ethyl protocatechuate

protocatechuic acid, ethyl ester

CAS: 3943-89-3 C9 H10 O4 MW: 182.17550000

All Ingredients Aromatic Ingredients CAS Numbers EINECS Numbers Food Additives - Direct Found in Nature M.W Index

Identification

Name	ethyl protocatechuate
CAS Number	3943-89-3
EINECS	223-529-0
FDA UNII	4YGJ96WTBG
Molecular Formula	C9 H10 O4
Molecular Weight	182.17550000
MDL Number	MFCD00002199
Nikkaji Number	J208.318C
XlogP3	1.80 (est)

Regulatory

JECFA Food Additive

Ethyl Protocatechuate

Physical Properties

Appearance	whit to brownish yellow crystalline powder (est)
Assay	98.00 to 100.00
Food Chemicals Codex Listed	No
Melting Point	132.00 to 135.00 °C. @ 760.00 mm Hg
Boiling Point	357.00 to 358.00 °C. @ 760.00 mm Hg (est)
Vapor Pressure	0.000010 mmHg @ 25.00 °C. (est)
Flash Point	297.00 °F. TCC ( 147.00 °C. ) (est)
logP (o/w)	1.874 (est)
Soluble in	alcohol

Organoleptic Properties

Odor Description

at 100.00 %.

Safety Information

Preferred SDS	View
Oral/Parenteral Toxicity	Not determined
Dermal Toxicity	Not determined
Inhalation Toxicity	Not determined

GHS Classification

['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']

Safety in Use

Category	antioxidants
Recommendation for ethyl protocatechuate usage levels up to	not for fragrance use.
Recommendation for ethyl protocatechuate flavor usage levels up to	not for flavor use.

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Potential Uses

None Found

Natural Occurrence

found in nature

Synonyms

benzoic acid, 3,4-dihydroxy-, ethyl ester 3,4- DHBEEOP 3,4- dihydroxybenzoic acid ethyl ester 3,4- dihydroxybenzoic acid, ethyl ester dihydroxybenzoicacidethylester ethyl 3,4-dihydroxybenzoate protocatechuic acid ethyl ester protocatechuic acid, ethyl ester Info: EVALUATION OF CERTAIN FOOD ADDITIVES AND CONTAMINANTS