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Dimethylarsinsure

CACODYLIC ACID Struktur
75-60-5
CAS-Nr.
75-60-5
Bezeichnung:
Dimethylarsinsure
Englisch Name:
CACODYLIC ACID
Synonyma:
Ansar;Arsan;Dilic;Erase;Salvo;Phytar;moncide;ANSAR(R);alkargen;ansar138
CBNumber:
CB2194114
Summenformel:
C2H7AsO2
Molgewicht:
138
MOL-Datei:
75-60-5.mol

Dimethylarsinsure Eigenschaften

Schmelzpunkt:
195-198 °C
Siedepunkt:
>200 °C
storage temp. 
Store at RT.
L?slichkeit
Methanol (Slightly), Water (Slightly)
Aggregatzustand
Powder/Solid
pka
1.57(at 25℃)
Farbe
White
Wasserl?slichkeit
Soluble in water (50 mg/ml), water (2000 at 25°C), alcohols, and acetic acid. Insoluble in ether.
Sensitive 
Hygroscopic
Merck 
14,1604
BRN 
1736965
Stabilit?t:
Aqueous solutions react violently with active metals. Incompatible with strong oxidizing agents, strong bases.
CAS Datenbank
75-60-5(CAS DataBase Reference)
IARC
2B (Vol. 100C) 2012
EPA chemische Informationen
Cacodylic acid (75-60-5)
Sicherheit
  • Risiko- und Sicherheitserkl?rung
  • Gefahreninformationscode (GHS)
Kennzeichnung gef?hrlicher T,N
R-S?tze: 23/25-50/53
S-S?tze: 20/21-28-45-60-61
RIDADR  UN 1572 6.1/PG 2
WGK Germany  3
RTECS-Nr. CH7525000
3-10
TSCA  Yes
HazardClass  6.1
PackingGroup  II
HS Code  29310099
Giftige Stoffe Daten 75-60-5(Hazardous Substances Data)
Toxizit?t LD50 orally in rats: 1350 mg/kg (Bailey, White)
Bildanzeige (GHS) GHS hazard pictogramsGHS hazard pictogramsGHS hazard pictograms
Alarmwort Achtung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H350 Kann Krebs verursachen. Karzinogenit?t Kategorie 1A Achtung GHS hazard pictogramssrc="/GHS08.jpg" width="20" height="20" />
H410 Sehr giftig für Wasserorganismen mit langfristiger Wirkung. Langfristig (chronisch) gew?ssergef?hrdend Kategorie 1 Warnung GHS hazard pictogramssrc="/GHS09.jpg" width="20" height="20" /> P273, P391, P501
Sicherheit
P201 Vor Gebrauch besondere Anweisungen einholen.
P202 Vor Gebrauch alle Sicherheitshinweise lesen und verstehen.
P261 Einatmen von Staub vermeiden.
P273 Freisetzung in die Umwelt vermeiden.
P301+P310 BEI VERSCHLUCKEN: Sofort GIFTINFORMATIONSZENTRUM/Arzt/... (geeignete Stelle für medizinische Notfallversorgung vom Hersteller/Lieferanten anzugeben) anrufen.

Dimethylarsinsure Chemische Eigenschaften,Einsatz,Produktion Methoden

R-S?tze Betriebsanweisung:

R23/25:Giftig beim Einatmen und Verschlucken.
R50/53:Sehr giftig für Wasserorganismen, kann in Gew?ssern l?ngerfristig sch?dliche Wirkungen haben.

S-S?tze Betriebsanweisung:

S20/21:Bei der Arbeit nicht essen, trinken,rauchen.
S28:Bei Berührung mit der Haut sofort abwaschen mit viel . . . (vom Hersteller anzugeben).
S45:Bei Unfall oder Unwohlsein sofort Arzt zuziehen (wenn m?glich, dieses Etikett vorzeigen).
S60:Dieses Produkt und sein Beh?lter sind als gef?hrlicher Abfall zu entsorgen.
S61:Freisetzung in die Umwelt vermeiden. Besondere Anweisungen einholen/Sicherheitsdatenblatt zu Rate ziehen.

Chemische Eigenschaften

white crystals or powder

Verwenden

Cacodylic acid is used for dermatologic treatment in cronic eczema, anemia and as a tonic.

Definition

ChEBI: The organoarsenic compound that is arsenic acid substituted on the central arsenic atom with two methyl groups.

Allgemeine Beschreibung

A colorless, odorless crystalline solid. Melting point 195-196°C. Toxic by ingestion and irritating to skin and eyes.

Air & Water Reaktionen

Hygroscopic. Water soluble.

Reaktivit?t anzeigen

CACODYLIC ACID is a weak acid. Dissolves in water to yield solutions containing more hydrogen ions than pure water contains and so having a pH less than 7.0. Is neutralized exothermically by all bases to produce water plus a salt. Reacts (but usually slowly) with active metals to form gaseous hydrogen and a metal salt. Such reactions occur in principle for the solid acid but are quite slow if the solid acid remains dry. The solid may absorb enough water from the air and dissolve sufficiently in CACODYLIC ACID to corrode or dissolve iron, steel, and aluminum parts and containers. Reacts with cyanide salts to generate gaseous hydrogen cyanide. Flammable and/or toxic gases and heat may be generated with diazo compounds, dithiocarbamates, isocyanates, mercaptans, nitrides, and sulfides. Also may react with sulfites, nitrites, thiosulfates (to give H2S and SO3), dithionites (SO2), to generate flammable and/or toxic gases and heat. Reaction with carbonates and bicarbonates generates a harmless gas (carbon dioxide) but still some heat. Can be oxidized exothermically by strong oxidizing agents and reduced by strong reducing agents; a wide variety of products is possible. May initiate polymerization reactions; may catalyze (increase the rate of) chemical reactions.

Hazard

Toxic by ingestion.

Health Hazard

Chemical is essentially non-irritating in contact with skin or eyes. Ingestion causes arsenic poisoning, but symptoms are delayed.

Brandgefahr

Behavior in Fire: May form toxic oxides of arsenic when heated.

Versand/Shipping

UN1572 Cacodylic acid & UN1688 Sodium Cacodylate, Hazard Class: 6.1; Labels: 6.1-Poisonous materials. UN3465 Organoarsenic compound, solid, n.o.s., Hazard Class: 6.1; Labels: 6.1-Poisonous materials, Technical Name Required

l?uterung methode

Recrystallise it from warm EtOH (3mL/g) by cooling and filtering. Dry it in a vacuum desiccator over CaCl2. It has also been recrystallised twice from propan-2-ol. [Koller & Hawkridge J Am Chem Soc 107 7412 1985, Beilstein 4 IV 3681.]

Inkompatibilit?ten

A strong reducing agent. 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. Aqueous solution reacts violently with chemically active metals releasing toxic arsenic fumes. Incompatible with oxidizers, sulfuric acid; caustics (strong bases), reducing agents; ammonia, amines, isocyanates, alkylene oxides; epichlorohydrin.

Dimethylarsinsure Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


Dimethylarsinsure Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 125)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Henan Tianfu Chemical Co.,Ltd.
+86-0371-55170693 +86-19937530512
info@tianfuchem.com China 21634 55
Hubei Jusheng Technology Co.,Ltd.
18871490254
linda@hubeijusheng.com CHINA 28172 58
Hubei xin bonus chemical co. LTD
86-13657291602
linda@hubeijusheng.com CHINA 22963 58
CONIER CHEM AND PHARMA LIMITED
+8618523575427
sales@conier.com China 49374 58
Hubei Ipure Biology Co., Ltd
+8613367258412
ada@ipurechemical.com China 10319 58
Hefei TNJ Chemical Industry Co.,Ltd.
+86-0551-65418671 +8618949823763
sales@tnjchem.com China 34563 58
HONG KONG IPURE BIOLOGY CO.,LIMITED
86 18062405514 18062405514
ada@ipurechemical.com CHINA 3461 58
AFINE CHEMICALS LIMITED
+86-0571-85134551
sales@afinechem.com China 15352 58
Shaanxi Didu New Materials Co. Ltd
+86-89586680 +86-13289823923
1026@dideu.com China 8670 58
LEAPCHEM CO., LTD.
+86-852-30606658
market18@leapchem.com China 43340 58

75-60-5(Dimethylarsinsure)Verwandte Suche:


  • Cacodylic acid >=99.0%
  • ANSAR(R)
  • CACODYLIC ACID
  • Cacodylie acid
  • HYDROXYDIMETHYLARSINE OXIDE
  • DIMETHYLHYDROXYARSINE OXIDE
  • DIMETHYLARSINIC ACID
  • DIMETHYLARSONIC ACID
  • SILVISAR(R)
  • PHYTAR(R)
  • RAD-E-CATE 35(R)
  • Acide cacodylique
  • Acide dimethylarsinique
  • acidecacodylique
  • acidecacodylique(french)
  • acidedimethylarsenique(french)
  • acidedimethylarsinique
  • Agent blue
  • agentblue
  • alkargen
  • Ansar
  • Ansar 138
  • ansar138
  • Arsan
  • Arsine oxide, dimethylhydroxy-
  • Arsine oxide, hydroxydimethyl-
  • arsinicacid,dimethyl-
  • Bolls-Eye
  • cacodylic
  • Chexmate
  • cottonaidehc
  • Dilic
  • Dimethylarsenic acid
  • dimethylarsenicacid
  • dimethyl-arsinicaci
  • dimethylhydroxy-arsineoxid
  • Erase
  • hydroxydimethyl-arsineoxid
  • Kyselina kakodylova
  • kyselinakakodylova
  • moncide
  • Phytar
  • Phytar 138
  • Phytar 560
  • phytar138
  • phytar600
  • Rad-e-cate 25
  • Rad-e-cate 35
  • DIMETHYLARSINIC ACID (CACODYLIC ACID)
  • C95-DOLICHYL-MPDA
  • Dimethylarsinic acid, Dimethylarsonic acid, Hydroxydimethylarsine oxide
  • Cacodylic acid, Dimethylarsinic acid, Dimethylarsonic acid, Hydroxydimethylarsine oxide
  • Cacodylic Acid, OMniPur(R)
  • As,As-DiMethylarsinic Acid
  • NSC 103115
  • NSC 71157
  • NSC 71158
  • Dimethylhydroxyarsine Oxide Hydroxydimethylarsine Oxide
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