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  3. Tetraoctylammonium bromide

Tetraoctylammonium bromide  (Synonyms: 四辛基溴化銨)

目錄號(hào): HY-W018574 純度: ≥98.0%
COA 產(chǎn)品使用指南 技術(shù)支持

Tetraoctylammonium bromide (TOAB) 屬于季銨鹽類,由帶正電的四辛基銨陽離子和帶負(fù)電的溴化物陰離子組成。該化合物通常用作有機(jī)化學(xué)反應(yīng)中的相轉(zhuǎn)移催化劑,可促進(jìn)反應(yīng)物在不混溶相之間的轉(zhuǎn)移。它還可以在各種工業(yè)應(yīng)用中用作表面活性劑和分散劑,例如用于生產(chǎn)涂料、粘合劑和聚合物。此外,已經(jīng)研究了 Tetraoctylammonium bromide 在儲(chǔ)能設(shè)備和作為抗菌劑方面的潛在應(yīng)用。

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Tetraoctylammonium bromide Chemical Structure

Tetraoctylammonium bromide Chemical Structure

CAS No. : 14866-33-2

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Customer Review

  • 生物活性

  • 純度 & 產(chǎn)品資料

生物活性

Tetraoctylammonium bromide (TOAB) is a quaternary ammonium salt consisting of a positively charged tetraoctylammonium cation and a negatively charged bromide anion. This compound is commonly used as a phase transfer catalyst in organic chemical reactions, facilitating the transfer of reactants between immiscible phases. It is also used as a surfactant and dispersant in various industrial applications, for example in the production of coatings, adhesives and polymers. Additionally, Tetraoctylammonium bromide has been investigated for potential applications in energy storage devices and as an antimicrobial agent.

體外研究
(In Vitro)

Tetraoctylammonium bromide 是一種生化試劑,可作為生物材料或有機(jī)化合物,用于生命科學(xué)相關(guān)研究。

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

分子量

546.79

Formula

C32H68BrN

CAS 號(hào)
性狀

固體

顏色

White to off-white

中文名稱

四辛基溴化銨

運(yùn)輸條件

Room temperature in continental US; may vary elsewhere.

儲(chǔ)存方式

4°C, sealed storage, away from moisture

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

溶解性數(shù)據(jù)
細(xì)胞實(shí)驗(yàn): 

DMSO 中的溶解度 : 100 mg/mL (182.89 mM; 超聲助溶; 吸濕的 DMSO 對(duì)產(chǎn)品的溶解度有顯著影響,請(qǐng)使用新開封的 DMSO)

配制儲(chǔ)備液
濃度 溶劑體積 質(zhì)量 1 mg 5 mg 10 mg
1 mM 1.8289 mL 9.1443 mL 18.2886 mL
5 mM 0.3658 mL 1.8289 mL 3.6577 mL
查看完整儲(chǔ)備液配制表

* 請(qǐng)根據(jù)產(chǎn)品在不同溶劑中的溶解度選擇合適的溶劑配制儲(chǔ)備液;一旦配成溶液,請(qǐng)分裝保存,避免反復(fù)凍融造成的產(chǎn)品失效
儲(chǔ)備液的保存方式和期限:-80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)。-80°C儲(chǔ)存時(shí),請(qǐng)?jiān)?個(gè)月內(nèi)使用,-20°C儲(chǔ)存時(shí),請(qǐng)?jiān)?個(gè)月內(nèi)使用。

  • 摩爾計(jì)算器

  • 稀釋計(jì)算器

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

質(zhì)量
=
濃度
×
體積
×
分子量 *

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

濃度 (start)

C1

×
體積 (start)

V1

=
濃度 (final)

C2

×
體積 (final)

V2

動(dòng)物溶解方案計(jì)算器
請(qǐng)輸入動(dòng)物實(shí)驗(yàn)的基本信息:

給藥劑量

mg/kg

動(dòng)物的平均體重

g

每只動(dòng)物的給藥體積

μL

動(dòng)物數(shù)量

由于實(shí)驗(yàn)過程有損耗,建議您多配一只動(dòng)物的量
計(jì)算結(jié)果
工作液所需濃度 : mg/mL
純度 & 產(chǎn)品資料

純度: ≥98.0%

Tetraoctylammonium bromide 相關(guān)分類

完整儲(chǔ)備液配制表

* 請(qǐng)根據(jù)產(chǎn)品在不同溶劑中的溶解度選擇合適的溶劑配制儲(chǔ)備液;一旦配成溶液,請(qǐng)分裝保存,避免反復(fù)凍融造成的產(chǎn)品失效
儲(chǔ)備液的保存方式和期限:-80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)。-80°C儲(chǔ)存時(shí),請(qǐng)?jiān)?個(gè)月內(nèi)使用,-20°C儲(chǔ)存時(shí),請(qǐng)?jiān)?個(gè)月內(nèi)使用。

可選溶劑 濃度 溶劑體積 質(zhì)量 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 1.8289 mL 9.1443 mL 18.2886 mL 45.7214 mL
5 mM 0.3658 mL 1.8289 mL 3.6577 mL 9.1443 mL
10 mM 0.1829 mL 0.9144 mL 1.8289 mL 4.5721 mL
15 mM 0.1219 mL 0.6096 mL 1.2192 mL 3.0481 mL
20 mM 0.0914 mL 0.4572 mL 0.9144 mL 2.2861 mL
25 mM 0.0732 mL 0.3658 mL 0.7315 mL 1.8289 mL
30 mM 0.0610 mL 0.3048 mL 0.6096 mL 1.5240 mL
40 mM 0.0457 mL 0.2286 mL 0.4572 mL 1.1430 mL
50 mM 0.0366 mL 0.1829 mL 0.3658 mL 0.9144 mL
60 mM 0.0305 mL 0.1524 mL 0.3048 mL 0.7620 mL
80 mM 0.0229 mL 0.1143 mL 0.2286 mL 0.5715 mL
100 mM 0.0183 mL 0.0914 mL 0.1829 mL 0.4572 mL
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產(chǎn)品名稱:
Tetraoctylammonium bromide
目錄號(hào):
HY-W018574
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