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Educational content for trained professionals. Not a Safety Data Sheet, not medical advice. In an emergency, call your local poison control or emergency services immediately. Terms of use.

Cfc 114

Also known as: Dichlorotetrafluoroethane · Cryofluorane · 76-14-2 · 1,2-Dichloro-1,1,2,2-tetrafluoroethane

CAS No.
76-14-2
Formula
C2Cl2F4
Molar mass
170.92 g/mol
PubChem CID
6429
GHS pictograms
GHS pictogram: Compressed gasCompressed gas
GHS pictogram: Harmful / IrritantHarmful / Irritant
GHS pictogram: Health hazardHealth hazard
2D structure of Cfc 114
2D structure · PubChem CID 6429

Summary

Cfc 114 (C2Cl2F4), CAS 76-14-2. Common in labs and industry. Read on for hazards, storage, PPE and mixing rules.

Background

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Hazards

GHS pictogram: Compressed gas
Compressed gas (GHS04)

Contents under pressure, may explode if heated.

GHS pictogram: Harmful / Irritant
Harmful / Irritant (GHS07)

May cause skin, eye or respiratory irritation.

GHS pictogram: Health hazard
Health hazard (GHS08)

Serious long-term health effects (CMR, respiratory sensitizer).

Hazard statements

  • H280: Contains gas under pressure
  • H420: Harms public health and the environment by destroying ozone in the upper atmosphere [Warning Hazardous to the ozone layer]
  • H335: May cause respiratory irritation [Warning Specific target organ toxicity, single exposure
  • H336: May cause drowsiness or dizziness [Warning Specific target organ toxicity, single exposure
  • H370: Causes damage to organs [Danger Specific target organ toxicity, single exposure]

Storage

Temperature

Keep at room temperature, below 30 °C, out of direct heat.

Ventilation

Store somewhere well-ventilated and away from any ignition source.

Containers

Metal drums or tinted glass, tightly sealed.

Keep away from

Strong acids, strong bases and powerful oxidizers.

Personal protective equipment

Gloves

Nitrile or butyl, at least 0.4 mm thick.

Eye protection

Safety goggles with side shields.

Respirator

A2 organic-vapor cartridge if the room isn't well ventilated.

Occupational exposure limits (HSE)

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EU harmonised classification (ECHA C&L)

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Transport

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FDA recalls & enforcement

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Compatibilities

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Practical safety notes

  • Compressed gas. Secure cylinders upright, protect valves, store in ventilated areas.
  • Irritant / harmful. Ventilate the workspace and avoid skin contact.
  • Serious health hazard (carcinogen, mutagen, reprotoxic, respiratory sensitizer). Substitute if possible; otherwise closed systems and medical surveillance.

Derived from the GHS classification shown above. These notes are generic guidance and do not replace the manufacturer's SDS or your local risk assessment.

FAQ

Is Cfc 114 flammable?+

Cfc 114 (CAS 76-14-2) does not carry the GHS02 flame pictogram in our records. Always confirm with the manufacturer's SDS section 9 (flash point) before assuming a product is non-flammable.

What PPE should I wear when handling Cfc 114?+

Safety glasses with side shields and nitrile gloves are the baseline. Work inside a fume hood or use a suitable respirator. Check SDS section 8 for material-specific breakthrough times.

How should Cfc 114 be stored?+

Store Cfc 114 (CAS 76-14-2) in tightly closed original containers, in a cool, dry, well-ventilated area away from incompatible materials.

Is Cfc 114 dangerous for the environment?+

No specific environmental pictogram (GHS09) is listed in our records for Cfc 114, but any chemical waste should be handled through your site's hazardous-waste procedure, not poured down the drain.

Where can I find the official Safety Data Sheet for Cfc 114?+

Official, up-to-date SDS documents are published by each manufacturer (Sigma-Aldrich, Merck, Thermo Fisher, VWR, Carl Roth, etc.) and by regulators such as ECHA and NIOSH. This page is an educational summary and does not replace the manufacturer's SDS.

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