- FEMA 2952
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- $0.00 / 25kg
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2025-02-14
- CAS:17369-59-4
- Min. Order: 1kg
- Purity: 99%
- Supply Ability: 1000tons
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| | FEMA 2952 Basic information |
| | FEMA 2952 Chemical Properties |
| Melting point | 5 °C(lit.) | | Boiling point | 170 °C12 mm Hg(lit.) | | density | 1.122 g/mL at 25 °C(lit.) | | refractive index | n20/D 1.586(lit.) | | FEMA | 2952 | 3-PROPYLIDENEPHTHALIDE | | Fp | >230 °F | | storage temp. | 2-8°C | | Odor | at 10.00 % in dipropylene glycol. celery herbal cortex lovage maple fenugreek phenolic brothy vegetable brown | | Odor Type | herbal | | biological source | synthetic | | JECFA Number | 1168 | | BRN | 4486 | | Stability: | Stable. Combustible. Incompatible with strong oxidizing agents. | | InChI | InChI=1S/C11H10O2/c1-2-5-10-8-6-3-4-7-9(8)11(12)13-10/h3-7H,2H2,1H3 | | InChIKey | NGSZDVVHIGAMOJ-UHFFFAOYSA-N | | SMILES | C1(=O)C2=C(C=CC=C2)C(=CCC)O1 | | LogP | 3.19 | | CAS DataBase Reference | 17369-59-4(CAS DataBase Reference) | | EPA Substance Registry System | 3-Propylidenephthalide (17369-59-4) |
| | FEMA 2952 Usage And Synthesis |
| Chemical Properties | 3-Propylidenephthalide has a very powerful and warm, spicy herbaceous odor with a warm, spicy, herbaceous flavor. | | Chemical Properties | yellow liquid | | Occurrence | Reported found in lovage root | | Uses | 3-Propylidenephthalide is used in Celery Essential Oil and preparation method thereof. | | Preparation | By condensing phthalic anhydride and butyric anhydride at 175°C in the presence of sodium butyrate. | | Taste threshold values | Taste characteristics at 25 ppm: green, celery, sweet and lovage with vegetative and herbal nuances. | | General Description | Clear yellow liquid. | | Air & Water Reactions | May be sensitive to prolonged exposure to air and moisture . Insoluble in water. | | Reactivity Profile | A ketone and an ether derivative. | | Health Hazard | ACUTE/CHRONIC HAZARDS: FEMA 2952 can cause irritation of the skin and eyes. When heated to decomposition it emits acrid smoke and fumes. | | Fire Hazard | FEMA 2952 is probably combustible. |
| | FEMA 2952 Preparation Products And Raw materials |
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