Product Name
四氢呋喃, OmniSolv®
蒸汽密度
2.5 (vs air)
质量水平
蒸汽压
114 mmHg ( 15 °C)
143 mmHg ( 20 °C)
产品线
OmniSolv®
方案
≥99.9% (GC)
表单
liquid
自燃温度
610 °F
包含
0.0140--0.0310% BHT as stabilizer
expl. lim.
1.8-11.8 %
技术
HPLC: suitable
LC/MS: suitable
gas chromatography (GC): suitable
杂质
≤0.01% Peroxide (as H2O2)
≤0.03% Water (H2O)
≤1.0 μeq/g Titrable acid
颜色
APHA: ≤10
折射率
n20/D 1.407 (lit.)
pH值（酸碱度）
7-8 (20 °C, 200 g/L in H2O)
沸点
65-67 °C (lit.)
mp
−108 °C (lit.)
转变温度
flash point -21.5 °C
密度
0.889 g/mL at 25 °C (lit.)
运输
ambient
储存温度
room temp
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
OmniSolv®
Stabilized with 250 ppm BHT. Not Optically Transparent in UV
包装
M-Bottle for Solvents
As a global leader in lab reagents, we are constantly looking for new ways to optimize the safety of our products. The newly developed 4L solvent bottle design features advanced sealing technology that eliminates leaks to make the handling of solvents safer and more convenient than ever before.
See all the new features here!
As a global leader in lab reagents, we are constantly looking for new ways to optimize the safety of our products. The newly developed 4L solvent bottle design features advanced sealing technology that eliminates leaks to make the handling of solvents safer and more convenient than ever before.
See all the new features here!
制备说明
Product filtered through a 0.2 μm filter
分析说明
Assay (GC)99.9% minColor (APHA)10 maxFiltered through 0.2 µm filterTo pass testFormClear liquidIdentity (IR-spectrum)ConformsPeroxide (as H2O2)0.01% maxRefractive index (at 20°C)Stabilizer (BHT)0.0140-0.0310%Titrable acid1.0µeq/g maxWater (H2O)0.03% max
法律信息
OMNISOLV is a registered 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
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