(Chloromethylene)dimethyliminium Chloride - ≥95%(T) , CAS No.3724-43-4

CAS: 3724-43-4 Cat. No.: C153896 Molecular Weight: 128 Beilstein Registry Number: 3566320 EC Number: 425-970-6
AVAILABLE TO ORDER
GRADE & PURITY ≥95%(T)
Synonyms
(Chlormethylene)dimethylammonium chloride | Dimethylchloroformiminium chloride | Vilsmeier reagent | Arnold′s reagent
Storage
Store at 2-8°C,Argon charged
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
5g
C153896-5g
2
$59.90
25g
C153896-25g
1
$193.90
100g
C153896-100g
2
$539.90
250g
C153896-250g
1
$939.90
Enter a quantity for the sizes you want to add.
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Why this grade

≥95%(T) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C,Argon charged Ships Wet ice Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
(Chlormethylene)dimethylammonium chloride | Dimethylchloroformiminium chloride | Vilsmeier reagent | Arnold′s reagent
Specifications & Purity
≥95%(T)
Storage
Store at 2-8°C, Argon charged
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥95%(T)
Names and Identifiers
Pubchem Sid504755164
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504755164
Canonical SmilesC[N+](=CCl)C.[Cl-]
IUPAC Namechloromethylidene(dimethyl)azanium;chloride
InChIKeyQQVDYSUDFZZPSU-UHFFFAOYSA-M
INCHI1S/C3H7ClN.ClH/c1-5(2)3-4;/h3H,1-2H3;1H/q+1;/p-1
Isomeric SMILES C[N+](=CCl)C.[Cl-]
WGK Germany 3
Molecular Weight 128
Beilstein 3566320
Reaxy-Rn 3566322
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=3566322&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganohalogen compounds
ClassImidoyl halides
SubclassImidoyl chlorides
Intermediate Tree Nodes Not available
Direct ParentImidoyl chlorides
Alternative Parents Propargyl-type 1,3-dipolar organic compounds  Organopnictogen compounds  Organonitrogen compounds  Organochlorides  Organic chloride salts  Hydrocarbon derivatives  
Molecular FrameworkAliphatic acyclic compounds
Substituents Imidoyl chloride - Organic 1,3-dipolar compound - Propargyl-type 1,3-dipolar organic compound - Organic nitrogen compound - Organopnictogen compound - Hydrocarbon derivative - Organic chloride salt - Organic salt - Organonitrogen compound - Organochloride - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as imidoyl chlorides. These are imidoyl halides with the general formula R(Br)C=NR' where X is a chlorine atom.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

15 results found

Lot NumberCertificate TypeDateItem
F2427225Certificate of AnalysisMay 24, 2024 C153896
F2427250Certificate of AnalysisMay 24, 2024 C153896
F2427251Certificate of AnalysisMay 24, 2024 C153896
F2427252Certificate of AnalysisMay 24, 2024 C153896
F2427253Certificate of AnalysisMay 24, 2024 C153896
F2427254Certificate of AnalysisMay 24, 2024 C153896
I2501046Certificate of AnalysisMay 24, 2024 C153896
J2409229Certificate of AnalysisMay 24, 2024 C153896
K2421138Certificate of AnalysisMay 24, 2024 C153896
B2421032Certificate of AnalysisMar 15, 2023 C153896
C2323546Certificate of AnalysisMar 15, 2023 C153896
C2323594Certificate of AnalysisMar 15, 2023 C153896
C2323625Certificate of AnalysisMar 15, 2023 C153896
C2323663Certificate of AnalysisMar 15, 2023 C153896
C2323997Certificate of AnalysisMar 15, 2023 C153896

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Chemical and Physical Properties
SolubilitySoluble in water.
Sensitivitylight and heat and moisture sensitive
Melt Point(°C)130-132°C
Molecular Weight128.000 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count1
Rotatable Bond Count0
Exact Mass126.996 Da
Monoisotopic Mass126.996 Da
Topological Polar Surface Area3.000 Ų
Heavy Atom Count6
Formal Charge0
Complexity44.900
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count2
Solution Calculators
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