手機掃碼訪問本站
微信咨詢
CAS號:95-50-1
英文名稱:1,2-Dichlorobenzene
英文同義詞:ODCB;Dizene;Cloroben;NSC 60644;ai3-00053;Chloroben;Chloroden;Termitkil;dilatindb;dowtherme
中文名稱:鄰二氯苯
中文同義詞:鄰氯苯;鄰二氯苯;鄰二氯代苯;2-二氯苯;O-二氯苯;鄰-二氯苯;無水鄰二氯苯;1,2-二氯苯;1,2-二氯代苯;鄰二氯苯標準溶液
分子式:C6H4Cl2
分子量:147
熔點:-15 °C
沸點:179 °C
密度:1.306 g/mL at 25 °C(lit.)
蒸氣密度:5.1 (vs air)
蒸氣壓:1.2 mm Hg ( 20 °C)
折射率:n
閃點:150 °F
儲存條件:Store below +30°C.
溶解度:0.13g/l
形態(tài):Liquid
顏色:Clear colorless to very slightly yellow
氣味 (Odor):Aromatic; characteristic aromatic.
爆炸極限值(explosive limit):2.2-12%(V)
水溶解性:0.13 g/L (20 ºC)
最大波長(λmax):λ: 296 nm Amax: 1.00
λ: 300 nm Amax: 0.30
λ: 305 nm Amax: 0.20
λ: 335 nm Amax: 0.05
λ: 375-400 nm Amax: 0.01
Merck:14,3056
BRN:606078
Henry's Law Constant:1.92 at 25 °C (gas stripping-GC, Shiu and Mackay, 1997)
暴露限值:Ceiling 50 ppm (~300 mg/m3) (MSHA, OSHA, and NIOSH); IDLH 1700 ppm (NIOSH).
穩(wěn)定性:Stable, but possibly light sensitive. Combustible. Incompatible with oxidizing agents, aluminium, aluminium alloys. Attacks some rubbers and plastics.
CAS 數據庫:95-50-1(CAS DataBase Reference)
(IARC)致癌物分類:3 (Vol. Sup 7, 73) 1999
NIST化學物質信息:Benzene, 1,2-dichloro-(95-50-1)
EPA化學物質信息:o-Dichlorobenzene (95-50-1)