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 (POM). SUNCHEM supplies 1,3-dioxolane at ≥ 99.9% assay with a batch COA on every shipment.
CAS 646-06-0 · C₃H₆O₂ · Formaldehyde ethylene acetal
- 出荷ごとのロット COA
- トライアル用のサンプル
- 試用版の技術サポート
製品概要 & 主な利点
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.
技術仕様
| パラメータ | 代表値 |
|---|---|
| 製品名 | 1,3-ジオキソラン |
| 同義語 | Glycol formal; formaldehyde ethylene acetal; ethylene glycol methylene ether |
| CAS番号. | 646-06-0 |
| EC No. | 211-463-5 |
| Molecular formula | C₃H₆O₂ |
| 分子量 | 74.08 |
| 外観 | 無色, transparent liquid |
| アッセイ | ≥ 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.
トライアル前に確認してください
- 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.
トライアル前に確認してください
- 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.
トライアル前に確認してください
- Polymer-grade purity
- Annual volume
- Bulk delivery
選択 & 比較
Choosing the right 1,3-dioxolane grade
| あなたの要件 | 通常機能するもの |
|---|---|
| Lithium-battery electrolytes | Battery grade; specify water (ppm) and metal ions |
| Solvent and extraction | Standard ≥ 99.9% 学年 |
| POM copolymer | Polymer grade; agree impurity limits |
| Replacing an existing supplier | 現在の TDS または COA を送信します; we quote against the parameters you approve |
包装 & ストレージ
包装
Tell us the drum or IBC size you need; battery grade is usually packed under nitrogen.
ストレージ
Keep containers closed under a dry, inert atmosphere, cool and away from ignition sources. Like other ethers it can form peroxides on long storage.
輸送
Flammable liquid (と 1166, Class 3, PG II).
最初のメールから承認された供給まで
Name the end use
Battery, solvent or POM: water and impurity limits follow from it.
重要な数字を比較する
アッセイ, 水, 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.
ご要望をお聞かせください. グレードを合わせます.
Tell us your application, the quantity and the destination port. Add your current specification and we will quote against it.
| 情報 | 例 |
|---|---|
| 応用 | Battery electrolyte, 溶媒, POM |
| 要求仕様 | アッセイ, 水, スタビライザー |
| 包装 | Drum or IBC; nitrogen blanket |
| 量 | Sample / trial order / 年間生産量 |
| 行き先 | 国と港 |
| 必要な書類 | COA, SDS, TDS, REACH statement |
関連商品
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?
はい. It is a flammable liquid regulated under UN 1166, Class 3, PG II.
