SULFURYL FLUORIDE
1 Inquiries
2699-79-8
Industrial Grade
99%
25kg/Cardboard Drum
2026-06-18
Di-tert-Butyl malonate
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Product Description
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Seller Information
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Inquiry History
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DescriptionCHEMLYTE SOLUTIONS CO.,LTD, with approximately 856536 visits to its shop, is a reputable Manufactory that has been providing SULFURYL FLUORIDE products for 3 years on ECHEMI.Basic Info
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Product Name:
Sulfonyl fluoride
Other Name:Sulfuryl fluoride;Sulfuric oxyfluoride;Vikane;Sulfur fluoride oxide (SO2F2);Sulfonyl fluoride;Sulfur dioxide difluoride;Sulfur difluoride dioxide;Sulfur oxide fluoride (SF2O2);Sulfur oxyfluoride (SO2F2);Sulfur fluoride oxide (SF2O2);Vikane Gas Fumigant;Sulfonyl difluoride;Sulfuryl difluoride;ProFume
CAS No.:2699-79-8
Molecular Formula:F2O2S
InChIKeys:InChIKey=OBTWBSRJZRCYQV-UHFFFAOYSA-N
Molecular Weight:102.06
Exact Mass:102.06
EC Number:220-281-5
UNII:64B59K7U6Q
ICSC Number:1402
UN Number:2191
DSSTox ID:DTXSID9034945
Color/Form:Colorless gas [Note: shipped as a liquified compressed gas]
HScode:2812901930
Categories:
Characteristics-
PSA:
42.52000
XLogP3:1.25100
Appearance:Sulfuryl fluoride appears as a colorless odorless gas. Shipped as a liquefied gas under its own vapor pressure. Noncombustible. Heavier than air. Very toxic by inhalation. Contact with the unconfined liquid can cause frostbite. Prolonged exposure to heat can cause containers to rupture violently and rocket. Used as an insecticide fumigant in wooden structures to control termites and wood-infesting beetles, and used in organic synthesis.
Density:3.72 x 10-3 g/cm3
Melting Point:-135.82 °C
Boiling Point:-55.38 °C
Refractive Index:1.293
Water Solubility:mL SO2F2/100mL solvent: 4–5, H2O; 24–27, alcohol; 210–220, toluene; 136–138, CCl4, [MER06]
Storage Conditions:Store cylinders upright, away from heat in a secured, well ventilated area away from dwellings and work areas. Do not contaminate or store near food, feed, or drugs. When not in use, all full and partially used or empty cylinders must have the valve closed and the valve cover hood securely in place.
Vapor Pressure:(70°F): 15.8 atm
Vapor Density:3.72
Toxicity:Inhalation-rat LC50: 991 PPM/4 hours; oral-rat LD50: 100 mg/kg
Flammability characteristics:Non-combustible; Fire site releases sulfur oxides and fluoride gas
Odor:Odorless
Experimental Properties:Not hydrolyzed by water; hydrolyzed by sodium hydroxide soln; not very reactive|Stable to light; stable up to about 500 °C when dry; rapidly hydrolyzed by aqueous alkali, but not by water.|Freezing point = -136.7 °C
Air and Water Reactions:Sulfuryl fluoride is a gas which is unaffected by water at temperatures up to 300F, but is slowly hydrolyzed by solutions of strong bases (Adv. Inorganic Chemistry, Cotton and Wilkinson, 1972, p. 455). The products of hydrolysis are hydrofluoric acid and sulfuric acid (Pesticide Profiles, Kamrin, ed., 1997, p. 548).
Reactive Group:Fluoride Salts, Soluble
Reactivity Profile:SULFURYL FLUORIDE is a gas which is unaffected by water at temperatures up to 300F, but is slowly hydrolyzed by solutions of strong bases (Adv. Inorganic Chemistry, Cotton and Wilkinson, 1972, p. 455). The products of hydrolysis are hydrofluoric acid and sulfuric acid and it is soluble in ethanol, toluene and carbon tetrachloride (Pesticide Profiles, Kamrin, ed., 1997, p. 548). It is much less reactive than sulfuryl chloride (Adv. Inorganic Chemistry, Cotton and Wilkinson, 1972, p. 455).
Ionization Potential:13.04 eV
Flammable Limits:Nonflammable Gas
Physical Dangers:The gas is heavier than air and may accumulate in lowered spaces causing a deficiency of oxygen.
Corrosivity:NON-CORROSIVE
Critical Temperature & Pressure:CRITICAL TEMP: 96 + OR - 20 °C
Hazard IdentificationClassification of the substance or mixture
Gases under pressure: Compressed gas
Acute toxicity - Category 3, Inhalation
Specific target organ toxicity â repeated exposure, Category 2
Hazardous to the aquatic environment, short-term (Acute) - Category Acute 1
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) H331 Toxic if inhaled
H373 May cause damage to organs through prolonged or repeated exposure
H400 Very toxic to aquatic life
Precautionary statement(s) Prevention P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P271 Use only outdoors or in a well-ventilated area.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P273 Avoid release to the environment.
Response 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).
P319 Get medical help if you feel unwell.
P391 Collect spillage.
Storage P410+P403 Protect from sunlight. Store in a well-ventilated place.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P405 Store locked up.
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 if in building. Keep in a well-ventilated room. Cool. Separated from food and feedstuffs.
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Seller Information
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Business Type:
Manufactory
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Main Products:
Di-tert-Butyl malonate
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Location:
CHEMLYTE SOLUTIONS CO.,LTD
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Payment Terms:
O/A
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Average lead Time:
20
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Total Annual Revenue:
$10 million-$25 million
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Total Employees:
11-50
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Year of Establishment:
2019
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Inquiry History1 Inquiries
Country Product Purchase Quantity Date Posted 
Bahrain
Sulfonyl fluoride
1000 KG Jan 10, 2025 Post an enquiry for this product
