Phosphorus(V) oxychloride

Avocado Research Chemicals Ltd

Revision date : 2026-07-26

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GHS06 GHS08 GHS05
Health risk rating 5
Safety risk rating 5
Environmental risk rating 1

Note: Ingredients listed on restricted chemical lists

EC/CAS

10025-87-3

Name of the chemical

Phosphoryl trichloride

Concentration

>95

Listed in

General Information

Version

8

Revision date

2026-07-26

Product name

Phosphorus(V) oxychloride

Product Synonyms

Phosphoryl Chloride

CAS No.

10025-87-3

supplier name

Avocado Research Chemicals Ltd

Emergency telephone

001-201-796-7100, +32 14 57 52 99, 001-800-424-9300, 001-703-527-3887

Icons in SDS

GHS05 GHS06 GHS08 M004 M009 M010 M011 M013 M017

Company Information

company name

Avocado Research Chemicals Ltd

e-mail address of the competent person responsible for the Safety Data Sheet

begel.sdsdesk@thermofisher.com

GHS Information

Signal word

Danger

Hazard Codes

Hazard statements (CLP)

H290, H302, H314, H330, H372

Hazard statements

Code

Statements

H290

May be corrosive to metals

Section 2

SECTION 2: Hazards identification

Physical State

Appearance/Odor

Liquid Colorless pungent Emergency Overview Causes severe skin burns and eye damage. Causes damage to organs through prolonged or repeated exposure. May be corrosive to metals. Harmful if swallowed. Fatal if inhaled. Reacts violently with water. Contact with water liberates toxic gas. Moisture sensitive. Lachrymator (substance which increases the flow of tears). Classification of the substance or mixture Substances/mixtures corrosive to metal Category 1 Acute Oral Toxicity Category 4 Acute Inhalation Toxicity - Vapors Category 2 Skin Corrosion/Irritation Category 1 A Serious Eye Damage/Eye Irritation Category 1 Specific target organ toxicity - (repeated exposure) Category 1

Signal word

Danger

Hazard statements

H290 - May be corrosive to metals H314 - Causes severe skin burns and eye damage H372 - Causes damage to organs through prolonged or repeated exposure H302 - Harmful if swallowed H330 - Fatal if inhaled

Prevention

P234 - Keep only in original packaging P264 - Wash face, hands and any exposed skin thoroughly after handling P270 - Do not eat, drink or smoke when using this product P271 - Use only outdoors or in a well-ventilated area P280 - Wear protective gloves/protective clothing/eye protection/face protection P284 - Wear respiratory protection

Response

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 P303 + P361 + P353 - IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water or shower P304 + P340 - IF INHALED: Remove person to fresh air and keep comfortable for breathing P330 - Rinse mouth P331 - Do NOT induce vomiting P390 - Absorb spillage to prevent material damage P362 + P364 - Take off contaminated clothing and wash it before reuse

Storage

P402 - Store in a dry place P405 - Store locked up P403 + P233 - Store in a well-ventilated place. Keep container tightly closed P406 - Store in corrosion resistant polypropylene container with a resistant inliner

Disposal

P501 - Dispose of contents/ container to an approved waste disposal plant

Other physicochemical hazards

May be corrosive to metals. Reacts violently with water.

Health hazards

Corrosive. Causes skin and eye burns. Causes serious eye damage. Causes damage to organs through prolonged or repeated exposure. Harmful if swallowed. Fatal if inhaled.

Environmental hazards

Contains no substances known to be hazardous to the environment or not degradable in waste water treatment plants. Reacts violently with water. Is not likely mobile in the environment. Decomposes in contact with water. Reacts violently with water.

2.3 Other hazards

Lachrymator (substance which increases the flow of tears) This product does not contain any known or suspected endocrine disruptors.

2.1 Classification of the substance or mixture

Substances/mixtures corrosive to metal Category 1 Acute Oral Toxicity Category 4 Acute Inhalation Toxicity - Vapors Category 2 Skin Corrosion/Irritation Category 1 A Serious Eye Damage/Eye Irritation Category 1 Specific target organ toxicity - (repeated exposure)

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