Cleanwood AC

Koppers Performance Chemicals

Revision date : 2025-05-05

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GHS05 GHS07 GHS09
Health risk rating 4
Safety risk rating 1
Environmental risk rating 5

Note: Ingredients listed on restricted chemical lists

EC/CAS

55965-84-9

Name of the chemical

Mixture of 5-chloro-2-methyl-2H- isothiazol-3-one (EINECS 247-500-7) and 2-methyl-2H-isothiazol-3-one (EINECS 220-239-6)

Concentration

13-15

EC/CAS

2682-20-4

Name of the chemical

2-Methyl-2H-isothiazol-3-one

Concentration

13-17

General Information

Version

8

Revision date

2025-05-05

Product name

Cleanwood AC

Product name

Cleanwood AC

Identification on the label/Trade name

Corrosive liquid, acidic, organic, n.o.s. (Mixture. containing 5-chloro-2-methyl-2H-isothiazol-3-one and 2-Methyl-2H-isothiazol-3-one (3:1)*)

Product Synonyms

Not Available

1.2.1 Relevant identified uses

Mold inhibitor additive for use at wood treatment plants

Emergency telephone

800-424-9300

Icons in SDS

GHS05 GHS07 GHS09 M007 M008 M009 M010 M013 T031

Company Information

company name

Koppers Performance Chemicals

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

kpcmgrsds@koppers.com

GHS Information

Signal word

Danger

Hazard Codes

Hazard statements (CLP)

H302, H312, H314, H317, H410

Hazard statements

Code

Statements

H302

Harmful if swallowed

Section 2

SECTION 2: Hazards identification

Classification of the substance or mixture Note: The hazard category numbers found in GHS classification in

Signal word

Danger Hazard statement(s) H302 Harmful if swallowed H312 Harmful in contact with skin H314 Causes severe skin burns and eye damage H317 May cause an allergic skin reaction H410 Very toxic to aquatic life with long lasting effects Hazard(s) not otherwise classified Not Applicable Precautionary statement(s) Prevention P260 Do not breathe mist/vapours/spray P261 Avoid breathing mist/vapours/spray P264: Wash all exposed external body areas thoroughly after handling P270 Do not eat, drink or smoke when using this product P273 Avoid release to the environment P280 Wear protective gloves, protective clothing, eye protection and face protection P272 Contaminated work clothing must not be allowed out of the workplace Precautionary statement(s) Response P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting P303+P361+P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower if present and easy to do. Continue rinsing P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, P310 Immediately call a POISON CENTER/doctor/physician/first aider P363: Wash contaminated clothing before reuse P3412 Calla POISON CENTER/doctor/physician/first aider/if you feel unwell P333+P313 If skin irritation or rash occurs: Get medical advice/attention P391 Collect spillage P301+P312 IF SWALLOWED: Call a POISON CENTER/doctor/physician/first aider/if you feel unwell P302+P352 IF ON SKIN: Wash with plenty of water, P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing P330 Rinse mouth P362+P364 Take off contaminated clothing and wash it before reuse Precautionary statement(s) Storage

Disposal

P501: Dispose of contents/container to authorised hazardous or special waste collection point in accordance with any local regulation.

2.1 Classification of the substance or mixture

Note: The hazard category numbers found in GHS classification in section 2 of this SDSs are NOT to be used to fill in the NFPA 704 diamond. Blue = Health Red = Fire Yellow = Reactivity White = Special (Oxidizer or water reactive substances) Acute Toxicity (Oral) Category 4 Acute Toxicity (Dermal) Category 4 — Skin Corrosion/Irritation Category 1A Classification — Sensitisation (Skin) Category 1B Serious Eye Damage/Eye Irritation Category 1 — Hazardous to the Aquatic Environment Acute Hazard Category 1 Hazardous to the Aquatic Environment Long-Term Hazard Category 1

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