13560-89-9

• 常用中文名：易来灭 DK-15
• 常用英文名：Dechloran A
• CAS号：13560-89-9
• 分子式：C₁₈H₁₂Cl₁₂
• 分子量：653.724
• 发布时间：2018-07-17 09:32:47
• 更新时间：2025-08-20 17:10:39
• Dechlorane plus (abbrev. DDC-CO) is a polychlorinated flame retardant produced by Oxychem. Its log P is 9.3. It is produced by the Diels-Alder reaction of two equivalents of hexachlorocyclopentadiene with one equivalent of cyclooctadiene. The syn and anti isomer are formed in the approximate ratio of 1:3.

名称

• 中文名: 双(六氯环戊二烯)环辛烷
• 英文名: Dechlorane A
• 中文别名: DRCP; 易来灭 DK-15; 得克隆
• 英文别名: Dechlorane plus 2520; 1,2,3,4,7,8,9,10,13,13,14,14-dodecachloro-1,4,4a,5,6,6a,7,10,10a,11,12,12a-dodecahydro-1,4:7,10-dimethanodibenzo[a,e][8]annulene; 1,4:7,10-Dimethanodibenzo[a,e]cyclooctene, 1,2,3,4,7,8,9,10,13,13,14,14-dodecachloro-1,4,4a,5,6,6a,7,10,10a,11,12,12a-dodecahydro-; 1,6,7,8,9,14,15,16,17,17,18,18-Dodecachloropentacyclo[12.2.1.1.0.0]octadeca-7,15-diene; 1,2,3,4,7,8,9,10,13,13,14,14-Dodecachloro-1,4,4a,5,6,6a,7,10,10a,11,12,12a-dodecahydro-1,4:7,10-dimethanodibenzo[a,e]cyclooctene; 4-05-00-01783; Dechlorane Plus 1000; Dechlorane Plus 25; EINECS 236-948-9; Dechlorane plus; Dechlorane Plus 35; bis(hexachlorocyclopentadieno)cyclooctane; Dechloran A

物化性质

• 密度: 1.8±0.1 g/cm3
• 沸点: 599.8±50.0 °C at 760 mmHg
• 熔点: 350°C
• 分子式: C₁₈H₁₂Cl₁₂
• 分子量: 653.724
• 闪点: 311.3±27.5 °C
• 精确质量: 647.720154
• LogP: 9.51
• 外观性状: 白色至灰白色粉末、晶体或块状物
• 蒸汽压: 0.0±1.6 mmHg at 25°C
• 折射率: 1.659
• 储存条件:

  本品采用内衬塑料袋外用编织袋包装，每袋20kg，或采用内衬塑料袋外用纸板桶包装，每桶30kg。储存及运输过程中需防潮。

• 稳定性:

  本品中等毒性。

• 水溶解性: 不溶
• 分子结构:

  1、 摩尔折射率：132.05

  2、 摩尔体积（cm³/mol）：358.0

  3、 等张比容（90.2K）：1000.5

  4、 表面张力（dyne/cm）：60.9

  5、 极化率（10-24cm3）：52.35

• 计算化学:

  1.疏水参数计算参考值（XlogP）:8

  2.氢键供体数量:0

  3.氢键受体数量:0

  4.可旋转化学键数量:0

  5.互变异构体数量:无

  6.拓扑分子极性表面积0

  7.重原子数量:30

  8.表面电荷:0

  9.复杂度:782

  10.同位素原子数量:0

  11.确定原子立构中心数量:0

  12.不确定原子立构中心数量:8

  13.确定化学键立构中心数量:0

  14.不确定化学键立构中心数量:0

  15.共价键单元数量:1

• 更多:

  1.性状：白色粉末

  2相对密度：1.8～2.0

  3.熔点（ºC）：350

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : IO1430000 CAS REGISTRY NUMBER : 13560-89-9 BEILSTEIN REFERENCE NO. : 2195908 LAST UPDATED : 199710 DATA ITEMS CITED : 8 MOLECULAR FORMULA : C18-H12-Cl12 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 25 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : LitL## Personal Communication from L. Little, Occidental Chemical Corp., Hooker Chemical Center, 360 Rainbow Blvd. South, Box 728, Niagara Falls, NY 14302, May 6, 1985 Volume(issue)/page/year: 06MAY1985 TYPE OF TEST : LC50 - Lethal concentration, 50 percent kill ROUTE OF EXPOSURE : Inhalation SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 2250 mg/m3 TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : LitL## Personal Communication from L. Little, Occidental Chemical Corp., Hooker Chemical Center, 360 Rainbow Blvd. South, Box 728, Niagara Falls, NY 14302, May 6, 1985 Volume(issue)/page/year: 06MAY1985 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : >11848 mg/kg TOXIC EFFECTS : Behavioral - somnolence (general depressed activity) REFERENCE : SRTCAC Science Reports of the Research Institutes, Tohoku University, Series C: Medicine. (Tohoku University, Research Institute for Tuberculosis and Cancer, 4-1 Seiryo-machi, Sendai, Japan) V.1- 1949- Volume(issue)/page/year: 36(1-4),10,1989 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Administration onto the skin SPECIES OBSERVED : Rodent - rabbit DOSE/DURATION : 8 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : LitL## Personal Communication from L. Little, Occidental Chemical Corp., Hooker Chemical Center, 360 Rainbow Blvd. South, Box 728, Niagara Falls, NY 14302, May 6, 1985 Volume(issue)/page/year: 06MAY1985 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X1282 No. of Facilities: 644 (estimated) No. of Industries: 9 No. of Occupations: 13 No. of Employees: 10762 (estimated) No. of Female Employees: 6911 (estimated)

安全

• 危害码 (欧洲): T
• 风险声明 (欧洲): R25:Toxic if swallowed. R34:Causes burns.
• 安全声明 (欧洲): S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice . S36/37/39:Wear suitable protective clothing, gloves and eye/face protection . S45:In case of accident or if you feel unwell, seek medical advice immediately
• 危险品运输编码: UN 2922 8/PG 2
• WGK德国: 3
• RTECS号: AI3575000
• 包装等级: II
• 危险类别: 6.1

制备

1.将六氯环戊二烯与1,5-环辛二烯按摩尔比为2∶1的比例投入反应器，再加入溶剂二甲苯，搅拌溶解，加热升温至低于200℃的条件下，进行Diels-Alder双烯加成反应。反应完成后，蒸出溶剂二甲苯，即得成品。

2.在装有回流冷凝管、电动搅拌装置、温度计、滴液漏斗的250mL的四颈烧瓶中，加入复合溶剂100mL(多氯代烃类)，再加入32.2g六氯环戊二烯，开启冷水，搅拌，加热至200℃，开始滴加环辛二烯6.6g(六氯环戊二烯和环辛二烯的物质的量之比2.2∶1)，在0.5h内滴加完毕。升温至200～250℃，保温反应0.5h，进行Diels-Alder双烯加成反应。反应完成后，抽滤，母液套用；用甲苯洗涤固体，烘干，得白色粉末状固体38.3，产率98%。合成反应式如下：