product name
四氢呋喃, HPLC grade, ≥99.9%, inhibitor-free
等级
HPLC grade
蒸汽密度
2.5 (vs air)
蒸汽压
114 mmHg ( 15 °C)
143 mmHg ( 20 °C)
检测方案
≥99.9%
形式
liquid
自燃温度
610 °F
纯化方式
glass distillation
expl. lim.
1.8-11.8 %
技术
HPLC: suitable
杂质
<0.020% water
蒸发残留物
<0.0005%
折射率
n20/D 1.407 (lit.)
bp
65-67 °C (lit.)
65-67 °C
mp
−108 °C (lit.)
密度
0.889 g/mL at 25 °C (lit.)
λ
H2O reference
紫外吸收
λ: 212 nm Amax: 1.00
λ: 250 nm Amax: 0.18
λ: 300 nm Amax: 0.02
λ: 350-400 nm Amax: 0.01
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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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
WGK
WGK 1
闪点(°F)
closed cup
闪点(°C)
closed cup
法规信息
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