Strong, water-miscible solvent
Dissolves many resins and polymers and extracts oils and fats.
DOL
1,3-Dioxolane Supplier from China
1,3-Dioxolane is a cyclic acetal solvent used as a solvent and extractant for oils and fats, as an electrolyte solvent for lithium batteries, and as a comonomer for polyacetal (포엠). SUNCHEM supplies 1,3-dioxolane at ≥ 99.9% assay with a batch COA on every shipment.
CAS 646-06-0 · C₃H₆O₂ · Formaldehyde ethylene acetal
- 모든 배송에 대한 로트 COA
- 시험용 샘플
- 평가판에 대한 기술 지원
제품개요 & 주요 이점
1,3-Dioxolane is made from formaldehyde and ethylene glycol. It is a strong, water-miscible solvent that dissolves many resins and polymers, and it is used as a solvent and extractant for oils and fats and as a cleaning solvent. In lithium batteries it is a co-solvent in electrolytes, particularly for lithium-metal and lithium–sulfur cells. With 1,3,5-trioxane it is copolymerized to make POM copolymer.
For battery use, water and impurity limits are tighter than for solvent grades; tell us which you need.
Battery and POM grades
Used as a lithium-battery electrolyte solvent and as a comonomer with trioxane for POM.
Specified on your terms
We quote against your assay, water and stabilizer requirements and send the batch COA for each lot.
기술 사양
| 매개변수 | 일반적인 값 |
|---|---|
| 제품명 | 1,3-디옥솔란 |
| 동의어 | Glycol formal; formaldehyde ethylene acetal; ethylene glycol methylene ether |
| CAS 번호. | 646-06-0 |
| EC No. | 211-463-5 |
| Molecular formula | C₃H₆O₂ |
| 분자량 | 74.08 |
| 모습 | 무색, transparent liquid |
| 시험 | ≥ 99.9% |
Water, peroxide, stabilizer and metal-ion limits depend on the producer grade and are stated on the TDS and batch COA; the limits for your order are confirmed in the quotation and contract.
Applications by Industry
Where 1,3-dioxolane is used, and what to confirm before you switch supply.
Lithium-battery electrolytes
A co-solvent in electrolytes, especially for lithium-metal and lithium–sulfur cells.
Check before trial
- Battery-grade water limit (ppm)
- Metal ions and stabilizer
- Packaging under nitrogen
Solvent & extractant
A solvent and extractant for oils, fats and resins, and a cleaning and degreasing solvent.
Check before trial
- Process and recovery
- Water and stabilizer
- Drum or IBC
POM copolymer
Copolymerized with 1,3,5-trioxane to make polyoxymethylene copolymer with better thermal stability.
Check before trial
- Polymer-grade purity
- Annual volume
- Bulk delivery
Selection & 비교
Choosing the right 1,3-dioxolane grade
| 귀하의 요구 사항 | 일반적으로 작동하는 것 |
|---|---|
| Lithium-battery electrolytes | Battery grade; specify water (ppm) and metal ions |
| Solvent and extraction | Standard ≥ 99.9% 등급 |
| POM copolymer | 폴리머 등급; agree impurity limits |
| Replacing an existing supplier | 현재 TDS 또는 COA 보내기; we quote against the parameters you approve |
포장 & 저장
포장
Tell us the drum or IBC size you need; battery grade is usually packed under nitrogen.
저장
Keep containers closed under a dry, inert atmosphere, cool and away from ignition sources. Like other ethers it can form peroxides on long storage.
수송
Flammable liquid (그리고 1166, 수업 3, PG II).
첫 번째 이메일부터 승인된 공급까지
Name the end use
Battery, solvent or POM: water and impurity limits follow from it.
Compare the numbers that matter
시험, 물, peroxide and, for batteries, metal ions.
Protect the material
Keep it dry and under nitrogen once opened; water pick-up matters most for battery grades.
Trial, then lock the spec
Run a sample in your own process and keep the approved lot COA as the reference for contract limits.
귀하의 요구 사항을 알려주십시오. 우리는 등급을 일치.
Tell us your application, the quantity and the destination port. 현재 사양을 추가하면 이에 대한 견적을 보내드립니다..
| 정보 | 예 |
|---|---|
| 애플리케이션 | Battery electrolyte, 용제, 포엠 |
| 필수사양 | 시험, 물, 안정제 |
| 포장 | Drum or IBC; nitrogen blanket |
| 수량 | Sample / trial order / 연간 볼륨 |
| 목적지 | 국가 및 항구 |
| 필요한 서류 | COA, SDS, TDS, REACH statement |
Related products
1,3-Dioxolane FAQ
What is 1,3-dioxolane used for?
As a solvent and extractant for oils and fats, as an electrolyte solvent for lithium batteries, and as a comonomer with trioxane for POM.
What purity do you supply?
Assay ≥ 99.9%; the batch COA gives the actual values.
Can you supply battery grade?
Tell us the water and metal-ion limits you need and we confirm whether the producer can meet them.
Is 1,3-dioxolane dangerous goods?
예. It is a flammable liquid regulated under UN 1166, 수업 3, PG II.
