| Product Name | Butylidene phthalide |
| CAS No. | 551-08-6 |
| Synonyms | n-Butylidenephthalide; 3-butylidene-2-benzofuran-1(3H)-one; (3Z)-3-butylidene-2-benzofuran-1(3H)-one; (3E)-3-butylidene-2-benzofuran-1(3H)-one |
| InChI | InChI=1/C12H12O2/c1-2-3-8-11-9-6-4-5-7-10(9)12(13)14-11/h4-8H,2-3H2,1H3/b11-8+ |
| Molecular Formula | C12H12O2 |
| Molecular Weight | 188.2225 |
| Density | 1.204g/cm3 |
| Boiling point | 312°C at 760 mmHg |
| Flash point | 127.9°C |
| Refractive index | 1.631 |
| Risk Codes | R22:Harmful if swallowed.; |
| Safety | S36/37:Wear suitable protective clothing and gloves.; |
551-08-6 butylidene phthalide
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