Chlorendic acid Struktur

1,4,5,6,7,7-Hexachlor-bicyclo-(2.2.1)hept-5-en-2,3-dicarbonsäure

Bezeichnung:1,4,5,6,7,7-Hexachlor-bicyclo-(2.2.1)hept-5-en-2,3-dicarbonsäure

CAS-Nr115-28-6

Englisch Name:Chlorendic acid

CBNumberCB4285287

SummenformelC9H4Cl6O4

Molgewicht388.84

MOL-Datei115-28-6.mol

Synonyma

1,4,5,6,7,7-Hexachlor-bicyclo-(2.2.1)hept-5-en-2,3-dicarbonsäure

1,4,5,6,7,7-Hexachlor-bicyclo-(2.2.1)hept-5-en-2,3-dicarbonsäure physikalisch-chemischer Eigenschaften

Schmelzpunkt	239-242 °C(lit.)
Siedepunkt	175°C (rough estimate)
Dichte	1.7157 (estimate)
storage temp.	Amber Vial, -20°C Freezer
Löslichkeit	DMSO (Slightly), Methanol (Slightly)
pka	1.26±0.70(Predicted)
Aggregatzustand	Solid
Farbe	White to Off-White
Stabilität	Stable. Incompatible with strong oxidizing agents.
CAS Datenbank	115-28-6(CAS DataBase Reference)
IARC	2B (Vol. 48) 1990
NIST chemische Informationen	Bicyclo[2.2.1]-5-heptene-2,3-dicarboxylic acid, 1,4,5,6,7,7-hexachloro-(115-28-6)
EPA chemische Informationen	Chlorendic acid (115-28-6)

Sicherheit

Kennzeichnung gefährlicher	Xi
R-Sätze:	40-41
S-Sätze:	53-22-26-36/37/39-45
WGK Germany	3
RTECS-Nr.	RB9000000
HS Code	2917.20.0000
Giftige Stoffe Daten	115-28-6(Hazardous Substances Data)

Gefahreninformationscode (GHS)

Chlorendic acid Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R40:Verdacht auf krebserzeugende Wirkung.
R41:Gefahr ernster Augenschäden.
S-Sätze Betriebsanweisung:
S53:Exposition vermeiden - vor Gebrauch besondere Anweisungen einholen.
S22:Staub nicht einatmen.
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36/37/39:Bei der Arbeit geeignete Schutzkleidung,Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
S45:Bei Unfall oder Unwohlsein sofort Arzt zuziehen (wenn möglich, dieses Etikett vorzeigen).
Chemische Eigenschaften
Chlorendic acid is a colorless crystalline solid.
Verwenden
Hexachlorobicyclo[2.?2.1]?hept-?5-?ene-?2,?3-?dicarboxylic Acid is a novel flame retardant (NFR) which has also been observed as a toxic and environmental pollutant. Chlorinated Reactive Flame Retardant IntermediateEnvironmental toxin on US EPA Toxic Release Inventory list (TRI) list.
Verwenden
Chlorendic acid is used as a flame retardant in polyurethane foams, resins, plasticizers, coatings, epoxy resins, and wool fabrics; in the manufacture of alkyl resins for special paints and inks; in the manufacture of polyester resins with special applications in electrical systems,paneling, engineering plastics, and paint; and in the manufacture of corrosion-resistant tanks, piping, and scrubbers. Chlorendic acid is also used as an extreme-pressure lubricant (NTP 1987, IARC 1990, IPCS 1996, HSDB 2009).
Definition
ChEBI: A bridged organochlorine compound resulting from the Diels-Alder reaction of hexachlorocyclopentadiene with maleic anhydride followed by hydrolysis of the resulting anhydride. A chemical intermediate used in the preparation of fire-retardant polyester resi s and plasticisers.
Allgemeine Beschreibung
Fine white free-flowing crystals or white powder. Odorless.
Air & Water Reaktionen
Insoluble in water.
Reaktivität anzeigen
Chlorendic acid readily forms salts with a variety of metals .
Brandgefahr
Chlorendic acid will burn when subject to direct flame, but is self-extinguishing when the flame is removed.
Sicherheitsprofil
Confirmed carcinogen with experimental carcinogenic data. A severe eye and mild skin irritant. When heated to decomposition it emits toxic fumes of Cl-.
mögliche Exposition
Chlorendic acid is used to make other chemicals, polyester resins; in fiberglass reinforced resins; used for anticorrosion equipment and flame retardant applications of fabrics
Carcinogenicity
Chlorendic acid is reasonably anticipated to be a human carcinogenbased on sufficient evidence of carcinogenicity from studies in experimental animals.
Versand/Shipping
UN2928 Toxic solids, corrosive, organic, n.o.s., Hazard Class: 6.1; Labels: 6.1-Poisonous materials, 8-Corrosive material, Technical Name Required.
Inkompatibilitäten
Compounds of the carboxyl group react with all bases, both inorganic and organic (i.e., amines) releasing substantial heat, water, and a salt that may be harmful. Incompatible with arsenic compounds (releases hydrogen cyanide gas), diazo compounds, dithiocarbamates, isocyanates, mercaptans, nitrides, sulfides (releasing heat, toxic, and possibly flammable gases), thiosulfates, and dithionites (releasing hydrogen sulfate and oxides of sulfur).
Waste disposal
Dispose of contents and container to an approved waste disposal plant. All federal, state, and local environmental regulations must be observed.

Chlorendic acid Upstream-Materialien And Downstream Produkte

1,4,5,6,7,7-Hexachlor-bicyclo-(2.2.1)hept-5-en-2,3-dicarbonsäure Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

115-28-6, Chlorendic acid Verwandte Suche:

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