(Z)-9-十八烯酸锌盐

(Z)-9-十八烯酸锌盐用途

可用于涂料、树脂和清漆工业中。

(Z)-9-十八烯酸锌盐名称

[ CAS 号 ]:
557-07-3

[ 中文名 ]:
油酸锌

[ 英文名 ]:
zinc dioleate

[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

(Z)-9-十八烯酸锌盐物理化学性质

[ 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]

(Z)-9-十八烯酸锌盐毒性和生态

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)

(Z)-9-十八烯酸锌盐合成路线

详细合成路线

(Z)-9-十八烯酸锌盐上下游产品

(Z)-9-十八烯酸锌盐上游产品

(Z)-9-十八烯酸锌盐下游产品

(Z)-9-十八烯酸锌盐制备

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。