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CAS號:106-46-7
英文名稱:1,4-Dichlorobenzene
英文同義詞:PDB;PARA;PDCB;Evola;Globol;Kaydox;Paradi;PDB(R);Paradow;1,4-dcb
中文名稱:1,4-二氯苯
中文同義詞:-二氯苯;對二氯苯;4-二氯苯;對-二氯苯;對二氯代苯;1,4-二氯苯;對二氯苯標準溶液;對二氯苯-GCS;甲醇中1,4-二氯苯;1,4-二氯苯 溶液
分子式:C6H4Cl2
分子量:147
熔點:52-54 °C (lit.)
沸點:173 °C (lit.)
密度:1.241 g/mL at 25 °C (lit.)
蒸氣密度:5.07 (vs air)
蒸氣壓:1.03 mm Hg ( 25 °C)
折射率:1.5434
閃點:150 °F
儲存條件:2-8°C
溶解度:0.08g/l
形態(tài):Crystals
顏色:White
比重:1.2417
氣味 (Odor):Aromatic.
PH值:7 (0.06g/l, H2O, 20℃)
爆炸極限值(explosive limit):1.7-5.9%(V)
水溶解性:insoluble
Merck:14,3057
BRN:1680023
Henry's Law Constant:1.88 at 25 °C (continuous flow sparger, Sproule et al., 1991)
暴露限值:TLV-TWA 75 ppm (~450 mg/m3) (MSHA, OSHA, and NIOSH); IDLH 1000 ppm (NIOSH).
穩(wěn)定性:Stable. Combustible. Incompatible with strong oxidizing agents, aluminium and its alloys, some plastics.
CAS 數(shù)據(jù)庫:106-46-7(CAS DataBase Reference)
(IARC)致癌物分類:2B (Vol. Sup 7, 73) 1999
NIST化學物質信息:Benzene, 1,4-dichloro-(106-46-7)
EPA化學物質信息:p-Dichlorobenzene (106-46-7)