(1,3:2,4) DIBENZYLIDENE SORBITOL 19046-64-1

DIBENZYLIDENE SORBITOL (CAS 19046-64-1, C20H22O6), is a white crystalline solid, widely used in organic synthesis and as a chiral auxiliary in asymmetric catalysis, with excellent stereoselectivity and high enantioselectivity, playing a crucial role in pharmaceutical and fine chemical industries.

2D 3D

19046-64-1 Structure

Properties
NMR Specturm
Synthesis Route
Supplier list

19046-64-1 Basic Information

Chemical Name(1,3:2,4) DIBENZYLIDENE SORBITOL
CAS No.19046-64-1
Molecular FormulaC₂₀H₂₂O₆
Molecular Weight358.39
PSA77.38000
LogP1.93660
PubChemID12147400
Synonyms(1,3:2,4) DIBENZYLIDENE SORBITOL (DBS); (1R)-1-[(2R,4R,4aR,6R,8aS)-2,6-Diphenyltetrahydro[1,3]dioxino[5,4-d][1,3]dioxin-4-yl]-1,2-ethanediol (non-preferred name); 1,3:2,4-bis-O-(benzylidene)-D-sorbitol(DBS);

19046-64-1 Properties

Density1.272
Boiling Point565.2°C at 760 mmHg
Flash Point295.6°C
Melting Point224-228 °C
Vapour Pressure1.31E-13mmHg at 25°C
Refractive index1.577

19046-64-1 NMR Specturm

19046-64-1 13C NMR : Predict
19046-64-1 1H NMR : Predict

19046-64-1 Synthesis Route

4148-67-8

4148-67-8

19046-64-1

19046-64-1 10 Suppliers

50-70-4

50-70-4 556 Suppliers

100-52-7

100-52-7 232 Suppliers

19046-64-1

19046-64-1 10 Suppliers

19046-64-1 Supplier list

Alfa Chemistry ^2YRS Manufacturer
1,3:2,4-Bis(O-benzylidene)-D-sorbitol Appearance:White powder Purity: FOB Price: / Contact Supplier
Hangzhou J&H Chemical Co., Ltd.
1,3:2,4-BIS-O-(BENZYLIDENE)-D-SORBITOL(DBS) Appearance: Purity:99% FOB Price: / Contact Supplier
Ningbo Hi Other
D-Glucitol,1,3:2,4-bis-O-(phenylmethylene)- Appearance:White powder Purity:98% FOB Price: / Contact Supplier
Antimex Chemical Limied
(1,3,4,5,6,7-HEXAHYDRO-1,3-DIOXO-2H-ISOINDOL-2-YL)METHYL(1R-TRANS)-2,2-DIMETHYL-3-(2-METHYLPROP-1-ENYL)CYCLOPROPANECARBOXYLATE Appearance:detailed see specifications Purity:99% FOB Price: / Contact Supplier
Hubei Hengxin Chemical Co., Ltd. Manufacturer
(1,3:2,4) DIBENZYLIDENE SORBITOL Appearance: Purity:98% FOB Price: / Contact Supplier

Total 9 Flubendazole Suppliers

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