Canonical ingredient

3(2H)-Isothiazolone, 2-methyl-

Methylisothiazolinone

24 linked products

Official identifiers

CAS 2682-20-4 ChEBI CHEBI:53620 InChI InChI=1S/C4H5NOS/c1-5-4(6)2-3-7-5/h2-3H,1H3 InChIKey BEGLCMHJXHIJLR-UHFFFAOYSA-N NHPID_ID 3473 SMILES Cn1sccc1=O

Names and synonyms

3(2H)-Isothiazolone, 2-methyl- (en)
methylisothiazolinone (en)
2-Méthyl-2H-isothiazol-3-one (fr-CA)

Source-scoped chemical properties

Every value keeps its own authority, licence and retrieval date. Conflicting values are not silently merged.

canada dsl listing: listed; canada_dsl_categorization · Open Government Licence - Canada 2.0 · 2026-08-03
dsl bioaccumulative: No; canada_dsl_categorization · Open Government Licence - Canada 2.0 · 2026-08-03
dsl inherently toxic aquatic: No; canada_dsl_categorization · Open Government Licence - Canada 2.0 · 2026-08-03
dsl meets cepa categorization: No; canada_dsl_categorization · Open Government Licence - Canada 2.0 · 2026-08-03
dsl meets environmental: No; canada_dsl_categorization · Open Government Licence - Canada 2.0 · 2026-08-03
dsl meets human health: No; canada_dsl_categorization · Open Government Licence - Canada 2.0 · 2026-08-03
dsl persistent: No; canada_dsl_categorization · Open Government Licence - Canada 2.0 · 2026-08-03
dsl substance category: Organics; canada_dsl_categorization · Open Government Licence - Canada 2.0 · 2026-08-03

Safety and technical documents

General references and manufacturer-specific SDS documents are kept separate.

0 document(s)

No verified SDS or technical sheet is linked yet. This absence is explicit and does not mean that no document exists.

End-to-end traceability

Only links supported by an identified source are published. Missing evidence remains explicitly unknown.

Partial chain

Evidence still missing

Country or region of origin
Raw-material producer
Ingredient manufacturer
Distributor
Transformation steps

Documented origins

No origin has been proven yet by an explicit source.

Documented organizations

No organization has been proven yet by an explicit source.

Documented transformations

No transformation step has been proven yet by an explicit source.

Method: a company’s registration country is never used as evidence of a material’s origin.

Products containing this ingredient

Bioré Acne Clearing Scrub

CLARIFYING CLEANSING GEL

CLEARASIL Ultra II Exfoliating Scrub

CLENZIderm M.D. Daily Lightweight Foaming Blemish Cleanser

CLINICAL SOLUTIONS ITCH SHAMPOO

Clearasil StayClear Oil Free Gel Wash

Colgate Sensitive Pro-Relief Mouthwash

Distilled Water

Dr. Numb Cold Therapy

HEAD & SHOULDERS CLINICAL SOLUTIONS DANDRUFF SHAMPOO

Head & Shoulders Clinical Solutions Itch Shampoo 2in1

Head & Shoulders Clinical Strength Dandruff Defense Sensitive Scalp Shampoo

Head & Shoulders Intensive Treatment Dandruff and Seborrheic Dematitis Shampoo

Ms Germ Safe Antibacterial Hand Wipes

Noxzema Triple Clean Therapeutic Cleanser

Olay Clarity & Cleanse Daily Scrub

Olay Clearly Clean Salicylic Acid Acne Clearing Exfoliant

Olay Fresh Effects Acne Control Face Wash

Pine-Sol Rainforest Dew

Shampoing antipelliculaire

Shampooing antipelliculaire

THICKER FULLER HAIR DANDRUFF SHAMPOO

aromatherapy stress releif