1-(4-Sulfophenyl)-3-methyl-5-pyrazolone

• Catalog No.: 134163
• CAS Number: 89-36-1
• M. F.: C10H10N2O4S
• M. W.: 254.2624

SYNONYMS

• Title: 1-(4-磺酸苯基)-3-甲基-5-吡唑酮
• IUPAC name: 4-(3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl)benzene-1-sulfonic acid
• IUPAC Traditional name: 4-(3-methyl-5-oxo-4H-pyrazol-1-yl)benzenesulfonic acid
• Synonyms: 4-(3-Methyl-5-oxo-2-pyrazolin-1-yl)benzenesulfonic acid; 3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one; 4-(3-甲基-5-氧-2-吡唑啉-1-基)苯磺酸; 3-甲基-1-(4-磺苯基)-2-吡唑啉-5-酮

DATABASE IDS

• PubChem SID: 24848135
• CAS Number: 89-36-1
• MDL Number: MFCD00020756
• EC Number: 201-901-3
• Beilstein Number: 619424

PROPERTIES

• Empirical Formula (Hill Notation): C10H10N2O4S
• Melting Point: >252 °C (dec.)(lit.)
• GHS Signal Word: Danger
• GHS Hazard statements: H314
• European Hazard Symbols: Corrosive (C)
• Personal Protective Equipment: Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
• GHS Precautionary statements: P280-P305 + P351 + P338-P310
• RID/ADR: UN 1759 8/PG 2
• Risk Statements: 34
• Safety Statements: 26-36/37/39-45
• Hazard Class: 8
• UN Number: 1759
• Packing Group: 2
• German water hazard class: 1

DETAILS

Description (English)

Packaging
25 g in glass bottle

Description (简体中文)

包装
25 g in glass bottle