38912

Dimethyl ether

puriss., ≥99.9% (GC)

• 동의어(들): Methyl ether
• Linear Formula: (CH₃)₂O
• CAS Number: 115-10-6
• Molecular Weight: 46.07
• Beilstein: 1730743
• EC Number: 204-065-8
• MDL number: MFCD00008494
• UNSPSC 코드: 12142100
• PubChem Substance ID: 329755804
• NACRES: NA.22

속성

• vapor density: 1.62 (vs air)
• Quality Level: 100
• vapor pressure: >760 mmHg ( 25 °C)
• grade: puriss.
• 분석: ≥99.9% (GC)
• autoignition temp.: 662 °F
• expl. lim.: 27 %
• bp: −24.8 °C (lit.)
• mp: −141 °C (lit.)
• 작용기: ether

설명

일반 설명

Dimethyl ether (DME) is the simplest aliphatic ether used as a reactant as well as a solvent in organic synthesis. It is also used as a precursor for the preparation of important useful organic compounds such as dimethyl carbonate, methyl acetate, propylene and chloromethyl ether.[1][2][3]

애플리케이션

DME can be used as a precursor for the preparation of versatile methylating agents such as dimethyl sulfate and trimethyloxonium tetrafluoroborate.[1][4]

포장

Cylinder with net 1.1 kg

DIN 477 nr.1

기타 정보

Sales restrictions may apply

추천 제품

Z742161 DIN 1 Regulator OR 99112 outlet Valve

안전성 정보

• 픽토그램: GHS02,GHS04
• 신호어: Danger
• 유해 및 위험 성명서: H220,H280
• 예방조치 성명서: P210 - P377 - P381 - P410 + P403
• Hazard Classifications: Flam. Gas 1A - Press. Gas Liquefied gas
• Storage Class Code: 2A - Gases
• WGK: WGK 1
• Flash Point (°F): -41.8 °F - closed cup
• Flash Point (°C): -41 °C - closed cup
• 개인 보호 장비: Eyeshields, Faceshields, Gloves