推薦產品
等級
ACS reagent
品質等級
蒸汽密度
3 (vs air)
蒸汽壓力
27 mmHg ( 20 °C)
40 mmHg ( 25 °C)
化驗
≥99.0%
形狀
liquid
自燃溫度
356 °F
包含
≤25 ppm BHT as stabilizer
expl. lim.
22 %
雜質
≤0.0016 meq/g Titr. acid
≤0.005% Peroxide (as H2O2)
≤0.01% Carbonyl (as HCHO)
≤0.05% water
蒸發殘留物
≤0.005%
顏色
APHA: ≤20
折射率
n20/D 1.422 (lit.)
pH值
6.0-8 (20 °C, 500 g/L)
bp
100-102 °C (lit.)
mp
10-12 °C (lit.)
轉變溫度
freezing point ≥11.0
密度
1.034 g/mL at 25 °C (lit.)
SMILES 字串
C1COCCO1
InChI
1S/C4H8O2/c1-2-6-4-3-5-1/h1-4H2
InChI 密鑰
RYHBNJHYFVUHQT-UHFFFAOYSA-N
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一般說明
1,4-二氧六环是一种杂环有机化合物,通常用作多种化学反应中的溶剂。它还用作氯化溶剂中的稳定剂。
應用
1,4-二氧六环可用作:
1,4-二氧六环/乙醇/甲酸混合物溶剂体系可用作解聚木质素合成更有价值的酚类单体。
- 溶剂,用于通过用NaBH4 作为还原剂对CO2 还原功能化实现胺的 N-甲基化。
- 添加剂,用于通过羟基水合aza-环化2-炔基苯甲酰胺合成3-羟基异吲哚啉1-酮。
1,4-二氧六环/乙醇/甲酸混合物溶剂体系可用作解聚木质素合成更有价值的酚类单体。
訊號詞
Danger
危險分類
Carc. 1B - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
標靶器官
Respiratory system
安全危害
儲存類別代碼
3 - Flammable liquids
水污染物質分類(WGK)
WGK 3
閃點(°F)
51.8 °F - closed cup
閃點(°C)
11 °C - closed cup
分析證明 (COA)
輸入產品批次/批號來搜索 分析證明 (COA)。在產品’s標籤上找到批次和批號,寫有 ‘Lot’或‘Batch’.。
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