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CAS號:56-23-5
英文名稱:Carbon tetrachloride
英文同義詞:r10;CCm0;CCl4;R 10;R-10;CFC-10;freon10;Thawpit;Univerm;Carbona
中文名稱:四氯化碳
中文同義詞:四氯甲烷;四氯化碳;五氯花碳;四氨化碳;無水四氯化碳;四氯化碳標樣;四氯化碳*2;四氯化甲酰N;環保四氯化碳;甲醇中四氯化碳
分子式:CCl4
分子量:153.82
熔點:-23 °C
沸點:76-77 °C(lit.)
密度:1.594 g/mL at 25 °C(lit.)
蒸氣密度:5.32 (vs air)
蒸氣壓:4.05 psi ( 20 °C)
折射率:n
閃點:−2 °F
儲存條件:2-8°C
溶解度:Miscible with ethanol, benzene, chloroform, ether, carbon disulfide (U.S. EPA, 1985), petroleum ether, solvent naphtha, and volatile oils (Yoshida et al., 1983a).
形態:Liquid
顏色:Clear colorless
相對極性:0.052
氣味 (Odor):Ethereal, sweet, pungent odor detectable at 140 to 584 ppm (mean = 252 ppm)
嗅覺閾值(Odor Threshold):4.6ppm
水溶解性:0.8 g/L (20 ºC)
最大波長(λmax):λ: 265 nm Amax: 1.0λ: 270 nm Amax: 0.30λ: 280 nm Amax: 0.07λ: 290 nm Amax: 0.02λ: 300-400 nm Amax: 0.01
Merck:13,1826
BRN:1098295
Henry's Law Constant:2.15 at 30 °C (headspace-GC, Sanz et al., 1997)
暴露限值:NIOSH REL: STEL 1 hour 2 ppm, IDLH 200 ppm; OSHA PEL: TWA 10 ppm, C 25 ppm, 5-minute/4-hour peak 200 ppm; ACGIH TLV: TWA 5 ppm.
InChIKey:VZGDMQKNWNREIO-UHFFFAOYSA-N
CAS 數據庫:56-23-5(CAS DataBase Reference)
(IARC)致癌物分類:2B (Vol. 20, Sup 7, 71) 1999
NIST化學物質信息:Carbon tetrachloride(56-23-5)
EPA化學物質信息:Carbon tetrachloride (56-23-5)