Bromoxynil

Combi-Blocks, Inc.

Revision date : 2026-03-06

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GHS09 GHS06
Health risk rating 5
Safety risk rating 1
Environmental risk rating 5

Note: Ingredients listed on restricted chemical lists

EC/CAS

1689-84-5

Name of the chemical

Bromoxynil (ISO); 3,5-Dibrom-4-hydroxybenzonitril

Concentration

N/A

General Information

Revision date

2026-03-06

Product name

Bromoxynil

Product Synonyms

4-Cyano-2,6-dibromophenol

CAS No.

1689-84-5

supplier name

Combi-Blocks, Inc.

Emergency telephone

1-858-635-8950, 1-800-535-5053, 1-352-323-3500

Icons in SDS

GHS06 GHS09 M004 M009 M010 M011 M017

Company Information

company name

Combi-Blocks, Inc.

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

sales@combi-blocks.com

GHS Information

Signal word

Danger

Hazard Codes

Hazard statements (CLP)

H301, H317, H330, H410

Hazard statements

Code

Statements

H301

Toxic if swallowed

Section 2

Signal word

Danger

Hazard statements

H301 Toxic if swallowed H317 May cause an allergic skin reaction H330 Fatal if inhaled H410 Very toxic to aquatic life with long lasting effects

Precautionary statements

P260 Do not breathe dust/fume/gas/mist/vapours/spray. P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P264 Wash thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P271 Use only outdoors or in a well-ventilated area. P272 Contaminated work clothing should not be allowed out of the workplace. P273 Avoid release to the environment. P280 Wear protective gloves/protective clothing/eye protection/face protection. P284 Wear respiratory protection. P301+P310+P330 If swallowed: Immediately call a POISON CENTER or doctor/physician. Rinse mouth. P302+P352 If on skin: Wash with soap and water. P304+P340+P310 If inhaled: Remove victim to fresh air and keep at rest in a position comfortable for breath- ing. Immediately call a POISON CENTER or doctor/physician. P333+P313 If skin irritation or a rash occurs: Get medical advice/attention. P363 Wash contaminated clothing before reuse. P391 Collect spillage. P403+P233 Store in a well ventilated place. Keep container tightly closed. P405 Store locked up. P501 Dispose of contents/container to an approved waste disposal plant.

2.1 Classification of the substance or mixture

GHS Classification in accordance with 29 CFR 1910 (OSHA HCS) Acute toxicity,oral (Category 3), H301 Sensitisation, Skin (Category 1), H317 Acute toxicity,inhalation (Category 1, 2), H330 Hazardous to the aquatic environment, long-term hazard (Category 1), H410

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