Caramel Furanone（CAS#28664-35-9）

Chemical Property:

Molecular Formula	C6H8O3
Molar Mass	128.13
Density	1.049g/mLat 25°C
Melting Point	26-29°C(lit.)
Boling Point	184°C(lit.)
Flash Point	>230°F
JECFA Number	243
Vapor Presure	0.00699mmHg at 25°C
Appearance	Clear yellow liquid.
pKa	9.28±0.40(Predicted)
Storage Condition	Sealed in dry,2-8°C
Refractive Index	n20/D 1.491(lit.)
MDL	MFCD00059957
Physical and Chemical Properties	Clear yellow liquid. The boiling point of 81 deg C (80Pa), the melting point of 26~29 deg C. Sweet, caramel, Maple, brown sugar aroma. Natural products are found in roasted Virginia tobacco, rice wine, fenugreek, etc.

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Product Detail

Product Tags

Hazard Symbols	Xn – Harmful
Risk Codes	20/22 – Harmful by inhalation and if swallowed.
Safety Description	36 – Wear suitable protective clothing.
WGK Germany	3
HS Code	29329990

Introduction

Boiling point 81 ℃(80Pa), melting point 26~29 ℃. Sweet, caramel, maple, brown sugar fragrance. 4, 5-dimethyl-3-hydroxy-2, 5-dihydrofuran-2-one is the key aroma and flavor compound of fenugreek seeds. It also occurs in wine and tobacco. Naturally present: fenugreek seeds, Virginia flue-cured tobacco and rice wine.

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