- 熔点 :
- -98 °C(lit.)
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- 沸点 :
- 65.4 °C(lit.)
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- 密度 :
- 0.791 g/mL at 25 °C
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- 蒸气密度:
- 1.11 (vs air)
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- 蒸气压:
- 410 mm Hg ( 50 °C)
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- 折射率 :
- n 20/D 1.329(lit.)
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- 闪点 :
- 52 °F
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- 储存条件 :
- Store at RT.
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- 溶解度 :
- benzene: miscible(lit.)
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- 酸度系数(pKa):
- 15.2(at 25℃)
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- 形态:
- Liquid Free From Particulates
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- 颜色:
- <10(APHA)
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- 比重:
- 0.793 (20/20℃)
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- 相对极性:
- 0.762
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- 气味 (Odor):
- Faint alcohol odor detectable at 4 to 6000 ppm (mean = 160 ppm)
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- 嗅觉阈值(Odor Threshold):
- 33ppm
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- 爆炸极限值(explosive limit):
- 5.5-44%(V)
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- 水溶解性 :
- miscible
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- 最大波长(λmax):
- λ: 210 nm Amax: 0.50λ: 220 nm Amax: 0.30λ: 230 nm Amax: 0.15λ: 235 nm Amax: 0.10λ: 240 nm Amax: 0.05λ: 260 nm Amax: 0.01λ: 400 nm Amax: 0.01
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- Merck :
- 14,5957
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- BRN :
- 1098229
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- Henry's Law Constant:
- 4.99 at 25 °C (headspace-GC, Gupta et al., 2000)
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- 暴露限值:
- TLV-TWA (200 ppm) (ACGIH), 260mg/m3, 1040mg/m3 (800 ppm) 15minutes (NIOSH); STEL 310mg/m3 (250 ppm); IDLH 25,000 ppm (NIOSH).
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- CAS 数据库:
- 67-56-1(CAS DataBase Reference)
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- NIST化学物质信息:
- Methyl alcohol(67-56-1)
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- EPA化学物质信息:
- Methanol (67-56-1)
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