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CAS RN: 135861-56-2 | Product Number: B5693
1,3:2,4-Bis-O-(3,4-dimethylbenzylidene)-D-sorbitol
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Purity: >98.0%(HPLC)
Synonyms:
- 1,3:2,4-Bis-O-[(3,4-dimethylphenyl)methylene]-D-glucitol
- DMDBS
Product Documents:
| Size | Unit Price | Hyderabad | Japan* | Quantity |
|---|---|---|---|---|
| 5G |
₹2,400.00
|
Contact Us | ≥40 |
|
| 25G |
₹3,100.00
|
Contact Us | 15 |
|
*Upon orders receipt, Hyderabad stocks will be dispatched on the same day.
*Items available in Japan warehouse will be dispatched in 10-12 working days.
*INR price is exclusive of domestic taxes applicable.
*TCI frequently reviews storage conditions to optimize them. Please note that the latest information on the storage temperature for the products is described on our website.
| Product Number | B5693 |
Purity / Analysis Method 
|
>98.0%(HPLC) |
| Molecular Formula / Molecular Weight | C__2__4H__3__0O__6 = 414.50 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature
|
Room Temperature (Recommended in a cool and dark place, <15°C) |
| CAS RN | 135861-56-2 |
| Reaxys Registry Number | 9587247 |
| PubChem Substance ID | 354335525 |
| MDL Number | MFCD09038711 |
Specifications
| Appearance | White to Almost white powder to crystal |
| Purity(HPLC) | min. 98.0 area% |
| Specific rotation [a]20/D | +45.0 to +51.0 deg(C=1, pyridine) |
Properties (reference)
| Melting Point | 275 °C |
GHS
Related Laws:
Transport Information:
Application
DMDBS: The Third Generation of Sorbitol Based Nucleating Agent
1,3:2,4-Bis-O-(3,4-dimethylbenzylidene)-D-sorbitol, often called “DMDBS”, is the third generation of sorbitol based nucleating agent which is often used in semi-crystalline polymers which crystallize slowly to increase the rate of crystallization. The addition of DMDSB can decrease the opacity of the polymer, and cause the improvement of mechanical properties.
References
- The binary system isotactic polypropylene/bis(3,4-dimethylbenzylidene)sorbitol: phase behavior, nucleation, and optical properties
- Quasi-solid-state dye sensitized solar cells with 1,3:2,4-di-O-benzylidene-d-sorbitol derivatives as low molecular weight organic gelators
- Mechanical Properties of Sorbitol-Clarified Isotactic Polypropylene: Influence of Additive Concentration on Polymer Structure and Yield Behavior
- Flow Induced Crystallization in Isotactic Polypropylene-1,3:2,4-Bis(3,4-dimethylbenzylidene)sorbitol Blends: Implications on Morphology of Shear and Phase Separation
PubMed Literature
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