4-chloro-o-phenylenediamine (CAS 95-83-0) — formula C6H7ClN2, molecular weight 142.58; category organic chemicals.
4-chloro-o-phenylenediamine (CAS 95-83-0) is a organic chemicals. Its molecular formula C6H7ClN2 comprises 6 C, 7 H, 1 Cl, 2 N atoms. Its molecular weight is about 142.58. Reported physicochemical data: melting point around 153 to 158 °F (NTP, 1992), LogP about log Kow = 1.28. Organic chemicals are the largest family of carbon-based compounds, widely used across pharmaceuticals, agrochemicals, materials, cosmetics and food industries. Downstream uses span pharmaceutical ingredients, agrochemicals, dyes, solvents, surfactants, food additives and polymer materials. 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 | 95-83-0 |
|---|---|
| Molecular Formula | C6H7ClN2 |
| Molecular Weight | 142.58 |
| Melting Point | 153 to 158 °F (NTP, 1992) |
| LogP | log Kow = 1.28 |
| Applications | ingredient in hair dyes, a curing agent for epoxy resins, a reagent in gas chromatographic analyses, and a chemical intermediate for dyes, Plastic Composites Manufacturing, Dressing Hair |
| Category | Organic Chemicals |
Documented applications: ingredient in hair dyes, a curing agent for epoxy resins, a reagent in gas chromatographic analyses, and a chemical intermediate for dyes, Plastic Composites Manufacturing, Dressing Hair.
4-chloro-o-phenylenediamine is a carbon-based organic compound with CAS registry number 95-83-0 and molecular formula C6H7ClN2 (molecular weight 142.58), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 95-83-0
Its molecular formula C6H7ClN2 comprises 6 C, 7 H, 1 Cl, 2 N atoms.
Also known as: 4-chloro-o-phenylenediamine · 4-氯邻苯二胺
Category: organic chemicals
The CAS registry number of 4-chloro-o-phenylenediamine is 95-83-0.
Molecular formula C6H7ClN2, molecular weight 142.58.
It is also registered under: 4-chloro-o-phenylenediamine, 4-氯邻苯二胺.
Recorded applications: ingredient in hair dyes, a curing agent for epoxy resins, a reagent in gas chromatographic analyses, and a chemical intermediate for dyes, Plastic Composites Manufacturing, Dressing Hair.
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 4-chloro-o-phenylenediamine (CAS 95-83-0), compiled from public chemistry databases.
| CAS Registry Number | 95-83-0 |
|---|---|
| PubChem CID | 7263 |
| Molecular formula | C6H7ClN2 |
| IUPAC name | 4-chlorobenzene-1,2-diamine |
| UNII (FDA) | 8E72QRZ33H |
| Molecular Weight | 142.58 |
|---|---|
| XLogP3 | 1.3 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 142.0297759 |
| Monoisotopic Mass | 142.0297759 |
| Topological Polar Surface Area | 52 |
| Heavy Atom Count | 9 |
| Melting Point | 153 to 158 °F (NTP, 1992) |
|---|---|
| Melting Point | 76 °C |
| Vapor Pressure | 0.00206 [mmHg] |
| LogP | log Kow = 1.28 |
| LogP | 1.28 |
95-83-0; 4-chlorobenzene-1,2-diamine; 4-Chloro-o-phenylenediamine; 4-Chloro-1,2-diaminobenzene; 4-Chloro-1,2-phenylenediamine; 1,2-Diamino-4-chlorobenzene; 4-CHLORO-1,2-BENZENEDIAMINE; Ursol Olive 6G; 1,2-Benzenediamine, 4-chloro-; 2-Amino-4-chloroaniline; 3,4-Diaminochlorobenzene; p-Chloro-o-phenylenediamine; o-Phenylenediamine, 4-chloro-; NCI-C03292; 3,4-Diamino-1-chlorobenzene; MFCD00011691
| Reported hazard statements | H302 (10%), H315 (84%), H319 (84%), H335 (84%), H351 (84%), H341 |
|---|
H302 (10%): Harmful if swallowed [Warning Acute toxicity, oral]
H315 (84%): Causes skin irritation [Warning Skin corrosion/irritation]
4-chloro-o-phenylenediamine · CAS 95-83-0 · C6H7ClN2. UNII 8E72QRZ33H. Melting Point: 153 to 158 °F (NTP, 1992); Melting Point: 76 °C; Vapor Pressure: 0.00206 [mmHg].
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 4-氯邻苯二胺