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2-甲基四氢呋喃 [2-MeTHF],2-Methyltetrahydrofuran;contains 150-400 ppm BHT as stabilizer, ReagentPlus®, ≥99.5%

别名:2-甲基四喃;四氢-2-甲基呋喃;2-MeTHF, Tetrahydro-2-methylfuran, Tetrahydrosilvan

CAS号 96-47-9 经验分子式(希尔表示法) C5H10O 分子量 86.13 Beilstein/REAXYS Number 102448 EINECS 编号 202-507-4 MDL number MFCD00005367 PubChem Substance ID 329750937 NACRES NA.21
货号(SKU): 155810
CAS号: 96-47-9
MDL号: MFCD00005367
增值税发票 √ 免费货运 [顺丰 联邦] √
675,00 kr

产品描述

General description

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product is a biorenewable and thus aligns with "Safer Solvents and Auxiliaries" and "Use of Renewable Feedstocks". Click here for more information.
2-Methyltetrahydrofuran is an environmentally favorable alternative to tetrahydrofuran (THF), 1,4 Dioxane (Dioxane) and dichloromethane (DCM) for most industrial applications.
Many of its benefits include:
• High boiling point
• Clean organic-water phase separation
• Reduced energy to recover

Application

从可再生资源的角度看 DCM 和 THF 的绿色替代品

2-甲基四氢呋喃(2-MeTHF):一种生物质衍生的溶剂,广泛应用于有机化学

有机金属反应中 THF 的替代方法:
• 格氏试剂
• Reformantsky
• 锂化
• 氢化物还原
• 金属催化偶联 (Heck,Stile,Suzuki)
双相反应中二氯甲烷的替代物:
• 烷基化
• 酰胺化
• 亲核取代

形成有机(非结晶)玻璃,用于低温 (-196℃) 光谱研究。

包装

100, 500 mL in glass bottle

18, 200 L in steel drum

2.5, 4×4 L in glass bottle

Features and Benefits

• 生物可再生
• 替代 THF、DCM、MTBE 和 DMSO

法律信息

ReagentPlus 为以下机构的注册商标: Sigma-Aldrich Co. LLC

性质

Quality Level100
gradeReagentPlus®
assay≥99.5%
contains150-400 ppm BHT as stabilizer
expl. lim.0.34-6.3 %
greener alternative product characteristicsSafer Solvents and Auxiliaries
Use of Renewable Feedstocks
Learn more about the Principles of Green Chemistry.
impurities≤1.0% water (coulometr.)
≤100 ppm peroxide (as H2O2)
refractive indexn20/D 1.406 (lit.)
bp78-80 °C (lit.)
mp-136 °C
density0.86 g/mL at 25 °C (lit.)
SMILES stringCC1CCCO1
InChI1S/C5H10O/c1-5-3-2-4-6-5/h5H,2-4H2,1H3
InChI keyJWUJQDFVADABEY-UHFFFAOYSA-N


安全信息

信号词
Danger
补充危害声明 EUH019
危害码 (欧洲) F
风险声明 (欧洲) 11-22-38-41
安全声明 (欧洲) 26-39
RIDADR UN 2536 3 / PGII
WGK德国 WGK 2
RTECS LU2800000
闪点(华氏) 14.0 °F - closed cup
闪点(摄氏) -10.0 °C - closed cup
商品规格
属性名称属性值
储存温度 Storage temp.常温阴凉避光
全球实时库存 Availability √美国St. Louis ≥ 88 | 欧洲Eur. ≥ 126 | 東京Tokyo ≥ 46 | 香港与北京 ≥ 62
商品标签