- 関
- cetrimide、cetrimonium、cetyltrimethylammonium bromide
WordNet
- a cationic detergent that is a powerful disinfectant
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア(Wikipedia)』「2013/07/27 10:45:23」(JST)
[Wiki ja表示]
臭化ヘキサデシルトリメチルアンモニウム |
|
IUPAC名
hexadecyl-trimethyl-ammonium bromide
|
別称
臭化セチルトリメチルアンモニウム
CTAB
臭化セトリモニウム
|
識別情報 |
CAS登録番号 |
57-09-0 |
PubChem |
5974 |
KEGG |
D03454 |
- CCCCCCCCCCCCCCCC[N+](C)(C)C.[Br-]
|
特性 |
化学式 |
C19H42BrN |
モル質量 |
364.448 |
外観 |
白色粉末 |
融点 |
237-243°C
|
水への溶解度 |
15g/L |
危険性 |
引火点 |
244°C |
半数致死量 LD50 |
410 mg/kg (rat) |
特記なき場合、データは常温(25 °C)・常圧(100 kPa)におけるものである。 |
臭化ヘキサデシルトリメチルアンモニウム(しゅうかヘキサデシルトリメチルアンモニウム、(C16H33)N(CH3)3Br)は陽イオン性の界面活性剤(逆性石鹸)である。臭化セチルトリメチルアンモニウム(CTAB、セタブ)、臭化セトリモニウムなどとも呼ばれる。水溶液中でミセルを形成し、30℃で会合数75~120ほど、イオン化度は0.2~0.1(濃度が高くなるにつれ低下)である。細菌や真菌に対して効果的な殺菌剤であり、消毒薬のセトリミドの成分のひとつである。また柔軟剤としてヘアコンディショナーに広く用いられているほか、実験室ではDNAの抽出に用いられる。PRTR法第二種指定化学物質(2-69)。
参考文献[編集]
- Merck Index, 11th Edition, 2019.
- Household Products data base for cetrimonium bromide
[Wiki en表示]
CTAB may refer to:
- Cetyl trimethylammonium bromide, an antiseptic agent
- Chemical table file, a data file type used in chemoinformatics
- The Canadian Technology Accreditation Board, an accreditation board for post-secondary technology programs
- "Lungs Clear To Auscultation Bilaterally", an abbreviation used in medical records for lung examination,
English Journal
- Modeling the effect of sonication parameters on size and dispersion temperature of solid lipid nanoparticles (SLNs) by response surface methodology (RSM).
- Siddiqui A, Alayoubi A, El-Malah Y, Nazzal S.SourceCollege of Pharmacy, University of Louisiana at Monroe , Monroe, LA , USA .
- Pharmaceutical development and technology.Pharm Dev Technol.2014 May;19(3):342-6. doi: 10.3109/10837450.2013.784336. Epub 2013 Apr 16.
- Abstract The objective of this study was to evaluate the effect of sonication time and pulse frequency on average dispersion temperature (ART), particle size and zeta potential of solid lipid nanoparticles (SLNs). A two-factor, three-level response surface methodology (RSM) was used to optimize soni
- PMID 23590412
- Automated DNA extraction from pollen in honey.
- Guertler P, Eicheldinger A, Muschler P, Goerlich O, Busch U.SourceBavarian Health and Food Safety Authority, Molecular Biology, Veterinärstr. 2, 85764 Oberschleißheim, Germany. Electronic address: patrick.guertler@lgl.bayern.de.
- Food chemistry.Food Chem.2014 Apr 15;149:302-6. doi: 10.1016/j.foodchem.2013.10.129. Epub 2013 Nov 1.
- In recent years, honey has become subject of DNA analysis due to potential risks evoked by microorganisms, allergens or genetically modified organisms. However, so far, only a few DNA extraction procedures are available, mostly time-consuming and laborious. Therefore, we developed an automated DNA e
- PMID 24295710
- Sonochemical synthesis, structural, magnetic and grain size dependent electrical properties of NdVO4 nanoparticles.
- Yuvaraj S, Kalai Selvan R, Bhooshan Kumar V, Perelshtein I, Gedanken A, Isakkimuthu S, Arumugam S.SourceSolid State Ionics and Energy Devices Laboratory, Department of Physics, Bharathiar University, Coimbatore 641 046, India.
- Ultrasonics sonochemistry.Ultrason Sonochem.2014 Mar;21(2):599-605. doi: 10.1016/j.ultsonch.2013.08.015. Epub 2013 Sep 12.
- NdVO4 nanoparticles are successfully synthesized by efficient sonochemical method using two different structural directing agents like CTAB and P123. The phase formation and functional group analysis are carried out using X-ray diffraction (XRD) and fourier transform infra red (FT-IR) spectra, respe
- PMID 24090832
Japanese Journal
- Silver Nanoparticles Obtained by Laser Ablation Using Different Stabilizers
- Olea-Mejía Oscar,Pote-Orozco Héctor,Camacho-López Marco A.,Olea-Cardoso Oscar,López-Castañares Rafael,Vilchis-Néstor Alfredo R.
- Jpn J Appl Phys 52(11), 11NJ01-11NJ01-6, 2013-11-25
- … We have synthesized silver nanoparticles by laser ablation in water using three stabilizers: hexadecyltrimethylammonium (CTAB) surfactant, polyamidoamine dendrimer second generation (PAMAM 2G) and polyamidoamine dendrimer fourth generation (PAMAM 4G) at different concentrations. … 15.5, 9.5, and 5.6 nm for CTAB, PAMAM 2G and PAMAM 4G respectively. … Only the colloids of CTAB 10^{-3} M, all the concentrations of PAMAM 4G and pure water were stable after this time. …
- NAID 150000108085
- 布施 拓市,西脇 亜也,國武 久登,布施 拓市,西脇 亜也,國武 久登,フセ タクイチ,ニシワキ アヤ,クニタケ ヒサト
- 宮崎大学農学部研究報告 59, 57-60, 2013-03-22
- … We established an efficient method for isolating RNA from rabbit-eye blueberry (Vaccinium virgatum Aiton) leaves using a modified cetyl trimethyl ammonium bromide (CTAB) method. …
- NAID 110009573748
- Effective DNA extraction method for fragment analysis using capillary sequencer of the kelp, Saccharina
- Maeda Takashi,Kawai Tadashi,Nakaoka Masahiro,Yotsukura Norishige
- Journal of Applied Phycology 25(1), 337-347, 2013-02
- … When AFLP was performed using genomic DNA extracted by seven different methods: (1) commercial kit, (2) original CTAB method, (3)-(5) three types of modified CTAB method, (6) modified SDS method, (7) combination of CTAB method and SDS method, high reproducible peak that was worth for the analysis was noticeable in the electropherogram in the experiment with the last combination method (7). …
- NAID 120005228165
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- CTAB is an Android tablet made of components corresponding to the latest technology advances. Tablet combines functions of the portable computer and handy touch-screen interface. Combining and optimizing parameters together ...
Related Pictures
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セトリミド
- 関
- cetrimonium、cetrimonium compound、cetyltrimethylammonium bromide、CTAB
[★]
- 関
- cetrimide、cetrimonium、CTAB
[★]
セトリモニウム
- 関
- cetrimide、cetyltrimethylammonium bromide、CTAB
[★]
- 英
- cetyltrimethylammonium bromide、CTAB
- 関
- セトリモニウム
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[★]
CT血管造影 CT angiography