叔丁基甲醚(TBME)TBME是格氏反应中常用的有机溶剂,可替代四氢呋喃。据报道,TBME是活性芳族体系的丁基化剂。TBME还用于促进微波条件下的叔丁酯化。
3.1 (vs air)
100
4.05 psi
puriss. p.a.
≥99.5% (GC)
liquid
705 °F
15.1 %
≤0.0005% peroxides (as H2O2)≤0.005% free acid (as CH3COOH)≤0.05% water
≤0.005%
n20/D 1.362-1.376n20/D 1.369 (lit.)
55-56 °C (lit.)
-110 °C
0.736-0.744 g/mL at 20 °C0.74 g/mL at 25 °C (lit.)
Al: ≤0.5 mg/kgBa: ≤0.1 mg/kgBi: ≤0.1 mg/kgCa: ≤0.5 mg/kgCd: ≤0.05 mg/kgCo: ≤0.02 mg/kgCr: ≤0.02 mg/kgCu: ≤0.02 mg/kgFe: ≤0.1 mg/kgK: ≤0.5 mg/kgLi: ≤0.1 mg/kgMg: ≤0.1 mg/kgMn: ≤0.02 mg/kgMo: ≤0.1 mg/kgNa: ≤0.5 mg/kgNi: ≤0.02 mg/kgPb: ≤0.1 mg/kgSr: ≤0.1 mg/kgZn: ≤0.1 mg/kg
COC(C)(C)C
1S/C5H12O/c1-5(2,3)6-4/h1-4H3
BZLVMXJERCGZMT-UHFFFAOYSA-N
Danger
Flam. Liq. 2 - Skin Irrit. 2
3 - Flammable liquids
WGK 1
-18.4 °F - closed cup
-28 °C - closed cup
Eyeshields, Faceshields, Gloves