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
- 모든 배송에 대한 로트 COA
- 시험용 샘플
- 평가판에 대한 기술 지원
제품개요 & 주요 이점
디 에틸 에테르 (ethoxyethane) boils at about 35 °C and dissolves fats, oils, 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.
기술 사양
| 매개변수 | 일반적인 값 |
|---|---|
| 제품명 | 디에틸에테르 |
| 동의어 | Ethyl ether; ethoxyethane |
| CAS 번호. | 60-29-7 |
| EC No. | 200-467-2 |
| Molecular formula | C₄H₁₀O |
| 분자량 | 74.12 g/mol |
| 모습 | 무색, 투명한 액체 |
| 청정 (GC) | ≥ 99.5% |
| 밀도 (20 ℃) | 0.713–0.716 g/mL |
| 비점 | 34.4–34.7 °C |
| Flash point | −45°C |
| 수분 함량 (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.
제약 & fine-chemical synthesis
A reaction solvent for Grignard and other moisture-sensitive reactions, and for crystallization and washing.
Check before trial
- Water and peroxide limits
- Stabilized or unstabilized
- Licence and end-use documents
Extraction solvent
Extracts fats, oils, 왁스, alkaloids and natural products, and is removed easily afterwards.
Check before trial
- Residue on evaporation
- Packaging size
- Volume
Detergent and chemical raw material
Used as a raw material for detergents and other chemical products.
Check before trial
- Process and purity
- Bulk packaging
- Annual volume
Selection & 비교
Choosing the right diethyl ether grade
| 귀하의 요구 사항 | 일반적으로 작동하는 것 |
|---|---|
| Grignard and moisture-sensitive reactions | Dry grade: water ≤ 0.05% (KF) |
| Long storage or repeated opening | Ask for a stabilized grade (예를 들어. with BHT) |
| Extraction | Specify residue on evaporation |
| Replacing an existing supplier | 현재 TDS 또는 COA 보내기; we quote against the parameters you approve |
포장 & 저장
포장
Tell us the drum size you need; packaging must be UN-approved for Class 3, PG I.
저장
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.
수송
Highly flammable liquid (그리고 1155, 수업 3, PG I). Shipped under our precursor-chemical export licence.
첫 번째 이메일부터 승인된 공급까지
Name the end use
Synthesis, extraction or raw material, and the end-user — permits depend on it.
Compare the numbers that matter
청정 (GC), 물 (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.
귀하의 요구 사항을 알려주십시오. 우리는 등급을 일치.
Tell us your end use and whether you hold an import permit, the quantity and the destination port. 현재 사양을 추가하면 이에 대한 견적을 보내드립니다..
| 정보 | 예 |
|---|---|
| 애플리케이션 | Pharma synthesis, 추출, chemical raw material |
| 필수사양 | 청정, 물, peroxide, 안정제 |
| 포장 | Drum size (UN-approved) |
| 수량 | Sample / trial order / 연간 볼륨 |
| 목적지 | 국가 및 항구 |
| 필요한 서류 | COA, SDS, TDS, end-user statement, permits |
Related products
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?
예. 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?
예. It is a highly flammable liquid regulated under UN 1155, 수업 3, PG I.
