7783-61-1|Silane, tetrafluoro-Products Supply - Chemical intermediates Network

Silane, tetrafluoro- cas no:7783-61-1

Synonyms: Siliconfluoride (SiF4) (8CI);Perfluorosilane;Silicontetrafluoride;Tetrafluorosilane;

Identification

NameSilane, tetrafluoro-
CAS7783-61-1
SynonymsSiliconfluoride (SiF4) (8CI);Perfluorosilane;Silicontetrafluoride;Tetrafluorosilane;
EINECS(EC#)232-015-5
Molecular FormulaF₄Si
Molecular Weight104.09

Chemical Properties

AppearanceCOLOURLESS GAS , WITH PUNGENT ODOUR.
refractive index1.207

Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)

Hazardclass2.3

Safety Data

Hazard Toxic by inhalation, strong irritant to mucous membranes. TLV: 2.5 mg(F)/m3.
Risk R26
Safety

A poison. Moderately toxic by inhalation. A corrosive irritant to skin, eyes, and mucous membranes. When heated to decomposition it emits toxic fumes of F⁻. See also FLUORIDES and HYDROFLUORIC ACID.Safety information of Silicon tetrafluoride (CAS NO.7783-61-1):
Hazard Codes C, Toxic T,T+
Risk Statements
35 Causes severe burns
34 Causes burns
31 Contact with acids liberates toxic gas
26/27/28 Very Toxic by inhalation, in contact with skin and if swallowed
14 Reacts violently with water
Safety Statements
7/9 Keep container tightly closed and in a well-ventilated place
24/25 Avoid contact with skin and eyes
45 In case of accident or if you feel unwell, seek medical advice immediately (show label where possible)
36/37/39 Wear suitable protective clothing, gloves and eye/face protection
RIDADR 1859
RTECS VW2327000
Hazard Note Toxic/Corrosive
TSCA Yes
HazardClass 2.3

Toxicity

1.		ihl-rat LC50:2272 ppm		JTSCDR Journal of Toxicological Sciences. 18 (1993),394.
2.		ihl-rat TCLo:300 ppm/5H/3D-I		BJIMAG British Journal of Industrial Medicine. 27 (1970),1.

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Silane, tetrafluoro- cas no:7783-61-1

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