CAS 4036-30-0|(S)-(ntxiv)-Phenylsuccinic Acid
Cov roj formula: C10H10O4
Molecular Luj: 194.18
EINECS: 223-719-3
Purity: 97% Min.
Pob: 250 mg / 1 g / 5 g / 100 g
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Specification ntawm CAS 4036-30-0|(S)-(ntxiv)-Phenylsuccinic acid
Yam khoom | SPECIFICATION |
Melting point | 173-176 degree |
alpha | 168 º (c=1, acetone) |
Cia temp. | Muab kaw rau hauv qhuav, Chav Kub |
Refractive Index | 147.5 degree (C{2}}, EtOH) |
kev ua haujlwm kho qhov muag | [ ]20 / D ntxiv rau 171 ± 4 degree , c=1 feem pua hauv acetone |
Qhov ntom | 1.2534 |
Boiling point | 290.62 degree |
pka ua | 3.60 |
BRN | 2616723 |
Synthesis ntawmCAS 4036-30-0|(S)-(ntxiv)-Phenylsuccinic acid
Cov xwm txheej
Nrog sodium hydroxide; thionyl chloride; brucine Cov khoom faib; multistep cov tshuaj tiv thaiv; 2.) 100 ° C; qhov ratio ntawm racemization;
Kev siv
Hansen, Hans-Juergen; Sliwka, Hans-Richard; Hug, Werner [Helvetica Chimica Acta, 1982, vol. 65, nr 1, p. 325 - 343]
Cim npe nrov: cas 4036-30-0|(s)-(ntxiv)-phenylsuccinic acid, nqe, hais, luv nqi, hauv Tshuag, kev muag
