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Product Name:1,3:4,6-DI-O-BENZYLIDENE-D-MANNITOL
CAS:28224-73-9
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J & K SCIENTIFIC LTD.
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Product Name:1,3:4,6-Di-O-benzylidene-D-Mannitol
CAS:28224-73-9
Package:50g,5g
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| | 1,3:4,6-DI-O-BENZYLIDENE-D-MANNITOL Basic information |
| Product Name: | 1,3:4,6-DI-O-BENZYLIDENE-D-MANNITOL | | Synonyms: | 1,3,4,6-DI-O-BENZYLIDENE-D-MANNITOL;1,3:4,6-DI-O-BENZYLIDENE-D-MANNITOL;1,3:4,6-bis-O-(phenylMethylene)-D-Mannitol;(4R,4'R,5R,5'R)-2,2'-Diphenyl-[4,4'-bi(1,3-dioxane)]-5,5'-diol;D-Mannitol, 1,3:4,6-bis-O-(phenylmethylene)- | | CAS: | 28224-73-9 | | MF: | C20H22O6 | | MW: | 358.39 | | EINECS: | | | Product Categories: | 13C & 2H Sugars;Carbohydrates & Derivatives;Carbohydrate Synthesis;Monosaccharides;Specialty Synthesis;Aromatics;Heterocycles | | Mol File: | 28224-73-9.mol |  |
| | 1,3:4,6-DI-O-BENZYLIDENE-D-MANNITOL Chemical Properties |
| Melting point | 192-195 °C | | Boiling point | 595.4±50.0 °C(Predicted) | | density | 1.312±0.06 g/cm3(Predicted) | | storage temp. | 2-8°C | | solubility | Acetone (Slightly), Methanol ()Slightly | | form | Solid | | pka | 12.96±0.60(Predicted) | | color | White | | optical activity | [α]20/D 8.4±0.3°, c = 1% in acetone | | BRN | 1627753 | | CAS DataBase Reference | 28224-73-9(CAS DataBase Reference) |
| WGK Germany | 3 | | F | 21 | | HS Code | 29329990 |
| | 1,3:4,6-DI-O-BENZYLIDENE-D-MANNITOL Usage And Synthesis |
| Chemical Properties | White Crystalline Solid | | Uses | 1,3:4,6-Di-O-benzylidene-D-mannitol (cas# 28224-73-9) is a compound useful in organic synthesis. | | Purification Methods | 1,3,4,6-Di-O-benzylidene-D-mannitol recrystallises from Et2O in long fine needles with at 256nm ( 435) in 95% EtOH, RF 0.21 (1:1 CCl4/EtOAc) on TLC Silica Gel G. [Sinclair Carbohydr Res 12 150 1970, ORD, CD, NMR, IR, MS: Brecknell et al. Aust J Chem 29 1749 1976, Beilstein 19/11 V 640.] |
| | 1,3:4,6-DI-O-BENZYLIDENE-D-MANNITOL Preparation Products And Raw materials |
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