1,3:2,4-Bis(3,4-dimethylobenzylideno) sorbitol 135861-56-2 HX-3

It appears as a white powder or crystals and is a high-grade nucleating agent used in polyolefin resins.

1,3:2,4-Bis(3,4-dimethylobenzylideno) sorbitol Basic information
Product Name:	1,3:2,4-Bis(3,4-dimethylobenzylideno) sorbitol
CAS:	135861-56-2
MF:	C24H30O6
MW:	414.49
EINECS:	413-110-2
Mol File:	135861-56-2.mol
1,3:2,4-Bis(3,4-dimethylobenzylideno) sorbitol Chemical Properties
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℃
Cosmetics Ingredients Functions	VISCOSITY CONTROLLING
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)

Quality Assurance

Full-Process Quality Control: From incoming raw material inspection to in-process monitoring and final outgoing checks, every batch is inspected at each production stage against strict acceptance standards.
Third-Party Certified & Tested: Our quality management system is certified to ISO 9001, and products are regularly tested by accredited laboratories (e.g. SGS, TÜV). Test reports are available on request.
100% Batch Traceability: Each batch carries a unique lot number that links raw material records, production parameters, and test results, enabling complete traceability from factory to final delivery.
Pre-Shipment Inspection: Every order passes a final pre-shipment inspection, with inspection photos and reports shared before dispatch.

FAQ From Customers

Q1: What is the minimum order quantity?

A: There is no quantity limit for the first sample or trial order. Just tell us the actual quantity you need.
Q2: How can I confirm that the quality meets the requirements?

A: Provide your specifications, and our technical team will check them or customize them for you; we can provide TDS, MSDS, and COA, and accept third-party testing.
Q3: How do you ensure stable quality?

A: We manufacture under an ISO 9001 quality system, test every batch before release, and retain samples for 24 months for traceability.
Q4: Do you provide samples?

A: Yes — Free samples are available; freight is at buyer's expense for express delivery.