99% Dipropylene Glycol Dimethyl Ether CAS 111109-77-4 DMM

Synonyms:DMM
DPGDME
Proglyde DMM
Bis(methoxypropyl) ether
1-Methoxy-2-(1-methoxypropan-2-yloxy)propane
Molecular Formula:C8H18O3
Molecular Weight: 162.23
HS Code: 2909199090
Grade: Industrial grade，99%
Hazard Class:General Cargo

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Model:
111109-77-4
Brand:
futurechemical
Code:
111109-77-4

Product Description

Certificate of Analysis-COA

No	Items	Specifications	Results
1	Appearance	Colorless, clear liquid	Colorless, clear liquid
2	Purity (a/a%)	≥99.0	99.37
3	Water Content (wt%)	≤0.1	0.020
4	Peroxide (as H₂O₂), %	≤0.005	0.0007
5	Acidity (as HAc), %	≤0.015	0.0008

Applications

1. Coatings & Coalescing Agents A low-VOC coalescing solvent for waterborne and solvent-borne coatings. Improves film formation, leveling and gloss while reducing drying defects, enabling compliant, high-performance finishes in architectural and industrial paints.

2. Lithium Battery Electrolytes A high-purity co-solvent for lithium battery electrolytes. Low viscosity and extremely low pour point improve low-temperature performance and ion transport, supporting reliable battery operation in cold environments.

3. Electronics & Semiconductor Cleaning An effective solvent for photoresist stripping, degreasing and precision cleaning in electronics manufacturing. Low residue, high purity and good solvency deliver clean, defect-free surfaces.

4. Reaction & Extraction Solvents A stable, polar aprotic solvent for organic reactions including Grignard and polymerization processes. Chemical stability and wide solvency range support clean, reproducible results in fine chemical production.

5. Inks & Industrial Fluids A low-odor solvent for printing inks, coatings and industrial fluid formulations. Consistent quality and low viscosity enable precise application and stable performance in high-speed processes.

6. Resin & Specialty Applications Used as a solvent in resin synthesis and specialty chemical applications. Broad compatibility and consistent quality support reliable manufacturing across diverse formulations.

Production Line

We operate 10+ production lines, backed by a well-stocked raw material warehouse.

Our workshop is equipped with automated machinery — ensuring high consistency and precision on every order, from trial samples to full container loads.

Every order follows a standardized workflow. Key quality control points are set at every stage.

Factory Area

Standardized Process Flow

Production Capacity

Located in Shandong, our factory is approximately 300km from Qingdao Port, enabling fast and cost-effective delivery to customers worldwide.

Dipropylene Glycol Dimethyl Ether 111109-77-4 C8H18O3 DMM DPGDME Proglyde DMM Bis(methoxypropyl) ether 1-Methoxy-2-(1-methoxypropan-2-yloxy)propane Dipropylene glycol dimethyl ether supplier DMM solvent manufacturer

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.