2-Iodbutan

Bezeichnung:2-Iodbutan

CAS-Nr513-48-4

Englisch Name:2-Iodobutane

CBNumberCB8369958

SummenformelC4H9I

Molgewicht184.02

MOL-Datei513-48-4.mol

Synonyma

2-Iodbutan

2-Iodbutan physikalisch-chemischer Eigenschaften

Schmelzpunkt	-104 °C (lit.)
Siedepunkt	119-120 °C (lit.)
Dichte	1.598 g/mL at 25 °C (lit.)
Brechungsindex	n20/D 1.499(lit.)
Flammpunkt	75 °F
storage temp.	Flammables area
Löslichkeit	alcohol: soluble(lit.)
Aggregatzustand	clear liquid
Farbe	Colorless to Red to Green
Wasserlöslichkeit	Insoluble in water. Soluble in alcohol and diethyl ether.
Sensitive	Light Sensitive
Merck	14,1574
BRN	1718777
Henry's Law Constant	5.0×10^-4 mol/(m³Pa) at 25℃, Duchowicz et al. (2020)
Stabilität	Stable. Flammable. Incompatible with strong oxidizing agents. Light sensitive.
InChI	1S/C4H9I/c1-3-4(2)5/h4H,3H2,1-2H3
InChIKey	IQRUSQUYPCHEKN-UHFFFAOYSA-N
SMILES	CCC(C)I
CAS Datenbank	513-48-4(CAS DataBase Reference)
NIST chemische Informationen	Butane, 2-iodo-(513-48-4)
EPA chemische Informationen	Butane, 2-iodo- (513-48-4)

Sicherheit

Kennzeichnung gefährlicher	Xi,F
R-Sätze:	10-36/37/38
S-Sätze:	26-36
RIDADR	UN 2390
WGK Germany	3
RTECS-Nr.	EK4410000
F	8
Hazard Note	Irritant/Flammable/Light Sensitive
TSCA	TSCA listed
HazardClass	3
PackingGroup	II
HS Code	29033080
Speicherklasse	3 - Flammable liquids
Hazard Classifications	Flam. Liq. 3

Gefahreninformationscode (GHS)

2-Iodobutane Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R10:Entzündlich.
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.
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
Chemische Eigenschaften
liquid
Verwenden
It is used as a solvent organic synthesis and as pharmaceutical intermediate.
Allgemeine Beschreibung
2-iodobutane is a colorless liquid. Less dense than water. Vapors heavier than air. Used to make other chemicals and as a solvent.
Air & Water Reaktionen
Highly flammable. Slightly soluble in water.
Reaktivität anzeigen
Halogenated aliphatic compounds, such as 2-Iodobutane, are moderately or very reactive. Reactivity generally decreases with increased degree of substitution of halogen for hydrogen atoms. Low molecular weight haloalkanes are highly flammable and can react with some metals to form dangerous products. Materials in this group are incompatible with strong oxidizing and reducing agents. Also, they are incompatible with many amines, nitrides, azo/diazo compounds, alkali metals, and epoxides.
Health Hazard
May cause toxic effects if inhaled or absorbed through skin. Inhalation or contact with material may irritate or burn skin and eyes. Fire will produce irritating, corrosive and/or toxic gases. Vapors may cause dizziness or suffocation. Runoff from fire control or dilution water may cause pollution.
Brandgefahr
HIGHLY FLAMMABLE: Will be easily ignited by heat, sparks or flames. Vapors may form explosive mixtures with air. Vapors may travel to source of ignition and flash back. Most vapors are heavier than air. They will spread along ground and collect in low or confined areas (sewers, basements, tanks). Vapor explosion hazard indoors, outdoors or in sewers. Runoff to sewer may create fire or explosion hazard. Containers may explode when heated. Many liquids are lighter than water.
läuterung methode
Purify the iodide by shaking with conc H2SO4, then washing it with water, aqueous Na2SO3 and again with water. Dry (MgSO4) and distil. Alternatively, pass it through a column of activated alumina before distillation, or treat with bromine, followed by extraction of the free halogen with aqueous Na2S2O3, thoroughly washing with water, drying and distilling. It is stored over silver powder and distilled before use. [Beilstein 1 IV 272.]

2-Iodbutan Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

513-48-4, 2-Iodobutane Verwandte Suche:

Send Inquriy