Click Here for 5% Off Your First Aladdin Purchase!

Tetraethylammonium hydroxide - Analytical Reagent,25% in methanol, high purity , CAS No.77-98-5(methanol)

  • AR
  • 25% in methanol
Item Number
T102755
Grouped product items
SKUSizeAvailabilityPrice Qty
T102755-50ml
50ml
Available within 4-8 weeks(?)
Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!
$32.90
T102755-250ml
250ml
Available within 4-8 weeks(?)
Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!
$140.90

Basic Description

SynonymsTetraethylammonium hydroxide solution TEA hydroxide
Specifications & PurityAnalytical Reagent,25% in methanol
Storage TempArgon charged
Shipped InNormal
GradeAR

Names and Identifiers

IUPAC Name tetraethylazanium;hydroxide
INCHI InChI=1S/C8H20N.H2O/c1-5-9(6-2,7-3)8-4;/h5-8H2,1-4H3;1H2/q+1;/p-1
InChi Key LRGJRHZIDJQFCL-UHFFFAOYSA-M
Canonical SMILES CC[N+](CC)(CC)CC.[OH-]
WGK Germany 3
UN Number 3286
Packing Group II
Molecular Weight 147.26
Beilstein 3912961

Certificates

Certificate of Analysis(COA)

Enter Lot Number to search for COA:

To view the certificate results,please click on a Lot number.For Lot numbers from past orders,please use our order status section

11 results found

Lot NumberCertificate TypeDateItem
K2130573Certificate of AnalysisSep 03, 2024 T102755
D2429390Certificate of AnalysisApr 18, 2024 T102755
D2429391Certificate of AnalysisApr 18, 2024 T102755
D2429392Certificate of AnalysisApr 18, 2024 T102755
D2429393Certificate of AnalysisApr 18, 2024 T102755
D2429394Certificate of AnalysisApr 18, 2024 T102755
A2405072Certificate of AnalysisMay 12, 2023 T102755
G23051297Certificate of AnalysisMay 12, 2023 T102755
G23051298Certificate of AnalysisMay 12, 2023 T102755
G23051299Certificate of AnalysisMay 12, 2023 T102755
B2314195Certificate of AnalysisNov 08, 2021 T102755

more

Chemical and Physical Properties

Sensitivityair sensitive
Refractive Index1.380
Flash Point(°C)>170
Boil Point(°C)96.4°C

Safety and Hazards(GHS)

Pictogram(s) GHS06,   GHS08,   GHS05,   GHS02
Signal Danger
Hazard Statements

H314:Causes severe skin burns and eye damage

H225:Highly Flammable liquid and vapor

H370:Causes damage to organs

H301+H311+H331:Toxic if swallowed, in contact with skin or if inhaled

Precautionary Statements

P280:Wear protective gloves/protective clothing/eye protection/face protection.

P370+P378:In case of fire: Use ... to extinguish.

P210:Keep away from heat, hot surface, sparks, open flames and other ignition sources. - No smoking.

P405:Store locked up.

P501:Dispose of contents/container to ...

P233:Keep container tightly closed.

P240:Ground/bond container and receiving equipment.

P264:Wash hands [and …] thoroughly after handling.

P403+P235:Store in a well-ventilated place. Keep cool.

P260:Do not breathe dust/fume/gas/mist/vapors/spray.

P303+P361+P353:IF ON SKIN (or hair): Take off Immediately all contaminated clothing. Rinse SKIN with water [or shower].

P271:Use only outdoors or in a well-ventilated area.

P241:Use explosion-proof [electrical/ventilating/lighting/.../] equipment.

P270:Do not eat, drink or smoke when using this product.

P301+P330+P331:IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.

P403+P233:Store in a well-ventilated place. Keep container tightly closed.

P308+P311:IF exposed or concerned: Call a POISON CENTER/doctor/...

P242:Use only non-sparking tools.

P243:Take precautionary measures against static discharge.

P301+P310+P330:IF SWALLOWED: Rinse mouth.Immediately call a POISON CENTER/doctor/.

P361+P364:Take off immediately all contaminated clothing and wash it before reuse.

WGK Germany 3
Class 3 (6.1, 8)

Related Documents

Alternative Products

References

1. Ketsawatsomkron P, Lorca RA, Keen HL, Weatherford ET, Liu X, Pelham CJ, Grobe JL, Faraci FM, England SK, Sigmund CD.  (2012)  PPARγ regulates resistance vessel tone through a mechanism involving RGS5-mediated control of protein kinase C and BKCa channel activity..  Circ Res,  111  (11): (1446-58).  [PMID:22962432]
2. Min Shen,Lei Zhao,Rui-xin Wu,Shu-qiang Yue,Jian-ming Pei.  (2012-07-24)  The vasorelaxing effect of resveratrol on abdominal aorta from rats and its underlying mechanisms..  Vascular pharmacology,  58  ((1-2)): (64-70).  [PMID:22820258]
3. Iikka Salmela,Esa-Ville Immonen,Roman Frolov,Stephan Krause,Yani Krause,Mikko Vähäsöyrinki,Matti Weckström.  (2012-08-08)  Cellular elements for seeing in the dark: voltage-dependent conductances in cockroach photoreceptors..  BMC neuroscience,  13  (93-93).  [PMID:22867024]
4. Karen Mruk,Shiven M D Shandilya,Robert O Blaustein,Celia A Schiffer,William R Kobertz.  (2012-08-08)  Structural insights into neuronal K+ channel-calmodulin complexes..  Proceedings of the National Academy of Sciences of the United States of America,  109  ((34)): (13579-13583).  [PMID:22869708]
5. Vannina G Marrachelli,José M Centeno,Ignacio Miranda,María Castelló-Ruiz,María C Burguete,Teresa Jover-Mengual,Juan B Salom,Germán Torregrosa,Francisco J Miranda,Enrique Alborch.  (2012-08-18)  Diabetes impairs the atrial natriuretic peptide relaxant action mediated by potassium channels and prostacyclin in the rabbit renal artery..  Pharmacological research,  66  ((5)): (392-400).  [PMID:22898325]
6. Sohila Zadran,Garnik Akopian,Homera Zadran,John Walsh,Michel Baudry.  (2012-08-21)  RVG-mediated calpain2 gene silencing in the brain impairs learning and memory..  Neuromolecular medicine,  15  ((1)): (74-81).  [PMID:22903378]
7. P Alvarez,X Chen,J Hendrich,J C Irwin,P G Green,L C Giudice,J D Levine.  (2012-08-28)  Ectopic uterine tissue as a chronic pain generator..  Neuroscience,  225  (269-282).  [PMID:22922120]
8. Vivek Garg,Frank B Sachse,Michael C Sanguinetti.  (2012-08-30)  Tuning of EAG K(+) channel inactivation: molecular determinants of amplification by mutations and a small molecule..  The Journal of general physiology,  140  ((3)): (307-324).  [PMID:22930803]
9. Ricardo E Rivera-Acevedo,Stephan A Pless,Stephan K W Schwarz,Christopher A Ahern.  (2012-09-08)  Extracellular quaternary ammonium blockade of transient receptor potential vanilloid subtype 1 channels expressed in Xenopus laevis oocytes..  Molecular pharmacology,  82  ((6)): (1129-1135).  [PMID:22956771]
10. Jaclyn N Harper,Stephen H Wright.  (2012-10-05)  Multiple mechanisms of ligand interaction with the human organic cation transporter, OCT2..  American journal of physiology. Renal physiology,  304  ((1)): (F56-F67).  [PMID:23034939]
11. Dong-Mei Zhang,Yong Li,Wai San Cheang,Chi Wai Lau,Shun-Ming Lin,Qian-Lan Zhang,Nan Yao,Ying Wang,Xin Wu,Yu Huang,Wen-Cai Ye.  (2012-10-12)  Cajaninstilbene acid relaxes rat renal arteries: roles of Ca2+ antagonism and protein kinase C-dependent mechanism..  PloS one,  ((10)): (e47030-e47030).  [PMID:23056567]
12. Mary Y Ryan,Rachel Maloney,Jeffrey D Fineberg,Robert A Reenan,Richard Horn.  (2012-10-16)  RNA editing in eag potassium channels: biophysical consequences of editing a conserved S6 residue..  Channels (Austin, Tex.),  ((6)): (443-452).  [PMID:23064203]
13. Samuel J Goodchild,Hongjian Xu,Zeineb Es-Salah-Lamoureux,Christopher A Ahern,David Fedida.  (2012-10-17)  Basis for allosteric open-state stabilization of voltage-gated potassium channels by intracellular cations..  The Journal of general physiology,  140  ((5)): (495-511).  [PMID:23071269]
14. Mark A Masino,Matthew D Abbinanti,John Eian,Ronald M Harris-Warrick.  (2012-10-25)  TTX-resistant NMDA receptor-mediated membrane potential oscillations in neonatal mouse Hb9 interneurons..  PloS one,  ((10)): (e47940-e47940).  [PMID:23094101]
15. Lei Yang,Johan Edvinsson,Lawrence G Palmer.  (2012-10-31)  Interactions of external K+ and internal blockers in a weak inward-rectifier K+ channel..  The Journal of general physiology,  140  ((5)): (529-540).  [PMID:23109715]
16. A E Gaydukov,A A Marchenkova,O P Balezina.  (2012-11-01)  Involvement of basal and calcium-activated protein kinase C in neurotransmitter secretion in mouse motor synapses..  Bulletin of experimental biology and medicine,  153  ((6)): (820-823).  [PMID:23113293]
17. Takeo Yamaguchi,Yohei Iwata,Shingo Miura,Kazumasa Kawada.  (2012-11-06)  Reinvestigation of drugs and chemicals as aquaporin-1 inhibitors using pressure-induced hemolysis in human erythrocytes..  Biological & pharmaceutical bulletin,  35  ((11)): (2088-2091).  [PMID:23123479]
18. Satomi Iwata,Masahito Wakita,Min-Chul Shin,Atsuo Fukuda,Norio Akaike.  (2012-11-24)  Modulation of allopregnanolone on excitatory transmitters release from single glutamatergic terminal..  Brain research bulletin,  93  (39-46).  [PMID:23174309]
19. Guillermo J Pérez,Mayurika Desai,Seth Anderson,Fabiana S Scornik.  (2012-12-01)  Large-conductance calcium-activated potassium current modulates excitability in isolated canine intracardiac neurons..  American journal of physiology. Cell physiology,  304  ((3)): (C280-C286).  [PMID:23195072]
20. Sébastien Dilly,Fabian Philippart,Cédric Lamy,Sylvie Poncin,Dirk Snyders,Vincent Seutin,Jean-François Liégeois.  (2012-12-29)  The interactions of apamin and tetraethylammonium are differentially affected by single mutations in the pore mouth of small conductance calcium-activated potassium (SK) channels..  Biochemical pharmacology,  85  ((4)): (560-569).  [PMID:23270990]
21. Georgina Garza-Ramos,Carlos Mújica-Jiménez,Rosario A Muñoz-Clares.  (2013-02-01)  Potassium and ionic strength effects on the conformational and thermal stability of two aldehyde dehydrogenases reveal structural and functional roles of K⁺-binding sites..  PloS one,  ((1)): (e54899-e54899).  [PMID:23365686]
22. C I Rodgers-Garlick,D W Hogg,L T Buck.  (2013-02-07)  Oxygen-sensitive reduction in Ca²⁺-activated K⁺ channel open probability in turtle cerebrocortex..  Neuroscience,  237  (243-254).  [PMID:23384611]
23. Qingye Lu,Dongyeop X Oh,Youngjin Lee,Yongseok Jho,Dong Soo Hwang,Hongbo Zeng.  (2013-03-02)  Nanomechanics of cation-π interactions in aqueous solution..  Angewandte Chemie (International ed. in English),  52  ((14)): (3944-3948).  [PMID:23450629]
24. Patcharin Tep-Areenan,Sunit Suksamrarn.  (2013-03-22)  Mechanisms of vasorelaxation to gamma-mangostin in the rat aorta..  Journal of the Medical Association of Thailand = Chotmaihet thangphaet,  95 Suppl 12  (S63-S68).  [PMID:23513467]
25. Ling Xiao,Tamara T Koopmann,Balázs Ördög,Pieter G Postema,Arie O Verkerk,Vivek Iyer,Kevin J Sampson,Gerard J J Boink,Maya A Mamarbachi,Andras Varro,Luc Jordaens,Jan Res,Robert S Kass,Arthur A Wilde,C R Bezzina,Stanley Nattel.  (2013-03-28)  Unique cardiac Purkinje fiber transient outward current β-subunit composition: a potential molecular link to idiopathic ventricular fibrillation..  Circulation research,  112  ((10)): (1310-1322).  [PMID:23532596]
26. Iu V Danylovych,O Iu Chunikhin,H V Danylovych.  (2013-05-30)  [Investigation of the changes in uterine myocytes size depending on contractile activity modulators by photon correlation spectroscopy]..  Fiziolohichnyi zhurnal (Kiev, Ukraine : 1994),  59  ((1)): (32-39).  [PMID:23713348]
27. Serap Gur,Suresh C Sikka,Asim B Abdel-Mageed,Zakaria Y Abd Elmageed,Bashir Rezk,Edward Pankey,Philip J Kadowitz,Wayne J G Hellstrom.  (2013-07-17)  Imatinib mesylate (Gleevec) induces human corpus cavernosum relaxation by inhibiting receptor tyrosine kinases (RTKs): identification of new RTK targets..  Urology,  82  ((3)): (745-745).  [PMID:23856589]
28. Jayabalan Nirmal,Anju Sirohiwal,Sundararajan Baskar Singh,Nihar Ranjan Biswas,Vasantha Thavaraj,Raj Vardhan Azad,Thirumurthy Velpandian.  (2013-07-31)  Role of organic cation transporters in the ocular disposition of its intravenously injected substrate in rabbits: implications for ocular drug therapy..  Experimental eye research,  116  (27-35).  [PMID:23892056]
29. Gonzalo Budelli,Yanyan Geng,Alice Butler,Karl L Magleby,Lawrence Salkoff.  (2013-09-27)  Properties of Slo1 K+ channels with and without the gating ring..  Proceedings of the National Academy of Sciences of the United States of America,  110  ((41)): (16657-16662).  [PMID:24067659]
30. Ying Lv,Li-Li Tang,Jia-Kai Wei,Xue-Feng Xu,Weizhong Gu,Lin-Chen Fu,Li-Yan Zhang,Li-Zhong Du.  (2013-10-01)  Decreased Kv1.5 expression in intrauterine growth retardation rats with exaggerated pulmonary hypertension..  American journal of physiology. Lung cellular and molecular physiology,  305  ((11)): (L856-L865).  [PMID:24077947]
31. R K Kar,N Parvin,D Laha.  (2014-02-13)  Differential role of ethylene and hydrogen peroxide in dark-induced stomatal closure..  Pakistan journal of biological sciences : PJBS,  16  ((24)): (1991-1996).  [PMID:24517017]
32. Xueyan Zheng,Richard D Gandour,Kevin J Edgar.  (2014-07-20)  Remarkably regioselective deacylation of cellulose esters using tetraalkylammonium salts of the strongly basic hydroxide ion..  Carbohydrate polymers,  111  (25-32).  [PMID:25037325]
33. T Michael De Silva,Pimonrat Ketsawatsomkron,Christopher Pelham,Curt D Sigmund,Frank M Faraci.  (2014-11-12)  Genetic interference with peroxisome proliferator-activated receptor γ in smooth muscle enhances myogenic tone in the cerebrovasculature via A Rho kinase-dependent mechanism..  Hypertension (Dallas, Tex. : 1979),  65  ((2)): (345-351).  [PMID:25385762]
34. Jiannan Sun,Dan Wang,Heyong Cheng,Jinhua Liu,Yuanchao Wang,Zigang Xu.  (2015-01-13)  Use of ion-pairing reagent for improving iodine speciation analysis in seaweed by pressure-driven capillary electrophoresis and ultraviolet detection..  Journal of chromatography. A,  1379  (112-117).  [PMID:25577649]
35. Ngoc-Duc Doan,William D Lubell.  (2015-03-20)  X-ray structure analysis reveals β-turn mimicry by N-amino-imidazolidin-2-ones..  Biopolymers,  104  ((5)): (629-635).  [PMID:25787802]
36. Guanqun Zhang,Yaqi Fan,Ju Huang,Lijin Wang,Chengguang Yang,Meng Lyu,Haiming Liu,Yanhang Ma.  (2020-05-20)  Decoupling nucleation from crystal-growth for the synthesis of nanocrystalline zeolites..  Dalton transactions (Cambridge, England : 2003),  49  ((21)): (7258-7266).  [PMID:32427250]

Solution Calculators