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3-Hydroxyhexanoic Acid Methyl Ester

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Origin: China

Cas No: 21188-58-9

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

Property

CAS No.: 21188-58-9 Formula: C7H14O3 Molecular Weight: 146.18400

Description

3-Hydroxyhexanoic Acid Methyl Ester is an ester found in pineapple juice and is used as a flavoring compound in food.

Basic Info

Chemical Name	3-Hydroxyhexanoic Acid Methyl Ester
Synonyms	β-hydroxyhexanoic acid methyl ester;
CAS No.	21188-58-9
Molecular Formula	C7H14O3
Molecular Weight	146.18400
PSA	46.53000
LogP	0.71050

Properties

Density	1.005g/cm3
Boiling Point	223ºC at 760 mmHg
Flash Point	85ºC
Refractive Index	1.432
Vapor Pressure	0.02mmHg at 25°C

Safety Info

Safety Statements	26-39
Risk Statements	R41
Hazard Codes	Xi

Synthesis Route

Cellulose→furfural+5-Methyl furfural
Butyraldehyde+Methyl bromoacetate→3-Hydroxyhexanoic Acid Methyl Ester
methyl trans-2,3-epoxy-hexanoate→3-Hydroxyhexanoic Acid Methyl Ester

GC Analysis

Column type	Active phase	Temperature (°C)	Retention Index (I)	Temperature Control Method
Capillary	CP Sil 5 CB	-	1026.	temperature ramp
Capillary	CP Sil 5 CB	-	1026.	temperature ramp
Capillary	DB-1	-	1031.	temperature ramp
Capillary	DB-5MS	-	1048.	temperature ramp
Capillary	DB-1	-	1019.	temperature ramp