CAS 81541-12-0

1,3:2,4-Di(p-methylbenzylidene)sorbitol

Description:

1,3:2,4-Di(p-methylbenzylidene)sorbitol, with CAS number 81541-12-0, is a chemical compound that belongs to the class of sorbitol derivatives. This substance is characterized by its unique structure, which features two p-methylbenzylidene groups attached to a sorbitol backbone. It is typically used as a nucleating agent in polymer applications, particularly in the production of polypropylene, where it enhances the crystallization process and improves the mechanical properties of the material. The compound exhibits good thermal stability and can facilitate the formation of a more crystalline structure in polymers, leading to improved clarity and rigidity. Additionally, it is known for its ability to lower the melting temperature of polymers, which can be advantageous in processing. The presence of the p-methylbenzylidene groups contributes to its solubility and compatibility with various polymer matrices. Overall, 1,3:2,4-Di(p-methylbenzylidene)sorbitol is valued in the materials science field for its functional properties that enhance polymer performance.

Formula: C₂₂H₂₆O₆

InChI: InChI=1/C22H26O6/c1-13-3-7-15(8-4-13)21-25-12-18-20(28-21)19(17(24)11-23)27-22(26-18)16-9-5-14(2)6-10-16/h3-10,17-24H,11-12H2,1-2H3/t17-,18-,19+,20-,21+,22-/m1/s1

InChI key: InChIKey=LQAFKEDMOAMGAK-RLCYQCIGSA-N

SMILES: [C@H](CO)(O)[C@@]1([C@]2([C@@](OC(O1)C3=CC=C(C)C=C3)(COC(O2)C4=CC=C(C)C=C4)[H])[H])[H]

Synonyms:

• 1,3:2,4-Bis(p-methylbenzylidene)sorbitol
• 1,3:2,4-Bis-O-(4-methylbenzylidene)-<span class="text-smallcaps">D</span>-sorbitol
• 1,3:2,4-Bis-O-(4-methylbenzylidene)sorbitol
• 1,3:2,4-Bis-O-(p-methylbenzylidene)-<span class="text-smallcaps">D</span>-sorbitol
• 1,3:2,4-Bis-O-(p-propylbenzylidene)-<span class="text-smallcaps">D</span>-sorbitol
• 1,3:2,4-Bis-O-[(4-methylphenyl)methylene]-<span class="text-smallcaps">D</span>-glucitol
• 1,3:2,4-Di(4-methylbenzylidene)-<span class="text-smallcaps">D</span>-sorbitol
• 1,3:2,4-Di(p-methylbenzylidene)sorbitol
• 1,3:2,4-Di-O-4-methylbenzylidene-<span class="text-smallcaps">D</span>-sorbitol
• <span class="text-smallcaps">D</span>-Glucitol, 1,3:2,4-bis-O-[(4-methylphenyl)methylene]-
• Di-P-Methylbenzylidenesorbitol
• Gel All E 200
• Gel All MD
• Gel All MD-CM 30G
• Gel All MD-LM 30
• Gel All MD-LM 30G
• Gel All MDR
• Geniset MD
• Irgaclear DM
• Irgaclear DM-LO
• Millad 3940
• NC 6 (nucleation agent)
• Na 98
• Nu 500P
• Rikafast AC
• TM 3 (nucleating agent)
• ZC 2 (nucleating agent)
• [1,3]Dioxino[5,4-d]-1,3-dioxin, <span class="text-smallcaps">D</span>-glucitol deriv.
• D-Glucitol, 1,3:2,4-bis-O-[(4-methylphenyl)methylene]-
• [1,3]Dioxino[5,4-d]-1,3-dioxin, D-glucitol deriv.
• 1,3:2,4-Bis-O-[(4-methylphenyl)methylene]-D-glucitol
• 1,3:2,4-bis-O-(p-methylbenzylidene)sorbitol
• 1,3:2,4-Di(4-methylbenzylidene)-D-sorbitol
• 1,3:2,4-Bis-O-(4-methylbenzylidene)-D-sorbitol
• D-GLUCITOL,1,3:2,4-BIS-ORTHO-((4-METHYPHENYL)METHYLENE)-
• 1,3:2,4-Bis-O-(p-methylbenzylidene)-D-sorbitol
• (1R)-1-[(1R,2S,4R,6R,9S)-4,9-bis(4-methylphenyl)-3,5,8,10-tetraoxabicy clo[4.4.0]dec-2-yl]ethane-1,2-diol

1,3:2,4-Di-p-methylbenzylidene sorbitol

CAS: 81541-12-0

Formula: C₂₂H₂₆O₆

Color and Shape: Solid

Molecular weight: 386.4382

Ref: IN-DA00ID6X