Dithiobiuret Struktur

Imidobis(thiokohlensäureamid)

Bezeichnung:Imidobis(thiokohlensäureamid)

CAS-Nr541-53-7

Englisch Name:Dithiobiuret

CBNumberCB0756121

SummenformelC2H5N3S2

Molgewicht135.21

MOL-Datei541-53-7.mol

Synonyma

Dithiobiuret

Imidobis(thiokohlensäureamid)

Imidobis(thiokohlensäureamid) physikalisch-chemischer Eigenschaften

Schmelzpunkt	181 °C
Siedepunkt	272.1±23.0 °C(Predicted)
Dichte	1.385 (estimate)
Brechungsindex	1.5800 (estimate)
storage temp.	Sealed in dry,Room Temperature
Aggregatzustand	solid
pka	11.15±0.70(Predicted)
Merck	14,3371
BRN	1756621
CAS Datenbank	541-53-7(CAS DataBase Reference)
EPA chemische Informationen	Dithiobiuret (541-53-7)

Sicherheit

Kennzeichnung gefährlicher	T+
R-Sätze:	26/27/28
S-Sätze:	22-28-36/37-45
RIDADR	UN 2811 6.1/PG 1
WGK Germany	3
RTECS-Nr.	EC1575000
TSCA	Yes
HazardClass	6.1
PackingGroup	I
Giftige Stoffe Daten	541-53-7(Hazardous Substances Data)

Gefahreninformationscode (GHS)

Dithiobiuret Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R26/27/28:Sehr giftig beim Einatmen, Verschlucken und Berührung mit der Haut.
S-Sätze Betriebsanweisung:
S22:Staub nicht einatmen.
S28:Bei Berührung mit der Haut sofort abwaschen mit viel . . . (vom Hersteller anzugeben).
S36/37:Bei der Arbeit geeignete Schutzhandschuhe und Schutzkleidung tragen.
S45:Bei Unfall oder Unwohlsein sofort Arzt zuziehen (wenn möglich, dieses Etikett vorzeigen).
Beschreibung
Dithiobiuret is a colorless, crystalline solid.Molecular weight= 135.22; Freezing/Melting point =(decomposition) 189℃. Hazard Identification (based onNFPA-704 M Rating System): Health 3, Flammability 1,Reactivity 0. Soluble in water; solubility 5 0.25 g/110 mLat 25℃
Verwenden
Dithiobiuret is an intoxicant which causes ascending motor weakness when given chronically to rodents.
Allgemeine Beschreibung
Crystalline solid. Used as a plasticizer, as a rubber accelerator, and as an intermediate in manufacturing of pesticides.
Air & Water Reaktionen
pH of the saturated aqueous solution is 5.8.
Reaktivität anzeigen
Dithiobiuret is a thioamide, which may behave as a weak acid in solution and therefore will react with base foeming salts with production of heat. Dithiobiuret may react with acids and reducing agents to form toxic hydrogen sulfide gas. This may be vigorous depending on the nature of the reducing agent. Organic amides/imides react with azo and diazo compounds to generate toxic gases. The combustion of these compounds generates mixed oxides of nitrogen (NOx).
Health Hazard
The material is highly toxic. It may cause respiratory failure.
Brandgefahr
When heated to decomposition, Dithiobiuret emits highly toxic fumes of oxides of sulfur and nitrogen.
Sicherheitsprofil
Poison by ingestion and intraperitoneal routes. When heated to decomposition it emits highly toxic fumes of SOx and NOx.
mögliche Exposition
This material is used as a plasticizer,as a rubber accelerator; and as an intermediate inmanufacturing of pesticides
Erste Hilfe
If this chemical gets into the eyes, remove anycontact lenses at once and irrigate immediately for at least15 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. Keepvictim quiet and maintain normal body temperature. Effectsmay be delayed; keep victim under observation.
Lager
Color Code—Blue: Health Hazard/Poison: Storein a secure poison location. Prior to working with dithiobiuret you should be trained on its proper handling andstorage. Store in tightly closed containers in a cool, wellventilated area away from oxidizers and reducing agents.Where possible, automatically pump liquid from drums orother storage containers to process containers.
Versand/Shipping
Pesticides, solid, toxic, n.o.s. have a labelrequirement of “POISONOUS/TOXIC MATERIALS.”They fall in Hazard Class 6.1 and this material in PackingGroup II

Dithiobiuret Upstream-Materialien And Downstream Produkte

Imidobis(thiokohlensäureamid) Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

541-53-7, Dithiobiuret Verwandte Suche:

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