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| IUPAC name : | 1,2,3,4-tetrahydroquinoline |
| InChI : | InChI=1/C9H11N/c1-2-6-9-8(4-1)5-3-7-10-9/h1-2,4,6,10H,3,5,7H2 |
| InChIKey : | LBUJPTNKIBCYBY-UHFFFAOYAZ |
| SMILES : | C1CC2=CC=CC=C2NC1 |
| cas number : | 635-46-1 |
| (EINECS) number : | 211-237-6 |
| beilstein number : | 0116149 |
| molar refractivity : | 41.77 ± 0.3 cm3 |
| parachor : | 326.3 ± 4.0 cm3 |
| index of refraction : | 1.544 ± 0.02 |
| surface tension : | 37.0 ± 3.0 dyne/cm |
| density : | 1.006 ± 0.06 g/cm3 |
| polarizability : | 16.56 ± 0.5 10-24cm3 |
| XlogP : | 1.90 |
| molecular weight : | 133.1903400 (IUPAC) |
| formula : | C9 H11 N |
| BioActivity Analysis : | 79220 |
| NMR Predictor : | Predict |
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| export tariff code : | 2933.40.7050 |
| fda reg : | unspecified |
Suppliers :
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| Penta : | 1,2,3,4-tetrahydroquinoline
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| SAFC Global® : | 1,2,3,4-Tetrahydroquinoline
≥98% |
organoleptics :
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| odor type : | animal |
| odor strength : | medium , recommend smelling in a 1.00 % solution or less |
odor description: at 1.00 % in dipropylene glycol. | honey civet animal phenolic |
properties :
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| appearence : | yellow crystals |
| assay : | 98.00 to 100.00 %
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| Food Chemicals Codex Listed : | No |
| specific gravity : | 1.05460 @ 23.90 °C.
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| refractive index : | 1.59400 @ 20.00 °C.
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| melting point : | 18.00 to 21.00 °C. @ 760.00 mm Hg
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| boiling point : | 250.00 to 251.00 °C. @ 760.00 mm Hg
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| boiling point : | 113.00 to 117.00 °C. @ 10.00 mm Hg
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| vapor pressure : | 0.04600 mm/Hg @ 25.00 °C. |
| flash point : | 213.00 °F. TCC ( 100.56 °C. )
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| logP (o/w) : | 2.29 |
safety :
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| most important hazard(s) : | Xi - Irritant |
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R 36/37/38 - Irritating to eyes, respiratory system, and skin. S 02 - Keep out of the reach of children. S 24/25 - Avoid contact with skin and eyes. S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S 37/39 - Wear suitable 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 : | fragrance agents |
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| recommendation for 1,2,3,4-tetrahydroquinoline fragrance usage levels up to : |
| | 0.5000 % in the fragrance concentrate.
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| recommendation for 1,2,3,4-tetrahydroquinoline flavor usage levels up to : |
| | not for flavor use.
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safety references :
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| EPI System : | view |
| Canada Domestic Sub. List : | Yes |
| EPA Chem. Sub. Inventory : | Yes |
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| WGK Germany : | 3 |
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| | 1,2,3,4-tetrahydroquinoline |
| (EINECS) number : | 211-237-6 |
| chemidplus : | 000635461 |
| EPA Substance Registry Services : | 635-46-1 |
| dtp/nci : | 15311 |
references :
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| | 1,2,3,4-tetrahydroquinoline |
| NIST Chemistry WebBook : | 4281586545 |
| pubchem : | 211631 |
other :
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