methylbenzylidene camphor

neo heliopan MBC (Symrise)

CAS: 36861-47-9 C18 H22 O MW: 254.37254000

Identification

Namemethylbenzylidene camphor
IUPAC(2E)-4,7,7-trimethyl-2-[(4-methylphenyl)methylidene]bicyclo[2.2.1]heptan-3-one
CAS Number36861-47-9
EINECS253-242-6
FDA UNII8I3XWY40L9
Molecular FormulaC18 H22 O
Molecular Weight254.37254000
Nikkaji NumberJ2.361.347F
Beilstein9213949

Regulatory

Physical Properties

Appearance white powder (est)
Assay 95.00 to 100.00
Food Chemicals Codex Listed No
Boiling Point 371.00 to 372.00 °C. @ 760.00 mm Hg (est)
Flash Point 336.00 °F. TCC ( 168.90 °C. ) (est)
logP (o/w) 3.385 (est)
Soluble in alcohol
Insoluble in water

Cosmetic Information

CosIngcosmetic data
Cosmetic Usesuv absorbers

No sensory data available

Safety Information

Preferred SDSView
Oral/Parenteral ToxicityNot determined
Dermal ToxicityNot determined
Inhalation ToxicityNot determined

GHS Classification

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

Safety in Use

Categorycosmetic UV absorber
Recommendation for methylbenzylidene camphor usage levels up tonot for fragrance use.
Recommendation for methylbenzylidene camphor flavor usage levels up tonot for flavor use.

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Potential Uses

u.v. absorbers

Natural Occurrence

not found in nature

Synonyms

bicyclo[2.2.1]heptan-2-one, 1,7,7-trimethyl-3-[(4-methylphenyl)methylene]-, (3E)- enzacamene eusolex 6300 methyl benzylidene camphor 4- methyl benzylidene camphor 3-(4- methyl benzylidene camphor) 3-(4- methylbenzylidene)-DL-camphor 3-(p- methylbenzylidene)-DL-camphor (+-)-3-(p- methylbenzylidene)camphor 3-(4'- methylbenzylidene)camphor 3-(4- mythylbenzylidene)-d-camphor neo heliopan MBC (Symrise) parsol 5000 (2E)-4,7,7- trimethyl-2-[(4-methylphenyl)methylidene]bicyclo[2.2.1]heptan-3-one (±)-1,7,7- trimethyl-3-((4-methyl phenyl)methylene) bicyclo(2.2.1)heptan-2-one (3E)-1,7,7- trimethyl-3-(4-methylbenzylidene)bicyclo[2.2.1]heptan-2-one (3E)-1,7,7- trimethyl-3-[(4-methylphenyl)methyliden]bicyclo[2.2.1]heptan-2-on uvinul MBC 95 PubMed: Widespread occurrence of estrogenic UV-filters in aquatic ecosystems in Switzerland.