所有图片(1)
别名:
TOAB
线性分子式:
[CH3(CH2)7]4N(Br)
CAS号:
分子量:
546.79
Beilstein:
4169176
EC 号:
MDL编号:
UNSPSC代码:
12352107
PubChem化学物质编号:
NACRES:
NA.22
推荐产品
质量水平
检测方案
98%
形式
solid
mp
95-98 °C (lit.)
SMILES字符串
[Br-].CCCCCCCC[N+](CCCCCCCC)(CCCCCCCC)CCCCCCCC
InChI
1S/C32H68N.BrH/c1-5-9-13-17-21-25-29-33(30-26-22-18-14-10-6-2,31-27-23-19-15-11-7-3)32-28-24-20-16-12-8-4;/h5-32H2,1-4H3;1H/q+1;/p-1
InChI key
QBVXKDJEZKEASM-UHFFFAOYSA-M
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一般描述
四辛基溴化铵是一种有机表面包覆剂，常用于控制纳米颗粒合成过程中的尺寸和形状。
应用
以四辛基溴化铵 (TOAB) 为相转移剂，采用两相（有机-水相）烷基硫醇稳定的金纳米颗粒合成法，将四氯金酸金从水相转移到有机相。它还用于制备 TOAB 封端金纳米颗粒，与巯基封端纳米颗粒相比，显示出明确的等离子体吸收。
警示用语：
Danger
危险声明
危险分类
Eye Dam. 1 - Skin Irrit. 2
WGK
WGK 3
闪点(°F)
closed cup
闪点(°C)
closed cup
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
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