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551-08-6 Butylidene phthalide |
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Chemical Name | Butylidene phthalide |
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 |
Molecular Formula | C12H12O2 |
Molecular Weight | 188.2225 |
InChl | 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+ |
CAS Registry Number | 551-08-6 |
EINECS | 208-991-3 |
Molecular Structure | ![]() |
Density | 1.204g/cm3 |
Boiling Point | 312°C at 760 mmHg |
Refractive Index | 1.631 |
Flash Point | 127.9°C |
Vapour Pressur | 0.000545mmHg at 25°C |
Risk Codes | R22##Harmful if swallowed.:; |
Safety Description | S36/37##Wear suitable protective clothing and gloves.:; |
MSDS |