Glyoxal trimer dihydrate
[CAS 4405-13-4]

Identification

• Name: Glyoxal trimer dihydrate
• Synonyms: Hexahydro-p-dioxino[2,3-b]-p-dioxin-2,3,6,7-tetrol; Ethanedial trimer dihydrate; Hexahydro[1,4]dioxino[2,3-b]-1,4-dioxin-2,3,6,7-tetrol
• Molecular Formula: C₆H₁₀O₈
• Molecular Weight: 210.14
• CAS Registry Number: 4405-13-4
• EC Number: 224-551-3

Properties

• Density: 1.900
• Boiling point: 453 °C
• Flash point: 228 °C

Safety Data

• Hazard Symbols: Xi
• Risk Statements: 36/37/38
• Safety Statements: 26;36

Hazard Classification

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