General Information
Revision date
2026-10-20
Product name
2-[(3,5,6-Trichloropyridin-2-yl)oxy]acetic acid
Product Synonyms
Triclopyr
CAS No.
55335-06-3
1.2.1 Relevant identified uses
Laboratory chemicals, for scientific research and development only
1.2.2. Uses advised against
For research and development use only. Not for use as a drug, food, cosmetic, pesticide or household product
supplier name
Combi-Blocks, Inc
Emergency telephone
1-858-635-8950, 1-800-535-5053, 1-352-323-3500
Icons in SDS
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
Warning
Hazard Codes
Hazard statements (CLP)
H302, H317, H319, H373, H400, H410
Hazard statements
Code
Statements
H302
Harmful if swallowed
Section 2
SECTION 2: Hazards identification
Classification of the substance or mixture
Signal word
Warning
Hazard statements
H302 Harmful if swallowed H319 Causes serious eye irritation H373 May cause damage to organs through prolonged or repeated exposure H400 Very toxic to aquatic life H410 Very toxic to aquatic life with long lasting effects H317 May cause an allergic skin reaction To the best of our knowledge, the chemical, physical and toxicological properties of this substance have not been thoroughly investigated.
Precautionary statements
P260 Do not breathe dust/fume/gas/mist/vapors/spray. P261 Avoid breathing dust/fume/gas/mist/vapors/spray. P264 Wash hands thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P272 Contaminated work clothing must not be allowed out of the workplace. P273 Avoid release to the environment. P280 Wear protective gloves/protective clothing/eye protection/face protection. P301+P312+P330 If swallowed: Call a poison center/doctor if you feel unwell. Rinse mouth. P302+P352 If on skin: Wash with plenty of water. P305+P351+P338 If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P314 Get medical advice/attention if you feel unwell. P333+P313 If skin irritation or rash occurs: Get medical advice/attention. P337+P313 If eye irritation persists: Get medical advice/attention. P362+P364 Take off contaminated clothing and wash it before reuse. P391 Collect spillage. P501 Dispose of contents/container to an approved waste disposal plant.
2.3 Other hazards
None identified.
2.1 Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS) Acute toxicity,oral (Category 4), H302 Serious eye damage/eye irritation (Category 2), H319 Specific target organ toxicity, repeated exposure (Category 2), H373 Hazardous to the aquatic environment, acute hazard (Category 1), H400 Hazardous to the aquatic environment, long-term hazard (Category 1), H410
