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Product introduction

硬脂酸 (SA) 是一种直链脂肪酸。在锗表面形成有序的单层 LB 膜。用傅里叶变换红外 (FTIR)-衰减全反射 (AR) 光谱对这些 LB 膜进行了研究。报道了以负载型钯催化剂，将选择性 >98% 的水杨酸转化为脱氧的 C17 产物。相更改储能材料具有无毒、熔化温度方便等优点，是一种很有前途的相变储能材料。而且，它在经历相更改时表现出几乎可以忽略不计的过冷。应用：在溶胶-凝胶法制备纳米微胶囊相更改材料 (NEPCMs) 过程中，硬脂酸可作为核心组分。硬脂酸在介孔固体酸催化剂存在下可发生酯化反应生成硬脂酸甲酯。由于其防水能力，STA 可用于赋予各种表面超疏水性。STA 也可用于制备硬脂酸自组装膜。

Specs ⸢ View details ⸥

Chinese name

硬脂酸

English name

Stearic acid

Chinese alias

硬脂酸 | 司的令 | 十八酸 | 脂蜡酸 | 十八烷酸 | 十八碳烷酸 | 1-十八碳烷酸

English alias

CAS number

1957-11-4

molecular formula

C18H36O2

molecular weight

284.48 g/mol

Exact mass

PSA

37.300 Å²

Logp

7.4

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