Canonical ingredient

1,4-Benzenediol

HYDROQUINONE

57 linked products

Official identifiers

CAS 123-31-9 NHPID_ID 2990

Names and synonyms

1,4-Benzenediol (en)
Hydroquinone (fr)
Hydroquinone (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 human health priority: High; canada_dsl_categorization · Open Government Licence - Canada 2.0 · 2026-08-03
dsl inherently toxic aquatic: Yes; canada_dsl_categorization · Open Government Licence - Canada 2.0 · 2026-08-03
dsl meets cepa categorization: Yes; 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: Yes; 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

Official environmental reports

Facility and company names are reported to NPRI. A reported name is not treated as a verified corporate identity until it is matched to a government business registry.

Miralis inc.2020
Stack / Point · 0.001711 tonnes
Miralis inc. · St-Anaclet-de-Lessard, QC · INRP/NPRI 8729
Corporate identity awaiting government-registry validation.
Official NPRI dataset ↗

Equivalent concepts in other registries

These links require an exact shared identifier; names alone are never sufficient.

hydroquinone
GLOBAL · CAS 123-31-9
Verification source

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

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

Products containing this ingredient

AFRICAN GOLD SKIN DISCOLORATION FADE CRM 2%

AMBI EXTRA SKIN DISCOLORATION FADE CREAM

ActiFade Systems TM

BANISHING CREAM

CLAIRISSIME CLEAR COMPLEXION LOTION

CONDITIONING GEL

CONTINUUM UNIFYING LOTION I

CONTINUUM UNIFYING LOTION II

CREME BLANCHISSANTE - CRM 2%

EB5 AGE SPOT FORMULA

ELDOPAQUE CRM 2%

ELDOPAQUE FORTE CRM 4%

ERFA HYDROQUINONE

ESOTERICA FACIAL CREAM

ESOTERICA REGULAR CREAM

ESOTERICA SCENTED-FORTIFIED WITH SUNSCREEN

ESOTERICA SUNSCREEN FADE CREAM

ESOTERICA UNSCENTED

ESOTERICA UNSCENTED FORTIFIED W.SUN SCREEN

FADE AWAY EXTRA CARE

FADE DARK SPOTS DAYTIME TREATMENT

FADE DARK SPOTS NIGHTTIME TREATMENT

JOUVENCE CRM 2%

NADINOLA SKIN DISC.FADE CRM FOR DRY SKIN 2%

NADINOLA SKIN DISC.FADE CRM FOR OILY SKIN 2%

NADINOLA SKIN DISCOLORATION FADE CREAM-S.C.F

NEOSTRATA CANADA HQ PLUS CREAM

NEOSTRATA HQ PLUS LIGHTENING CREAM

NUDERM SUNFADER

OBAGI PROTOCOLS CLEAR

PALMER'S SKIN SUCCESS FADE CREAM-FOR DRY SKN

PALMER'S SKIN SUCCESS FADE CREAM-FOR OILY SK

PALMER'S SKIN SUCCESS FADE CREAM-NORMAL SKIN

PORCELANA MEDICATED FADE CREAM - ORIG. FMLA

PORCELANA MEDICATED FADE CRM SUNSCREEN FMLA

RODAN & FIELDS PROACTIV SOLUTION: SKIN LIGHTENING LOTION

SKIN LIGHTENING TREATMENT