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- Appearance:according to email quotation
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Details:
| Product Name: | FEMA 2952 |
| Synonyms: | 3-Butylphthalide Impurity 10;Butyphthalide impurity14;3-propylidene-1(3h)-isobenzofuranon;phthalide,3-propylidene;PROPYLIDENE PHTHALIDE;N-PROPYLIDENEPHTHALIDE;FEMA 2952;CELERIAX |
| CAS: | 17369-59-4 |
| MF: | C11H10O2 |
| MW: | 174.2 |
| EINECS: | 241-402-8 |
| Product Categories: | Alphabetical Listings;Flavors and Fragrances;O-P |
| Mol File: | 17369-59-4.mol |
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| 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 |
n |
| FEMA | 2952 | 3-PROPYLIDENEPHTHALIDE |
| Fp | >230 °F |
| JECFA Number | 1168 |
| BRN | 4486 |
| Stability: | Stable. Combustible. Incompatible with strong oxidizing agents. |
| CAS DataBase Reference | 17369-59-4(CAS DataBase Reference) |
| Safety Information |
| Hazard Codes | Xn |
| Risk Statements | 22-43 |
| Safety Statements | 23-24/25-37-24 |
| WGK Germany | 3 |
| RTECS | NP7235000 |
| TSCA | Yes |
| MSDS Information |
| Provider | Language |
|---|---|
| SigmaAldrich | English |
| ALFA | English |
| FEMA 2952 Usage And Synthesis |
| Chemical Properties | yellow liquid |
| Chemical Properties | 3-Propylidenephthalide has a very powerful and warm, spicy herbaceous odor with a warm, spicy, herbaceous flavor. |
| Occurrence | Reported found in lovage root |
| 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. |
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