557-07-3

• 常用中文名：(Z)-9-十八烯酸锌盐
• 常用英文名：zinc dioleate
• CAS号：557-07-3
• 分子式：C₃₆H₆₆O₄Zn
• 分子量：628.28700
• 相关类别： 有机原料 有机金属盐
• 发布时间：2018-04-18 08:00:00
• 更新时间：2024-01-04 07:59:00

• 可用于涂料、树脂和清漆工业中。

名称

• 中文名: 油酸锌
• 英文名: zinc oleate
• 中文别名: (Z)-9-十八烯酸锌盐
• 英文别名: Oelsaeure,Zinkoleat; Blei-methansulfonat; MFCD00152954; zinc cis-9-octadenoate; EINECS 209-154-5; Methanesulfonic acid lead salt; oleic acid,zinc oleate; lead methanesulfonate; Plumbous methanesulfonate

物化性质

• 沸点: 360ºC at 760 mmHg
• 熔点: 70°C (rough estimate)
• 分子式: C₃₆H₆₆O₄Zn
• 分子量: 628.28700
• 闪点: 270.1ºC
• 精确质量: 626.42500
• PSA: 52.60000
• LogP: 12.06030
• 外观性状: white powder
• 水溶解性: insoluble H2O; soluble alcohol, ether, CS2, benzene, petroleum ether [MER06]
• 更多:

  1.性状：白色到棕褐色油脂状的粉末。

  2.熔点（℃）：70。

  3.溶解性：不溶于水，溶于乙醇、醚、二硫化碳、苯和石油醚中。

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : ZH4797000 CAS REGISTRY NUMBER : 557-07-3 LAST UPDATED : 199710 DATA ITEMS CITED : 5 MOLECULAR FORMULA : C36-H68-O4.Zn MOLECULAR WEIGHT : 630.41 WISWESSER LINE NOTATION : OV8U9 2 &-ZN- HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 1080 gm/kg/1Y-C TOXIC EFFECTS : Tumorigenic - equivocal tumorigenic agent by RTECS criteria Liver - tumors Blood - lymphoma, including Hodgkin's disease REFERENCE : FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 3,271,1965 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M4163 No. of Facilities: 62 (estimated) No. of Industries: 2 No. of Occupations: 6 No. of Employees: 510 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M4163 No. of Facilities: 251 (estimated) No. of Industries: 3 No. of Occupations: 6 No. of Employees: 5186 (estimated) No. of Female Employees: 1417 (estimated)

合成路线

112-80-1 ~98% 557-07-3

文献：Crompton Corporation Patent: US6689894 B1, 2004 ; Location in patent: Page column 6 ;

112-80-1 7646-85-7 ~% 557-07-3

文献：Xiao, Qiangfeng; Sohn, Hiesang; Chen, Zheng; Lu, Yunfeng; Toso, Daniel; Mechlenburg, Matthew; Hong Zhou, Z.; Poirier, Eric; Dailly, Anne; Cai, Mei; Wang, Haiqiang; Wu, Zhongbiao Angewandte Chemie, International Edition, 2012 , vol. 51, # 42 p. 10546 - 10550,5 Angewandte Chemie, 2012 , vol. 124, # 42 p. 10698 - 10702,5

143-19-1 7646-85-7 ~% 557-07-3

文献：Barman; Vasudevan Journal of Physical Chemistry B, 2007 , vol. 111, # 19 p. 5212 - 5217

上下游产品

上游产品  3
112-80-1 7646-85-7 143-19-1
下游产品  1
557-06-2

制备

可由油酸钾与硫酸锌进行复分解反应制得。

制法 将油酸钾的乙醇溶液与稍过量的硫酸锌的水溶液混合，进行复分解反应，得到肥皂状的油酸锌沉淀后，用水进行彻底洗涤，直到无硫酸根离子存在为止。再用少量乙醇洗去游离的酸。抽干后所得固体可用苯重结晶，然后在五氧化二磷存在下进行真空干燥，得到纯产品。