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Poly(dimethylsiloxane) Produkt Beschreibung

Poly(dimethylsiloxane) Struktur
9016-00-6
CAS-Nr.
9016-00-6
Englisch Name:
Poly(dimethylsiloxane)
Synonyma:
ovol;baros;Hycar;silain;aeropax;bicolon;delesan;dymasyl;mylicon;mylocon
CBNumber:
CB3696473
Summenformel:
C5H6Si
Molgewicht:
94.18664
MOL-Datei:
9016-00-6.mol

Poly(dimethylsiloxane) Eigenschaften

Schmelzpunkt:
-35°C
Siedepunkt:
155-220°C
Dichte
0.971
Dampfdruck
5 mm Hg ( 20 °C)
Brechungsindex
1.4035
Flammpunkt:
63°C
Aggregatzustand
Viscous Liquid
Wichte
0.918
Farbe
Colorless
Wasserlöslichkeit
INSOLUBLE
Stabilität:
Stable. Flammable or combustible. Flammability depends upon extent of polymerization. Incompatible with strong oxidizing agents.
EPA chemische Informationen
Poly[oxy(dimethylsilylene)] (9016-00-6)
Sicherheit
  • Risiko- und Sicherheitserklärung
  • Gefahreninformationscode (GHS)
R-Sätze: 36/37/38
S-Sätze: 24/25
RIDADR  1993
WGK Germany  2
RTECS-Nr. TQ2690000
TSCA  Yes
HazardClass  3
HS Code  39100000
Bildanzeige (GHS)
Alarmwort
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H226 Flüssigkeit und Dampf entzündbar. Entzündbare Flüssigkeiten Kategorie 3 Warnung
H227 Combustible liquid Flammable liquids Category 4 Warnung P210, P280, P370+P378, P403+P235,P501
Sicherheit
P210 Von Hitze, heißen Oberflächen, Funken, offenen Flammen und anderen Zündquellenarten fernhalten. Nicht rauchen.
P240 Behälter und zu befüllende Anlage erden.
P241 Explosionsgeschützte [elektrische/Lüftungs-/ Beleuchtungs-/...] Geräte verwenden.
P303+P361+P353 BEI BERÜHRUNG MIT DER HAUT (oder dem Haar): Alle kontaminierten Kleidungsstücke sofort ausziehen. Haut mit Wasser abwaschen oder duschen.
P403+P235 An einem gut belüfteten Ort aufbewahren. Kühl halten.

Poly(dimethylsiloxane) Chemische Eigenschaften,Einsatz,Produktion Methoden

ERSCHEINUNGSBILD

öLIGE FARBLOSE FLüSSIGKEIT.

ARBEITSPLATZGRENZWERTE

TLV nicht festgelegt (ACGIH 2005).
MAK nicht festgelegt (DFG 2005).

AUFNAHMEWEGE

Aufnahme in den Körper durch Inhalation.

INHALATIONSGEFAHREN

Nur ungenügende Angaben vorhanden über die Geschwindigkeit, mit der eine gesundheitsschädliche Konzentration in der Luft beim Verdampfen bei 20°C erreicht wird.

WIRKUNGEN BEI KURZZEITEXPOSITION

WIRKUNGEN BEI KURZZEITEXPOSITION:
Die Substanz reizt die Augen.

LECKAGE

Ausgelaufene Flüssigkeit möglichst in abdichtbaren Behältern sammeln. Reste mit Sand oder inertem Absorptionsmittel aufnehmen und an einen sicheren Ort bringen.

R-Sätze Betriebsanweisung:

R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.

S-Sätze Betriebsanweisung:

S24/25:Berührung mit den Augen und der Haut vermeiden.

Chemische Eigenschaften

colourless liquid with a viscosity, The polydimethylsiloxane materials are excellent examples of silicones because of their chemical properties and widespread industrial use. They can be manufactured as gels, resins, fluids, or elastomers, depending on the cross-linking characteristics. Toxicity testing using polydimethylsiloxane compounds on animals has found little, if any, harmful effects associated with chronic exposure. These tests include oral dosing and teratogenicity testing (Cutler et al., 1974; Kennedy et al., 1976). Human health effects associated with silicone implants have been reported. Polydimethylsiloxane is the most prevalent silicone used medically and has been incorporated into many prostheses, including breast implants.

Verwenden

Antiflatulent.

Verwenden

Silicones are polymeric materials having silicon and oxygen on their composition. They are largely inert compounds usually heat-resistant, nonstick, and rubberlike. Polydimethylsiloxane (PDMS, molecular formula (C2H6OSi)n, density 965 kg/m3, boiling point: < 200℃, shear modulus between 100 kPa and 3 MPa, loss tangent less than 0.001) is a viscoelastic polymer (elastomer). PDMS is widely used in microfluidic technology thanks to some of its unique properties: it is low cost, nontoxic, chemically resistant, and stable against humidity and temperature variations. PDMS also presents low interfacial energy, which allows it to avoid chemical interactions with other polymers and solutions in the microfluidic channels. After polymerization and cross-linking, solid PDMS presents hydrophobic surface. A treatment using plasma oxidation is frequently used to alter the surface chemistry by adding silanol (SiOH) groups to the surface terminations and make the surface hydrophilic (wettable). PDMS is usually used as sealant, structural microchannel material or elastomer stamping matrix in soft lithography techniques like microcontact printing and micromolding.

Verwenden

Poly(dimethylsiloxane) is an antifoaming agent used in fats and oils. It prevents foaming and spattering when oils are heated and prevents foam formation during the manufacture of wine, refined sugar, gelatin, and chewing gum. It is also termed methyl polysilicone and methyl silicone.

Trademarks

Gas-X (Novartis); Mylanta Gas Relief (Johnson & Johnson-Merck Consumer); Mylicon Infant’s Drops (Johnson & Johnson-Merck Consumer); Sentry Simethicone (Witco); Sentry Simethicone Emulsion (Witco).

Allgemeine Beschreibung

Colorless odorless liquid, Floats on water.

Air & Water Reaktionen

Insoluble in water.

Reaktivität anzeigen

Poly(dimethylsiloxane) is a weak reducing agent.

Health Hazard

Contact of liquid with eyes may cause temporary discomfort. Does not irritate skin. Harmless when ingested.

Pharmazeutische Anwendungen

Simethicone is a mixture of poly(dimethyl siloxane) and silica gel, known for their antifoaming properties. It is an orally administered suspension containing polysiloxanes and silicon dioxide. It is an antifoaming agent and is used to reduce bloating by decreasing the surface tension in bubbles. Excessive formation of gas bubbles in the stomach and intestines can be painful and can also be of hindrance for any ultrasound examination. Simethicone can be found in antacids and in suspensions given to babies against colic.

Biochem/physiol Actions

Dimethylpolysiloxane is a silicon-based organic polymer, inert and non-toxic. It is applicable in the pharmaceutical, food, and cosmetic industry. Dimethylpolysiloxane is excreted unchanged unaltered in the faeces and is non-mutagenic.

Poly(dimethylsiloxane) Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


Poly(dimethylsiloxane) Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global( 215)Lieferanten
Firmenname Telefon Fax E-Mail Land Produktkatalog Edge Rate
Hangzhou Bayee Chemical Co., Ltd.
0086-571-86990109
0086-571-85775919 rachelhoo@bayeechem.com China 105 55
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com China 22607 55
Shanghai Time Chemicals CO., Ltd.
+8618017249410 +86-021-57951555
+86-021-57951555 jack.li@time-chemicals.com China 1807 55
Hangzhou FandaChem Co.,Ltd.
008615858145714
+86-571-56059825 fandachem@gmail.com CHINA 9134 55
Hefei TNJ Chemical Industry Co.,Ltd.
+86-0551-65418679
86-0551-65418697 info@tnjchem.com China 3000 55
career henan chemical co
+86-0371-55982848
sales@coreychem.com China 29953 58
SHANDONG ZHI SHANG CHEMICAL CO.LTD
+86 18953170293
+86 0531-67809011 sales@sdzschem.com CHINA 2940 58
Kingfirst chemical (nanjing) co.,ltd
86-25-84522992
86-25-84774616 or 1617 marketing@kingfirstchem.com CHINA 95 58
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 linda@hubeijusheng.com CHINA 28229 58
Hebei Guanlang Biotechnology Co., Ltd.
+8619930503282
sales3@crovellbio.com China 5943 58

9016-00-6()Verwandte Suche:


  • POLYDIMETHYLSILOXANE, TRIMETHYLSILOXY TERM
  • POLYDIMETHYLSILOXANE, TRIMETHYLSILOXY TERMINATED, BLEND
  • POLYDIMETHYLSILOXANES, TRIMETHYLSILOXY TERMINATED
  • SILICONE FLUID
  • SILICONE FLUID, 100
  • SILICONE FLUID 1,000
  • SILICONE FLUID 500
  • Dimethylpolysiloxan
  • Polydimethylsiloxane,trimethylsiloxyterminated,M.W.1250
  • Polydimethylsiloxane,trimethylsiloxyterminated,M.W.14,000
  • Polydimethylsiloxane,trimethylsiloxyterminated,M.W.2000
  • Polydimethylsiloxane,trimethylsiloxyterminated,M.W.28,000
  • Polydimethylsiloxane,trimethylsiloxyterminated,M.W.410
  • Polydimethylsiloxane,trimethylsiloxyterminated,M.W.770
  • Poly(dimethylsiloxane), sec. standard, M.W. 90,200, M.N. 46,000
  • polydimethylsiloxane, trimethylsiloxy terminated, m.w. 139,000
  • polydimethylsiloxane, trimethylsiloxy terminated, m.w. 4000
  • polydimethylsiloxane, trimethylsiloxy terminated, m.w. 6000
  • polydimethylsiloxane, trimethylsiloxy terminated, m.w. 9000
  • polydimethylsiloxane, trimethylsiloxy terminated, m.w. 17,000
  • polydimethylsiloxane, trimethylsiloxy terminated, m.w. 237
  • ORGANO-POLYSILOXANES
  • POLYDIMETHYLSILOXANEFLUID
  • SILICONEEMULSIONY-12386
  • SILICONEOIL20CP
  • POLYDIMETHYLSILOXANE GUM, VISCOSITY 10-20.000.000 CST.
  • POLYDIMETHYLSILOXANE, TRIMETHYLSILOXY TERMINATED: VISCOSITY 1.5 CST.
  • RED DYE IN SILICONE, VISCOSITY 100 CST.
  • POLYDIMETHYLSILOXANE, EXTREME LOW VOLATILITY, VISCOSITY 1000 CST.
  • POLYDIMETHYLSILOXANE, REDUCED VOLATILITY, VISCOSITY 100 CST.
  • BLUE DYE IN SILICONE, VISCOSITY 100 CST.
  • POLYDIMETHYLSILOXANE SILICONE EMULSION, VISCOSITY >100000 CST.
  • POLYDIMETHYLSILOXANE, REDUCED VOLATILITY, VISCOSITY 20 CST.
  • POLYDIMETHYLSILOXANE, EXTREME LOW VOLATILITY, VISCOSITY 350 CST.
  • POLYDIMETHYLSILOXANE, TRIMETHYLSILOXY TERMINATED, EXTREME LOW VOLATILITY, VISCOSITY 12.500 CST.
  • POLYDIMETHYLSILOXANE, TRIMETHYLSILOXY TERMINATED, FLUID BLEND, VISCOSITY 200 CST.
  • POLYDIMETHYLSILOXANE, TRIMETHYLSILOXY TERMINATED, REDUCED VOLATILITY, VISCOSITY 7.0 CST.
  • POLYDIMETHYLSILOXANE SILICONE EMULSION, VISCOSITY 1000 CST.
  • POLYDIMETHYLSILOXANE SILICONE EMULSION: 50% IN WATER, 10.000 CST.
  • POLYDIMETHYLSILOXANE SILICONE EMULSION: VISCOSITY 100 CST.
  • POLYDIMETHYLSILOXANE, TRIMETHYLSILOXY TERMINATED, 5cs
  • POLYDIMETHYLSILOXANE, TRIMETHYLSILOXY TERMINATED, 60,000cs
  • POLYDIMETHYLSILOXANE, TRIMETHYLSILOXY TERMINATED, 600,000cs
  • POLYDIMETHYLSILOXANE, TRIMETHYLSILOXY TERMINATED, 7cs
  • POLYDIMETHYLSILOXANE, TRIMETHYLSILOXY TERMINATED, BLEND, 200-500cs
  • POLYDIMETHYLSILOXANE, TRIMETHYLSILOXY TERMINATED, COLORED
  • POLYDIMETHYLSILOXANE, TRIMETHYLSILOXY TERMINATED, EXTREME LOW VOLATILTY, 1,000cs
  • POLYDIMETHYLSILOXANE, TRIMETHYLSILOXY TERMINATED, EXTREME LOW VOLATILTY, 12,500cs
  • POLYDIMETHYLSILOXANE, TRIMETHYLSILOXY TERMINATED, EXTREME LOW VOLATILTY, 350cs
  • POLYDIMETHYLSILOXANE, TRIMETHYLSILOXY TERMINATED, REDUCED VOLATILITY, 5,000cs
  • POLYDIMETHYLSILOXANE, TRIMETHYLSILOXY TERMINATED, REDUCED VOLATILTY, 100cs
  • POLYDIMETHYLSILOXANE, TRIMETHYLSILOXY TERMINATED, REDUCED VOLATILTY, 20cs
  • POLYDIMETHYLSILOXANE, TRIMETHYLSILOXY TERMINATED, REDUCED VOLATILTY, 7cs
  • Poly(dimethylsiloxane),Dimethylpolysiloxane
  • Dimethylpolysiloxane,Polydimethylsiloxane
  • Polydimethylsiloxane (500 mg)
  • Methylsilicone oil I
  • POLYDIMETHYLSILOXANE EMULSION, 10,000 cSt
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