2,4'-DIAMINODIPHENYLMETHANE (CAS 1208-52-2) — formula C13H14N2, molecular weight 198.26; category organic chemicals.
2,4'-DIAMINODIPHENYLMETHANE (CAS 1208-52-2) is a chemical raw material in the organic chemicals category. Its molecular formula C13H14N2 comprises 13 C, 14 H, 2 N atoms. Its molecular weight is about 198.26. Reported physicochemical data: melting point around 190 to 192 °F (NTP, 1992), boiling point around 432 °F at 9 mmHg (NTP, 1992), LogP about 2.2. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 1208-52-2 |
|---|---|
| Molecular Formula | C13H14N2 |
| Molecular Weight | 198.26 |
| Melting Point | 190 to 192 °F (NTP, 1992) |
| Boiling Point | 432 °F at 9 mmHg (NTP, 1992) |
| LogP | 2.2 |
| Applications | research chemical, Not commercially produced in the US, Used as an intermediate for urethane polymers, Methods of Manufacturing: NITRATION OF O-NITRODIPHENYLMETHANE IN YELLOW FUMING NITRIC ACID FOLLOWED BY CATALYTIC HYDROGENATION OF THE PRODUCT (LABORATORY SYNTHESIS), U.S. Production: (1979) NOT PRODUCED COMMERCIALLY IN U.S, (1981) NOT PRODUCED COMMERCIALLY IN U.S |
| Category | Organic Chemicals |
Documented applications: research chemical, Not commercially produced in the US, Used as an intermediate for urethane polymers, Methods of Manufacturing: NITRATION OF O-NITRODIPHENYLMETHANE IN YELLOW FUMING NITRIC ACID FOLLOWED BY CATALYTIC HYDROGENATION OF THE PRODUCT (LABORATORY SYNTHESIS), U.S. Production: (1979) NOT PRODUCED COMMERCIALLY IN U.S, (1981) NOT PRODUCED COMMERCIALLY IN U.S.
2,4'-DIAMINODIPHENYLMETHANE is a carbon-based organic compound with CAS registry number 1208-52-2 and molecular formula C13H14N2 (molecular weight 198.26), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 1208-52-2
Its molecular formula C13H14N2 comprises 13 C, 14 H, 2 N atoms.
Also known as: 2,4'-DIAMINODIPHENYLMETHANE · 2,4-二氨基二苯甲烷
Category: organic chemicals
The CAS registry number of 2,4'-DIAMINODIPHENYLMETHANE is 1208-52-2.
Molecular formula C13H14N2, molecular weight 198.26.
It is also registered under: 2,4'-DIAMINODIPHENYLMETHANE, 2,4-二氨基二苯甲烷.
Recorded applications: research chemical, Not commercially produced in the US, Used as an intermediate for urethane polymers, Methods of Manufacturing: NITRATION OF O-NITRODIPHENYLMETHANE IN YELLOW FUMING NITRIC ACID FOLLOWED BY CATALYTIC HYDROGENATION OF THE PRODUCT (LABORATORY SYNTHESIS), U.S. Production: (1979) NOT PRODUCED COMMERCIALLY IN U.S, (1981) NOT PRODUCED COMMERCIALLY IN U.S.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for 2,4'-DIAMINODIPHENYLMETHANE (CAS 1208-52-2), compiled from public chemistry databases.
| CAS Number | 1208-52-2 |
|---|---|
| PubChem CID | 14580 |
| Molecular Formula | C13H14N2 |
| IUPAC Name | 2-[(4-aminophenyl)methyl]aniline |
| UNII (FDA) | VH1ZAZ44QJ |
| Molecular Weight | 198.26 |
|---|---|
| XLogP3 | 2.2 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 2 |
| Exact Mass | 198.115698455 |
| Monoisotopic Mass | 198.115698455 |
| Topological Polar Surface Area | 52 |
| Heavy Atom Count | 15 |
| Boiling Point | 432 °F at 9 mmHg (NTP, 1992) |
|---|---|
| Melting Point | 190 to 192 °F (NTP, 1992) |
2-(4-aminobenzyl)aniline; RefChem:81964; 2,4'-MDA; 1208-52-2; 2,4'-Diaminodiphenylmethane; 2,4'-METHYLENEDIANILINE; 2,4'-Diaminodiphenylmethan; 2-[(4-aminophenyl)methyl]aniline; 2',4-Bis(aminophenyl)methane; 2,4'-Diphenylmethanediamine; 2,4'-Methylenebis(aniline); o,p'-Diaminodiphenylmethane; MFCD01670227; 2-((4-Aminophenyl)methyl)benzenamine; benzenamine, 2-[(4-aminophenyl)methyl]-; Aniline, 2',4-methylenedi-
| GHS notifications | 9.6% (14 / 146) |
|---|
| GHS notifications | 9.6% (14 / 146) |
|---|---|
| Notified hazard statements | H301 (89.7%), H317 (89.7%), H341 (90.4%), H350 (90.4%), H370 (90.4%), H373 (90.4%), H400 (71.9%), H410 (71.9%) |
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 2,4-二氨基二苯甲烷