Tetrabutylammonium bisulfate solution

ALDRICH/72453 - ~55% in H₂O

Synonym: Tetrabutylammonium hydrogen sulfate solution

CAS Number: 32503-27-8
Empirical Formula (Hill Notation): C₁₆H₃₇NO₄S
Molecular Weight: 339.53
MDL Number: MFCD00011637
Linear Formula: (CH₃CH₂CH₂CH₂)₄N(HSO₄)
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-72453-250ML-F	250 mL	$179.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

concentration	~55% in H₂O
form	liquid
InChI	1S/C16H36N.H2O4S/c1-5-9-13-17(14-10-6-2,15-11-7-3)16-12-8-4;1-5(2,3)4/h5-16H2,1-4H3;(H2,1,2,3,4)/q+1;/p-1
InChI key	SHFJWMWCIHQNCP-UHFFFAOYSA-M
SMILES string	OS([O-])(=O)=O.CCCC[N+](CCCC)(CCCC)CCCC

Application:	Tetrabutylammonium bisulfate (Bu₄NHSO₄) can be used as a reagent along with potassium fluoride dihydrate to synthesize β-fluoro amine derivatives by the ring-opening reaction of aziridines. It may also be utilized as a catalyst in the hydrolysis of aziridines and epoxides to corresponding β-amino alcohols and 1,2-diols, respectively.
Packaging:	250 mL in poly bottle

Symbol	GHS05,GHS07
Signal word	Danger
Hazard statements	H302 - H314 - H412
Precautionary statements	P273 - P280 - P301 + P312 + P330 - P301 + P330 + P331 - P303 + P361 + P353 - P305 + P351 + P338 + P310
Hazard Codes	Xn
Risk Statements	22-36/37/38
Safety Statements	26
RIDADR	NONH for all modes of transport
WGK Germany	WGK 2
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

UNSPSC

12352107

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