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Butan-1,2,3,4-tetracarbonsure Produkt Beschreibung

1,2,3,4-Butanetetracarboxylic acid Struktur
1703-58-8
CAS-Nr.
1703-58-8
Bezeichnung:
Butan-1,2,3,4-tetracarbonsure
Englisch Name:
1,2,3,4-Butanetetracarboxylic acid
Synonyma:
BTCA;1,2,3,4-Butanetetrac;Butanetetraacetic acid;butanetetracarboxylicacid;1,2,3,4-TETRACARBOXYBUTANE;1,2,3,4-ButanetetracarboxyL;1,2,3,4-ButaneTetraCarboxylic;1,2,3,4-BUTANETETRACARBOXYLIC ACID;2,3-Bis(carboxymethyl)succinic acid;butane-1,2,3,4-tetracarboxylic acid
CBNumber:
CB5251171
Summenformel:
C8H10O8
Molgewicht:
234.16
MOL-Datei:
1703-58-8.mol

Butan-1,2,3,4-tetracarbonsure Eigenschaften

Schmelzpunkt:
193-197 °C
Siedepunkt:
296.47°C (rough estimate)
Dichte
1.5040 (rough estimate)
Brechungsindex
1.5800 (estimate)
storage temp. 
Sealed in dry,Room Temperature
Löslichkeit
118g/l
Aggregatzustand
Crystalline Powder
pka
pK1: 3.43;pK2: 4.58;pK3: 5.85;pK4: 7.16 (25°C)
Farbe
White
Wasserlöslichkeit
>=10 g/100 mL at 19 ºC
BRN 
1729167
InChIKey
GGAUUQHSCNMCAU-UHFFFAOYSA-N
CAS Datenbank
1703-58-8(CAS DataBase Reference)
EPA chemische Informationen
1,2,3,4-Butanetetracarboxylic acid (1703-58-8)
Sicherheit
  • Risiko- und Sicherheitserklärung
  • Gefahreninformationscode (GHS)
Kennzeichnung gefährlicher Xn
R-Sätze: 22-36-36/37/38
S-Sätze: 26-37/39
RIDADR  3261
WGK Germany  3
RTECS-Nr. EK6100000
TSCA  Yes
HS Code  29171990
Toxizität LD50 orally in Rabbit: 1720 mg/kg
Bildanzeige (GHS)
Alarmwort Warnung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H302 Gesundheitsschädlich bei Verschlucken. Akute Toxizität oral Kategorie 4 Warnung P264, P270, P301+P312, P330, P501
H315 Verursacht Hautreizungen. Hautreizung Kategorie 2 Warnung P264, P280, P302+P352, P321,P332+P313, P362
H318 Verursacht schwere Augenschäden. Schwere Augenschädigung Kategorie 1 Achtung P280, P305+P351+P338, P310
H319 Verursacht schwere Augenreizung. Schwere Augenreizung Kategorie 2 Warnung P264, P280, P305+P351+P338,P337+P313P
H335 Kann die Atemwege reizen. Spezifische Zielorgan-Toxizität (einmalige Exposition) Kategorie 3 (Atemwegsreizung) Warnung
Sicherheit
P261 Einatmen von Staub vermeiden.
P304+P340 BEI EINATMEN: Die Person an die frische Luft bringen und für ungehinderte Atmung sorgen.
P305+P351+P338 BEI KONTAKT MIT DEN AUGEN: Einige Minuten lang behutsam mit Wasser spülen. Eventuell vorhandene Kontaktlinsen nach Möglichkeit entfernen. Weiter spülen.
P405 Unter Verschluss aufbewahren.

Butan-1,2,3,4-tetracarbonsure Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:

R22:Gesundheitsschädlich beim Verschlucken.
R36:Reizt die Augen.
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.

S-Sätze Betriebsanweisung:

S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S37/39:Bei der Arbeit geeignete Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.

Chemische Eigenschaften

white crystalline powder

Verwenden

Alkyd resins, epoxy curing agent, sequestrant.

Allgemeine Beschreibung

Leaflets (from water) or white powder.

Air & Water Reaktionen

Soluble in water.

Reaktivität anzeigen

1,2,3,4-Butanetetracarboxylic acid is a carboxylic acid. Carboxylic acids donate hydrogen ions if a base is present to accept them. They react in this way with all bases, both organic (for example, the amines) and inorganic. Their reactions with bases, called "neutralizations", are accompanied by the evolution of substantial amounts of heat. Neutralization between an acid and a base produces water plus a salt. Carboxylic acids with six or fewer carbon atoms are freely or moderately soluble in water; those with more than six carbons are slightly soluble in water. Soluble carboxylic acid dissociate to an extent in water to yield hydrogen ions. The pH of solutions of carboxylic acids is therefore less than 7.0. Many insoluble carboxylic acids react rapidly with aqueous solutions containing a chemical base and dissolve as the neutralization generates a soluble salt. Carboxylic acids in aqueous solution and liquid or molten carboxylic acids can react with active metals to form gaseous hydrogen and a metal salt. Such reactions occur in principle for solid carboxylic acids as well, but are slow if the solid acid remains dry. Even "insoluble" carboxylic acids may absorb enough water from the air and dissolve sufficiently in 1,2,3,4-Butanetetracarboxylic acid to corrode or dissolve iron, steel, and aluminum parts and containers. Carboxylic acids, like other acids, react with cyanide salts to generate gaseous hydrogen cyanide. The reaction is slower for dry, solid carboxylic acids. Insoluble carboxylic acids react with solutions of cyanides to cause the release of gaseous hydrogen cyanide. Flammable and/or toxic gases and heat are generated by the reaction of carboxylic acids with diazo compounds, dithiocarbamates, isocyanates, mercaptans, nitrides, and sulfides. Carboxylic acids, especially in aqueous solution, also react with sulfites, nitrites, thiosulfates (to give H2S and SO3), dithionites (SO2), to generate flammable and/or toxic gases and heat. Their reaction with carbonates and bicarbonates generates a harmless gas (carbon dioxide) but still heat. Like other organic compounds, carboxylic acids can be oxidized by strong oxidizing agents and reduced by strong reducing agents. These reactions generate heat. A wide variety of products is possible. Like other acids, carboxylic acids may initiate polymerization reactions; like other acids, they often catalyze (increase the rate of) chemical reactions

Health Hazard

ACUTE/CHRONIC HAZARDS: When heated to decomposition 1,2,3,4-Butanetetracarboxylic acid emits acrid smoke and irritating fumes.

Brandgefahr

Flash point data for 1,2,3,4-Butanetetracarboxylic acid are not available; however, 1,2,3,4-Butanetetracarboxylic acid is probably combustible.

Butan-1,2,3,4-tetracarbonsure Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


Butan-1,2,3,4-tetracarbonsure Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global( 236)Lieferanten
Firmenname Telefon Fax E-Mail Land Produktkatalog Edge Rate
Henan DaKen Chemical CO.,LTD.
+86-371-66670886
info@dakenchem.com China 20918 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 22607 55
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 29954 58
Zhejiang ZETian Fine Chemicals Co. LTD
18957127338
stella@zetchem.com CHINA 2007 58
Jinan Finer Chemical Co., Ltd
+8615508631887 +86-531-88989536
+86-531-88989539 sales@finerchem.com CHINA 1706 58
Hebei Guanlang Biotechnology Co., Ltd.
+8619930503282
sales3@crovellbio.com China 5882 58
Xiamen AmoyChem Co., Ltd
+86 592-605 1114
sales@amoychem.com CHINA 6369 58
Xi'an Kono chem co., Ltd.,
13289246953 029-86107037
info@konochemical.com CHINA 3000 58
Hubei xin bonus chemical co. LTD
86-13657291602
027-59338440 linda@hubeijusheng.com CHINA 23035 58
Chongqing Chemdad Co., Ltd
+86-13650506873
sales@chemdad.com CHINA 37282 58

1703-58-8(Butan-1,2,3,4-tetracarbonsure)Verwandte Suche:


  • 1,2,3,4-BUTANETETRACARBOXYLIC ACID
  • BTCA
  • butane-1,2,3,4-tetracarboxylic acid
  • 1,2,3,4-ButaneTetraCarboxylic
  • 1,2,3,4-BUTANETETRACARBOXYLIC ACID (BTCA)
  • 1,2,3,4-BUTANETETRACARBOXYLIC ACID 98%
  • 1,2,3,4-Butanetetracarboxylic acid, 98+%
  • Butanetetraacetic acid
  • 2,3-Bis(carboxymethyl)succinic acid
  • 1,2,3,4-Butanetetrac
  • 1,2,3,4-Butanetetracarboxylic acid, 98% 100GR
  • 1,2,3,4-BUTANETETRACARBOXYLIC ACID FOR S
  • butanetetracarboxylicacid
  • 1,2,3,4-TETRACARBOXYBUTANE
  • (2S,3S)-butane-1,2,3,4-tetracarboxylate
  • 1,2,3,4-ButanetetracarboxyL
  • 1703-58-8
  • 1703-58-9
  • C8H10O8
  • -CHCO2HCH2CO2H2
  • C8H6O8
  • Carboxylic Acids
  • Carbonyl Compounds
  • C8
  • Building Blocks
  • Organic Building Blocks
  • Carboxylic Acid Monomers
  • Monomers
  • Polymer Science
  • Organic acids
  • Industrial/Fine Chemicals
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