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This Safety Data Sheet was issued by ChemScene LLC on 31 March 2025 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

Pi-273

by ChemScene LLC

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

Pi-273 is supplied by ChemScene LLC under product code CS-0027993. 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 31 March 2025. 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: 31 Mar 2025
Signal Word: DANGER
Product Code: CS-0027993
CAS Number: 925069-34-7

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

GHS07Harmful / irritant

GHS05Corrosive

GHS09Environment

Hazard Statements (H-phrases)

H315: Causes skin irritation.
H318: Causes serious eye damage.
H335: May cause respiratory irritation.
H411: Toxic to aquatic life with long lasting effects.

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 Pi-273 issued by Chemscene Llc on 31 March 2025 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 two levels: High and Low Risk, based on the hazard classifications in the SDS.

Hazard PreviewA snapshot of substance hazards and controls

Rating Before Controls

HIGH RISK

H318: Causes serious eye damage

P280: Wear protective gloves/protective clothing/eye protection/face protection.

P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

P310 Immediately call a POISON CENTER or doctor/physician

Rating Before Controls

HIGH RISK

H411: Toxic to aquatic life with long lasting effects

P273 Avoid release to the environment

P501 Dispose of contents/container to correct disposal area

P391 Collect spillage. Hazardous to the aquatic environment

Rating Before Controls

LOW RISK

H315: Causes skin irritation

P264 Wash skin thoroughly after handling.

P280: Wear protective gloves/protective clothing/eye protection/face protection.

P362 Take off contaminated clothing and wash before reuse.

P302 + P352 IF ON SKIN: wash with plenty of soap and water

P321 Specific treatment (see … on this label)

P332 + P313 IF SKIN irritation occurs: Get medical advice/attention.

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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Pi-273

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