cetraric acid

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9-ethoxymethyl-4-formyl-3,8-dihydroxy-1,6-dimethyl-11-oxodibenzo(b,E)(1,4)dioxepin-7-carboxylic acid

CAS: 489-49-6 C20 H18 O9 MW: 402.35626000
All Ingredients Aromatic Ingredients CAS Numbers EINECS Numbers Found in Nature

Identification

Namecetraric acid
CAS Number489-49-6
EINECS207-697-2
FDA UNII38E6XBV79E
Molecular FormulaC20 H18 O9
Molecular Weight402.35626000
Nikkaji NumberJ9.381E

Regulatory

Physical Properties

Assay 95.00 to 100.00
Food Chemicals Codex Listed No
Boiling Point 657.95 °C. @ 760.00 mm Hg (est)
Flash Point 456.00 °F. TCC ( 235.40 °C. ) (est)
logP (o/w) 4.930 (est)
Soluble in water, 0.4931 mg/L @ 25 °C (est)

No sensory data available

Safety Information

Oral/Parenteral ToxicityNot determined
Dermal ToxicityNot determined
Inhalation ToxicityNot determined

GHS Classification

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

Safety in Use

Categorynatural substances and extractives
Recommendation for cetraric acid usage levels up tonot for fragrance use.
Recommendation for cetraric acid flavor usage levels up tonot for flavor use.

No supplier data available

Potential Uses

None Found

Natural Occurrence

found in nature

Synonyms

cetrarin 11H- dibenzo[b,e][1,4]dioxepin-7-carboxylic acid, 9-(ethoxymethyl)-4-formyl-3,8-dihydroxy-1,6-dimethyl-11-oxo- 9- ethoxymethyl-4-formyl-3,8-dihydroxy-1,6-dimethyl-11-oxodibenzo(b,E)(1,4)dioxepin-7-carboxylic acid 9- ethoxymethyl-4-formyl-3,8-dihydroxy-1,6-dimethyl-11-oxodibenzo[b,e][1,4]dioxepin-7-carboxylic acid 4-( ethoxymethyl)-10-formyl-3,9-dihydroxy-1,7-dimethyl-6-oxobenzo[b][1,4]benzodioxepine-2-carboxylic acid 9-( ethoxymethyl)-4-formyl-3,8-dihydroxy-1,6-dimethyl-11-oxo-11H-dibenzo[b,e][1,4]dioxepin-7-carboxylic acid 9-( ethoxymethyl)-4-formyl-3,8-dihydroxy-1,6-dimethyl-11-oxo-11H-dibenzo[b,e][1,4]dioxepine-7-carboxylic acid Try the PubMed Search.