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Sigma-Aldrich

Tetramethylammonium iodide

99%

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Synonym(s):
N,N,N-trimethyl-methanaminium iodide, TMAI
Linear Formula:
(CH3)4N(I)
CAS Number:
Molecular Weight:
201.05
Beilstein:
3620030
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

99%

form

solid

mp

>300 °C (lit.)

SMILES string

[I-].C[N+](C)(C)C

InChI

1S/C4H12N.HI/c1-5(2,3)4;/h1-4H3;1H/q+1;/p-1

InChI key

RXMRGBVLCSYIBO-UHFFFAOYSA-M

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This Item
245070358967434116
form

solid

form

solid

form

solid

form

-

mp

>300 °C (lit.)

mp

184 °C (dec.) (lit.)

mp

292-295 °C (lit.)

mp

≥300 °C (lit.)

Application

Facile iodination of aromatic compounds including anilines, acids and alcohols.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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