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)
絵表示(GHS): | ||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
注意喚起語(yǔ): | Danger | |||||||||||||||||||||
危険有害性情報(bào): |
|
|||||||||||||||||||||
注意書(shū)き: |
|
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
Henan Tianfu Chemical Co.,Ltd.
Hubei xin bonus chemical co. LTD
CONIER CHEM AND PHARMA LIMITED
SIMAGCHEM CORP
Hefei TNJ Chemical Industry Co.,Ltd.
Shaanxi Didu New Materials Co. Ltd
Shanghai Quedan biology science and technology co., ltd
PT CHEM GROUP LIMITED
SUZHOU SENFEIDA CHEMICAL CO.,LTD
Mainchem Co., Ltd.