- P-TOLYL ISOBUTYRATE
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- $0.00 / 1kg
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2024-07-22
- CAS:103-93-5
- Min. Order: 1kg
- Purity: 98%
- Supply Ability: 10ton
- P-TOLYL ISOBUTYRATE
-
- $1.00 / 1KG
-
2020-01-10
- CAS:103-93-5
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 200kg
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| | P-TOLYL ISOBUTYRATE Basic information |
| Product Name: | P-TOLYL ISOBUTYRATE | | Synonyms: | Propanoicacid,2-methyl-,4-methylphenylester;P-TOLYL ISOBUTYRATE;P-CRESYL ISOBUTYRATE;P-CRESOL ISOBUTYRATE;PARA TOLYL ISOBUTYRATE;PARA CRESYL ISOBUTYRATE;FEMA 3075;ISOBUTYRIC ACID P-TOLYL ESTER | | CAS: | 103-93-5 | | MF: | C11H14O2 | | MW: | 178.23 | | EINECS: | 203-159-6 | | Product Categories: | Organics | | Mol File: | 103-93-5.mol |  |
| | P-TOLYL ISOBUTYRATE Chemical Properties |
| Boiling point | 237 °C(lit.) | | density | 0.993 g/mL at 25 °C(lit.) | | FEMA | 3075 | P-TOLYL ISOBUTYRATE | | refractive index | n20/D 1.487(lit.) | | Fp | 205 °F | | solubility | insoluble in water, soluble in alcohol and oils | | form | clear liquid | | color | Colorless to Light yellow | | Odor | at 1.00 % in dipropylene glycol. animal floral lily narcissus green fruity | | Odor Type | animal | | biological source | synthetic | | JECFA Number | 701 | | Major Application | flavors and fragrances | | Cosmetics Ingredients Functions | PERFUMING | | InChI | 1S/C11H14O2/c1-8(2)11(12)13-10-6-4-9(3)5-7-10/h4-8H,1-3H3 | | InChIKey | UPPSFGGDKACIKP-UHFFFAOYSA-N | | SMILES | CC(C)C(=O)Oc1ccc(C)cc1 | | LogP | 2.89 | | EPA Substance Registry System | Propanoic acid, 2-methyl-, 4-methylphenyl ester (103-93-5) |
| WGK Germany | 2 | | RTECS | NQ5460000 | | TSCA | TSCA listed | | HS Code | 29156000 | | Storage Class | 10 - Combustible liquids | | toxicity | The acute oral LD50 value in rats was reported as 4 ml/kg (3.53-4.58 ml/kg) and the acute dermal LD50 value in rabbits as 3.97 ml/kg (Levenstein, 1974). |
| | P-TOLYL ISOBUTYRATE Usage And Synthesis |
| Chemical Properties | p-Tolyl isobutyrate has a very strong, lily-narcissus odor. | | Occurrence | Has apparently not been reported to occur in nature. | | Uses | Flavoring. | | Preparation | By esterification of p-cresol with isobutyric acid. | | Definition | ChEBI: P-Tolyl isobutyrate is a benzoate ester and a member of phenols. | | Safety Profile | Moderately toxic by
ingestion and skin contact. Combustible
liquid. When heated to decomposition it
emits acrid smoke and irritating fumes. |
| | P-TOLYL ISOBUTYRATE Preparation Products And Raw materials |
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