Trichloro(fluoro)methane; CFC11
Exclamation Mark
Health Hazard
Hazard Statements
| Code | Statement | Hazard Class |
|---|---|---|
H335 |
May cause respiratory irritation | Specific target organ toxicity, single exposure; Respiratory tract irritation |
H336 |
May cause drowsiness or dizziness | Specific target organ toxicity, single exposure; Narcotic effects |
H361 |
Suspected of damaging fertility or the unborn child | Reproductive toxicity |
H370 |
Causes damage to organs | Specific target organ toxicity, single exposure |
H420 |
Harms public health and the environment by destroying ozone in the upper atmosphere | Hazardous to the ozone layer |
Precautionary Statements
| Code | Statement |
|---|---|
P203 |
Obtain, read and follow all safety instructions before use. |
P260 |
Do not breathe dust/fume/gas/mist/vapors/spray. |
P261 |
Avoid breathing dust/fume/gas/mist/vapors/spray. |
P264 |
Wash hands [and ...] thoroughly after handling. |
P270 |
Do not eat, drink or smoke when using this product. |
P271 |
Use only outdoors or in a well-ventilated area. |
P280 |
Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/... |
P304+P340 |
IF INHALED: Remove person to fresh air and keep comfortable for breathing. |
P308+P316 |
IF exposed or concerned: Get emergency medical help immediately. |
P318 |
if exposed or concerned, get medical advice. |
P319 |
Get medical help if you feel unwell. |
P321 |
Specific treatment (see information on this label and safety datasheet)). |
P403+P233 |
Store in a well-ventilated place. Keep container tightly closed. |
P405 |
Store locked up. |
P501 |
Dispose of contents/container to ... |
P502 |
Refer to manufacturer or supplier for information on recovery or recycling |
Exposure Limits
| OSHA PEL | 1000 ppm |
| NIOSH REL | Ceiling: 1000 ppm |
| NIOSH IDLH | 2000 ppm |
| Skin Notation | Yes — can be absorbed through skin |
Physical Properties
Colorless to water-white, nearly odorless liquid or gas (above 75°F).
| Boiling Point | 75°F |
| Vapor Pressure | 690 mmHg |
| Specific Gravity | 1.47 |
Synonyms
trichlorofluoromethane; Freon 11; monofluorotrichloromethane; Refrigerant 11; trichloromonofluoromethane
Data Sources
- GHS Classification: PubChem CID 6389
- OSHA PEL: OSHA Occupational Chemical Database
- NIOSH REL/IDLH: NIOSH Pocket Guide
Disclaimer: This information is compiled from public regulatory databases for reference only. It does not replace the manufacturer's Safety Data Sheet (SDS). Always consult the official SDS for your specific product before handling chemicals.
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