Chlorhydrochinon

Bezeichnung:Chlorhydrochinon

CAS-Nr615-67-8

Englisch Name:Chlorohydroquinone

CBNumberCB6116718

SummenformelC6H5ClO2

Molgewicht144.56

MOL-Datei615-67-8.mol

Synonyma

Chlorhydrochinon

Chlorhydrochinon physikalisch-chemischer Eigenschaften

Schmelzpunkt	100-104 °C (lit.)
Siedepunkt	263 °C (lit.)
Dichte	1.2558 (rough estimate)
Brechungsindex	1.4620 (estimate)
Flammpunkt	263°C
storage temp.	Inert atmosphere,Room Temperature
Löslichkeit	DMSO (Slightly), Methanol (Slightly)
pka	9.21±0.18(Predicted)
Aggregatzustand	Fine Crystalline Powder
Farbe	Light brown to gray
Wasserlöslichkeit	soluble
BRN	636835
CAS Datenbank	615-67-8(CAS DataBase Reference)
NIST chemische Informationen	1,4-Benzenediol, 2-chloro-(615-67-8)
EPA chemische Informationen	Chlorohydroquinone (615-67-8)

Sicherheit

Kennzeichnung gefährlicher	Xn,Xi
R-Sätze:	21-36/37/38-43
S-Sätze:	36/37-37/39-26
RIDADR	UN2811
WGK Germany	3
RTECS-Nr.	MX4800000
TSCA	Yes
HazardClass	6.1
PackingGroup	III
HS Code	29081990
Giftige Stoffe Daten	615-67-8(Hazardous Substances Data)
Toxizität	An antidiarrhea drug used extensively in Japan. It has been shown to be the cause of subacute myelooptic neuropathy, a syndrome in which stiffness of the joints is accompanied by damage to the optic nerve.

Gefahreninformationscode (GHS)

Chlorohydroquinone Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R21:Gesundheitsschädlich bei Berührung mit der Haut.
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
R43:Sensibilisierung durch Hautkontakt möglich.
S-Sätze Betriebsanweisung:
S36/37:Bei der Arbeit geeignete Schutzhandschuhe und Schutzkleidung tragen.
S37/39:Bei der Arbeit geeignete Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
Chemische Eigenschaften
light brown to grey fine crystalline powder. It precipitates leafy crystals from chloroform and needle-like crystals from toluene. Freely soluble in water and alcohol, slightly soluble in ether and hot chloroform.
Verwenden
Chlorohydroquinone is a component of polyethers based on organotin with potential application to breast cancer treatment via growth inhibition. Also a component in the synthesis of contraceptive agents in pharmaceutical compounds. It is also used within hydroxylation and catalysis organic reactions in the synthesis of pharmacologically active phenolic compounds.
Definition
ChEBI: Chlorohydroquinone is a benzenediol that consists of hydroquinone bearing a single chloro substituent. It has a role as a metabolite. It is a member of monochlorobenzenes and a member of chlorohydroquinones.
synthetische
Chlorohydroquinone is obtained by reacting p-benzoquinone with hydrochloric acid. First dissolve p-benzoquinone with chloroform and pass dry hydrogen chloride gas under cooling to obtain.
Application
Chlorohydroquinone is a benzenediol that consists of hydroquinone bearing a single chloro substituent. It has a role as a metabolite. It is a member of monochlorobenzenes and a member of chlorohydroquinones. Chlorohydroquinone is used in photographic developing solutions. It is also a bactericide.
Sicherheitsprofil
Poison by ingestion and intraperitoneal routes. Moderately toxic by skin contact. Experimental reproductive effects. When heated to decomposition it emits toxic fumes of Cl-. See also CHLORIDES.
läuterung methode
Crystallise the hydroquinone from CHCl3 or toluene. [Beilstein 6 IV 5767.]

Chlorohydroquinone Upstream-Materialien And Downstream Produkte

Chlorhydrochinon Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

615-67-8, Chlorohydroquinone Verwandte Suche:

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