中文名称:
2,2-双(4-氯苯基)-1,1-二氯乙烯
中文同义词:
2,2-双(4-氯苯基)-1,1-二氯乙烯;滴滴伊;P, P-DDE标准溶液(100ΜG/ML,U=3%);P, P-DDE标准溶液(100ΜG/ML,溶剂:甲醇);4,4-DDE涕溶液, 100PPM;4,4-DDE溶液, 10PPM;4-滴滴伊;P,P-滴滴伊溶液,100PPM
英文同义词:
PARAPARADDE;PARAPARADICHLORODIPHENYLDICHLOROETHYLENE;1,1-Dichloro-2,2-bis(4-chlorophenyl)ethene, 4,4μ-DDE;1,1-Dichloro-2,2-bis(4-chlorophenyl)ethene solution, 4,4μ-DDE solution;2,2-Bis(4-chlorophenyl)-1,1-dichloroethylene,99%;1,1-dichloro-2,2-bis(4-chorophenyl)ethylene;p, p’-DDE Standard;p.p-DDE 100mg [72-55-9]
相关类别:
杀虫剂;分析标准品;农残、兽药及化肥类;药物杂质及中间体;标准品 -中药标准品;Analytical Chemistry;Chlorinated Compounds (Environmental Endocrine Disruptors);Environmental Endocrine Disruptors;Alphabetic;D;DA - DHMethod Specific;Oeko-Tex Standard 100;Pesticides
沸点
403.45°C (rough estimate)
密度
1.3406 (rough estimate)
蒸气压
13 at 30 °C (Wescott et al., 1981)
颜色
White, crystalline, odorless powder
Henrys Law Constant
0.33 at 25 °C (gas stripping-GC, Jantunen and Bidleman, 2006)
稳定性
Stable, but light-sensitive. Incompatible with strong bases, strong oxidizing agents.
EPA化学物质信息
p,p-DDE (72-55-9)
生物活性
p,p-DDE (4,4-DDE) 是持久性 DDT 的主要代谢产物,是一种有效的雄激素受体拮抗剂,IC50 为5 μM,Ki 为 3.5 μM。
靶点
Target Value
Androgen Receptor
(Cell-free assay) 3.5 μM(Ki)
Androgen Receptor
(Cell-free assay) 5 μM
Androgen Receptor
(Cell-free assay)
3.5 μM(Ki)
Androgen Receptor
(Cell-free assay)
5 μM
急性毒性
口服-大鼠 LD50: 880 毫克/公斤; 口服-小鼠 LD50: 700 毫克/公斤
危险类别码
22-40-50/53-52/53-39/23/24/25-23/24/25-11-67-65-38-51/53
安全说明
36/37-60-61-45-16-7-62-33-29-9
毒性
Acute oral LD50 for rats 880 mg/kg (RTECS, 1985).