苯基三甲基碘化铵

Description

Phenyltrimethylammonium iodide · CAS 98-04-4 · C9H14IN. UNII 4O888XQ7FP. Vapor Pressure: 0.00000003 [mmHg].

Identification

CAS Registry Number	98-04-4
PubChem CID	94135
Molecular formula	C9H14IN
IUPAC name	trimethyl(phenyl)azanium iodide
UNII (FDA)	4O888XQ7FP

Computed Descriptors

Molecular Weight	263.12
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	1
Rotatable Bond Count	1
Exact Mass	263.01710
Monoisotopic Mass	263.01710
Topological Polar Surface Area	0
Heavy Atom Count	11
Formal Charge	0
Complexity	95.8

Physical & Chemical Properties

Vapor Pressure	0.00000003 [mmHg]

Physical description & handling notes

• White solid; [Merck Index] White powder; [Alfa Aesar MSDS]
• >39.5 [ug/mL] (The mean of the results at pH 7.4)

GHS Hazard Classification

Reported hazard statements	H311 (11.4%), H315 (100%), H318 (88.6%), H319 (11.4%), H335 (97.7%)

Documented Uses

• Used for the detection and determination of cadmium; [Merck Index]
• Benzenaminium, N,N,N-trimethyl-, iodide (1:1): ACTIVE

Synonyms

Trimethylphenylammonium iodide; RefChem:173132; 98-04-4; Phenyltrimethylammonium iodide; Trimethylanilinium iodide; N,N,N-Trimethylbenzenaminium iodide; N,N,N-Trimethylanilinium iodide; N,N-Dimethylaniline methiodide; trimethyl(phenyl)azanium;iodide; MFCD00011791; 4O888XQ7FP; NSC-5047; Trimethylanillinium iodide; MLS000069658; trimethyl(phenyl)ammonium;iodide; Ammonium, phenyltrimethyl-, iodide

Frequently Asked Questions

What are the CAS number and molecular formula of Phenyltrimethylammonium iodide?

CAS 98-04-4; molecular formula C9H14IN; molecular weight — g/mol.

What other names is Phenyltrimethylammonium iodide known by?

Trimethylphenylammonium iodide, RefChem:173132, 98-04-4, Phenyltrimethylammonium iodide, Trimethylanilinium iodide, N,N,N-Trimethylbenzenaminium iodide.

Is Phenyltrimethylammonium iodide classified as hazardous?

Hazard statements reported: H311, H315, H318, H319, H335.

What are the key physical properties of Phenyltrimethylammonium iodide?

Vapor Pressure: 0.00000003 [mmHg].

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.