Low boiling point
Evaporates at about 35 ℃, so it is easy to remove after extraction or reaction.
DEE
Diethyl Ether Supplier from China
Diethyl ether is a low-boiling solvent used for extraction, as a reaction solvent in pharmaceutical synthesis, and as a raw material for detergents and other chemicals. SUNCHEM supplies diethyl ether at ≥ 99.5% (GC) purity with a batch COA on every shipment.
CAS 60-29-7 · C₄H₁₀O · Ethoxyethane
- 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
ジエチルエーテル (ethoxyethane) boils at about 35 °C and dissolves fats, 油, waxes and many organic compounds, so it is used for extraction and as a reaction solvent — for Grignard reactions in particular — in pharmaceutical and fine-chemical plants. It is also used as a solvent in medicine production and as a raw material for detergents.
Diethyl ether is extremely flammable, forms explosive peroxides on storage, and is a controlled precursor chemical under the UN 1988 Convention, so export and import need permits in China and in many destination countries. Tell us your end use and licence status when you inquire.
Dry, high-purity grade
≥ 99.5% (GC) with water ≤ 0.05% (KF) suits moisture-sensitive reactions.
Specified on your terms
We quote against your purity, water and peroxide limits and send the batch COA for each lot.
技術仕様
| パラメータ | 代表値 |
|---|---|
| 製品名 | ジエチルエーテル |
| 同義語 | Ethyl ether; ethoxyethane |
| CAS番号. | 60-29-7 |
| EC No. | 200-467-2 |
| Molecular formula | C₄H₁₀O |
| 分子量 | 74.12 グラム/モル |
| 外観 | 無色, 透明な液体 |
| 純度 (GC) | ≥ 99.5% |
| 密度 (20 ℃) | 0.713–0.716 g/mL |
| 沸点 | 34.4–34.7 °C |
| Flash point | −45℃ |
| 水分含有量 (KF) | ≤ 0.05% |
Peroxide, residue on evaporation, ethanol and stabilizer 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 diethyl ether is used, and what to confirm before you switch supply.
医薬品 & fine-chemical synthesis
A reaction solvent for Grignard and other moisture-sensitive reactions, and for crystallization and washing.
トライアル前に確認してください
- Water and peroxide limits
- Stabilized or unstabilized
- Licence and end-use documents
Extraction solvent
Extracts fats, 油, ワックス, alkaloids and natural products, and is removed easily afterwards.
トライアル前に確認してください
- Residue on evaporation
- Packaging size
- Volume
Detergent and chemical raw material
Used as a raw material for detergents and other chemical products.
トライアル前に確認してください
- Process and purity
- Bulk packaging
- Annual volume
選択 & 比較
Choosing the right diethyl ether grade
| あなたの要件 | 通常機能するもの |
|---|---|
| Grignard and moisture-sensitive reactions | Dry grade: water ≤ 0.05% (KF) |
| Long storage or repeated opening | Ask for a stabilized grade (例えば. with BHT) |
| Extraction | Specify residue on evaporation |
| 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 size you need; packaging must be UN-approved for Class 3, PG I.
ストレージ
Store in closed containers, cool and away from light and ignition sources. Ether forms explosive peroxides — date opened containers and test for peroxides before distilling.
輸送
Highly flammable liquid (と 1155, Class 3, PG I). Shipped under our precursor-chemical export licence.
最初のメールから承認された供給まで
Name the end use
Synthesis, extraction or raw material, and the end-user — permits depend on it.
重要な数字を比較する
純度 (GC), 水 (KF), peroxide and residue on evaporation.
Check permits first
We hold the export licence. Confirm whether your country needs an import permit and send it with your order; this sets the lead time.
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 end use and whether you hold an import permit, the quantity and the destination port. Add your current specification and we will quote against it.
| 情報 | 例 |
|---|---|
| 応用 | Pharma synthesis, 抽出, chemical raw material |
| 要求仕様 | 純度, 水, peroxide, スタビライザー |
| 包装 | Drum size (UN-approved) |
| 量 | Sample / trial order / 年間生産量 |
| 行き先 | 国と港 |
| 必要な書類 | COA, SDS, TDS, end-user statement, permits |
関連商品
Diethyl Ether FAQ
What is diethyl ether used for?
As a solvent for extraction and pharmaceutical synthesis (especially Grignard reactions), and as a raw material for detergents and other chemicals.
What purity do you supply?
The grade on this page is ≥ 99.5% (GC) with water ≤ 0.05% (KF); the batch COA gives the actual values.
Is diethyl ether a controlled chemical?
はい. It is a precursor chemical under the UN 1988 Convention. SUNCHEM holds the export licence; many destination countries also require an import permit.
Is diethyl ether dangerous goods?
はい. It is a highly flammable liquid regulated under UN 1155, Class 3, PG I.
