(Dichloromethylene)dimethylammonium chloride

Product Name: (Dichloromethylene)dimethylammonium chloride
CAS No.: 33842-02-3
Chemical Name: (Dichloromethylene)dimethylammonium chloride
Synonyms: VIEHE''SSALT;N,N-Dimethylp;PHOSGENIMINIUM CHLORIDE;PHOSGENE IMINIUM CHLORIDE;Phosgene iminium chloride,98%;PHOSGENE IMINIUM CHLORIDE, TECH.;n,n-dimethylphosgeniminium chloride;Phosgene iMiniuM chloride, 98% 25GR;dichloromethylidene(dimethyl)azanium;DICHLOROMETHYLENEDIMETHYLIMINIUM CHLORIDE
CBNumber: CB7375774
Molecular Formula: C3H6Cl2N.Cl
Formula Weight: 162.45
MOL File: 33842-02-3.mol

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(Dichloromethylene)dimethylammonium chloride Property

Melting point:: 183-187 °C (dec.) (lit.)
Boiling point:: 267.81°C (rough estimate)
Density: 1.6902 (rough estimate)
refractive index: 1.6300 (estimate)
storage temp.: 2-8°C
solubility: slightly sol. in Chloroform
form: Crystalline Powder
color: Light yellow
Water Solubility: hydrolysis
Sensitive: Moisture Sensitive
Merck: 14,9977
BRN: 4157987
CAS DataBase Reference: 33842-02-3(CAS DataBase Reference)

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Safety

Hazard Codes: C
Risk Statements: 14-34-37-29-22
Safety Statements: 26-36/37/39-45-8
RIDADR: UN 3261 8/PG 3
WGK Germany: 3
F: 3-10-21
HazardClass: 8
PackingGroup: III
HS Code: 29252900

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H290May be corrosive to metals

H314Causes severe skin burns and eye damage

H318Causes serious eye damage

H335May cause respiratory irritation

Precautionary statements

P234Keep only in original container.

P260Do not breathe dust/fume/gas/mist/vapours/spray.

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

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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

P301+P330+P331IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

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

P310Immediately call a POISON CENTER or doctor/physician.

P390Absorb spillage to prevent material damage.

P405Store locked up.

P406Store in corrosive resistant/… container with a resistant inner liner.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TCI Chemical

Product number: D1597
Product name: Dichloromethylenedimethyliminium Chloride
Purity: >97.0%(T)
Packaging: 5g
Price: $41
Updated: 2024/03/01

TCI Chemical

Product number: D1597
Product name: Dichloromethylenedimethyliminium Chloride
Purity: >97.0%(T)
Packaging: 25g
Price: $123
Updated: 2024/03/01

Alfa Aesar

Product number: A12300
Product name: (Dichloromethylene)dimethylammonium chloride, 95%
Packaging: 25g
Price: $99.65
Updated: 2024/03/01

Alfa Aesar

Product number: A12300
Product name: (Dichloromethylene)dimethylammonium chloride, 95%
Packaging: 100g
Price: $266.65
Updated: 2024/03/01

TRC

Product number: D437920
Product name: Dichloromethylenedimethyliminium Chloride
Packaging: 5g
Price: $105
Updated: 2021/12/16

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(Dichloromethylene)dimethylammonium chloride Chemical Properties,Usage,Production

Chemical Properties

light yellow crystalline powder

Uses

Dichloromethylene-dimethyliminium Chloride is a useful chemical reagent. It has been used in the synthesis of 12-deoxychlorovulone II analogs via chloride nucleophilic substitution reaction catalyzed by Viehe''s salt.

Uses

Dichloromethylene-dimethyliminium chloride was used as reagent in the synthesis of selenourea and (R)-2-(2-chloroethyl)pyrrolidine-1-carboxylic acid ethyl ester. It was used for introducing amide chloride group into activated substrates.

Uses

Chlorinating agent; introduces amide chloride groups into activated substrates. Building block in organic synthesis.

General Description

Dichloromethylene-dimethyliminium chloride (Vilsmeier reagent) reacts with o-acetaminophenols under Meth-Cohn conditions to yield 2-formylpyrido[2,1-b]benzoxazoles.

(Dichloromethylene)dimethylammonium chloride Preparation Products And Raw materials

Raw materials

Preparation Products

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(Dichloromethylene)dimethylammonium chloride Suppliers

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33842-02-3, (Dichloromethylene)dimethylammonium chlorideRelated Search:

Potassium chloride Magnesium chloride Sodium chloride Choline chloride Ammonium chloride Thionyl chloride Dimethyl sulfoxide Zinc chloride Calcium chloride Dichlorodimethylsilane Oxalyl chloride Methylene Chloride PHOSGENE (Chloromethylene)dimethyliminium chloride ESCHENMOSER'S SALT (Dichloromethylene)dimethylammonium chloride 2-[[(2-ethylphenyl)(2-hydroxyethyl)amino]methyl]-3,3-difluoro-Propanenitrile

PHOSGENE IMINIUM CHLORIDE

PHOSGENIMINIUM CHLORIDE

(DICHLOROMETHYLENE)DIMETHYLAMMONIUM CHLORIDE

DICHLOROMETHYLENEDIMETHYLIMINIUM CHLORIDE

n,n-dimethylphosgeniminium chloride

VIEHE''SSALT

(Dichloromethylene)dimethylammonium chloride, Phosgeniminium chloride, Vilsmeier reagent

N,N-Dimethylphosgeniminium chloride~Phosgeniminium chloride~Viehes Salt

PHOSGENE IMINIUM CHLORIDE, TECH.

N,N-Dimethylp

Dichloromethylene-dimethyliminium chloride,(Dichloromethylene)dimethylammonium chloride, Phosgeniminium chloride, Vilsmeier reagent

Dichloromethylene dimethylimminium chloride

Phosgene iMiniuM chloride, 98% 25GR

Dichloromethylenedimethylammonium Chloride Phosgene-iminium Chloride

N-(dichloroMethylene)-N-MethylMethanaMiniuM chloride

N-Methyl-N-(dichloromethylene)methaneaminium·chloride

Phosgene iminium chloride,98%

(Dichloromethylene)dimethylimmonium chloride

Dichloromethylene-dimethyliminium chloride technical grade

DichloromethylenedimethyliminiumChloride&gt

ichloromethylidene(dimethyl)azanium,chloride

dichloro(dimethylamino)methylium chloride

dichloromethylidene(dimethyl)azanium

33842-02-3

C3H6Cl2NCl

C3H6Cl3N

Cl2CNCH32Cl

Building Blocks

C-C Bond Formation

Organic Building Blocks

Nitrogen Compounds

Imines/Amidines

Others

Synthetic Reagents

Quaternary Ammonium Compounds

Ammonium Chlorides (Quaternary)

Quaternary Ammonium Compounds