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This Safety Data Sheet was issued by SPEX CertiPrep on 17 July 2024 under GHS/CLP. 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

Trihalomethanes

by SPEX CertiPrep

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

Trihalomethanes is supplied by SPEX CertiPrep under product code THM-X. This page provides both the Safety Data Sheet (SDS) and the Chemical Risk Assessment (CRA) for this substance, under GHS/CLP regulations for UK workplace use under COSHH. The full SDS and CRA documents are available to download above.

This SDS was last revised on 17 July 2024. 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: GHS/CLP
Revision Date: 17 Jul 2024
Signal Word: DANGER
Product Code: THM-X
CAS Number: 67-56-1,67-66-3,75-25-2,75-27-4,124-48-1

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

GHS02Flammable

GHS06Acute toxicity

GHS08Health hazard

Hazard Statements (H-phrases)

H225: Highly flammable liquid and vapour.
H331: Toxic if inhaled.
H370: Causes 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 Trihalomethanes issued by Spex Certiprep on 17 July 2024 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 one level: High 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

H331: Toxic if inhaled

P261 Avoid breathing dust/fume/gas/mist/vapours/spray.

P271 Use only outdoors or in a well-ventilated area.

P403 + P235 Store in a well-ventilated place. Keep cool

P233 Keep container tightly closed.

P501 Dispose of contents/container to correct disposal area.

P405 Store locked up

3 other controls in place

Rating Before Controls

HIGH RISK

H225: Highly flammable liquid and vapour

210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking

P242 Use only non-sparking tools.

P240 Ground/bond container and receiving equipment

P241 Use explosion-proof electrical/ventilating/lighting/…/equipment

P243 Take precautionary measures against static discharge

P235 Keep cool.

5 other controls in place

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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Trihalomethanes

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