Chemical Information
Article No.	AL0518
Grade	For Synthesis
Purity	98%
CAS Number	123-99-9
Molecular Formula	C9H16O4
Molecular Weight	188.22
HS Code	2917.191
Shelf Life	5 Years

Physical Properties
Boiling point	237 °C (20 hPa)
Density	1.225 g/cm3 (25 °C)
Flash point	210 °C
Melting Point	106.5 °C
Vapor pressure	<0.1 hPa (25 °C)
Solubility	2.4 g/l
Storage	Store below +30°C.

Safety Information and Hazard Symbols
Symbol	GHS07
Signal Word:	Warning
Hazardous Statement:	H319
Precaution Statement:	P305 + P351 + P338
Categories of danger	Irritant
Storage class	10 - 13 Other liquids and solids
WGK	WGK 1 slightly hazardous to water

Specifications
Appearance	White to yellow powder or flakes
Assay (GC, area%)	≥ 98.0 % (a/a)
Melting range (lower value)	≥ 106 °C
Melting range (upper value)	≤ 109 °C
Identity (IR)	passes test