Appearance Uses
ChemicalBook > CAS DataBase List > 1,3:2,4-Bis(3,4-dimethylobenzylideno) sorbitol

1,3:2,4-Bis(3,4-dimethylobenzylideno) sorbitol

Appearance Uses
Product Name
1,3:2,4-Bis(3,4-dimethylobenzylideno) sorbitol
CAS No.
135861-56-2
Chemical Name
1,3:2,4-Bis(3,4-dimethylobenzylideno) sorbitol
Synonyms
DMDBS;DIMETHYLDIBENZYLIDENE SORBITOL;Bis(3,4-dimethylbenzylidene)sorbitol;JADEWIN3;nucleator;HRnta-3988;Millad 3988I;Millad 8C41-10;Nucleating Agent 3988;Nucleaning Agent 3988
CBNumber
CB5838325
Molecular Formula
C24H30O6
Formula Weight
414.49
MOL File
135861-56-2.mol
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1,3:2,4-Bis(3,4-dimethylobenzylideno) sorbitol Property

Melting point:
275°C(lit.)
Boiling point:
611.6±50.0 °C(Predicted)
Density 
1.195
vapor pressure 
0-0Pa at 25℃
storage temp. 
Sealed in dry,Room Temperature
solubility 
DMSO (Slightly), Pyridine (Sparingly, Sonicated)
form 
Solid
pka
13.26±0.20(Predicted)
color 
White to Off-White
Water Solubility 
40-47600ng/L at 20℃
InChIKey
YWEWWNPYDDHZDI-JJKKTNRVSA-N
SMILES
[C@@H]([C@@]1([H])OC(C2C=CC(=C(C=2)C)C)O[C@@]2([H])COC(C3C=CC(=C(C=3)C)C)O[C@]21[H])(O)CO
LogP
2.78-3.4 at 22-30℃
EPA Substance Registry System
D-Glucitol, 1,3:2,4-bis-O-[(3,4-dimethylphenyl)methylene]- (135861-56-2)
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Safety

HS Code 
2933.39.9200
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TCI Chemical
Product number
B5693
Product name
1,3:2,4-Bis-O-(3,4-dimethylbenzylidene)-D-sorbitol
Purity
>98.0%(HPLC)
Packaging
5g
Price
$19
Updated
2025/07/31
TCI Chemical
Product number
B5693
Product name
1,3:2,4-Bis-O-(3,4-dimethylbenzylidene)-D-sorbitol
Purity
>98.0%(HPLC)
Packaging
25g
Price
$59
Updated
2025/07/31
TRC
Product number
B416015
Product name
(1R)-1-((4R,4aR,8aS)-2,6-Bis(3,4-dimethylphenyl)tetrahydro-[1,3]dioxino[5,4-d][1,3]dioxin-4-yl)ethane-1,2-diol
Packaging
10g
Price
$85
Updated
2021/12/16
AK Scientific
Product number
1038CY
Product name
Dimethyldibenzylidenesorbitol
Packaging
100g
Price
$195
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0094460
Product name
1,3:24- BIS (3,4-DIMETHYLOBENZYLIDENO)SORBITOL
Purity
95.00%
Packaging
5G
Price
$909.56
Updated
2021/12/16
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1,3:2,4-Bis(3,4-dimethylobenzylideno) sorbitol Chemical Properties,Usage,Production

Appearance

1,3:2,4-Bis(3,4-dimethylobenzylideno) sorbitol is a white to off-white solid.

Uses

1,3:2,4-Bis(3,4-dimethylobenzylideno) sorbitol is a useful research chemical.

Flammability and Explosibility

Non flammable

Synthesis

5973-71-7

50-70-4

135861-56-2

Example 1 Synthesis of 1,3:2,4-bis(3',4'-dimethylbenzylidene)sorbitol: At room temperature, D-sorbitol (9.11 g, 50 mmol) and 3,4-dimethylbenzaldehyde (13.4 g, 100 mmol) were dissolved in acetonitrile (100 mL) to form a white slurry. Subsequently, p-toluenesulfonic acid monohydrate (1.9 g, 10 mmol) solid was added to the mixture. The reaction mixture was reacted under magnetic stirring for 12 hours. Upon completion of the reaction, the resulting gel-like substance was washed sequentially with boiling water (200 mL x 2), cyclohexane (200 mL x 2) and boiling water (200 mL x 4) until no visible solvent remained. The washed product was dried in a vacuum oven at 110 °C for 12 h to afford 1,3:2,4-bis(3',4'-dimethylbenzylidene)sorbitol (20.5 g, 99%) as a white powder. The product was characterized by 1H NMR, 13C NMR, IR and GC/MS.

References

[1] Patent: US2006/79720, 2006, A1. Location in patent: Page/Page column 4
[2] Patent: US2006/79720, 2006, A1. Location in patent: Page/Page column 5
[3] Patent: US2006/79720, 2006, A1. Location in patent: Page/Page column 4-5
[4] Patent: US2006/79720, 2006, A1. Location in patent: Page/Page column 4
[5] Patent: US2006/79720, 2006, A1. Location in patent: Page/Page column 5

1,3:2,4-Bis(3,4-dimethylobenzylideno) sorbitol Preparation Products And Raw materials

Raw materials

Preparation Products

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1,3:2,4-Bis(3,4-dimethylobenzylideno) sorbitol Suppliers

Americas 1 China 170 China Hong Kong 1 Europe 1 Germany 1 India 2 Japan 2 United Kingdom 2 United States 8 USA 1 Global 189
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View Lastest Price from 1,3:2,4-Bis(3,4-dimethylobenzylideno) sorbitol manufacturers

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
Product
1,3:2,4-Bis(3,4-dimethylobenzylideno) sorbitol 135861-56-2
Price
US $2.20-8.80/KG
Min. Order
1KG
Purity
99%
Supply Ability
g-kg-tons
Release date
2025-07-08
Hebei Fengjia New Material Co., Ltd
Product
DIMETHYLDIBENZYLIDENE SORBITOL 135861-56-2
Price
US $120.00/kg
Min. Order
1kg
Purity
0.99
Supply Ability
1000000
Release date
2024-08-09
Hebei Chuanghai Biotechnology Co., Ltd
Product
1,3:2,4-Bis(3,4-dimethylobenzylideno) sorbitol 135861-56-2
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
100 mt
Release date
2024-11-11

135861-56-2, 1,3:2,4-Bis(3,4-dimethylobenzylideno) sorbitolRelated Search:

Polyolefin Β-crystal nucleating agent PP transparent nucleating agent Polypropylene nucleating agent High efficiency nucleating agent Polypropylene transparent nucleating agent Nucleating agent CLARIFYING AGENTBT Nucleating agent NA-11 1,3:2,4-Di-p-methylbenzylidene sorbitol Sorbitol 2,4-O-(3,4-Dimethylbenzylidene)-D-sorbitol 1,3:2,4-Bis(3,4-dimethylobenzylideno) sorbitol (1,3:2,4) DIBENZYLIDENE SORBITOL 2,4-O-Benzylidene-D-glucitol

  • Bis(3,4-dimethylbenzylidene)sorbitol
  • DIMETHYLDIBENZYLIDENE SORBITOL
  • 1,3:24-BIS (3,4-DIMETHYLOBENZYLIDENO) SORBITOL
  • DMDBS
  • Nucleating Agent 3988
  • 1,3:24- BIS (3,4-DIMETHYLOBENZYLIDENO)SORBITOL (DMDBS)
  • Di-(3,4-dimethylbenzylidene)sorbitol
  • D-Glucitol, 1,3:2,4-bis-O-(3,4-dimethylphenyl)methylene-
  • 1,3:2,4-Bis-O-(3,4-dimethylbenzylidene)-D- glucitol
  • DIMETHYLBENZYLIDENE SORBITOL
  • 1,3:2,4-Bis-O-(3,4-dimethylbenzylidene)-D-sorbitol
  • Nucleating Transparent Agent ZC-3
  • 3:2,4-bis-O-(3,4-diMethylbenzylidene)-D-sorbitol(DMDBS)
  • Nucleating Agent 1,3:2,4-Bis(3,4-diMethylobenzylideno) sorbitol
  • Nucleaning Agent 3988
  • Transparent nucleating agent 3988
  • HRnta-3988
  • Millad 3988I
  • Millad 8C41-10
  • The third generation of clarifying nucleator
  • Nucleating agent DY-3
  • Nucleating agent HX-3
  • 1,3:2,4-Bis-O-[(3,4-dimethylphenyl)methylene]-D-glucitol
  • (1R)-1-((4R,4aR,8aS)-2,6-Bis(3,4-dimethylphenyl)tetrahydro-[1,3]dioxino[5,4-d][1,3]dioxin-4-yl)ethane-1,2-diol
  • 1,3:2,4-bis-O-(3,4-dimethylbenzylidene)sorbitol
  • 2,4-Bis(3,4-dimethylobenzylideno) sorbitol
  • JADEWIN3
  • 2-(1,2-dihydroxyethyl)-3,6-bis(3,4-dimethylphenyl)bicyclo[2.2.0]hexane-1,2,4,5-tetrol
  • Transparent nucleating agent
  • NUCLEATING AGENT TRUELICHT 3988
  • Nucleating transparent agent （3988）
  • D-Sorbit-bis(3.4-dimethylbenzylidene)
  • 1,3:2,4-bis-O-(3,4-dimethyl bezylidene)-D-sorbitol
  • DI-(3,4-dimethylobenzylideno) sorbitol
  • nucleator
  • 135861-56-2
  • 5861-56-2