2,5-Dichloro-4-phenylenediamine (CAS 20103-09-7) — formula C6H6Cl2N2, molecular weight 177.03; category organic chemicals.
2,5-Dichloro-4-phenylenediamine (CAS 20103-09-7) is a chemical raw material in the organic chemicals category. Its molecular formula C6H6Cl2N2 comprises 6 C, 6 H, 2 Cl, 2 N atoms. Its molecular weight is about 177.03. Reported physicochemical data: melting point around 170 °C, LogP about 2.4. 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 | 20103-09-7 |
|---|---|
| Molecular Formula | C6H6Cl2N2 |
| Molecular Weight | 177.03 |
| Melting Point | 170 °C |
| LogP | 2.4 |
| Applications | 4-Benzenediamine, 5-dichloro-: ACTIVE |
| Category | Organic Chemicals |
Documented applications: 4-Benzenediamine, 5-dichloro-: ACTIVE.
2,5-Dichloro-4-phenylenediamine is a carbon-based organic compound with CAS registry number 20103-09-7 and molecular formula C6H6Cl2N2 (molecular weight 177.03), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 20103-09-7
Its molecular formula C6H6Cl2N2 comprises 6 C, 6 H, 2 Cl, 2 N atoms.
Also known as: 2,5-Dichloro-4-phenylenediamine · 2,5-二氯-4-苯二胺
Category: organic chemicals
The CAS registry number of 2,5-Dichloro-4-phenylenediamine is 20103-09-7.
Molecular formula C6H6Cl2N2, molecular weight 177.03.
It is also registered under: 2,5-Dichloro-4-phenylenediamine, 2,5-二氯-4-苯二胺.
Recorded applications: 4-Benzenediamine, 5-dichloro-: ACTIVE.
Category: Organic Chemicals.
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Independent reference data for 2,5-Dichloro-4-phenylenediamine (CAS 20103-09-7), compiled from public chemistry databases.
| CAS Registry Number | 20103-09-7 |
|---|---|
| PubChem CID | 29949 |
| Molecular formula | C6H6Cl2N2 |
| IUPAC name | 2,5-dichlorobenzene-1,4-diamine |
| UNII (FDA) | 9CCW77BAXP |
| Molecular Weight | 177.03 |
|---|---|
| XLogP3 | 2.4 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 175.9908036 |
| Monoisotopic Mass | 175.9908036 |
| Topological Polar Surface Area | 52 |
| Heavy Atom Count | 10 |
| Melting Point | 170 °C |
|---|
2,5-Dichlorobenzene-1,4-diamine; 20103-09-7; 2,5-Dichloro-p-phenylenediamine; 1,4-Diamino-2,5-dichlorobenzene; 1,4-Benzenediamine, 2,5-dichloro-; 2,5-DICHLORO-1,4-BENZENEDIAMINE; HSDB 6248; p-Phenylenediamine, 2,5-dichloro-; 1,4-Diamino-3,6-dichlorobenzene; 9CCW77BAXP; EINECS 243-512-1; Benzene, 2,5-dichloro, 1,4-diamino; 2,5-Dichlor-1,4-fenylendiamin [Czech]; 2,5-Dichlor-1,4-fenylendiamin; DTXSID8066557; 4-AMINO-2,5-DICHLOROANILINE
| GHS notification summary | 4.2% (2 / 48) |
|---|
| GHS notification summary | 4.2% (2 / 48) |
|---|---|
| Reported hazard statements | H302 (95.8%), H312 (10.4%), H315 (95.8%), H319 (95.8%), H332 (10.4%), H335 (93.8%) |
This chemical does not meet GHS hazard criteria for 4.2% (2 of 48) of reports.
H302 (95.8%): Harmful if swallowed [Warning Acute toxicity, oral]
2,5-Dichloro-4-phenylenediamine · CAS 20103-09-7 · C6H6Cl2N2. UNII 9CCW77BAXP. Melting Point: 170 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 2,5-二氯-4-苯二胺