Fluorescein-4',5'-bis(methyliminodiacetic acid)
[CAS# 207124-64-9]

Identification

• Name: Fluorescein-4',5'-bis(methyliminodiacetic acid)
• Synonyms: N,N'-[(3',6'-Dihydroxy-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthene]-4',5'-diyl)bis(methylene)]bis[N-(carboxymethyl)glycine
• Molecular Formula: C₃₀H₂₆N₂O₁₃
• Molecular Weight: 622.54
• CAS Registry Number: 207124-64-9 (351002-62-5)
• EC Number: 683-663-4

Properties

• Solubility: Practically insoluble (0.034 g/L) (25 °C), Calc.^*
• Density: 1.74±0.1 g/cm³ (20 °C 760 Torr), Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2013 ACD/Labs)

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Specific target organ toxicity - single exposure	STOT SE	3	H335
Eye irritation	Eye Irrit.	2	H319
Skin irritation	Skin Irrit.	2	H315