4,4'-Diaminodiphenylmethane, 99%

Name: 4,4'-Diaminodiphenylmethane, 99%
Brand: Vaqora Chemicals
SKU: VQ-009317

About 4,4'-Diaminodiphenylmethane, 99%

4,4'-Diaminodiphenylmethane (CAS 101-77-9) is an amine building block offered by Vaqora Chemicals (Puriss grade) with a typical assay of 99%. The compound has the formula C13H14N2, corresponding to a molecular weight of 198.26 g/mol. Its systematic (IUPAC) name is 4-[(4-aminophenyl)methyl]aniline. Common synonyms include 4,4'-Methylenedianiline and MDA.

In its supplied form it is white to faint yellow flakes or beads or pellets. Reported physical data include a melting point of 88-92 °C. Store in a tightly closed container in a cool, dry and well-ventilated place. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

It is commonly used for fine chemical synthesis and organic synthesis. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Available in 100 g, 500 g, 5 kg and 25 kg packs, 4,4'-Diaminodiphenylmethane is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Fine chemical synthesis
Organic synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	4,4'-Diaminodiphenylmethane, 99%
Catalogue No.	VQ-009317
CAS Number	101-77-9
IUPAC name	4-[(4-aminophenyl)methyl]aniline
Molecular formula	C₁₃H₁₄N₂
Molecular weight	198.26 g/mol
Exact mass	198.1157
Grade	Puriss
Purity / assay	99%
HSN code	29215990
InChIKey	YBRVSVVVWCFQMG-UHFFFAOYSA-N
SMILES	C1=CC(=CC=C1CC2=CC=C(C=C2)N)N
PubChem CID	7577

Physical properties
Physical form	Pellets
Appearance	White to faint yellow flakes or beads or pellets
Melting point	88-92 °C
LogP (XLogP3)	1.6
H-bond donors / acceptors	2 / 2
TPSA	52 Å²
UN number	UN 2651
Synonyms	4,4'-Methylenedianiline, MDA, Methylenedianiline, Bis(4-aminophenyl)methane, Dianilinemethane, Dianilinomethane, p,p'-Methylenedianiline, Epicure DDM, Epikure DDM, Curithane, 4-(4-Aminobenzyl)aniline, Benzenamine, 4,4'-methylenebis-

Safety & hazard information (GHS)

Harmful / irritant

Health hazard

Environmental hazard

Signal word: Danger

Hazard statements

H317May cause an allergic skin reaction
H341Suspected of causing genetic defects
H350May cause cancer
H411Toxic to aquatic life with long lasting effects

Precautionary statements: P203, P260, P261, P264, P270, P272, P273, P280, P302 + P352, P308 + P316, P318, P319, P321, P333 + P317, P362 + P364, P391, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 101-77-9

Synthesis

4,4'-Diaminodiphenylmethane, 98%

CAS: 101-77-9
Formula: C₁₃H₁₄N₂
MW: 198.26 g/mol

VQ-002746

Frequently asked questions

What is the CAS number of 4,4'-Diaminodiphenylmethane, 99%?

The CAS Registry Number of 4,4'-Diaminodiphenylmethane, 99% is 101-77-9. It is also known as 4,4'-Methylenedianiline, MDA, Methylenedianiline.

What is the molecular formula and molecular weight of 4,4'-Diaminodiphenylmethane, 99%?

4,4'-Diaminodiphenylmethane, 99% has the molecular formula C13H14N2 and a molecular weight of 198.26 g/mol. Its IUPAC name is 4-[(4-aminophenyl)methyl]aniline.

Which grade and pack sizes of 4,4'-Diaminodiphenylmethane, 99% can I order?

We supply 4,4'-Diaminodiphenylmethane, 99% in Puriss (99%) grade, in 100 g, 500 g, 5 kg, 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 4,4'-Diaminodiphenylmethane, 99%?

Yes. Every lot of 4,4'-Diaminodiphenylmethane, 99% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 4,4'-Diaminodiphenylmethane, 99% be shipped internationally?

Yes. 4,4'-Diaminodiphenylmethane, 99% is classified as hazardous (UN 2651), so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.