ChemicalBook > CAS DataBase List > N,N-DiMethylMethyleneaMMoniuM Iodide

N,N-DiMethylMethyleneaMMoniuM Iodide

Product Name
N,N-DiMethylMethyleneaMMoniuM Iodide
CAS No.
33797-51-2
Chemical Name
N,N-DiMethylMethyleneaMMoniuM Iodide
Synonyms
ESCHENMOSER'S SALT;N,N-DIMETHYLMETHYLENEIMINIUM IODIDE;N-Methyl-N-MethyleneMethanaMiniuM iodide;eneammonium Iodide;Eschenmoser's salt ,97%;eschenmoser's iodide salt;dimethyl(methylidene)azanium;dimethylmethylammonium iodide;Methylenedimethyliminium·iodide;DIMETHYL METHYLENEIMMONIUM IODIDE
CBNumber
CB4779333
Molecular Formula
C3H8IN
Formula Weight
185.01
MOL File
33797-51-2.mol
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N,N-DiMethylMethyleneaMMoniuM Iodide Property

Melting point:
219 °C (dec.)(lit.)
Density 
1.7217 (estimate)
storage temp. 
Keep in dark place,Inert atmosphere,2-8°C
solubility 
Soluble in dimethylformamide. Partially soluble in acetonitrile, tetrahydrofuran and dichloromethane.
form 
Crystalline Powder
color 
Cream to yellow
Sensitive 
Moisture & Light Sensitive
Merck 
14,3251
BRN 
3594966
InChI
InChI=1S/C3H8N.HI/c1-4(2)3;/h1H2,2-3H3;1H/q+1;/p-1
InChIKey
VVDUZZGYBOWDSQ-UHFFFAOYSA-M
SMILES
[N+](=C)(C)C.[I-]
CAS DataBase Reference
33797-51-2(CAS DataBase Reference)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
WGK Germany 
3
8-10-21
HS Code 
29239000
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
214914
Product name
N,N-Dimethylmethyleneiminium iodide
Purity
98%
Packaging
10g
Price
$105
Updated
2024/03/01
Sigma-Aldrich
Product number
214914
Product name
N,N-Dimethylmethyleneiminium iodide
Purity
98%
Packaging
50g
Price
$204
Updated
2024/03/01
TCI Chemical
Product number
D1646
Product name
N,N-Dimethylmethyleneammonium Iodide
Purity
>97.0%(T)
Packaging
5g
Price
$65
Updated
2024/03/01
TCI Chemical
Product number
D1646
Product name
N,N-Dimethylmethyleneammonium Iodide
Purity
>97.0%(T)
Packaging
25g
Price
$191
Updated
2024/03/01
Alfa Aesar
Product number
A15146
Product name
(N,N-Dimethyl)methyleneammonium iodide, 97%
Packaging
10g
Price
$96.9
Updated
2024/03/01
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N,N-DiMethylMethyleneaMMoniuM Iodide Chemical Properties,Usage,Production

Description

N, N-Dimethylmethyleneammonium iodide (DMMIA) is a versatile quaternary ammonium compound characterized by its unique chemical structure and widely utilized in scientific research. This colorless salt readily dissolves in water and has a melting point of 197°C. DMMIA is a crucial reagent in various laboratory experiments, contributing significantly to synthesis processes. Moreover, it finds application in biochemical studies, showcasing diverse biochemical and physiological effects. Its importance in scientific research is evident, as it serves as a reagent for organic synthesis, a catalyst for alcohol oxidation, and a key component in producing heterocyclic compounds. Additionally, it is utilized in synthesizing surfactants and other amphiphilic molecules. Furthermore, DMMIA aids in studying enzyme kinetics by effectively inhibiting certain enzyme activities.

Chemical Properties

CREAM TO YELLOW CRYSTALLINE POWDER

Uses

(N,N-Dimethyl)methyleneammonium iodide is a useful reagent for many synthetic applications like aminomethylation. It is also essential for the conversion of ketones to α, β-unsaturated enones. It is utilized to prepare derivatives of the type RCH2N(CH3)2. It is extensively used in medicines like painkillers and sedatives- Tramadol hydrochloride intermediate viz. 2-dimethylamine methylcyclohexanone. It is also employed in reactive dyes, synthesized spices. It plays an essential role in Mannich reactions.

Uses

In organic synthesis.

General Description

N,N-Dimethylmethyleneiminium iodide is useful reagent for many synthetic applications, especially aminomethylation and conversion of ketones to α,β?unsaturated enones.

Synthesis

The mixture of trimethylamine, diiodomethane, dioxane and absolute ethanol was placed in the dark to react at room temperature for 100 h, the resulting crystals were collected by filtration, washed with ethanol and ether in turn, and dried under vacuum at 70 °C to obtain iodomethyl trimethylMethylammonium iodide. It was heated with sulfolane and kept at 160 °C for 12 min. The precipitated crystals were collected by filtration, washed with carbon tetrachloride, and vacuum dried at 50 °C to obtain N,N-DiMethylMethyleneaMMoniuM Iodide.

N,N-DiMethylMethyleneaMMoniuM Iodide Preparation Products And Raw materials

Raw materials

Preparation Products

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N,N-DiMethylMethyleneaMMoniuM Iodide Suppliers

Shanghai Xingui Biotechnology Co., Ltd.
Tel
17501653713 17501653715
Email
xingui2022@126.com
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China
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Shanghai Boyle Chemical Co., Ltd.
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021-50182298 021-50180596
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+86-21-57758967
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sales@boylechem.com
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China
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J & K SCIENTIFIC LTD.
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010-82848833 400-666-7788
Fax
86-10-82849933
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jkinfo@jkchemical.com
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China
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Beijing Donghualituo Techonlogy Development Co.,Ltd.
Tel
010-88425576
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(+86)-10-88425546
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sales@dhltchem.com
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China
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Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
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saleschina@alfa-asia.com
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China
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30132
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TCI (Shanghai) Development Co., Ltd.
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021-67121386
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021-67121385
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Sales-CN@TCIchemicals.com
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China
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24539
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Energy Chemical
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021-021-58432009 400-005-6266
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021-58436166
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sales8178@energy-chemical.com
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China
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Shanghai Hanhong Scientific Co.,Ltd.
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021-54306202 13764082696;
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info@hanhongsci.com
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China
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Syntechem Co.,Ltd
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Fax
E-Mail Inquiry
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info@syntechem.com
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China
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Aemon Chemical
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0086-755-86198205
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acinfo@aemonchem.com
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China
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1937
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View Lastest Price from N,N-DiMethylMethyleneaMMoniuM Iodide manufacturers

Career Henan Chemical Co
Product
ESCHENMOSER'S SALT 33797-51-2
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
200kg
Release date
2020-01-08

33797-51-2, N,N-DiMethylMethyleneaMMoniuM IodideRelated Search:


  • ESCHENMOSER'S SALT
  • DIMETHYL METHYLENE AMMONIUM IODIDE
  • DIMETHYL METHYLENEIMMONIUM IODIDE
  • N,N-DIMETHYLMETHYLENEAMMONIUM IODIDE
  • N,N-DIMETHYLMETHYLENEIMINIUM IODIDE
  • Dimethyl methyleneammonium iodide~Eschenmosers iodide salt
  • (N,N-Dimethyl)methyleneammoniumiodide,97%
  • dimethylmethylammonium iodide
  • N,N-Dimethylmethyleneammonium iodide, argenometric titr. 98%
  • ESCHENMOSER''S SALT (DIMETHYL METHYLENEAMMONIUM IODIDE)
  • eschenmoser's iodide salt
  • N,N-Dimethylmethyleneammonium iodide, Eschenmosers salt
  • Dimethyl(methylene)iminium·iodide
  • Methylenedimethyliminium·iodide
  • N,N-Dimethylmethyleneiminium iodide,97%
  • (N,N-Dimethyl)Methyleneammoniumiodi
  • Eschenmoser's salt ,97%
  • N,N-DiMethylMethyleneiMiniuM iodide, 97% 10GR
  • Eschenmoser's Salt N,N-Dimethylmethyleneiminium Iodide
  • N-Methyl-N-MethyleneMethanaMiniuM iodide
  • N,N-DiMethylMethyleneaMMoniuM iodide, argentoMetric titr. 98%
  • N,N-DiMethylMethyleneiMiniuM iodide 98%
  • <i>N</i>,<i>N</i>-Dimethylmethyleneammonium Iodide
  • N,N-DiMethylMethyleneaMMoniuM Iodide, 97.0%(T)
  • eneammonium Iodide
  • N,N-DimethylmethyleneammoniumIodide&gt
  • dimethyl(methylidene)azanium
  • 33797-51-2
  • C3H8NI
  • C3H8IN
  • CH2NCH32I
  • Quaternary Ammonium Compounds
  • Ammonium Iodides (Quaternary)
  • C-C Bond Formation
  • Building Blocks
  • Synthetic Reagents
  • Others
  • Imines/Amidines
  • Nitrogen Compounds
  • Organic Building Blocks
  • Ammonium Iodides (Quaternary)
  • Quaternary Ammonium Compounds