Methyldiammonium dichloride - ≥98%(4 Times Purification) , CAS No.57166-92-4

CAS: 57166-92-4 Cat. No.: M491910 Formula: CH2(NH2)2·2HCl Molecular Weight: 118.99 Beilstein Registry Number: 3664690 EC Number: 260-602-6 PubChem CID: 171572
AVAILABLE TO ORDER
Synonyms
Methanediamine, hydrochloride (1:2) | METHYLENEDIAMINE BISHYDROCHLORIDE | AI3-62127 | Methanediamine, dihydrochloride | SCHEMBL5491083 | AKOS005257865 | EINECS 260-602-6 | WZB0836N6G | AS-60393 | Diaminomethane dihydrochloride | DTXSID4025531 | A905003 |
Storage
Store at 2-8°C,Protected from light,Argon charged
Shipped In
Wet ice
★
Size
Germany (EU)
USA*
Price
Qty
250mg
M491910-250mg
—
3 In stock
€76.27
1g
M491910-1g
—
1 In stock
€217.72
Enter a quantity for the sizes you want to add.
🧪
Why this grade

≥98%(4 Times Purification) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C,Protected from light,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 1 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
Methanediamine, hydrochloride (1:2) | METHYLENEDIAMINE BISHYDROCHLORIDE | AI3-62127 | Methanediamine, dihydrochloride | SCHEMBL5491083 | AKOS005257865 | EINECS 260-602-6 | WZB0836N6G | AS-60393 | Diaminomethane dihydrochloride | DTXSID4025531 | A905003 |
Specifications & Purity
≥98%(4 Times Purification)
Storage
Store at 2-8°C,Protected from light,Argon charged
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥98%(4 Times Purification)
Names and Identifiers
Pubchem Sid
Pubchem Sid Url
https://pubchem.ncbi.nlm.nih.gov/substance/504757663
Canonical Smiles
C(N)N.Cl.Cl
IUPAC Name
methanediamine;dihydrochloride
InChIKey
QCYJCJJCNRIMNG-UHFFFAOYSA-N
INCHI
1S/CH6N2.2ClH/c2-1-3;;/h1-3H2;2*1H
Isomeric SMILES
C(N)N.Cl.Cl
WGK Germany
3
PubChem CID
171572
Molecular Weight
118.99
Beilstein
3664690

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
SuperclassOrganic nitrogen compounds
ClassOrganonitrogen compounds
SubclassAminals
Intermediate Tree Nodes Not available
Direct ParentAminals
Alternative Parents Organopnictogen compounds  Monoalkylamines  Hydrochlorides  Hydrocarbon derivatives  
Molecular FrameworkAliphatic acyclic compounds
Substituents Aminal - Organopnictogen compound - Hydrocarbon derivative - Hydrochloride - Primary aliphatic amine - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as aminals. These are compounds having two amino groups bonded to the same carbon, R2C(NR2)2 where R can by a hydrogen or an alkyl group.
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.

10 results found

Lot NumberCertificate TypeDateItem
G2328109Certificate of AnalysisMay 19, 2026 M491910
G2328120Certificate of AnalysisMay 19, 2026 M491910
I2518350Certificate of AnalysisMar 15, 2025 M491910
I2518351Certificate of AnalysisMar 15, 2025 M491910
L2424547Certificate of AnalysisNov 11, 2024 M491910
L2424552Certificate of AnalysisNov 11, 2024 M491910
I2414329Certificate of AnalysisAug 31, 2024 M491910
I2414357Certificate of AnalysisAug 31, 2024 M491910
G2328106Certificate of AnalysisJul 20, 2023 M491910
G2328125Certificate of AnalysisJul 20, 2023 M491910
Chemical and Physical Properties
SolubilitySoluble in DMF, DMSO et al
SensitivityMoisture sensitive;air sensitive;light sensitive
Molecular Weight118.990 g/mol
XLogP3
Hydrogen Bond Donor Count4
Hydrogen Bond Acceptor Count2
Rotatable Bond Count0
Exact Mass118.006 Da
Monoisotopic Mass118.006 Da
Topological Polar Surface Area52.000 Ų
Heavy Atom Count5
Formal Charge0
Complexity2.800
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 Count3
Citations of This Product
Solution Calculators
Reviews

Customer Reviews

Frequently Asked Questions

How should this product be stored?
Store at 2–8 °C, protected from light, under argon. It is supplied under an argon blanket; reseal under inert gas after each use.
How is this product shipped?
This product ships chilled on wet ice. Unpack on arrival and transfer it to the storage condition stated above.
What are the CAS number, molecular formula and molecular weight?
The CAS Number is 57166-92-4, the molecular formula is CH8Cl2N2, and the molecular weight is 118.99 g/mol. InChIKey QCYJCJJCNRIMNG-UHFFFAOYSA-N.
What documentation is provided?
Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.

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