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General Material Information

Preferred name isofreshal
Trivial Name 5(or 6)-Methyl-7(or 8)-(1-methylethyl)bicyclo[2.2.2]oct-5-ene-2-carboxaldehyde
Short Description isopropyl methyl bicyclooctene-2-carbaldehyde
Formula C13 H20 O
CAS Number 68259-31-4
ECHA Number 269-522-6
FDA UNII Search
xLogP3-AA 2.20 (est)
NMR Predictor External link
Synonyms
  • iso freshal
  • lierral
  • 8-methyl-2-propan-2-ylbicyclo[2.2.2]oct-4(8)-ene-6-carbaldehyde
  • 5(or 6)- methyl-7(or 8)-(1-methyl ethyl) bicyclo(2.2.2)oct-5-ene-2-carbaldehyde
  • iso propyl methyl bicyclooctene-2-carbaldehyde
  • 8-methyl-2-propan-2-ylbicyclo[2.2.2]oct-4(8)-ene-6-carbaldehyde
  • Bicyclo[2.2.2]oct-5-ene-2-carboxaldehyde, 5(or 6)-methyl-7(or 8)-(1-methylethyl)-
  • 5(or 6)-Methyl-7(or 8)-(1-methylethyl)bicyclo[2.2.2]oct-5-ene-2-carboxaldehyde

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Other Information

PhysChem Properties

Material listed in food chemical codex No
Molecular weight 192.30160522461
Boiling Point 269 to 271°C @ 760 mm Hg
Vapor Pressure 0.007 mmHg @ 25 °C
Flash Point TCC Value 94.6 °C TCC
logP (o/w) 3.821 est
Solubility
alcohol Yes
water, 10.74 mg/L @ 25 °C (est) Yes
water No

Organoleptic Properties

Odor Type: Aldehydic
aldehydic, fatty, green, metallic
General comment At 100.00 %. aldehydic fatty green metallic

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:
Not determined
Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined

Safety in use information

Category:
fragrance agents
RIFM Fragrance Material Safety Assessment: Search
IFRA Code of Practice Notification of the 49th Amendment to the IFRA Code of Practice
Recommendation for isofreshal flavor usage levels up to:
not for flavor use.

Safety references

EPI System: View
AIDS Citations:Search
Cancer Citations:Search
Toxicology Citations:Search
EPA Substance Registry Services (TSCA):68259-31-4
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :109261
National Institute of Allergy and Infectious Diseases:Data
8-methyl-2-propan-2-ylbicyclo[2.2.2]oct-4(8)-ene-6-carbaldehyde
Chemidplus:0068259314