(S)-1,4-Benzodioxane-2-carboxylic acid

• Catalog No.: 12351
• CAS Number: 70918-54-6
• M. F.: C9H8O4
• M. W.: 180.15742
• Purity: ≥97.0% (sum of enantiomers, GC)

SYNONYMS

• Title: (S)-1,4-苯并二噁烷-2-羧酸
• IUPAC name: (2S)-2,3-dihydro-1,4-benzodioxine-2-carboxylic acid
• IUPAC Traditional name: (2S)-2,3-dihydro-1,4-benzodioxine-2-carboxylic acid
• Synonyms: (S)-2,3-二氢-1,4-苯并二噁英-2-羧酸; (S)-2,3-Dihydro-1,4-benzodioxin-2-carboxylic acid

DATABASE IDS

• MDL Number: MFCD00239408
• CAS Number: 70918-54-6
• PubChem SID: 24847570
• Beilstein Number: 5742836

PROPERTIES

• Empirical Formula (Hill Notation): C9H8O4
• Optical Purity: enantiomeric ratio: ≥98.5:1.5
• Purity: ≥97.0% (sum of enantiomers, GC)
• Melting Point: 96-99 °C
• Optical Rotation: [α]20/D -83±2°, c = 1.5% in chloroform
• GHS Signal Word: Warning
• GHS Hazard statements: H315-H319-H335
• European Hazard Symbols: Irritant (Xi)
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves
• GHS Precautionary statements: P261-P305 + P351 + P338
• Risk Statements: 36/37/38
• Safety Statements: 26-36
• German water hazard class: 3

DETAILS

Description (English)

Packaging
500 mg in glass bottle

Description (简体中文)

包装
500 mg in glass bottle