Phthalonitrile

Avocado Research Chemicals Ltd

Revision date : 2026-07-26

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GHS06
Health risk rating 2
Safety risk rating 1
Environmental risk rating 3

General Information

Version

5

Revision date

2026-07-26

Product name

Phthalonitrile

CAS No.

91-15-6

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

GHS06 M004 M009 M010 M011 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)

H301+H311+H331, H412

Hazard statements

Code

Statements

H301+H311+H331

Toxic if swallowed, in contact with skin or if inhaled

Section 2

SECTION 2: Hazards identification

Physical State

Appearance/Odor

Powder Solid Beige No information available Emergency Overview Toxic if swallowed. Toxic in contact with skin. Toxic if inhaled. Harmful to aquatic life with long lasting effects. May form combustible dust concentrations in air Classification of the substance or mixture Acute Oral Toxicity Category 3 Acute Dermal Toxicity Category 3 Acute Inhalation Toxicity - Dusts and Mists Category 3 Chronic aquatic toxicity Category 3 Label Elements

Signal word

Danger Hazard Statements H412 - Harmful to aquatic life with long lasting effects H301 + H311 + H331 - Toxic if swallowed, in contact with skin or if inhaled

Prevention

P261 - Avoid breathing dust/fume/gas/mist/vapors/spray 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

Response

P301 + P310 - IF SWALLOWED: Immediately call a POISON CENTER or doctor P302 + P352 - IF ON SKIN: Wash with plenty of soap and water P304 + P340 - IF INHALED: Remove person to fresh air and keep comfortable for breathing P311 - Call a POISON CENTER or doctor P330 - Rinse mouth P361 + P364 - Take off immediately all contaminated clothing and wash it before reuse

Storage

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

Disposal

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

Other physicochemical hazards

Dust can form an explosive mixture with air.

Health hazards

Toxic if swallowed. Toxic in contact with skin. Toxic if inhaled.

Environmental hazards

Harmful to aquatic life with long lasting effects. Is not likely mobile in the environment due its low water solubility. Spillage unlikely to penetrate soil. Toxic to terrestrial vertebrates. This product does not contain any known or suspected endocrine disruptors.

2.1 Classification of the substance or mixture

Classification of the substance or mixture Acute Oral Toxicity Category 3 Acute Dermal Toxicity Category 3 Acute Inhalation Toxicity - Dusts and Mists Category 3 Chronic aquatic toxicity

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