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| IUPAC name : | 1-(3-ethyl-5,5,8,8-tetramethyl-6,7-dihydronaphthalen-2-yl)ethanone |
| InChI : | InChI=1/C18H26O/c1-7-13-10-15-16(11-14(13)12(2)19)18(5,6)9-8-17(15,3)4/h10-11H,7-9H2,1-6H3 |
| InChIKey : | KSEZPRJUTHMFGZ-UHFFFAOYAH |
| SMILES : | CCC1=CC2=C(C=C1C(=O)C)C(CCC2(C)C)(C)C |
| (EINECS) number : | 201-817-7 |
| cas number : | 88-29-9 |
| beilstein number : | 2126062 |
| molar refractivity : | 81.25 ± 0.3 cm3 |
| parachor : | 661.4 ± 4.0 cm3 |
| index of refraction : | 1.497 ± 0.02 |
| surface tension : | 32.2 ± 3.0 dyne/cm |
| density : | 0.931 ± 0.06 g/cm3 |
| polarizability : | 32.21 ± 0.5 10-24cm3 |
| xlogp : | 6.10 |
| molecular weight : | 258.3984400 |
| formula : | C18 H26 O |
| BioActivity Analysis : | 79250 |
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| fda reg : | unspecified |
h. number : | unspecified |
| organoleptics : | |
| odor type : | musk |
| odor strength : | medium ,
recommend smelling in a 10.00 % solution or less |
odor description :
at 10.00 % in dipropylene glycol. | sweet intense musk ambrette macrocyclic |
| substantivity : | 400 Hour(s) |
| properties : | |
| appearence : | white powder |
| assay : | 98.00 - 100.00 %
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| Food Chemicals Codex Listed : | No |
| melting point : | 46.00 - 47.00 °C. @ 760.00 mm Hg
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| logp : | 6.41 |
| shelf life : | 36.00 month(s) or longer if stored properly. |
| storage : | store in cool, dry place in tightly sealed containers, protected from heat and light. |
| safety : | |
| Oral Toxicity(LD50) : |
Oral-Rat 260.00 mg/kg
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| Dermal Toxicity(LD50) : |
Not determined
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| flash point ( Deg. F. ) : | > 200.00 °F. TCC ( > 93.33 °C. )
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| IFRA critical Effect : | Neurotoxicity |
| recommendation for versalide usage levels up to : | | | PROHIBITED : Should not be used as a fragrance ingredient.
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| recommendation for versalide usage levels up to : | | | not for flavor use.
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| safety links : | |
| (EINECS) number : | 201-817-7 |
| chemidplus : | 000088299 |
| epa-srs : | 88-29-9 |
| dtp/nci : | 15342 |
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| ifra : | ifra - ( Found under : Acetyl ethyl tetramethyl tetralin ) |
| other : | |
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| references : | |
| pubchem : | 149939 |
| NIST Chemistry WebBook : | 3912467458 |
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| synonyms : |
| | acetyl ethyl tetramethyl tetralin | | 6- | acetyl-1,1,4,4-tetramethyl-7-ethyl-1,2,3,4-tetralin | | 7- | acetyl-6-ethyl-1,2,3,4-tetrahydro-1,1,4,4-tetramethyl naphthalene | | 1-(3- | ethyl-5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthalenyl) ethanone | | 3'- | ethyl-5',6',7',8'-tetrahydro-5',5',8',8'-tetramethyl-2'-acetonaphthone | | | musk 36Aa | | | versalide |
| soluble in : |
| | alcohol | | | benzyl alcohol | | | benzyl benzoate | | | diethyl phthalate | | | isopropyl myristate |
| insoluble in : |
| | water |
| stability : |
| | very stable |
| (odor and/or flavor) used in : |
| | ambrette | | | musk |
| natural occurrence in : |
| not found in nature |
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