Tom ntej: 2,3-Di-O-para-toluoyl-D-tartaric acid CAS 32634-68-7

Ntseeg tshuaj yog ib tug ua Tuam Tshoj 2,3-Di-O-para-toluoyl-D-tartaric acid CAS 32634-68-7 chaw tsim tshuaj paus, tsum thiab exporter. Ua raws li kev ua raws li cov khoom zoo tshaj plaws, kom peb 2,3-Di-O-para-toluoyl-D-tartaric acid CAS 32634-68-7 tau txaus siab los ntawm ntau tus neeg siv khoom. Shandong Ntseeg

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2,3-Di-O-para-toluoyl-D-tartaric acid CAS 32634-68-7 Tshuaj Specification

2,3-Di-O-para-toluoyl-D-tartaric acid CAS 32634-68-7 Cov Khoom Siv Tshuaj

Melting point: 169-171 ° C (lit.)
Kev sib hloov tshwj xeeb: 136 º (c = 1, EtOH)
Kub taw tes: 432.57 ° C (roughestimate)
Qhov ceev: 1.3084 (roughestimate)
Refractive index: 139 ° (c = 1, EtOH)
Cia tej yam kev mob: inertia, roomtemperature
Solubility: DMSO (slimly), ethanol (sparingly), methanol (slimly) acidity coefficient: (PKA) 1.46 ± 0.25 (predicted)

2,3-Di-O-para-toluoyl-D-tartaric acid CAS 32634-68-7 Daim ntawv thov

Dav siv nyob rau hauv chiral daws teeb meem ntawm amine compounds