二甲基双十八烷基溴化铵

Description

dimethyldioctadecylammonium bromide · CAS 3700-67-2 · C38H80BrN. UNII Z5T47R065A.

Identification

CAS Registry Number	3700-67-2
PubChem CID	77293
Molecular formula	C38H80BrN
IUPAC name	dimethyl(dioctadecyl)azanium bromide
UNII (FDA)	Z5T47R065A

Computed Descriptors

Molecular Weight	631.0
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	1
Rotatable Bond Count	34
Exact Mass	629.54741
Monoisotopic Mass	629.54741
Topological Polar Surface Area	0
Heavy Atom Count	40
Formal Charge	0
Complexity	390

Physical description & handling notes

• White powder; [Sigma-Aldrich MSDS]

GHS Hazard Classification

Reported hazard statements	H315 (100%), H319 (93.2%), H335 (98.3%)

Documented Uses

• 1-Octadecanaminium, N,N-dimethyl-N-octadecyl-, bromide (1:1): ACTIVE
• Substances that augment, stimulate, activate, potentiate, or modulate the immune response at either the cellular or humoral level. The classical agents (Freund's adjuvant, BCG, Corynebacterium parvum, et al.) contain bacterial antigens. Some are endogenous (e.g., histamine, interferon, transfer factor, tuftsin, interleukin-1). Their mode of action is either non-specific, resulting in increased immune responsiveness to a wide variety of antigens, or antigen-specific, i.e., affecting a restricted type of immune
• Substances that prevent infectious agents or organisms from spreading or kill infectious agents in order to prevent the spread of infection.
• Agents that modify interfacial tension of water; usually substances that have one lipophilic and one hydrophilic group in the molecule; includes soaps, detergents, emulsifiers, dispersing and wetting agents, and several groups of antiseptics.

Synonyms

Dimethyldioctadecylammonium bromide; 3700-67-2; Distearyldimethylammonium bromide; Z5T47R065A; dioctadecyldimethylammonium bromide; DTXSID60884005; RefChem:134337; DTXCID701023480; 223-037-6; n,n-dimethyl-n-octadecyloctadecan-1-aminium bromide; 1-Octadecanaminium, N,N-dimethyl-N-octadecyl-, bromide; dimethyl(dioctadecyl)azanium;bromide; MFCD00041975; dimethyldioctadecylazanium bromide; distearyl dimethyl ammonium bromide; UNII-Z5T47R065A

Frequently Asked Questions

What are the CAS number and molecular formula of dimethyldioctadecylammonium bromide?

CAS 3700-67-2; molecular formula C38H80BrN; molecular weight — g/mol.

What other names is dimethyldioctadecylammonium bromide known by?

Dimethyldioctadecylammonium bromide, 3700-67-2, Distearyldimethylammonium bromide, Z5T47R065A, dioctadecyldimethylammonium bromide, DTXSID60884005.

Is dimethyldioctadecylammonium bromide classified as hazardous?

Hazard statements reported: H315, H319, H335.

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.