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Key Documents

52340

Sigma-Aldrich

溴化十六烷基吡啶

≥97.0%

同義詞:

溴代鲸蜡基吡啶

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About This Item

經驗公式(希爾表示法):
C21H38BrN
CAS號碼:
分子量::
384.44
Beilstein:
3778948
EC號碼:
MDL號碼:
分類程式碼代碼:
12352005
PubChem物質ID:
NACRES:
NA.22

描述

cationic

化驗

≥97.0%

分子量

384.44 g/mol

技術

titration: suitable

SMILES 字串

[Br-].CCCCCCCCCCCCCCCC[n+]1ccccc1

InChI

1S/C21H38N.BrH/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-16-19-22-20-17-15-18-21-22;/h15,17-18,20-21H,2-14,16,19H2,1H3;1H/q+1;/p-1

InChI 密鑰

DVBJBNKEBPCGSY-UHFFFAOYSA-M

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一般說明

溴代十六烷基吡啶(HDPB)是一种阳离子表面活性剂,具有位于头基芳香杂环的季铵氮,以及含有16个碳原子的烃尾。它可用于聚合反应以及离子类物质的提取和预浓缩。

應用

溴代十六烷基吡啶可作为阳离子表面活性剂用于:
  • 制备聚氟酸盐。
  • 抑制低碳钢在酸性介质中的腐蚀。

訊號詞

Danger

危險分類

Acute Tox. 2 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges


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