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| IUPAC name : | 1,2,4-trimethoxy-5-[(Z)-prop-1-enyl]benzene |
| InChI : | InChI=1/C12H16O3/c1-5-6-9-7-11(14-3)12(15-4)8-10(9)13-2/h5-8H,1-4H3/b6-5- |
| InChIKey : | RKFAZBXYICVSKP-WAYWQWQTBE |
| SMILES : | C/C=C\C1=CC(=C(C=C1OC)OC)OC |
| cas number : | 5273-86-9 |
| (EINECS) number : | 226-096-6 |
| beilstein number : | 1910605 |
| molar refractivity : | 62.17 ± 0.3 cm3 |
| parachor : | 480.2 ± 4.0 cm3 |
| index of refraction : | 1.526 ± 0.02 |
| surface tension : | 31.6 ± 3.0 dyne/cm |
| density : | 1.028 ± 0.06 g/cm3 |
| polarizability : | 24.64 ± 0.5 10-24cm3 |
| XlogP : | 2.70 |
| XlogP3 : | 3.00 |
| molecular weight : | 208.2536400 (IUPAC) |
| formula : | C12 H16 O3 |
| pherobase floral: | view |
| NMR Predictor : | Predict |
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| export tariff code : | 2909.30.4000 |
| fda reg : | unspecified |
Suppliers :
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| Nanjing : | 1,2,4-TRIMETHOXY-5-((Z)-1-PROPENYL)BENZENE, SS-ASARONE
orders in chinese. |
| Sigma-Aldrich-Aldrich : | cis-2,4,5-Trimethoxy-1-propenylbenzene
70% If you get a cover box over Sigma-aldrich web page, click here to set your country of origin. |
organoleptics :
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properties :
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| appearence : | colorless to pale yellow clear liquid |
| assay : | 95.00 to 100.00 %
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| Food Chemicals Codex Listed : | No |
| specific gravity : | 1.07300 @ 25.00 °C.
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| refractive index : | 1.56100 @ 20.00 °C.
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| boiling point : | 264.00 to 267.00 °C. @ 760.00 mm Hg
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| flash point : | > 230.00 °F. TCC ( > 110.00 °C. )
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| logP (o/w) : | 2.99 |
safety :
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| most important hazard(s) : | Xn - Harmful. |
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R 22 - Harmful if swallowed. S 02 - Keep out of the reach of children. S 23 - Do not breath vapour. S 24/25 - Avoid contact with skin and eyes. S 36/37/39 - Wear suitable clothing, gloves and eye/face protection.
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| Oral Toxicity(LD50) : | |
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Not determined
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| Dermal Toxicity(LD50) : | |
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Not determined
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| Inhalation Toxicity(LC50) : | |
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Not determined
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safety in use :
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| Category : | natural substances and extractives |
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| IFRA fragrance material specification : |
| | cis- and trans-Asarone as such should not be used as fragrance ingredients; essential oils containing cis- or trans-asarone (e.g. calamus oils) should not be used at a level such that the total concentration of cis- and trans-asarone exceeds 0.01% in consumer products. |
| limits in the finished product for - "leave on the skin contact" : |
| | 0.0100 % Restriction.
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| limits in the finished product for - "wash off the skin contact" : |
| | 0.0100 % Restriction.
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| limits in the finished product for - "no skin contact" : |
| | 0.0100 % Restriction.
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| recommendation for beta-asarone fragrance usage levels up to : |
| | PROHIBITED : Should not be used as a fragrance ingredient.
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| recommendation for beta-asarone flavor usage levels up to : |
| | not for flavor use.
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safety references :
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| EPI System : | view |
| IFRA : | IFRA - ( Found under : cis-and trans-Asarone ) |
| Chemical Carcinogenesis Research Information System : | Search |
| Env. Mutagen Info. Center : | Search |
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| WGK Germany : | 3 |
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| | 1,2,4-trimethoxy-5-[(Z)-prop-1-enyl]benzene |
| (EINECS) number : | 226-096-6 |
| RTECS : | DC3000000 for cas# 5273-86-9 |
| chemidplus : | 005273869 |
| EPA Substance Registry Services : | 5273-86-9 |
references :
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| | 1,2,4-trimethoxy-5-[(Z)-prop-1-enyl]benzene |
| NIST Chemistry WebBook : | 1033145987 |
| pubchem : | 39315368 |
other :
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| VCF-Online: | VCF Volatile Compounds in Food |