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Methyl 3,4-dihydroxybenzoate

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Origin: China

Cas No: 2150-43-8

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

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

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Products Specification
Product Description

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CAS No.: 2150-43-8 Formula: C8H8O4 Molecular Weight: 168.14700

Description

The methyl ester of 3,4-Dihydroxybenzoic Acid with antioxidant properties.

Basic Info

Chemical Name	Methyl 3,4-dihydroxybenzoate
Synonyms	Methyl 3,4-Dihydroxybenzoate; 3,4-DIHYDROXY-BENZOIC ACID METHYL ESTER; 3,4-dihydroxy methyl benzoate; 3,4-Dihydroxybenzoic Acid Methyl Ester; Protocatechuic acid,methyl ester; 3,4-dihydroxy-6-methoxycarbonylbenzene; Protocatechuic Acid Methyl Ester; Methyl protocatechuate;
CAS No.	2150-43-8
Molecular Formula	C8H8O4
Molecular Weight	168.14700
PSA	66.76000
LogP	0.88440

Properties

Appearance & Physical State	White to off-white crystalline powder
Density	1.354 g/cm3
Boiling Point	351.5ºC at 760 mmHg
Melting Point	134-135ºC
Flash Point	148.5ºC
Refractive Index	1.587
Vapor Pressure	2.02E-05mmHg at 25°C

Safety Info

Safety Statements	S26-S36
HS Code	2918290000
Risk Statements	R36/37/38

Synthesis Route

Methylparaben→Methyl 3,4-dihydroxybenzoate+Methyl 4-hydroxy-3-nitrobenzoate
Methanol+3,4-dihydroxybenzoic acid→Methyl 3,4-dihydroxybenzoate+Methyl 3-hydroxy-4-methoxybenzoate
Methanol+3,4-dihydroxybenzoic acid→Methyl 3,4-dihydroxybenzoate

Precursor

3,4-dihydroxybenzoic acid
Methylparaben
methyl vanillate
Trimethoxymethane

Downstream Product

luteolin
Piperonylic acid
METHYLENE DIURETHANE
Methyl 2-amino-4,5-bis(2-methoxyethoxy)benzoate

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