1,8-Naphthosultone

• Catalog No.: 70615
• CAS Number: 83-31-8
• M. F.: C10H6O3S
• M. W.: 206.21784

SYNONYMS

• Title: 1,8-萘磺酸内酯
• IUPAC name: 2-oxa-3λ^6-thiatricyclo[6.3.1.0^4,^1^2]dodeca-1(12),4,6,8,10-pentaene-3,3-dione
• IUPAC Traditional name: 2-oxa-3λ^6-thiatricyclo[6.3.1.0^4,^1^2]dodeca-1(12),4,6,8,10-pentaene-3,3-dione
• Synonyms: 8-Hydroxynaphthalene-1-sulfonic acid sultone; 8-羟基萘-1-磺酸内酯; 1-Naphthol-8-sulfonic acid sultone; 1-萘酚-8-磺酸内酯

DATABASE IDS

• CAS Number: 83-31-8
• MDL Number: MFCD00005937
• Beilstein Number: 9381
• EC Number: 201-468-0
• PubChem SID: 24886105

PROPERTIES

• Contains: ~50% water as stabilizer
• Empirical Formula (Hill Notation): C10H6O3S
• Grade: technical
• Quality: moistened with water
• Melting Point: 154-157 °C (dec.)(lit.)
• GHS Signal Word: Warning
• GHS Hazard statements: H315
• European Hazard Symbols: Irritant (Xi)
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves
• Risk Statements: 38
• Safety Statements: 22-28
• German water hazard class: 3