Sodium (2Z)-2-Butenedioate Hydrate (2:1:1)
[CAS# 25880-69-7]

Identification

• Name: Sodium (2Z)-2-Butenedioate Hydrate (2:1:1)
• Synonyms: 2-Butenedioic acid (Z)-, disodium salt, monohydrate; cis-Butenedioic acid; DI-SODIUMMALEATEDIHYDRATE
• Molecular Formula: C₄H₄Na₂O₅
• Molecular Weight: 178.05
• CAS Registry Number: 25880-69-7
• SMILES: [Na+].[Na+].[O-]C(=O)\C=C/C([O-])=O.O
• InChI: 1S/C4H4O4.2Na.H2O/c5-3(6)1-2-4(7)8;;;/h1-2H,(H,5,6)(H,7,8);;;1H2/q;2*+1;/p-2/b2-1-
• InChIKey: AJNPUGKXELKSHS-GRHBHMESSA-L

Properties

• Boiling point: 355.5°C at 760 mmHg (Cal.)
• Flash point: 183°C (Cal.)
• Refractive index: (Cal.)

Safety Data

• Safety Description: CAUTION: May irritate eyes, skin, and respiratory tract