Phosgene

Airgas USA, LLC

Revision date : 2025-12-05

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GHS07 GHS05 GHS06 GHS04
Health risk rating 5
Safety risk rating 4
Environmental risk rating 1

Note: Ingredients listed on restricted chemical lists

EC/CAS

75-44-5

Name of the chemical

carbonyl chloride

Concentration

N/A

General Information

Revision date

2025-12-05

Product name

Phosgene

Chemical name

phosgene

CAS No.

75-44-5

supplier name

Airgas USA, LLC

Icons in SDS

GHS04 GHS05 GHS06 GHS07 T030 T031

Company Information

company name

Airgas USA, LLC

GHS Information

Signal word

Danger

Hazard Codes

Hazard statements (CLP)

H280, H314, H330, H335

Hazard statements

Code

Statements

H280

Contains gas under pressure; may explode if heated

Section 2

SECTION 2: Hazards identification

Signal word

Danger

Hazard statements

H280 - Contains gas under pressure; may explode if heated. H314 - Causes severe skin burns and eye damage. H330 - Fatal if inhaled. H335 - May cause respiratory irritation. May cause frostbite. Corrosive to the respiratory tract.

Precautionary statements

General : Read and follow all Safety Data Sheets (SDS’S) before use. Read label before use. Keep out of reach of children. If medical advice is needed, have product container or label at hand. Close valve after each use and when empty. Use equipment rated for cylinder pressure. Do not open valve until connected to equipment prepared for use. Use a back flow preventative device in the piping. Use only equipment of compatible materials of construction. Always keep container in upright position.

Prevention

P280 - Wear protective gloves, protective clothing and eye or face protection. P284 - In case of inadequate ventilation wear respiratory protection. P271 - Use only outdoors or in a well-ventilated area. P260 - Do not breathe gas. P264 - Wash thoroughly after handling.

Response

P304 + P340, P310 - IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER or doctor. P301 + P310, P330, P331 - IF SWALLOWED: Immediately call a POISON CENTER or doctor. Rinse mouth. Do NOT induce vomiting. P303 + P361 + P353, P310 - IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water. Immediately call a POISON CENTER or doctor. P363 - Wash contaminated clothing before reuse. P305 + P351 + P338, P310 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor.

Storage

P405 - Store locked up. P410 + P403 - Protect from sunlight. P403 + P233 - Store in a well-ventilated place. Keep container tightly closed.

Disposal

P501 - Dispose of contents and container in accordance with all local, regional, national and international regulations.

2.3 Other hazards

Liquid can cause burns similar to frostbite. Hazards identified when used : No known significant effects or critical hazards.

2.1 Classification of the substance or mixture

ACUTE TOXICITY (inhalation) - Category 1 SKIN CORROSION - Category 1B SERIOUS EYE DAMAGE - Category 1 SPECIFIC TARGET ORGAN TOXICITY (SINGLE EXPOSURE) (Respiratory tract irritation) - Category 3

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