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1,5-dimethyl naphthalene

Chemical Structure

General Material Information

Preferred name 1,5-dimethyl naphthalene
Trivial Name 1,5-Dimethylnaphthalene
Short Description naphthalene, 1,5-dimethyl-
Formula C12 H12
CAS Number 571-61-9
ECHA Number 209-338-5
FDA UNII 60CM3233U9
Nikkaji Number J116.787A
Beilstein Number 2039843
MDL MFCD00004038
Bio Activity Summary External link
NMR Predictor External link
Synonyms
  • 1,5-dimethylnaphthalene
  • naphthalene, 1,5-dimethyl-
  • naphthalene, 1,5-dimethyl- (8CI)(9CI)
  • 1,5-Dimethylnaphthalene
  • NSC 59388

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

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Literature & References

1,5-dimethylnaphthalene
NIST Chemistry WebBook:Search Inchi
Pubchem (cid):11306
Pubchem (sid):134976164
Publications by US Patents
3,931,166 - Certain 2,5-dimethyl-3-thiopyrazines
Flavoring agent

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
CHEBI:View
CHEMBL:View
HMDB (The Human Metabolome Database):Search
Export Tariff Code:2902.90.9000
ChemSpider:View

PhysChem Properties

Material listed in food chemical codex No
Molecular weight 156.22764587402
Boiling Point 265 to 266°C @ 760 mm Hg
Vapor Pressure 0.015 mmHg @ 25 °C
Flash Point TCC Value 111.4 °C TCC
logP (o/w) 4.38
Solubility
alcohol Yes
water, 2.74 mg/L @ 25 °C (exp) Yes
water No

Organoleptic Properties

Flavor Type: Moldy
moldy, aromatic

Safety Information

Safety information

Preferred SDS: View
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:
information only not used for fragrances or flavors
Recommendation for 1,5-dimethyl naphthalene usage levels up to:
not for fragrance use.
Recommendation for 1,5-dimethyl 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 :11306
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:3
1,5-dimethylnaphthalene
Chemidplus:0000571619