5-Methylisatin

Purity: ≥98.0%

Synonym(s): NSC 9398; 5-Methylindole-2, 3-dione; 5-Methyl-2, 3-indolinedione

Formula: C9H7NO2 Molecular Weight: 161.16

CAS Number: 608-05-9 Beilstein Number: 21(5)11, 179 EC Number: 210-152-1 MDL Number: MFCD00005721 PubChem CID: 11840

Properties

Shelf life: 730 days

Solubility: methanol: soluble 25 mg/mL, clear to slightly hazy, orange to red

Sensitivity:

Boiling point:

Melting point: 180 °C

InChl: InChI=1S/C9H7NO2/c1-5-2-3-7-6(4-5)8(11)9(12)10-7/h2-4H, 1H3, (H, 10, 11, 12)

Safety Information

Pictograms: GHS07

Signal Word: Warning

Hazard Statements: H315; H319; H335

Precautionary Statements: P261; P305+P351+P338; P280; P302+P352; P321; P405; P501; P264; P271; P304+P340; P403+P233; P362+P364; P264+P265; P337+P317; P332+P317; P319

WGK: 3

Storage:

Personal Protective Equipment: Eyeshields， Gloves， type N95 (US)， type P1 (EN143) respirator filter