Datasheet

TSF451-1000 GE Toshiba Silicones Co., Ltd. 000000012739
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1 Date 2004/06/24
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Ignition temperature : 450 C
Explosion limit
Explosion limit : no data available
Density : 0.97 g/cm3/25 C
Solubility/qualitative : Insoluble in water
Solubility in other solvents : no data available
10. STABILITY AND REACTIVITY
Stability : The Substance is moderately stable.
Reactivity : The catalysis of strong acids or bases cause polymerization or
decomposition.
Hazardous decomposition
products
: This material contains Methylpolysiloxanes which can generate
Formaldehyde at approximately 300degrees Fahrenheit (150C) and above,
in atmospheres which contain oxygen. Formaldehyde is a skin and
respiratory sensitizer, eye and throat irritant,acute toxicant, and potential
cancer hazard.
11. TOXICOLOGICAL INFORMATION
Acute toxicity
Acute Oral Toxicity : Polydimethylsiloxane (100cSt);LD50,rat,>4,800 mg/kg
Typical effect
Skin irritation : rabbit,No skin irritation
Eye irritation : Polydimethylsiloxane (~12500cSt);rabbit,Transitory irritation
Sensitization : Magnusson-Kligmannguinea pigs,In tests with guinea-pigs, the product did
not show a sensitising effect (OECD 406; GPMT according to Magnusson-
Kligman).
Chronic toxicity / Long-term
toxicity
: Polydimethylsiloxane (60,000cSt);Oral,rat,40 mg/kg, 2 years, No toxicity
information
Carcinogenicity : no data available
Mutagenicity : no data available
Toxicity to reproduction : no data available
Teratogenicity : No toxicity information
: Polydimethylsilioxane (7cSt); Oral,rat,female(during first 6-15-day
pregnancy),1000 mg/kg.day
Further information : no data available
12. ECOLOGICAL INFORMATION
Chemical fate : no data available
Persistence / Degradability : carbon-14 replaced polydimethylsiloxane(300cSt);the method to detect the
liberation of carbon-14 dioxide by putting into activated sludge.,No
biodegradation.
Bioaccumulation : 35% emulsion of polydimethylsiloxane (50cSt);plankton and annelids,70
mg/l,8 d,Bioconcentration factor was very low.
13. DISPOSAL CONSIDERATIONS
Incineration should be made little by littlle in approved chemical incinerator in accordance with