87210

ミリスチルトリメチルアンモニウムブロミド

98% (AT)

• 別名: テトラデシルトリメチルアンモニウムブロミド, トリメチル(テトラデシル)アンモニウムブロミド
• 化学式: CH₃(CH₂)₁₃N(Br)(CH₃)₃
• CAS番号: 1119-97-7
• 分子量: 336.39
• Beilstein: 3633227
• EC Number: 214-291-9
• MDL番号: MFCD00011770
• UNSPSCコード: 12352116
• PubChem Substance ID: 329769513
• NACRES: NA.22

特性

• 詳細: cationic
• 品質水準: 200
• アッセイ: ≥97.5% (AT); 98% (AT)
• 形状: crystals
• 分子量: micellar avg mol wt 27,000
• 凝集数: 80
• CMC: 4-5 mM (20-25°C)
• mp: 245-250 °C (lit.)
• 溶解性: H₂O: 0.1 g/mL, clear
• SMILES記法: [Br-].CCCCCCCCCCCCCC[N+](C)(C)C
• InChI: 1S/C17H38N.BrH/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18(2,3)4;/h5-17H2,1-4H3;1H/q+1;/p-1
• InChI Key: CXRFDZFCGOPDTD-UHFFFAOYSA-M

詳細

詳細

Myristyltrimethylammonium bromide (MTAB) is a quaternary ammonium compound that consists of a long-chain alkyl group and a positively charged quaternary ammonium group. It is commonly used as a cationic surfactant and as a phase transfer catalyst in various chemical reactions.

アプリケーション

Myristyltrimethylammonium bromide can be used as a cationic surfactant to:

• Enhance the biomass harvesting and pigments extraction from the cyanobacterium Synechocystis sp. PCC 6803.
• Facilitate the formation of mixed micelles with amitriptyline hydrochloride.

It can also be used as a capping agent for platinum nanoparticles (Pt NPs), which enhances their catalytic activity in the CO oxidation reaction.

安全性情報

• ピクトグラム: GHS08,GHS05,GHS07,GHS09
• シグナルワード: Danger
• 危険有害性情報: H302,H315,H318,H335,H373,H410
• 注意書き: P273 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338 - P314
• 危険有害性の分類: Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Irrit. 2 - STOT RE 2 Oral - STOT SE 3
• ターゲットの組織: Gastrointestinal tract, Respiratory system
• 保管分類コード: 11 - Combustible Solids
• WGK: WGK 3
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable
• 個人用保護具 (PPE): Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges