ethyl bicyclo(2.2.1)-5-heptene-2-carboxylate

(+-)-bicyclo[2.2.1]hept-5-ene-2-carboxylic acid, ethyl ester

CAS: 10138-32-6 C10 H14 O2 MW: 166.21998000 fruity

Identification

Nameethyl bicyclo(2.2.1)-5-heptene-2-carboxylate
IUPACethyl bicyclo[2.2.1]hept-2-ene-5-carboxylate
CAS Number10138-32-6
FDA UNIIQEA96R4A1Z
Molecular FormulaC10 H14 O2
Molecular Weight166.21998000
Nikkaji NumberJ41.837D

Regulatory

JECFA Food Flavoring2255 (+-)-bicyclo[2.2.1]hept-5-ene-2-carboxylic acid, ethyl ester
FEMA Number4790
FDANo longer provide for the use of these seven synthetic flavoring substances

Physical Properties

Assay 95.00 to 100.00
Food Chemicals Codex Listed No
Boiling Point 216.20 °C. @ 760.00 mm Hg (est)
Vapor Pressure 0.100000 mmHg @ 25.00 °C. (est)
Flash Point 168.00 °F. TCC ( 75.30 °C. ) (est)
logP (o/w) 2.270 (est)
Soluble in water, 256 mg/L @ 25 °C (est)

Organoleptic Properties

Odor Description at 100.00 %.

Safety Information

Oral/Parenteral Toxicityoral-rat LD50 4290 uL/kg
Dermal Toxicityskin-rabbit LD50 > 5 mL/kg
Inhalation ToxicityNot determined

GHS Classification

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

Safety in Use

Categoryflavor and fragrance agents
RIFM Fragrance Material Safety AssessmentSearch
baked goods0.50000
beverages(nonalcoholic)0.20000
beverages(alcoholic)0.20000
breakfast cereal0.50000
cheese-
chewing gum0.50000
condiments / relishes-
confectionery froastings0.40000
egg products-
fats / oils0.02000
fish products-
frozen dairy0.30000
fruit ices0.30000
gelatins / puddings0.20000
granulated sugar-
gravies-
hard candy0.40000
imitation dairy-
instant coffee / tea-
jams / jellies0.40000
meat products0.05000
milk products-
nut products-
other grains-
poultry-
processed fruits0.10000
processed vegetables-
reconstituted vegetables-
seasonings / flavors0.20000
snack foods-
soft candy0.30000
soups0.05000
sugar substitutes-
sweet sauces-

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Potential Uses

None Found

Natural Occurrence

not found in nature

Synonyms

bicyclo(2.2.1)hept-5-ene-2-carboxylic acid, ethyl ester bicyclo[2.2.1]hept-5-ene-2-carboxylic acid, ethyl ester (+-)- bicyclo[2.2.1]hept-5-ene-2-carboxylic acid, ethyl ester 5-nor bornene-2-carboxylic acid ethyl ester 5-nor bornene-2-carboxylic acid, ethyl ester ethyl 5-norbornene-2-carboxylate ethyl bicyclo(2.2.1)hept-5-ene-2-carboxylate US Patents: 8,114,823 - Isomers of bicyclo[2.2.1]hept-5-ene-2-carboxylic acid, ethyl ester and their use in perfume compositions