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  6. (Chloromethylene)dimethylammonium Chloride, 96%

(Chloromethylene)dimethylammonium Chloride, 96%

Catalog No. AAB2417206
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Catalog No. AAB2417206 Supplier Thermo Scientific Chemicals Supplier No. B2417206
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Description

CAS: 3724-43-4 | C3H7Cl2N | 127.996 g/mol

(Chloromethylene)dimethylammonium chloride is used in the synthesis of beta-lactams, n-vinyl substituted indoles and fused 2-pyridone rings and 2-azetidinones. It is used as a formylating agent and used in the preparation of anti-poxvirus agents. It is used in Staudinger reaction and Hundsdiecker-barton iododecarboxylation reaction. It is widely used for studying organic photosensitizers, which finds application in dye-sensitized solar cells.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
(Chloromethylene)dimethylammonium chloride is used in the synthesis of beta-lactams, n-vinyl substituted indoles and fused 2-pyridone rings and 2-azetidinones. It is used as a formylating agent and used in the preparation of anti-poxvirus agents. It is used in Staudinger reaction and Hundsdiecker-barton iododecarboxylation reaction. It is widely used for studying organic photosensitizers, which finds application in dye-sensitized solar cells.

Solubility
Soluble in water.

Notes
Moisture sensitive. It may decompose in moist air/ water. Incompatible with bases, strong oxidizing agents, amines, metals and butyl rubber.

Chemical Identifiers

CAS 3724-43-4
Molecular Formula C3H7Cl2N
MDL Number MFCD00011868
InChI Key QQVDYSUDFZZPSU-UHFFFAOYSA-M
PubChem CID 77311
IUPAC Name chloromethylidene(dimethyl)azanium;chloride

Specifications

Melting Point 130°C (decomposition)
Odor Acrid
Quantity 5 g
UN Number UN3261
Beilstein 3566322
Sensitivity Moisture sensitive
Synonym arnold's reagent, vilsmeier reagent, chloromethylene dimethyliminium chloride, methanaminium, n-chloromethylene-n-methyl-, chloride, chloromethylene dimethylammonium chloride, n-chloromethylidene-n-methylmethanaminium chloride, chloromethylenedimethylammonium chloride, chloromethylidene dimethylazanium chloride, n-chloromethylene-n,n-dimethyl ammonium chloride
Solubility Information Soluble in water.
SMILES C[N+](=CCl)C.[Cl-]
Molecular Weight (g/mol) 127.996
Formula Weight 128
Percent Purity 96%
Chemical Name or Material (Chloromethylene)dimethylammonium chloride
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Safety and Handling

Hazard Category H290-H302-H314-H335-H360D
Hazard Statement GHS H Statement
H360-H314-H318-H302
May damage fertility or the unborn child.
Causes severe skin burns and eye damage.
Causes serious eye damage.
Harmful if swallowed.
Precautionary Statement P201-P202-P234-P260-P264b-P270-P271-P281-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P390-P501c
DOTInformation Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S.
EINECSNumber 425-970-6
TSCA Yes
Recommended Storage Keep cold

RUO – Research Use Only