hochwertiges Methyltrichlorsilan 99% transparente Flüssigkeit KANBEI

Trichlormethylsilan

Silan, Trichlormethyl-; Trichlormethylsilan; Methyltrichlorsilan; Methylsilyltrichlorid; Trichlormethylsilicium; Methylsiliciumtrichlorid; TSL 8003; LS 40; LS 40 (Silan); KA 13; NSC 77069; A 154; A 154 (Silan); 175446-71-6

75-79-6

CH3Cl3Si

InChIKey=JLUFWMXJHAVVNN-UHFFFAOYSA-N

149.48

149.48

1361381

200-902-6

UIR5I18638

0301

77069

1250

DTXSID4026426

COLORLESS LIQUID

29310095

Silanreagenz

0

4.19

colorless liquid

1.27 g/cm³ @ Temp: 25 °C

-90 °C

66,4 °C

5 °F

1.434

Solubility in water: reaction

Flammables area

150 mm Hg ( 25 °C)

5.2 (vs air)

Oral-rat LD50: 1000 mg/kg; inhalation-mouse LC50: 2572 mg/m3/2 hours

Bei offener Flamme ist starkes Oxidationsmittel brennbar; bei hoher Temperatur oder Wasser zersetzt giftiges Gas Chlorwasserstoff

5,5-10,4% (V)

ACRID ODOR, SHARP LIKE HYDROCHLORIC ACID

Organo-functional silanes are noted for their ability to bond organic polymer systems to inorganic substrates. /Silane cmpd/|The reaction of organosilanes with halogens and halogen cmpd usually proceeds in good yield through cleavage of the Si--H bond and formation of the silicon-halogen bond. Reaction with fluorine, however, does not proceed satisfactorily because of cleavage of not only the Si--H but also C--Si and C--H bonds. Direct halogenation with chlorination, bromine, and iodine proceeds smoothly, however. /Organosilanes/|Hydroxyl radical reaction rate constant = 1.50X10-13 cu cm/molec sec at 25 °C (est)

Leichtentzündlich. Dämpfe in der Luft. Reagiert heftig mit Wasser, Dampf, feuchter Luft, Alkoholen, Aceton, Leichtmetallen unter Erzeugung von Wärme und brennbaren (H2) und korrosiven (HCl) Gasen. Bei Kontakt mit Luft gibt es HCl-Gas ab. [Sicherer Umgang mit Chemikalien 1980. S. 924]. Methyltrichlorsilan reagiert kräftig mit Wasser, um gasförmiges HCl zu erzeugen. Basierend auf einem Szenario, in dem die Chemikalie in einen Wasserüberschuss verschüttet wird (mindestens 5-facher Wasserüberschuss), wird die Hälfte der maximalen theoretischen Ausbeute an Chlorwasserstoffgas in 1,4 Minuten erzeugt. Experimentelle Details finden Sie im Folgenden: "Development of the Table of Initial Isolation and Protective Distances for the 2008 Emergency Response Guidebook", ANL/DIS-09-2, D.F. Brown, H.M. Hartmann, W.A. Freeman, and W.D. Haney, Argonne National Laboratory, Argonne, Illinois, June 2009.

Chlorosilanes

Highly Flammable

Chlorosilanes, such as METHYLTRICHLOROSILANE, are compounds in which silicon is bonded to from one to four chlorine atoms with other bonds to hydrogen and/or alkyl groups. Chlorosilanes react with water, moist air, or steam to produce heat and toxic, corrosive fumes of hydrogen chloride. They may also produce flammable gaseous H2. They can serve as chlorination agents. Chlorosilanes react vigorously with both organic and inorganic acids and with bases to generate toxic or flammable gases.

mehr als 760 °F (USCG, 1999)|>760 °F (>404 °C)|490 °C

-3.000 BTU/LB (EST)

Untere brennbare Grenze: 7,6 Volumenprozent; Obere entzündbare Grenze: 11,9 Vol.-%

The vapour is heavier than air and may travel along the ground; distant ignition possible.

89.3 BTU/LB