Identification
Product identifiers, regulatory numbers, and supplier information
Product Information
- Product Name
- 1,1-Difluoroethane
- Product Code
- 295264
Regulatory Identifiers
- CAS Number
- N/A
Manufacturers & Suppliers
Sigma-Aldrich
manufacturer
3050 Spruce Street, SAINT LOUIS MO 63103, USA
+18003255832
Emergency Contacts
Emergency Contact
(314) 776-6555
Hazard Identification
GHS classification, signal word, pictograms, and hazard statements
Hazard Classifications
GHS Pictograms
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Composition / Information on Ingredients
Chemical components, concentration ranges, and hazardous substance identification
| Chemical Name | CAS Number | Concentration | Hazardous |
|---|---|---|---|
| 1,1-Difluoroethane EC: 200-866-1 | 75-37-6 | --- | No |
First Aid Measures
Emergency procedures for chemical exposure incidents
If breathed in, move person into fresh air. If not breathing give artificial respiration. Consult a physician.
Wash off with soap and plenty of water. Consult a physician.
Flush eyes with water as a precaution.
Do NOT induce vomiting. Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician.
Firefighting Measures
Extinguishing media, specific hazards, and firefighter protection
For small (incipient) fires, use media such as "alcohol" foam, dry chemical, or carbon dioxide. For large fires, apply water from as far as possible. Use very large quantities (flooding) of water applied as a mist or spray.
solid streams of water may be ineffective
Cool all affected containers with flooding quantities of water.
Firefighter Protection
Wear self contained breathing apparatus for fire fighting if necessary.
Accidental Release Measures
Spill cleanup procedures, containment, and environmental protection
Avoid breathing vapors, mist or gas. Ensure adequate ventilation. Remove all sources of ignition. Evacuate personnel to safe areas. Beware of vapours accumulating to form explosive concentrations. Vapours can accumulate in low areas.
Prevent further leakage or spillage if safe to do so. Do not let product enter drains.
Contain spillage, and then collect with non-combustible absorbent material, (e.g. sand, earth, diatomaceous earth, vermiculite) and place in container for disposal according to local / national regulations (see section 13).
Materials: sand, earth, diatomaceous earth, vermiculite
Related Products
Similar products with comparable safety profiles
1-Chloro-1,1-difluoroethane
---
1,2-Dichlorotetrafluoroethane
CAS: 76-14-2
Tetrachloro-1,2-difluoroethane
CAS: 76-12-0
1,1-Dichloroethane
CAS: 75-34-3
1-Bromo-1-chloro-2,2,2-trifluoroethane
CAS: 151-67-7
1,1,2-Trichlorotrifluoroethane
---
1,1,2-Trichlorotrifluoroethane
CAS: 76-13-1
1,1-Dichloro-1-fluoroethane, 97%
---
Handling and Storage
Safe handling precautions, storage conditions, and workplace requirements
Avoid inhalation of vapour or mist. Keep away from sources of ignition - No smoking. Take measures to prevent the build up of electrostatic charge.
Keep container tightly closed in a dry and well-ventilated place. Containers which are opened must be carefully resealed and kept upright to prevent leakage. Store in cool place. Contents under pressure.
Keep away from sources of ignition - No smoking. Take measures to prevent the build up of electrostatic charge.
Exposure Controls / PPE
Occupational exposure limits, engineering controls, and protective equipment
For prolonged or repeated contact use protective gloves.
Face shield and safety glasses
Where risk assessment shows air-purifying respirators are appropriate use a full-face respirator with multi-purpose combination (US) or type AXBEK (EN 14387) respirator cartridges as a backup to engineering controls. If the respirator is the sole means of protection, use a full-face supplied air respirator. Use respirators and components tested and approved under appropriate government standards such as NIOSH (US) or CEN (EU).
Choose body protection according to the amount and concentration of the dangerous substance at the work place.
Physical and Chemical Properties
Appearance, physical state, melting point, boiling point, and material characteristics
Stability and Reactivity
Chemical stability, hazardous reactions, and incompatible materials
Stable under recommended storage conditions.
Vapours may form explosive mixture with air.
Heat, flames and sparks.
Strong oxidizing agents, Magnesium, Aluminum, and its alloys, Brass, Steel (all types and surface treatments)
Hazardous decomposition products formed under fire conditions. - Carbon oxides, Hydrogen fluoride
Ecological Information
Environmental toxicity, biodegradation, and bioaccumulation data
The data for this section has not been processed yet.
Disposal Considerations
Waste treatment methods, disposal recommendations, and waste codes
Burn in a chemical incinerator equipped with an afterburner and scrubber
Burn in a chemical incinerator equipped with an afterburner and scrubber but exert extra care in igniting as this material is highly flammable. Observe all federal, state, and local environmental regulations. Contact a licensed professional waste disposal service to dispose of this material.
Transport Information
UN numbers, shipping names, transport classes, and regulatory requirements
- UN Number
- 1030
- Shipping Name
- 1,1-Difluoroethane
- Transport Class
- 2.1
Regulatory Information
Chemical regulations, safety assessments, and compliance status
Frequently Asked Questions
Common questions about safety, handling, and properties
What is the hazard signal word for 1,1-Difluoroethane?
The signal word is no signal word.
What is the physical form of 1,1-Difluoroethane?
1,1-Difluoroethane is a liquid appearing as liquid .
What is the melting point of 1,1-Difluoroethane?
The melting point is -117 °C (-179 °F) and the boiling point is -25 °C (-13 °F).