Khoom

Tetrabutylammonium Hydrogen Sulfate

Khoom Taw qhia

Tetrabutylammonium hydrogen sulfate Cov ntaub ntawv yooj yim

Khoom npe:	Tetrabutylammonium hydrogen sulfate
Synonyms:	ammonium hydrog; en Sul; txoj hmoo;
CAS:	32503-27-8
MF:	C16H37NO4S
MW:	339.53
EINECS:	251-068-5
Khoom Categories:	Ion-pair Reagents; Ammonium Polyhalides, thiab lwm yam. (Quaternary); Analytical Chemistry; HPLC Ion-Pair Reagents rau Acid Samples; Ion-Pair Reagents rau HPLC; Quaternary Ammonium Compounds; quarternary ammonium ntsev {{Mscellaneous Reagents; 3 Pharmacetes; }};bc0001
Mol File:	32503-27-8.mol

Tetrabutylammonium hydrogen sulfate tshuaj muaj zog

Melting point	171-174 degree
Boiling point	213 3-593.92 degree [ntawm 101 325 Pa]
ceev	1.01
vapor siab	0Pa ntawm 25 degree
cia temp.	Khaws hauv qab +30 degree .
solubility	H2O: soluble10% (w/v), ntshiab, tsis muaj xim
daim ntawv	Kev daws
xim	Dawb rau beige
Specific Gravity	1.01
PH	1-2 (100g/l, H2O, 20 degree)
tsw	Amine zoo li
PH Range	1 - 2
Dej Solubility	Soluble
rhiab heev	Hygroscopic
lw max	λ: 210 nm Amax: 0.06 λ: 220 nm Amax: 0.05 λ: 230 nm Amax: 0.03 λ: 260 nm Amax: 0.02 λ: 500 nm Amax: 0.02
BRN	3599663
Kev ruaj ntseg:	Stable, tab sis noo noo rhiab heev. Incompatible nrog muaj zog oxidizing neeg sawv cev.
InChIKey	SHFJWMWCIHQNCP-UHFFFAOYSA-M
LogP	0.96 ntawm 25 degree
CAS DataBase Reference	32503-27-8(CAS DataBase Reference)
NIST Chemistry Reference	Tetrabutylammonium hydrogen sulfate (32503-27-8)
EPA Tshuaj Registry System	Tetrabutylammonium sulfate (1: 1) ({2}})

Cov ntaub ntawv kev nyab xeeb

Hazard Codes	Xn, xis
Risk Statements	36/37/38-22
Cov lus hais txog kev nyab xeeb	26-36-37/39
WGK Germany	3
F	8-10
Ceeb toom	Irritant
TSCA	Yog lawm
HS Code	29239000

MSDS Cov Ntaub Ntawv

Tus kws kho mob	Lus
TBAHS	Lus Askiv
SigmaAldrich	Lus Askiv
ACROS	Lus Askiv
ALFA	Lus Askiv

Tetrabutylammonium hydrogen sulfate Siv Thiab Synthesis

Chemical Properties	Nws yog ib qho ruaj khov, hygroscopic, dawb hmoov.
Siv	Ib qho chaw uas qhia cov kab mob tua kab mob vim muaj cov quaternary amine thiab cov txee ion. Tetrabutylammonium hydrogen sulfate yog ib qho ion pairing reagent uas siv hauv cov kua chromatography. Nws yog nquag siv nyob rau hauv kev tsom xam ntawm cov tshuaj tebchaw thiab metabolites.
Siv	Theem hloov catalyst Tetra-n-butylammonium hydrogen sulfate qhia cov tshuaj tua kab mob vim muaj cov quaternary amine thiab cov txee ion. Nws ua haujlwm raws li theem-hloov catalyst, tus neeg ua haujlwm saum npoo av, hnyav, nruab nrab, cov khoom xyaw nquag rau cov cua txias, tus neeg sawv cev antistatic, tshuaj ntxuav tes, tshuaj ntxuav tes rau textiles thiab ntawv cov khoom, emulsifying agents thiab pigment dispersers. Tetrabutylammonium hydrogensulfate yog siv los ua cocatalyst hauv kev sib txuas ntawm propionic acid thiab ketones los ntawm hydrocarboxylation ntawm ethylene. Nws kuj tseem siv tau los ua ib qho txiaj ntsig zoo hauv N-alkylation cov tshuaj tiv thaiv ntawm benzanilides, cyclization ntawm beta-amino acids rau beta-lactams, hloov ntawm nitriles rau amides, dehydrohalogenation ntawm aryl 2-haloethyl ethers los muab vinyl ethers thiab hauv oxidation ntawm cawv.
Kev npaj	Tetrabutylammonium hydrogen sulfate tuaj yeem npaj los ntawm tetrabutylammonium azide los ntawm kev kho nws nrog potassium hydrogen sulfate thiab 10% aqueous sulfuric acid nyob rau hauv aqueous nruab nrab los yog los ntawm tetrabutylammonium thiocyanate los ntawm kev kho nws nrog cov concentrated sulfuric acid (70%) ntawm 75 degree.
Kev piav qhia dav dav	Tetrabutylammonium hydrogensulfate, quaternary ammonium ntsev, yog ib theem-hloov reagent. Nws ua hauj lwm raws li hnyav rau lub dissolution ntawm ruthenium(II) complex fac-[Ru(CO)2(H2O)3(C(O)C2H5)][CF3SO3]. Nws koom ua ib cocatalyst nyob rau hauv cov tshuaj tiv thaiv nruab nrab rau kev npaj ntawm alternating polyketones thiab propionic acid.
Txoj Kev Purification	Cov sulfate crystallises los ntawm acetone. Nws tau raug siv los ua ib theem hloov catalyst.
Cov ntaub ntawv	[1] HN KARADE M. PKM Sathe. Kev ua kom zoo ntawm 1, 8-dioxo-octahydroxanthenes siv tetrabutylammonium hydrogen sulfate[J]. Arkivoc, 2007, 2007 1. DOI: 10.3998/ARK.5550190.0008.D28. [2] AJ PARDEY. Cov xov xwm tshiab hauv homogeneous catalysis: ntub dej sodium los yog tetrabutylammonium hydrogensulfate ntsev rau reppe syntheses catalyzed los ntawm ru(ii) carbonyl complex[J]. Phau ntawv Journal of Coordination Chemistry, 2004, 57 1: 871-882. DOI: 10.1080/00928970410001721998 ib. [3] AJ PARDEY. Hydrocarboxylation thiab stepwise alternating oligomerization ntawm carbon monoxide thiab ethylene catalyzed los ntawm cis-[Rh(CO)2(amine)2](PF6) complexes nyob rau hauv ib tug ntub dej tetrabutylammonium hydrogensulfate[J]. Polyhedron, 2004, 23 1: 1677-1683. DOI: 10.1016/J.POLY.2004.03.023. [4] NTUJ TEWARI Rama PT Namrata Dwivedi. Tetrabutylammonium hydrogen sulfate catalyzed eco-phooj ywg thiab muaj txiaj ntsig synthesis ntawm glycosyl 1, 4-dihydropyridines[J]. Tetrahedron Letters, 2004, 45 49: Nplooj ntawv 9011-9014. DOI: 10.1016/j.telett.2004.10.057.

Tetrabutylammonium hydrogen sulfate Kev npaj cov khoom thiab cov ntaub ntawv raw

Cov khoom nyoos

Tributylamine-->1-Iodobutane-->Potassium pyrosulfate

Cov khoom npaj

3-AMINO-2,2-DIMETHYL-4-OXO-AZETIDINE-1-SULFONIC ACID-->Hydroxytyrosol-->1-Bromo-4-methoxybutane-->4-(2-(PIPERIDIN-1-YL)ETHOXY)-3,5-DICHLOROBENZENAMINE-->1-(3-(4-AMINO-2,6-DICHLOROPHENOXY)PROPYL)PYRROLIDIN-2-ONE-->Tetrabutylammonium azide-->1-(4-AMINO-2,6-DICHLOROPHENOXY)-3-(PYRROLIDIN-1-YL)PROPAN-2-OL-->(S)-(+)-5-(Hydroxymethyl)-2-pyrrolidinone p-toluenesulfonate-->Bis(tetrabutylammonium) sulphate-->4,6-DIMETHYL-PYRIMIDINE-2-SULFONYL FLUORIDE-->4-Biphenylacetonitrile-->5-METHYL-PYRIMIDINE-2-SULFONYL FLUORIDE-->4-METHYL-PYRIMIDINE-2-SULFONYL FLUORIDE-->Butyl glycidyl ether-->ETHYLENE TRITHIOCARBONATE

Cim npe nrov: Tuam Tshoj tetrabutylammonium hydrogen sulfate Tuam Tshoj tetrabutylammonium hydrogen sulfate manufacturers, lwm tus neeg, Hoobkas

Tug: GLUTARALDEHYDE SODIUM BISULFITE ADDITION COMPOUND

Tom ntej: Tetrabutyl Ammonium Chloride

Koj Tseem Yuav Zoo Li

Xa kev nug