4-chloro-o-phenylenediamine (CAS 95-83-0) — formula C6H7ClN2, molecular weight 142.58; category organic chemicals.
| 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 | Uses: Used as an ingredient in hair dyes, a curing agent for epoxy resins, a reagent in gas chromatographic analyses, and a chemical intermediate for dyes, [HSDB], Plastic Composites Manufacturing [Category: Industry], Dressing Hair [Category: Other], OXIDATION BASE, CHEM INT FOR CI VAT BROWN 22 & 5-CHLOROBENZOTRIAZOLE, INGREDIENT IN HAIR DYES, CURING AGENT FOR EPOXY RESINS, REAGENT IN GAS CHROMATOGRAPHIC ANALYSES, 4-Chloro-ortho-phenylenediamine has been used as a dye intermediate ... However, no evidence was found that it is presently employed commercially in the US as a dye or as a dye intermediate. 4-Chloro-ortho-phenylenediamine is believed to be used to produce 5-chlorobenzotriazole ... ortho-Phenylenediamines (including 4-chloro-ortho-phenylenediamine) and their salts are permitted for use in cosmetics in the European Communities as oxidizing coloring agents in hair dyes, only if the concn in the finished product is below 6% (calculated as the free base) ... ., GAS CHROMATOGRAPHIC METHOD WAS DEVELOPED FOR DETERMINATION OF SELENIUM IN VARIOUS SAMPLES. SE WAS EXTRACTED WITH HOT HCL & REACTED WITH 4-CHLORO-O-PHENYLENEDIAMINE., Formulations, Preparations: 4-Chloro-ortho-phenylenediamine is available in the US as a crystalline powder containing maxima of 2% ash and 2% moisture and with a melting-range of 70-73 deg, unit unspecified, ... ., Available in the US as a crystalline powder containing maxima of 2% ash and 2% moisture and with a melting-range of 70-73 °C., U.S. Production: The 1979 TSCA Inventory identified one US firm producing 6, 000 lb in 1977 ... It has been produced commercially in the US since 1941 ... ., ... Production in 1977 was 0.45-4.5 thousand kg ... ., 1977: 450-4500 kg, General Manufacturing Information: 1, 2-Benzenediamine, 4-chloro-: ACTIVE, It is available in the US containing maxima of 2% ash and 2% moisture., Produced commercially in US since 1941-1943. One US producer in 1977. |
| Category | Organic Chemicals |
Documented applications: Uses: Used as an ingredient in hair dyes, a curing agent for epoxy resins, a reagent in gas chromatographic analyses, and a chemical intermediate for dyes, [HSDB], Plastic Composites Manufacturing [Category: Industry], Dressing Hair [Category: Other], OXIDATION BASE, CHEM INT FOR CI VAT BROWN 22 & 5-CHLOROBENZOTRIAZOLE, INGREDIENT IN HAIR DYES, CURING AGENT FOR EPOXY RESINS, REAGENT IN GAS CHROMATOGRAPHIC ANALYSES, 4-Chloro-ortho-phenylenediamine has been used as a dye intermediate ... However, no evidence was found that it is presently employed commercially in the US as a dye or as a dye intermediate. 4-Chloro-ortho-phenylenediamine is believed to be used to produce 5-chlorobenzotriazole ... ortho-Phenylenediamines (including 4-chloro-ortho-phenylenediamine) and their salts are permitted for use in cosmetics in the European Communities as oxidizing coloring agents in hair dyes, only if the concn in the finished product is below 6% (calculated as the free base) ... ., GAS CHROMATOGRAPHIC METHOD WAS DEVELOPED FOR DETERMINATION OF SELENIUM IN VARIOUS SAMPLES. SE WAS EXTRACTED WITH HOT HCL & REACTED WITH 4-CHLORO-O-PHENYLENEDIAMINE., Formulations, Preparations: 4-Chloro-ortho-phenylenediamine is available in the US as a crystalline powder containing maxima of 2% ash and 2% moisture and with a melting-range of 70-73 deg, unit unspecified, ... ., Available in the US as a crystalline powder containing maxima of 2% ash and 2% moisture and with a melting-range of 70-73 °C., U.S. Production: The 1979 TSCA Inventory identified one US firm producing 6, 000 lb in 1977 ... It has been produced commercially in the US since 1941 ... ., ... Production in 1977 was 0.45-4.5 thousand kg ... ., 1977: 450-4500 kg, General Manufacturing Information: 1, 2-Benzenediamine, 4-chloro-: ACTIVE, It is available in the US containing maxima of 2% ash and 2% moisture., Produced commercially in US since 1941-1943. One US producer in 1977..
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: Uses: Used as an ingredient in hair dyes, a curing agent for epoxy resins, a reagent in gas chromatographic analyses, and a chemical intermediate for dyes, [HSDB], Plastic Composites Manufacturing [Category: Industry], Dressing Hair [Category: Other], OXIDATION BASE, CHEM INT FOR CI VAT BROWN 22 & 5-CHLOROBENZOTRIAZOLE, INGREDIENT IN HAIR DYES, CURING AGENT FOR EPOXY RESINS, REAGENT IN GAS CHROMATOGRAPHIC ANALYSES, 4-Chloro-ortho-phenylenediamine has been used as a dye intermediate ... However, no evidence was found that it is presently employed commercially in the US as a dye or as a dye intermediate. 4-Chloro-ortho-phenylenediamine is believed to be used to produce 5-chlorobenzotriazole ... ortho-Phenylenediamines (including 4-chloro-ortho-phenylenediamine) and their salts are permitted for use in cosmetics in the European Communities as oxidizing coloring agents in hair dyes, only if the concn in the finished product is below 6% (calculated as the free base) ... ., GAS CHROMATOGRAPHIC METHOD WAS DEVELOPED FOR DETERMINATION OF SELENIUM IN VARIOUS SAMPLES. SE WAS EXTRACTED WITH HOT HCL & REACTED WITH 4-CHLORO-O-PHENYLENEDIAMINE., Formulations, Preparations: 4-Chloro-ortho-phenylenediamine is available in the US as a crystalline powder containing maxima of 2% ash and 2% moisture and with a melting-range of 70-73 deg, unit unspecified, ... ., Available in the US as a crystalline powder containing maxima of 2% ash and 2% moisture and with a melting-range of 70-73 °C., U.S. Production: The 1979 TSCA Inventory identified one US firm producing 6, 000 lb in 1977 ... It has been produced commercially in the US since 1941 ... ., ... Production in 1977 was 0.45-4.5 thousand kg ... ., 1977: 450-4500 kg, General Manufacturing Information: 1, 2-Benzenediamine, 4-chloro-: ACTIVE, It is available in the US containing maxima of 2% ash and 2% moisture., Produced commercially in US since 1941-1943. One US producer in 1977..
Category: Organic Chemicals.
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