Dipyrithione is a pyridinium ion.
Definition
Dipyrithione is a pyridinium ion.
Source: PubChem
US FDA substance register · UNII 9L87N86R9A · registered name DIPYRITHIONE · single chemical substance
Bis(2-pyridine-N-oxide)Disulfide
Cosmetic roles
Safety & regulatory references
- Banned
- Argentina · ASEAN · Brazil · Canada · China · European Union · South Korea
Source: Health Canada Cosmetic Ingredient Hotlist · MFDS (Korea) cosmetic regulatory information
Health Canada Cosmetic Ingredient Hotlist · prohibited in cosmetics
More data — names, identifiers, properties, test records, literature
Names & identifiers
- CAS No.chemical registry number
- 3696-28-4
- EC No.EU chemical inventory number
- 223-024-5
- DTXSIDUS EPA chemical ID
- DTXSID1041897
- DTXCIDUS EPA compound ID
- DTXCID9021897
- IUPAC
- 2,2'-Disulfanediylbis(1-oxo-1lambda~5~-pyridine)
- Molecular formula
- C10H8N2O2S2
- Molecular weight
- 252.31 g/mol
Measured properties
- Boiling point
- 582.8
- Melting point
- 205
- Initial boiling point and range
- 582.8 ℃(est.)
- Flash point
- 306.2 ℃(est.)
- Molecular weight
- 252.0
Values measured on the substance itself. The KOSHA data are a reference for writing and reviewing safety data sheets, not a specification for a commercial raw material.
Source: PubChem · KOSHA safety data sheets (Korea)
What products actually use it for
What the 1 products reported to the US EPA with this ingredient use it for. Products outside cosmetics are included, so the top few rows are its main uses.
- Biocide1
Source: US EPA CompTox dashboard
Linked databases 14
- Australian Industrial Chemicals Inventory (AICIS)
- ChEBI
- ChEMBL
- EU CosIng ingredient list 2
- Health Canada Cosmetic Ingredient Hotlist
- KOSHA safety data sheets (Korea)
- MFDS (Korea) cosmetic regulatory information
- PubChem 2
- UniChem cross-reference IDs
- US EPA CompTox dashboard 2
- US EPA DSSTox chemical database
- US FDA substance registration (GSRS)
- US FDA Unique Ingredient Identifier (UNII)
- Wikidata