high quality Silicon tetrafluoride 99% transparent liquid KANBEI
HALAL ISO
7783-61-1
Industrial Grade
99%
QINGDAO
KANBEI
10kg
2023-10-10
PVC resin,pvc paste resin,melamine
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Product Description
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Seller Information
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DescriptionCertificatesBasic Info
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Product Name:
Silicon tetrafluoride
Other Name:Silane,tetrafluoro-;Silicon fluoride (SiF4);Tetrafluorosilane;Silicon tetrafluoride;Perfluorosilane;Silicon fluoride;1519044-61-1
CAS No.:7783-61-1
Molecular Formula:F4Si
InChIKeys:InChIKey=ABTOQLMXBSRXSM-UHFFFAOYSA-N
Molecular Weight:104.07900
Exact Mass:104.08
EC Number:232-015-5
UNII:K60VCI56YO
ICSC Number:0576
UN Number:1859
DSSTox ID:DTXSID0064830
Color/Form:COLORLESS GAS
Categories:
Characteristics-
PSA:
0
XLogP3:1.30000
Appearance:Silicon tetrafluoride appears as a colorless, nonflammable, corrosive and toxic gas with a pungent odor similar to that of hydrochloric acid. Very toxic by inhalation. Vapor is heavier than air. Under prolonged exposure to heat the containers may rupture violently and rocket.
Density:1.660 g/cm3 @ Temp: -95 °C
Melting Point:-95.7 °C (sublm)
Boiling Point:-86 °C
Refractive Index:1.207
Water Solubility:hydrolyzed by H2O [AIR87]
Storage Conditions:Preserve in tightly capped container.
Vapor Density:Relative vapour density (air = 1): 3.6
Odor:VERY PUNGENT ODOR SIMILAR TO THAT OF HYDROGEN CHLORIDE
Experimental Properties:DECOMP BY WATER INTO SILICIC ACID & HF; SUBLIMES @ -95.7 °C|Standard heat of formation = -1614.94 kJ/mol|Standard free energy of formation = -1572.65 kJ/mol|Specific heat = 73.64 J/mol-K
Air and Water Reactions:Fumes in air. Decomposed exothermically by water or moisture in the air to hydrofluoric acid and silicic acid [Merck 11th ed. 1989; Handling Chemicals Safely 1980 p. 821].
Reactive Group:Fluoride Salts, Soluble
Reactivity Alerts:Water-Reactive
Reactivity Profile:When heated to decomposition SILICON TETRAFLUORIDE emits toxic fluoride fumes [Lewis, 3rd ed., 1993, p. 1138]. Reacts violently with alcohols to form HF. Attacks many metals in the presence of moisture. Reacts violently to explosively with lithium nitride [Porritt, L. J., Chem. Brit., 1979, 15, p. 282]. Mixtures with sodium are shock-sensitive explosives [Leleu, Cahiers, 1975, (79), p. 270].
Physical Dangers:The gas is heavier than air.
Corrosivity:Pure anhydrous gaseous silicon tetrafluoride is only very slightly corrosive
Critical Temperature & Pressure:CRITICAL TEMP -1.5 °C; CRITICAL PRESSURE 50 ATM
Hazard IdentificationClassification of the substance or mixture
Gases under pressure: Liquefied gas
Skin corrosion, Sub-category 1A
Serious eye damage, Category 1
Acute toxicity - Category 2, Inhalation
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) H280 Contains gas under pressure; may explode if heated
H314 Causes severe skin burns and eye damage
H330 Fatal if inhaled
Precautionary statement(s) Prevention P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P264 Wash ... thoroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P271 Use only outdoors or in a well-ventilated area.
P284 [In case of inadequate ventilation] wear respiratory protection.
Response P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P363 Wash contaminated clothing before reuse.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P316 Get emergency medical help immediately.
P321 Specific treatment (see ... on this label).
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P305+P354+P338 IF IN EYES: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P317 Get medical help.
P320 Specific treatment is urgent (see ... on this label).
Storage P410+P403 Protect from sunlight. Store in a well-ventilated place.
P405 Store locked up.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Fireproof. Keep in a well-ventilated room.
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Seller Information
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Business Type:
Trader
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Main Products:
PVC resin,pvc paste resin,melamine
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Location:
Room 405, Unit 2, Building 1, Taiji Mansion, No. 38, Nanyang Road, Jinshui District, Zhengzhou City, Henan Province
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Payment Terms:
TT against copy of documents,L/C
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Average lead Time:
90
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Total Annual Revenue:
$5 million-$10 million
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Total Employees:
11-50
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Year of Establishment:
2022
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Country Product Purchase Quantity Date Posted Post an enquiry for this product