四丁基硫酸氢铵

Description

Tetrabutylammonium hydrogen sulfate · CAS 32503-27-8 · C16H36N.HO4S. UNII KCU8DU7VEL.

Identification

CAS Registry Number	32503-27-8
PubChem CID	94433
Molecular formula	C16H36N.HO4S
IUPAC name	hydrogen sulfate;tetrabutylazanium
UNII (FDA)	KCU8DU7VEL

Computed Descriptors

Molecular Weight	339.5
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	4
Rotatable Bond Count	12
Exact Mass	339.24432984
Monoisotopic Mass	339.24432984
Topological Polar Surface Area	85.8
Heavy Atom Count	22
Formal Charge	0
Complexity	192

Physical description & handling notes

• White crystalline powder; Hygroscopic; [Alfa Aesar MSDS]

Regulatory Status

GHS notification summary	0.4% (1 / 231)

GHS Hazard Classification

GHS notification summary	0.4% (1 / 231)
Reported hazard statements	H302 (90.9%), H314 (26%), H315 (70.1%), H318 (24.2%), H319 (73.6%), H335 (51.5%), H412 (24.7%)

Documented Uses

• 1-Butanaminium, N,N,N-tributyl-, sulfate (1:1): ACTIVE
• Purifying or cleansing agents, usually salts of long-chain aliphatic bases or acids, that exert cleansing (oil-dissolving) and antimicrobial effects through a surface action that depends on possessing both hydrophilic and hydrophobic properties.

Synonyms

32503-27-8; Tetrabutylammonium hydrogen sulfate; Tetrabutylammonium hydrogen sulphate; 1-Butanaminium, N,N,N-tributyl-, sulfate (1:1); RefChem:896764; 251-068-5; Tetrabutylammonium hydrogensulfate; tetra-n-Butylammonium hydrogen sulfate; Tetrabutylammonium bisulfate; Tetrabutylammonium sulfate (1:1); tetrabutylazanium hydrogen sulfate; tetrabutyl ammonium hydrogen sulfate; Tetrabutyl-ammonium hydrogen sulfate; tetrabutylammonium hydrosulfate; C16H37NO4S; hydrogen sulfate,tetrabutylazanium

Frequently Asked Questions

What are the CAS number and molecular formula of Tetrabutylammonium hydrogen sulfate?

CAS 32503-27-8; molecular formula C16H36N.HO4S; molecular weight — g/mol.

What other names is Tetrabutylammonium hydrogen sulfate known by?

32503-27-8, Tetrabutylammonium hydrogen sulfate, Tetrabutylammonium hydrogen sulphate, 1-Butanaminium, N,N,N-tributyl-, sulfate (1:1), RefChem:896764, 251-068-5.

Is Tetrabutylammonium hydrogen sulfate classified as hazardous?

0.4% of GHS notifications report no hazard classification (1 of 231).

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.