CAS 4100-80-5 | METHYLSUCCINIC ANHYDRIDE
Molecular Formula: C5H6O3
Molecular Weight: 114.1
EINECS: 223-870-5
Purity: 97% Min.
Package: 1 g / 5 g / 25 g / 100 g / 1 kg / 25 kg
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Product Introduction
Specification of CAS 4100-80-5 | METHYLSUCCINIC ANHYDRIDE
ITEMS | SPECIFICATION |
Melting point | 33-35 °C (lit.) |
storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
Fp | >230 °F |
refractive index | 1.4630 |
density | 1.22 g/mL at 25 °C (lit.) |
Boiling point | 238-240 °C (lit.) |
EPA Substance Registry System | 2,5-Furandione, dihydro-3-methyl- (4100-80-5) |
Synthesis of CAS 4100-80-5 | METHYLSUCCINIC ANHYDRIDE
Conditions
With oxalyl dichloride; N,N-dimethyl-formamide In toluene for 3h; Inert atmosphere; Reflux;
Reference
Kantin, Grigory; Chupakhin, Evgeny; Dar'in, Dmitry; Krasavin, Mikhail
[Tetrahedron Letters, 2017, vol. 58, # 32, p. 3160 - 3163]
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