87369
四氢呋喃
≥99.5%, ≥99.5% (GC), for ion-selective electrodes, contains 250 ppm BHT as inhibitor, Selectophore™
别名:
THF, 丁烯氧化物, 四亚甲基氧化物, 氧杂环戊烷
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关于此项目
经验公式（希尔记法）:
C4H8O
化学文摘社编号:
分子量:
72.11
Beilstein:
102391
EC 号:
MDL编号:
UNSPSC代码:
12191501
PubChem化学物质编号:
NACRES:
NB.61
产品名称
四氢呋喃, Selectophore™, ≥99.5%
蒸汽密度
2.5 (vs air)
质量水平
蒸汽压
114 mmHg ( 15 °C)
143 mmHg ( 20 °C)
描述
for ion-selective electrodes
solvent for preparation of membranes
产品线
Selectophore™
方案
≥99.5% (GC)
≥99.5%
表单
liquid
自燃温度
610 °F
包含
250 ppm BHT as inhibitor
expl. lim.
1.8-11.8 %
杂质
≤0.01% water
折射率
n20/D 1.407 (lit.)
沸点
65-67 °C (lit.)
mp
−108 °C (lit.)
溶解性
H2O: soluble
密度
0.889 g/mL at 25 °C (lit.)
SMILES字符串
C1CCOC1
InChI
1S/C4H8O/c1-2-4-5-3-1/h1-4H2
InChI key
WYURNTSHIVDZCO-UHFFFAOYSA-N
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应用
在一项设计、制造和电化学表征小型薄膜和厚膜Ag / AgCl参比电极的研究中，已使用THF帮助PVC膜包被电极。
法律信息
Selectophore is a trademark of Merck KGaA, Darmstadt, Germany
警示用语：
Danger
危险分类
Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
靶器官
Central nervous system, Respiratory system
补充剂危害
储存分类代码
3 - Flammable liquids
WGK
WGK 1
闪点(°F)
-6.2 °F - closed cup
闪点(°C)
-21.2 °C - closed cup
个人防护装备
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
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