メチルエーテル
- ¥17200 - ¥17200
- 化學(xué)名: メチルエーテル
- 英語(yǔ)名: Dimethyl ether
- 別名:メチルエーテル;オキシビスメタン;ジメチルエーテル;ジメチルオキシド;酸化メチル;メチルオキシド;メトキシメタン;CME;ジメチルオキシダン;メタン, オキシビス-;オキシビス[メタン];メチルエテル;DME
- CAS番號(hào): 115-10-6
- 分子式: C2H6O
- 分子量: 46.07
- EINECS:204-065-8
- MDL Number:MFCD00008494
1物価
選択條件:
ブランド
- 東京化成工業(yè)
パッケージ
- 100g
- 生産者東京化成工業(yè)
- 製品番號(hào)M0224
- 製品説明メチルエーテル >99.0%(GC)
- 英語(yǔ)製品説明Methyl Ether (in cylinder without valve) [To use this product charged in cylinder, a valve is required which is sold separately (Product Code:V0030)] >99.0%(GC)
- 包裝単位100g
- 価格¥17200
- 更新しました2024-03-01
- 購(gòu)入
生産者 | 製品番號(hào) | 製品説明 | 包裝単位 | 価格 | 更新時(shí)間 | 購(gòu)入 |
---|---|---|---|---|---|---|
東京化成工業(yè) | M0224 | メチルエーテル >99.0%(GC) Methyl Ether (in cylinder without valve) [To use this product charged in cylinder, a valve is required which is sold separately (Product Code:V0030)] >99.0%(GC) |
100g | ¥17200 | 2024-03-01 | 購(gòu)入 |
プロパティ
融點(diǎn) :−141 °C(lit.)
沸點(diǎn) :−24.8 °C(lit.)
比重(密度) :1.617
蒸気密度 :1.62 (vs air)
蒸気圧 :>760 mm Hg ( 25 °C)
屈折率 :1.2984
閃點(diǎn) :-41°C
溶解性 :Soluble in acetone, chloroform, ethanol (95%), ether, and 1 in 3 parts of water. Dimethyl ether is generally miscible with water, nonpolar materials, and some semipolar materials. For pharmaceutical aerosols, ethanol (95%) is the most useful cosolvent. Glycols, oils, and other similar materials exhibit varying degrees of miscibility with dimethyl ether.
臭い (Odor) :Chloroform-like; sweet.
臭気閾値(Odor Threshold) :500ppm
爆発限界(explosive limit) :27%
水溶解度 :soluble
Merck :6071
BRN :1730743
Dielectric constant :5.0(25℃)
安定性: :Stable. Extremely flammable. Note low flash point. May form explosive mixtures with air. May form peroxides during prolonged storage.
LogP :0.07 at 25℃
CAS データベース :115-10-6(CAS DataBase Reference)
NISTの化學(xué)物質(zhì)情報(bào) :Dimethyl ether(115-10-6)
EPAの化學(xué)物質(zhì)情報(bào) :Dimethyl ether (115-10-6)
沸點(diǎn) :−24.8 °C(lit.)
比重(密度) :1.617
蒸気密度 :1.62 (vs air)
蒸気圧 :>760 mm Hg ( 25 °C)
屈折率 :1.2984
閃點(diǎn) :-41°C
溶解性 :Soluble in acetone, chloroform, ethanol (95%), ether, and 1 in 3 parts of water. Dimethyl ether is generally miscible with water, nonpolar materials, and some semipolar materials. For pharmaceutical aerosols, ethanol (95%) is the most useful cosolvent. Glycols, oils, and other similar materials exhibit varying degrees of miscibility with dimethyl ether.
臭い (Odor) :Chloroform-like; sweet.
臭気閾値(Odor Threshold) :500ppm
爆発限界(explosive limit) :27%
水溶解度 :soluble
Merck :6071
BRN :1730743
Dielectric constant :5.0(25℃)
安定性: :Stable. Extremely flammable. Note low flash point. May form explosive mixtures with air. May form peroxides during prolonged storage.
LogP :0.07 at 25℃
CAS データベース :115-10-6(CAS DataBase Reference)
NISTの化學(xué)物質(zhì)情報(bào) :Dimethyl ether(115-10-6)
EPAの化學(xué)物質(zhì)情報(bào) :Dimethyl ether (115-10-6)
安全情報(bào)
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注意喚起語(yǔ): | Danger | |||||||||||||||||||||
危険有害性情報(bào): |
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注意書き: |
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説明
Dimethyl ether is a colorless compressed liquefied gas or liquid. Molecular weight= 46.08; Boilingpoint= 224℃; Freezing/Melting point = 2 141℃; Vaporpressure = 5200 hPa at 20℃; Flash point = flammable gas(241℃); Autoignition temperature= 350℃. Explosivelimits: LEL = 3.4%; UEL= 27.0%. Hazard Identification(based on NFPA-704 M Rating System): Health 2,Flammability 4, Reactivity 1. Soluble in water.供給者とメーカー
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