87210

Myristyltrimethylammonium bromide

98% (AT)

• 동의어(들): Tetradecyltrimethylammonium bromide, Trimethyl(tetradecyl)ammonium bromide
• Linear Formula: CH₃(CH₂)₁₃N(Br)(CH₃)₃
• CAS Number: 1119-97-7
• Molecular Weight: 336.39
• Beilstein: 3633227
• EC Number: 214-291-9
• MDL number: MFCD00011770
• UNSPSC 코드: 12352116
• PubChem Substance ID: 329769513
• NACRES: NA.22

속성

• 설명: cationic
• Quality Level: 200
• 분석: ≥97.5% (AT); 98% (AT)
• 양식: crystals
• 분자량: micellar avg mol wt 27,000
• 응집 번호: 80
• CMC: 4-5 mM (20-25°C)
• mp: 245-250 °C (lit.)
• solubility: H₂O: 0.1 g/mL, clear
• SMILES string: [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

설명

일반 설명

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.

애플리케이션

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.

안전성 정보

• 픽토그램: GHS08,GHS05,GHS07,GHS09
• 신호어: Danger
• 유해 및 위험 성명서: H302,H315,H318,H335,H373,H410
• 예방조치 성명서: P273 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338 - P314
• Hazard Classifications: Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Irrit. 2 - STOT RE 2 Oral - STOT SE 3
• 표적 기관: Gastrointestinal tract, Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges