3507-99-1

• 常用中文名：硬脂酸银
• 常用英文名：Silver(I) stearate
• CAS号：3507-99-1
• 分子式：C₁₈H₃₅AgO₂
• 分子量：391.33800
• 发布时间：2018-08-16 11:32:44
• 更新时间：2024-01-07 10:57:34

名称

• 中文名: 硬脂酸银
• 英文名: silver,octadecanoate
• 中文别名: 硬脂酸銀
• 英文别名: EINECS 222-505-7; Silver stearate; stearic acid,silver stearate; Silver stearate (7CI); silver(1+) formula 300; Stearinsaeure,Silberstearat; Octadecanoic acid,silver(1+) salt; Stearinsaeure,Silber(I)-Verbindung; stearate silver; Silver(1+) stearate; silver octadecanoate; Ag stearate

物化性质

• 密度: 1.27 g/cm3at 25°C (lit.)
• 沸点: 359.4ºC at 760mmHg
• 分子式: C₁₈H₃₅AgO₂
• 分子量: 391.33800
• 闪点: 162.4ºC
• 精确质量: 390.16900
• PSA: 26.30000
• LogP: 6.25540
• 储存条件: 室温
• 计算化学:

  1.疏水参数计算参考值（XlogP）:无

  2.氢键供体数量:0

  3.氢键受体数量:2

  4.可旋转化学键数量:15

  5.互变异构体数量:无

  6.拓扑分子极性表面积40.1

  7.重原子数量:21

  8.表面电荷:0

  9.复杂度:196

  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:0

  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:2

毒性和生态

毒理学数据: 急性毒性： 口腔 LD50 6960mg/kg(rat) 吸入 LC ＞1241mg/m3/4H(mam) 主要的刺激性影响： 在皮肤上面:可能引起发炎。 在眼睛上面: 可能引起发炎 致敏作用：没有已知的敏化作用。 生态学数据: 总括注解 通常来说对水是不危害的 若无政府许可，勿将材料排入周围环境。 CHEMICAL IDENTIFICATION RTECS NUMBER : RG1950000 CHEMICAL NAME : Octadecanoic acid, silver(1+) salt CAS REGISTRY NUMBER : 3507-99-1 LAST UPDATED : 199701 DATA ITEMS CITED : 5 MOLECULAR FORMULA : C18-H36-O2.Ag 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 : 6960 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 36(4),17,1992 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 6178 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 36(4),17,1992 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 469 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 36(4),17,1992 TYPE OF TEST : LC - Lethal concentration ROUTE OF EXPOSURE : Inhalation SPECIES OBSERVED : Mammal - species unspecified DOSE/DURATION : >1241 mg/m3/4H TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 36(4),17,1992

安全

• 海关编码: 2915709000

上下游产品

上游产品  2
822-16-2 14701-21-4
下游产品  10
109-36-4 5303-25-3 3508-00-7 18299-82-6
124-38-9 112-41-4 1652-96-6 2778-96-3
638-08-4 556-52-5

海关

海关编码	2915709000
中文概述	2915709000. 棕榈酸及其盐和酯、硬脂酸盐、酯. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:5.5%. 普通关税:30.0%
申报要素	品名, 成分含量, 用途, 硬脂酸和软脂酸的含量
Summary	2915709000. palmitic acid and its salts and esters. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%