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CAS號(hào):71-23-8
英文名稱:1-Propanol
英文同義詞:Optal;albacol;n-C3H7OH;PROPANOL;1-Propan;FEMA 2928;Propanole;Propanoli;ai3-16115;1-PROPANOL
中文名稱:正丙醇
中文同義詞:丙醇;正丙醇;1-丙醇;天然正丙醇;色譜正丙醇;無水正丙醇;水中正丙醇;中化正丙醇;丙醇-GCS;乙醇中正丙醇
分子式:C3H8O
分子量:60.1
熔點(diǎn):-127 °C(lit.)
沸點(diǎn):97 °C(lit.)
密度:0.804 g/mL at 25 °C(lit.)
蒸氣密度:2.1 (vs air)
蒸氣壓:10 mm Hg ( 147 °C)
折射率:n
FEMA:2928 | PROPYL ALCOHOL
閃點(diǎn):59 °F
儲(chǔ)存條件:Store at +5°C to +30°C.
溶解度:H2O: passes test
酸度系數(shù)(pKa):>14 (Schwarzenbach et al., 1993)
形態(tài):Liquid
顏色:<10(APHA)
氣味 (Odor):Resembles that of ethyl alcohol.
PH值:7 (200g/l, H2O, 20℃)
相對(duì)極性:0.617
嗅覺閾值(Odor Threshold):0.094ppm
爆炸極限值(explosive limit):2.1-19.2%(V)
水溶解性:soluble
最大波長(zhǎng)(λmax):λ: 220 nm Amax: ≤0.40
λ: 240 nm Amax: ≤0.071
λ: 275 nm Amax: ≤0.0044
Merck:14,7842
JECFA Number:82
BRN:1098242
Henry's Law Constant:6.75 (static headspace-GC, Merk and Riederer, 1997)
暴露限值:TLV-TWA (200 ppm); (500 mg/m3); STEL 250 ppm (625 mg/m3); IDLH 4000 ppm.
穩(wěn)定性:Stable. May form peroxides in contact with air. Incompatible with alkali metals, alkaline earths, aluminium, oxidizing agents, nitro compounds. Highly flammable. Vapour/air mixtures explosive.
CAS 數(shù)據(jù)庫(kù):71-23-8(CAS DataBase Reference)
NIST化學(xué)物質(zhì)信息:1-Propanol(71-23-8)
EPA化學(xué)物質(zhì)信息:1-Propanol (71-23-8)