- 熔点 :
- -108°C
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- 沸点 :
- 66 °C
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- 密度 :
- 0.887 g/mL at 20 °C
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- 蒸气密度:
- 2.5 (vs air)
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- 蒸气压:
- <0.01 mm Hg ( 25 °C)
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- 折射率 :
- n 20/D 1.465
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- 闪点 :
- >230 °F
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- 储存条件 :
- 2-8°C
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- 溶解度 :
- water: soluble
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- 形态:
- Liquid
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- 颜色:
- <10(APHA)
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- 比重:
- 0.89
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- 相对极性:
- 0.207
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- 气味 (Odor):
- Ethereal, detectable at 2 to 50 ppm
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- PH值:
- 7-8 (200g/l, H2O, 20℃)
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- 酸碱指示剂变色ph值范围:
- 7
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- 爆炸极限值(explosive limit):
- 1.5-12.4%(V)
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- 水溶解性 :
- miscible
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- 凝固点 :
- -108℃
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- 最大波长(λmax):
- λ: 245 nm Amax: ≤0.26λ: 275 nm Amax: ≤0.046λ: 315 μm Amax: ≤0.0044
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- 敏感性 :
- Air Sensitive & Hygroscopic
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- Merck :
- 14,9211
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- BRN :
- 102391
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- Henry's Law Constant:
- 1.54 (static headspace-GC, Welke et al., 1998)
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- 暴露限值:
- TLV-TWA 200 ppm (590 mg/m3) (ACGIH, MSHA, and OSHA); STEL 250 ppm (ACGIH); IDLH 20,000 ppm (NIOSH).
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- 稳定性:
- Stable. Incompatible with halogens, strong oxidizing agents, strong reducing agents, strong bases, oxygen. May generate explosive peroxides in storage if in contact with air. Highly flammable. Store at room temperature under nitrogen. Hazardous polymerisation may occur. Light sensitive. May contain 2,6-di-tertbutyl-4-methylphenol (BHT) as a s
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- InChIKey:
- WYURNTSHIVDZCO-UHFFFAOYSA-N
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- CAS 数据库:
- 109-99-9(CAS DataBase Reference)
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- (IARC)致癌物分类:
- 2B (Vol. 119) 2019
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- NIST化学物质信息:
- Furan, tetrahydro-(109-99-9)
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- EPA化学物质信息:
- Tetrahydrofuran (109-99-9)
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