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1,2,3,4-tetrahydro-1,1,5,6-tetramethyl naphthalene
naphthalene, 1,2,3,4-tetrahydro-1,1,5,6-tetramethyl-

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Name:4,4,7,8-tetramethyl-2,3-dihydro-1H-naphthalene
CAS Number: 31197-54-3Picture of molecule3D/inchi
FDA UNII: Search
Nikkaji Web:J700.533D
XlogP3-AA:4.90 (est)
Molecular Weight:188.31340000
Formula:C14 H20
NMR Predictor:Predict (works with chrome, Edge or firefox)
Category:natural substances and extractives
 
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
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PubMed:Search
NCBI:Search
 
Physical Properties:
Assay: 95.00 to 100.00
Food Chemicals Codex Listed: No
Soluble in:
 water, 0.4381 mg/L @ 25 °C (est)
 
Organoleptic Properties:
Odor and/or flavor descriptions from others (if found).
 
Cosmetic Information:
None found
 
Suppliers:
BOC Sciences
For experimental / research use only.
Methylionene
Odor: characteristic
Use: Methylionene can be isolated from Sclerophoma pythiophila.
 
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:
natural substances and extractives
Recommendation for 1,2,3,4-tetrahydro-1,1,5,6-tetramethyl naphthalene usage levels up to:
 not for fragrance use.
 
Recommendation for 1,2,3,4-tetrahydro-1,1,5,6-tetramethyl naphthalene flavor usage levels up to:
 not for flavor use.
 
Safety References:
EPI System: View
AIDS Citations:Search
Cancer Citations:Search
Toxicology Citations:Search
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :3015543
National Institute of Allergy and Infectious Diseases:Data
4,4,7,8-tetramethyl-2,3-dihydro-1H-naphthalene
Chemidplus:0031197543
 
References:
 4,4,7,8-tetramethyl-2,3-dihydro-1H-naphthalene
NIST Chemistry WebBook:Search Inchi
Pubchem (cid):3015543
Pubchem (sid):135211468
 
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
Typical G.C.
VCF-Online:VCF Volatile Compounds in Food
ChemSpider:View
 
Potential Blenders and core components note
None Found
 
Potential Uses:
None Found
 
Occurrence (nature, food, other):note
 cistus oil @ 0.2%
Data GC Search Trop Picture
 found in nature
 
Synonyms:
 naphthalene, 1,2,3,4-tetrahydro-1,1,5,6-tetramethyl-
1,2,3,4-tetrahydro-1,1,5,6-tetramethylnaphthalene
1,1,5,6-tetramethyl-1,2,3,4-tetrahydronaphthalene
4,4,7,8-tetramethyl-2,3-dihydro-1H-naphthalene
 
 
Notes:
None found
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