustible. Incompatible with strong oxidizing agents.
InChIKey
BXIXXXYDDJVHDL-UHFFFAOYSA-N
CAS Datenbank
95-83-0(CAS DataBase Reference)
IARC
2B (Vol. 27, Sup 7) 1987
NIST chemische Informationen
1,2-Benzenediamine, 4-chloro-(95-83-0)
EPA chemische Informationen
4-Chloro-1,2-phenylenediamine (95-83-0)
Sicherheit
  • Risiko- und Sicherheitserklärung
  • Gefahreninformationscode (GHS)
Kennzeichnung gefährlicher Xn
R-Sätze: 36/37/38-40
S-Sätze: 26-36/37
RIDADR  2811
WGK Germany  3
RTECS-Nr. SS8850000
8
Hazard Note  Irritant
TSCA  Yes
HS Code  29215900
Giftige Stoffe Daten 95-83-0(Hazardous Substances Data)
Bildanzeige (GHS) GHS hazard pictogramsGHS hazard pictograms
Alarmwort Warnung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H315 Verursacht Hautreizungen. Hautreizung Kategorie 2 Warnung GHS hazard pictogramssrc="/GHS07.jpg" width="20" height="20" /> P264, P280, P302+P352, P321,P332+P313, P362
H319 Verursacht schwere Augenreizung. Schwere Augenreizung Kategorie 2 Warnung GHS hazard pictogramssrc="/GHS07.jpg" width="20" height="20" /> P264, P280, P305+P351+P338,P337+P313P
H335 Kann die Atemwege reizen. Spezifische Zielorgan-Toxizität (einmalige Exposition) Kategorie 3 (Atemwegsreizung) Warnung GHS hazard pictogramssrc="/GHS07.jpg" width="20" height="20" />
H351 Kann vermutlich Krebs verursachen. Karzinogenität Kategorie 2 Warnung P201, P202, P281, P308+P313, P405,P501
Sicherheit
P201 Vor Gebrauch besondere Anweisungen einholen.
P302+P352 BEI BERÜHRUNG MIT DER HAUT: Mit viel Wasser/... (Hersteller kann, falls zweckmäßig, ein Reinigungsmittel angeben oder, wenn Wasser eindeutig ungeeignet ist, ein alternatives Mittel empfehlen) waschen.
P305+P351+P338 BEI KONTAKT MIT DEN AUGEN: Einige Minuten lang behutsam mit Wasser spülen. Eventuell vorhandene Kontaktlinsen nach Möglichkeit entfernen. Weiter spülen.
P308+P313 BEI Exposition oder falls betroffen: Ärztlichen Rat einholen/ärztliche Hilfe hinzuziehen.

4-Chlor-1,2-diamino-benzol Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:

R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
R40:Verdacht auf krebserzeugende Wirkung.

S-Sätze Betriebsanweisung:

S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36/37:Bei der Arbeit geeignete Schutzhandschuhe und Schutzkleidung tragen.

Chemische Eigenschaften

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.

Verwenden

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.

Vorbereitung Methode

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.

Allgemeine Beschreibung

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

Air & Water Reaktionen

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

Reaktivität anzeigen

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

Brandgefahr

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

Sicherheitsprofil

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.

mögliche Exposition

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.

Carcinogenicity

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

Versand/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.

läuterung methode

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

Inkompatibilitäten

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-Chlor-1,2-diamino-benzol Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


4-Chlor-1,2-diamino-benzol Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global( 309)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Hebei Chuanghai Biotechnology Co,.LTD
+86-13131129325
sales1@chuanghaibio.com China 5893 58
Henan Fengda Chemical Co., Ltd
+86-371-86557731 +86-13613820652
info@fdachem.com China 20288 58
Capot Chemical Co.,Ltd.
+86-(0)57185586718 +86-13336195806
sales@capot.com China 29791 60
Shanghai Daken Advanced Materials Co.,Ltd
+86-371-66670886
info@dakenam.com China 18648 58
Henan Tianfu Chemical Co.,Ltd.
+86-0371-55170693 +86-19937530512
info@tianfuchem.com China 21639 55
career henan chemical co
+86-0371-86658258 +8613203830695
sales@coreychem.com China 29886 58
Changzhou Ansciep Chemical Co., Ltd.
+86 519 86305871
sales@ansciepchem.com CHINA 4241 58
Hubei Jusheng Technology Co.,Ltd.
18871490254
linda@hubeijusheng.com CHINA 28172 58
Accela ChemBio Inc.
+1-858-6993322
info@accelachem.com United States 19943 58
Chongqing Chemdad Co., Ltd
+86-023-6139-8061 +86-86-13650506873
sales@chemdad.com China 39894 58

95-83-0(4-Chlor-1,2-diamino-benzol)Verwandte Suche:


  • 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%
  • 4-Chloro-o-phenylenediamine Solution in Methanol
  • 95-83-0
  • 98-83-0
  • 21745-41-6
  • ClC6H3NH22
  • AMINE
  • Polyamines
  • Nitrogen Compounds
  • Organic Building Blocks
  • Building Blocks
  • bc0001
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