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| Store: | Dry |
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| Butyl salicylate Basic information |
| Product Name: | Butyl salicylate |
| Synonyms: | Salicylic Acid Butyl Ester 2-Hydroxybenzoic Acid Butyl Ester Butyl 2-Hydroxybenzoate;BUTYL SALICYLATE;BUTYL 2-HYDROXYBENZOATE;2-Hydroxy-benzoic acid, butyl ester;2-hydroxy-benzoicacibutylester;Benzoicacid,2-hydroxy-,butylester;Brunol;Butyl o-hydroxybenzoate |
| CAS: | 2052-14-4 |
| MF: | C11H14O3 |
| MW: | 194.23 |
| EINECS: | 218-142-9 |
| Product Categories: | A-B;Alphabetical Listings;Flavors and Fragrances |
| Mol File: | 2052-14-4.mol |
| Butyl salicylate Chemical Properties |
| Melting point | -5.9°C |
| Boiling point | 268 °C (lit.) |
| density | 1.08 g/mL at 25 °C (lit.) |
| FEMA | 3650 | BUTYL SALICYLATE |
| refractive index | 1.5120 |
| Fp | 134°C |
| form | liquid |
| pka | 8.15±0.30(Predicted) |
| color | Colorless to Almost colorless |
| Odor | Somewhat rough-herbaceous-chemical odor |
| Odor Type | floral |
| biological source | synthetic |
| Water Solubility | 2.8g/L(37 ºC) |
| JECFA Number | 901 |
| InChIKey | YFDUWSBGVPBWKF-UHFFFAOYSA-N |
| LogP | 3.83 |
| CAS DataBase Reference | 2052-14-4(CAS DataBase Reference) |
| NIST Chemistry Reference | Benzoic acid, 2-hydroxy-, butyl ester(2052-14-4) |
| EPA Substance Registry System | Benzoic acid, 2-hydroxy-, butyl ester (2052-14-4) |
| Safety Information |
| Hazard Codes | Xn |
| Risk Statements | 36/37/38-22 |
| Safety Statements | 26-36/37/39-36 |
| Butyl salicylate Usage And Synthesis |
| Chemical Properties | Butyl salicylate has a rough, herbaceous, chemical odor with a trace of wintergreen. |
| Occurrence | Reported found in mountain papaya. |
| Uses | Butyl salicylate is used in perfume compositions as a modifier for higher esters of Salicylic acid. It produces a Fougere-like note with Coumarin and Lavandin - with or without Oakmoss - but not as attractive as the one obtainable with the Amylester. Blends well with the herbaceous oils, with Pine needle oils and related chemicals (Bornyl family), with Cedarwood producls and it gives good fixative effect along with the simple Nitromusks in low-cost perfumes. |
| Preparation | By direct esterification of n-butol with salicylic acid under azeotropic conditions. |
| Definition | ChEBI: Butyl salicylate is a member of phenols and a benzoate ester. It is functionally related to a salicylic acid. |
| Aroma threshold values | Detection 5 to 7 ppb; Recognition 10 ppb |
| Synthesis Reference(s) | Tetrahedron Letters, 37, p. 6375, 1996 DOI: 10.1016/0040-4039(96)01351-2 |
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