Beafully dl mandelic acid
Cov ntaub ntawv yooj yim
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Yam khoom |
Paub meej |
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Suav lub npe |
DL-Mandelic Acid (Alias: Amygdalic Acid, Phenylglycolic Acid, -Hydroxyphenylacetic Acid) |
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Lub npe Askiv |
DL-Mandelic acid; (±)-Mandelic acid |
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CAS Nr. |
90-64-2 |
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EINECS No. |
202-007-6 |
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Molecular Formula |
C₈H₈O₃ |
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Kwv tij Molecular Mass |
152.15 |
Physicochemical Properties
Qhov tsos thiab daim ntawv: Dawb orthorhombic flaky crystals, nquag rau discoloration thiab decomposition thaum raug rau lub teeb.
Melting Point RangeKub: 119-121 degree
Qhov ceev Parameter: 1.30 Nws
Dej SolubilitySolubility hauv dej yog li 150 g / L ntawm 20 degree
Dissociation tsis tu ncua: pKa yog kwv yees li 3.85 ntawm 25 degree
Cov ntawv thov tseem ceeb
Pharmaceutical thiab Intermediate Field
Raws li ib qho tseem ceeb nruab nrab, zoo nkauj dl mandelic acid yog siv nyob rau hauv lub synthesis ntawm ntau yam tshuaj, xws li cyclandelate (ib tug vasodilator), hydroxybenzazole (ib qho tshuaj ophthalmic), nrog rau kev npaj xws li pemoline thiab cefamandole.
Nws tseem tuaj yeem siv ncaj qha los ua cov tshuaj tua kab mob thiab tshuaj xyuas tshuaj reagent, qhov chaw tshwj xeeb ntawm cov khoom zoo nkauj dl mandelic acid ntxiv txhim kho nws daim ntawv thov nqi hauv daim teb no.
Lwm daim ntawv thov teb
Tshuaj ntsuam xyuas: Ua haujlwm tshwj xeeb rau zirconium thiab tuaj yeem siv rau kev txiav txim siab ntau ntawm cov ntsiab lus tooj liab.
Industrial Synthesis: Siv dav hauv cov organic synthesis cov tshuaj tiv thaiv thiab tseem ua haujlwm raws li cov tshuaj tua kab mob, nrog rau zoo nkauj dl mandelic acid ua lub luag haujlwm tseem ceeb hauv kev txhim kho cov tshuaj tiv thaiv thiab cov khoom zoo.
Kev soj ntsuam lom neeg: Ua raws li luv luv -lub sij hawm biomarker rau styrene raug.
Cim npe nrov: beafully dl mandelic acid, Tuam Tshoj beafully dl mandelic acid
