HEXAFLUOROACETONE SESQUIHYDRATE
- CAS NO.:13098-39-0
- Empirical Formula: C3H2F6O2
- Molecular Weight: 184.04
- MDL number: MFCD06800792
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-04-23 13:52:06
What is HEXAFLUOROACETONE SESQUIHYDRATE?
Chemical properties
colourless liquid
Chemical properties
Hexafluoroacetone is a colorless, nonflamma ble poison gas. Musty odor. Shipped as a liquefied com pressed gas.
General Description
Clear colorless liquid.
Air & Water Reactions
Water soluble.
Reactivity Profile
A halogenated ketone. Ketones are reactive with many acids and bases liberating heat and flammable gases (e.g., H2). The amount of heat may be sufficient to start a fire in the unreacted portion of the ketone. Ketones react with reducing agents such as hydrides, alkali metals, and nitrides to produce flammable gas (H2) and heat. Ketones are incompatible with isocyanates, aldehydes, cyanides, peroxides, and anhydrides. They react violently with aldehydes, HNO3, HNO3 + H2O2, and HClO4.
Fire Hazard
Flash point data for HEXAFLUOROACETONE SESQUIHYDRATE are not available, however, HEXAFLUOROACETONE SESQUIHYDRATE is probably combustible.
Potential Exposure
Hexafluoroacetone is used as a chemi cal intermediate. A gas at room temperature, it forms vari ous hydrates with water which are used as solvents for resins and polymers. Other derivatives are used to make water repellent coatings for textiles and also to produce polymers.
Shipping
UN2420 Hexafluoroacetone, Hazard Class: 2.3; Labels: 2.3-Poisonous gas, 8-Corrosive material, Inhalation Hazard Zone B. Cylinders must be transported in a secure upright position, in a well-ventilated truck. Protect cylinder and labels from physical damage. The owner of the com pressed gas cylinder is the only entity allowed by federal law (49CFR) to transport and refill them. It is a violation of transportation regulations to refill compressed gas cylin ders without the express written permission of the owner.
Incompatibilities
Reacts with water, oxidizers, strong acids. Hygroscopic (i.e., absorbs moisture from the air); reacts with moisture to form a highly acidic sesquihydrate and considerable heat.
Waste Disposal
Return refillable compressed gas cylinders to supplier. Nonrefillable cylinders should be disposed of in accordance with local, state and federal regulations. Allow remaining gas to vent slowly into atmosphere in an unconfined area or exhaust hood. Refillable-type cylinders should be returned to original sup plier with any valve caps and outlet plugs secured and valve protection caps in place.
Properties of HEXAFLUOROACETONE SESQUIHYDRATE
Melting point: | 10 °C |
Density | 1.69 |
form | Liquid |
color | Clear light yellow or amber |
Specific Gravity | 1.690 |
Stability: | Stable. Reacts with DMSO. |
EPA Substance Registry System | Hexafluoroacetone sesquihydrate (13098-39-0) |
Safety information for HEXAFLUOROACETONE SESQUIHYDRATE
Signal word | Warning |
Pictogram(s) |
Exclamation Mark Irritant GHS07 |
GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation |
Precautionary Statement Codes |
P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P332+P313:IF SKIN irritation occurs: Get medical advice/attention. P337+P313:IF eye irritation persists: Get medical advice/attention. |
Computed Descriptors for HEXAFLUOROACETONE SESQUIHYDRATE
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