Is this SDS the latest revision?

This Safety Data Sheet was issued by Amerex Corporation on 24 August 2023 under OSHA. ISDSS syncs its database regularly to keep documents current.

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Can I use this SDS as my COSHH risk assessment?

No. An SDS provides the hazard information you need, but a COSHH assessment must consider how the substance is actually used in your workplace. The matching Chemical Risk Assessment (CRA) on this page is a starting point you should adapt to your own tasks and controls.

Safety Data SheetChemical Risk Assessment

Halon 1211

by Amerex Corporation

SDS · PDF, approx. 220 KB CRA · PDF, approx. 180 KB

Halon 1211 is supplied by Amerex Corporation under product code 1211. This page provides both the Safety Data Sheet (SDS) and the Chemical Risk Assessment (CRA) for this substance, under OSHA regulations for UK workplace use under COSHH. The full SDS and CRA documents are available to download above.

This SDS was last revised on 24 August 2023. The matching CRA is updated in line with SDS revisions. Workplaces handling this substance should retain a current SDS and risk assessment for the duration of use.

Language: English
Regulation: OSHA
Revision Date: 24 Aug 2023
Signal Word: DANGER
Product Code: 1211
CAS Number: 353-59-3

Switch between the Safety Data Sheet and the Chemical Risk Assessment for this substance.

Hazards at a GlanceFrom the Safety Data Sheet

Signal Word: DANGER

GHS04Gas under pressure

GHS07Harmful / irritant

GHS08Health hazard

Hazard Statements (H-phrases)

H280: Contains gas under pressure; may explode if heated.
H281: See full Safety Data Sheet for the hazard statement wording.
H313: See full Safety Data Sheet for the hazard statement wording.
H332: Harmful if inhaled.
H335: May cause respiratory irritation.
H336: May cause drowsiness or dizziness.
H370: Causes damage to organs.
H371: May cause damage to organs.

Need the full hazard breakdown? Precautionary statements, first aid, physical properties and exposure controls are in the full SDS PDF.

Common QuestionsAbout this Safety Data Sheet

Chemical Risk Assessment SummaryFrom the Chemical Risk Assessment

Assessment Summary

This Chemical Risk Assessment is derived from the Safety Data Sheet for Halon 1211 issued by Amerex Corporation on 24 August 2023 It presents the substance's hazards organised by risk level, with the relevant regulatory statements and recommended controls for each. These hazards are rated across three levels: High, Medium and Low Risk, based on the hazard classifications in the SDS.

Hazard PreviewA snapshot of substance hazards and controls

Rating Before Controls

HIGH RISK

H370: Causes damage to organs

P260 Do not breathe dust/fume/gas/mist/vapours/spray

P264 Wash hands thoroughly after handling.

P270 Do not eat, drink or smoke when using this product

P405 Store locked up.

P501 Dispose of contents/container to correct disposal area.

P307 + P311 IF exposed: call a POISON CENTER or doctor/physician.

1 other control in place

Rating Before Controls

HIGH RISK

H281: Contains refrigerated gas; may cause cryogenic burns or injury

P403 Store in a well-ventilated place

P282 Wear cold insulating gloves/face shield/eye protection

P315 Get immediate medical advice/attention.

P336 Thaw frosted parts with lukewarm water. Do not rub affected area.

Rating Before Controls

HIGH RISK

H371: May cause damage to organs

P264 Wash hands thoroughly after handling

P270 Do not eat, drink or smoke when using this product.

P405 Store locked up.

P501 Dispose of contents/container to correct disposal area

P260 Do not breathe dust/fume/gas/mist/vapours/spray

P309 +P311 IF exposed or if you feel unwell: call a POISON CENTER or doctor/ physician.

Note: This is a preview of the substance's hazards. A substance commonly carries more hazards. Download the full Chemical Risk Assessment for more information.

Recommended Control MeasuresKey PPE and handling controls

Need to download the Chemical Risk Assessment? The full CRA PDF includes all hazard classifications, regulatory statements and recommended controls.

Common QuestionsAbout this Risk Assessment

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Halon 1211

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