CAS: 72-54-8; Ddd
该化合物是一种有机氯化合物,属于农药家族,是滴滴涕(二氯二苯三氯乙烷)的衍生物,主要用于杀虫性能;p,p-DDD的化学结构具有两个苯环,由二氯乙醇桥连接,有助于其稳定和持久性,其特点是其在水中的溶性较低,但在有机溶剂中具有高溶性,因此它具有脂性.p,po-DCD因在环境中的长半衰期而闻名,导致食物链中的生物累积,它表现出内分泌干扰特性,可能影响野生生物和人类健康;由于这种化学结构的环境持久性和潜在的健康风险,许多国家限制或禁止使用p,P,P-D DDD.在处理该物质时,必须采取安全措施,因为它可能构成吸入,皮肤接触或摄入等风险.
- 英文名称Ddd
- 中文名称2,2-双(对氯苯基)-1,1-二氯乙烷
- IUPAC名称1,1-Bis(4-chlorophenyl)-2,2-dichloroethane
- 其它别名1,1'-(2,2-dichloroethylidene)bis(4-chloro-Benzene; 2,2-bis(p-Chlorophenyl)-1,1-dichloroethane; 1,1-dichloro-2,2-bis(p-chlorophenyl)-ethane; 1,1'-(2,2-dichloroethylidene)bis(4-chlorobenzene); 1,1-bis(4-chlorophenyl)-2,2-dichloroethane; 1,1-bis(p-chlorophenyl)-2,2-dichloroethane; 1,1-dichloor-2,2-bis(4-chloor fenyl)-ethaan
- CAS编号72-54-8
- MFCD编号:MFCD00000851
- EINECS号:200-783-0
- FDA UNII编号:V14159DF29
- 分子式:C14H10Cl4分子量:320.04
- 产品CID: 1710744
- 产品分类有机原料 → 烃类化合物及其衍生物 → 烃类卤化物
物理性质
MSDS等安全信息
- GHS象形图
- GHS符号GHS06 & GHS09;
注释: Skull and crossbones & Environment - 危险类别急性毒性 类别4(经皮)
急性毒性 类别3(经口)
水生急性毒性 类别1
水生慢性毒性 类别1
致癌性 类别2 - 警示词Danger(危险)
- 危险描述H312 |皮肤接触有害.
H301 |吞咽会中毒.
H400 |对水生生物毒性极大.
H410 |对水生生物毒性极大并具有长期持续影响.
H351 |怀疑致癌. - 防范说明P273,P280,P301+P310,P501
- UN编号2761.0
- 危险品标志T,N,F
- 安全声明S36/37-S45-S60-S61-S16-S7
- 危险类别码R23/24/25
- WGK Germany3
欧盟法规
ECHA物质ECHA物质C&L通报REACH预注册上下游产品
diethyl ether p,p'-DDT ethanol dichloroacetaldehyde diethyl acetal 1-chloro-2,2-bis(p-chlorophenyl)ethylene 1,1-bis(4-chlorophenyl)ethane 4,4'-dichlorostylbene bis(4-chlorophenyl)acetylene合成工艺路线路线简述
- 合成目标产物 P,P'-Ddd 主要起始原料 4,4'-Ddt
- (文献来源)合成步骤主要原料 4,4'-Ddt
📜2,2-二氯-1-(4-氯苯基)乙酮置于硫酸,异丙醇体系中,化学反应生成 2,2-双(对氯苯基)-1,1-二氯乙烷
参考文献:The Chemical Composition Of Technical Ddt1
标题:The Chemical Composition Of Technical Ddt1
摘要:
DOI:10.1021/ja01225A058
海关参考信息
- 2902600000-乙苯
2903919090-氯苯
2903120001-二氯甲烷
2903991000-对氯甲苯 - 💡 提示：海关信息按照顺序优先匹配，如需确认的海关信息，请参考相关资料。
- 详情请参考：📖 海关编码查询和海关进出口税则
专利信息
专利号:US-6770436-B1
优先权日:1996-11-14
标题:Chemical amplification for the synthesis of patterned arrays
发明人：BEECHER JODY E; GOLDBERG MARTIN J; MCGALL GLENN H
权利人:AFFYMETRIX INC
摘要:Radiation-activated catalysts (RACs), autocatalytic reactions, and protective groups are employed to achieve a highly sensitive, high resolution, radiation directed combinatorial synthesis of pattern arrays of diverse polymers. When irradiated, RACs produce catalysts that can react with enhancers, such as those involved in autocatalytic reactions. The autocatalytic reactions produce at least one product that removes protecting groups from synthesis intermediates. This invention has a wide variety of applications and is particularly useful for the solid phase combinatorial synthesis of polymers.
专利号:US-2004110133-A1
优先权日:2002-12-06
标 题 :Functionated photoacid generator for biological microarray synthesis
发明人：XU GUANGYU; GOLDBERG MARTIN
权利人:AFFYMETRIX INC
摘要:In some embodiment of the invention, methods are provided for the synthesis of polymer arrays. In one embodiment, a chemically amplified polymer matrix is used for the synthesis of polymer arrays.
专利号:US-7053198-B2
优先权日:2002-12-06
标题 :Functionated photoacid generator and functionated polymer system for biological microarray synthesis
发明人：GOLDBERG MARTIN; XU GUANGYU
权利人:AFFYMETRIX INC
摘要:In some embodiment of the invention, methods are provided for the synthesis of polymer arrays. In one embodiment, a reactive polymer and a photo acid generator is used for the photodirected polymer array synthesis.
专利号:US-2004203056-A1
优先权日:1996-11-14
标题:Chemical amplification for the synthesis of patterned arrays
专利号:US-2006141511-A1
优先权日:1996-11-14
标题:Chemical amplification for the synthesis of patterned arrays
专利号:WO-9820967-A1
优先权日:1996-11-14
标 题:Chemical amplification for the synthesis of patterned arrays
供应商参考报价(招募中)
品牌试剂参考报价(招募中)
📌 第三方产品分析报告
主要参考文献
1: Cobourn K, Fayed I, Keating RF, Oluigbo CO. Early outcomes of stereoelectroencephalography followed by MR-guided laser interstitial thermal therapy: a paradigm for minimally invasive epilepsy surgery. Neurosurg Focus. 2018 Sep;45(3):E8. doi: 10.3171/2018.6.FOCUS18209. doi: 10.1016/j.cryobiol.2018.08.011. Epub 2018 Aug 24. doi: 10.1186/s12934-018-0976-x.
4: Çanga Y, Emre A, Yüksel GA, Karataş MB, Yelgeç NS, Gürkan U, Çalık AN, Tireli H, Terzi S. Assessment of Atrial Conduction Times in Patients with Newly Diagnosed Parkinson's Disease. Parkinsons Dis. 2018 Jul 16;2018:2916905. doi: 10.1155/2018/2916905. eCollection 2018.
5: Hubig M, Muggenthaler H, Schenkl S, Mall G. Temperature-based death time estimation in near equilibrium: Asymptotic confidence interval estimation. Forensic Sci Int. 2018 Sep;290:189-195. doi: 10.1016/j.forsciint.2018.07.010. Epub 2018 Jul 20. doi: 10.1016/j.micpath.2018.07.045. [Epub ahead of print] doi: 10.1038/s41598-018-29022-4.
合成参考文献
摘要:Quarterly Bulletin--Association of Food and Drug Officials of the United States., 16(3), 1952
摘要:Laboratory Animal Science., 26(274), 1976 []
摘要:Meister, R.T., Sine, C; Crop Protection Handbook Volume 94. Meister Media Worldwide, Willoughby, OH 2008, p. D 413
摘要:40 CFR 302.4 (USEPA); U.S. National Archives and Records Administration's Electronic Code of Federal Regulations. Available from, as of April 22, 2009:
摘要:Murty, A.S. Toxicity of Pesticides to Fish. Volumes I, II. Boca Raton, FL: CRC Press Inc., 1986., p. V2 62
📝 需求与反馈
尽可能描述清楚需求与问题信息
