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

Chemical Structure

General Material Information

Preferred name ethyl bicyclo(2.2.1)-5-heptene-2-carboxylate
Trivial Name Ethyl bicyclo[2.2.1]hept-5-ene-2-carboxylate
Short Description (+-)-bicyclo[2.2.1]hept-5-ene-2-carboxylic acid, ethyl ester
Formula C10 H14 O2
CAS Number 10138-32-6
FEMA Number 4790
FDA UNII QEA96R4A1Z
Nikkaji Number J41.837D
xLogP3-AA 1.90 (est)
Bio Activity Summary External link
NMR Predictor External link
JECFA Food Flavoring 2255 (+-)-bicyclo[2.2.1]hept-5-ene-2-carboxylic acid, ethyl ester
FDA Patent No longer provide for the use of these seven synthetic flavoring substances
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
  • ethyl bicyclo[2.2.1]hept-2-ene-5-carboxylate
  • 5-Norbornene-2-carboxylic acid, ethyl ester
  • Ethyl bicyclo[2.2.1]hept-5-ene-2-carboxylate
  • 5-Norbornenecarboxylic acid ethyl ester
  • NSC 26489
  • NSC 62714
  • 5-Ethoxycarbonylnorbornene

US / EU / FDA / JECFA / FEMA / Scholar / Patents

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Literature & References

ethyl bicyclo[2.2.1]hept-2-ene-5-carboxylate
NIST Chemistry WebBook:Search Inchi
Pubchem (cid):24986
Pubchem (sid):134990022
Publications by 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

Other Information

(IUPAC):Atomic Weights of the Elements 2011 (pdf)
Videos:The Periodic Table of Videos
tgsc:Atomic Weights use for this web site
(IUPAC):Periodic Table of the Elements
HMDB (The Human Metabolome Database):Search
ChemSpider:View

Suppliers

BOC Sciences

PhysChem Properties

Material listed in food chemical codex No
Molecular weight 166.21998596191
Vapor Pressure 0.1 mmHg @ 25 °C
Flash Point TCC Value 75.3 °C TCC
logP (o/w) 2.27 est
Solubility
water, 256 mg/L @ 25 °C (est) Yes

Organoleptic Properties

Odor Type: Fruity
fruity, green, watery, honeydew
General comment At 100.00 %. fruity green watery honeydew

Safety Information

Safety information

Hazards identification
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
Pictogram
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
oral-rat LD50 4290 uL/kg
American Industrial Hygiene Association Journal. Vol. 23, Pg. 95, 1962.

Dermal Toxicity:
skin-rabbit LD50 > 5 mL/kg
American Industrial Hygiene Association Journal. Vol. 23, Pg. 95, 1962.

Inhalation Toxicity:
Not determined

Safety in use information

Category:
flavor and fragrance agents
RIFM Fragrance Material Safety Assessment: Search
IFRA Code of Practice Notification of the 49th Amendment to the IFRA Code of Practice
Use levels for FEMA GRAS flavoring substances on which the FEMA Expert Panel based its judgments that the substances are generally recognized as safe (GRAS).
The Expert Panel also publishes separate extensive reviews of scientific information on all FEMA GRAS flavoring substances and can be found at FEMA Flavor Ingredient Library
publication number: 27
Click here to view publication 27
average usual ppmaverage maximum ppm
baked goods: 0.500001.00000
beverages(nonalcoholic): 0.200001.00000
beverages(alcoholic): 0.200001.00000
breakfast cereal: 0.500001.00000
cheese: --
chewing gum: 0.500002.00000
condiments / relishes: --
confectionery froastings: 0.400002.00000
egg products: --
fats / oils: 0.020000.50000
fish products: --
frozen dairy: 0.300001.00000
fruit ices: 0.300001.00000
gelatins / puddings: 0.200001.00000
granulated sugar: --
gravies: --
hard candy: 0.400002.00000
imitation dairy: --
instant coffee / tea: --
jams / jellies: 0.400002.00000
meat products: 0.050000.50000
milk products: --
nut products: --
other grains: --
poultry: --
processed fruits: 0.100001.00000
processed vegetables: --
reconstituted vegetables: --
seasonings / flavors: 0.200001.00000
snack foods: --
soft candy: 0.300002.00000
soups: 0.050000.80000
sugar substitutes: --
sweet sauces: --

Safety references

EPI System: View
AIDS Citations:Search
Cancer Citations:Search
Toxicology Citations:Search
EPA Substance Registry Services (TSCA):10138-32-6
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :24986
National Institute of Allergy and Infectious Diseases:Data
ethyl bicyclo[2.2.1]hept-2-ene-5-carboxylate
Chemidplus:0010138326