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熔點:
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-85 °C
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沸點:
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124-125 °C(lit.)
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密度:
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0.965 g/mL at 25 °C(lit.)
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蒸氣密度:
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2.62 (vs air)
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蒸氣壓:
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6.17 mm Hg ( 20 °C)
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折射率:
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n20/D 1.402(lit.)
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閃點:
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115 °F
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儲存條件:
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Store at +5°C to +30°C.
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溶解度:
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Very soluble in acetone, dimethylsulfoxide, and 95% ethanol (quoted, Keith and Walters, 1992).
Miscible with N,N-dimethylformamide, ether, and glycerol (Windholz et al., 1983).-
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酸度系數(shù)(pKa):
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15.7(at 25℃)
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形態(tài):
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Liquid
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顏色:
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green cap
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PH值:
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7 (20°C)
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相對極性:
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1
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酸堿指示劑變色ph值范圍:
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5- 7 at 25 °C
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氣味 (Odor):
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Mild ethereal.
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爆炸極限值(explosive limit):
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2.5-20%(V)
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水溶解性:
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SOLUBLE
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熱導(dǎo)率:
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0.19 W/(m·K) at 50 ℃
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比熱容:
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Cp(liquid): 2.25 J/(g·K), at 25℃
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最大波長(λmax):
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λ: 213 nm Amax: 1.00
λ: 240 nm Amax: 0.20
λ: 260 nm Amax: 0.05
λ: 300-400 nm Amax: 0.01-
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Merck:
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14,6038
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BRN:
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1731074
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Henry's Law Constant:
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(x 10-2 atmm3/mol):
4.41, 3.63, 11.6, 3.09, and 3.813 at 10, 15, 20, 25, and 30 °C, respectively (EPICS, Ashworth et
al., 1988)
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暴露限值:
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ACGIH:TLV-TWA 0.1 ppm (0.3 mg/m3)
OSHA:PEL-TWA 25 ppm (80 mg/m3)
NIOSH:REL-TWA 0.1 ppm-
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介電常數(shù):
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15.8（20℃）
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穩(wěn)定性:
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Stable, but contact with air may lead to the formation of explosive peroxides. A peroxide test should be carried out before this material is used if it has been exposed to air for some time, especially if it is to be purified by distillation. Contact with strong oxidizing agents may cause fire or explosion. Incompatible with strong bases, ac
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化妝品成分功效:
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SOLVENT
VISCOSITY CONTROLLING-
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化妝品成分評估:
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2-Methoxyethanol (109-86-4)
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InChI:
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1S/C3H8O2/c1-5-3-2-4/h4H,2-3H2,1H3
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InChIKey:
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XNWFRZJHXBZDAG-UHFFFAOYSA-N
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SMILES:
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COCCO
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LogP:
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-0.77 at 20℃
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CAS 數(shù)據(jù)庫:
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109-86-4(CAS DataBase Reference)
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NIST化學(xué)物質(zhì)信息:
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Ethanol, 2-methoxy-(109-86-4)
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EPA化學(xué)物質(zhì)信息:
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2-Methoxyethanol (109-86-4)
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