4-氯邻苯二胺（CAS 95-83-0）：分子式 C6H7ClN2、分子量 142.58。
| CAS号 | 95-83-0 |
|---|---|
| 分子式 | C6H7ClN2 |
| 分子量 | 142.58 |
| 熔点 | 153 to 158 °F (NTP, 1992) |
| LogP | log Kow = 1.28 |
| 应用领域 | 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. |
登记用途：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-氯邻苯二胺 是一种化工化合物，登记 CAS 号为 95-83-0，分子式 C6H7ClN2（分子量 142.58）。
登记 CAS 号：95-83-0
其分子式 C6H7ClN2 由 6 个碳、7 个氢、1 个氯、2 个氮 组成。
别名/同义词：4-氯邻苯二胺 · 4-chloro-o-phenylenediamine
4-氯邻苯二胺 的 CAS 登记号为 95-83-0。
分子式 C6H7ClN2，分子量 142.58。
别名/同义词：4-氯邻苯二胺、4-chloro-o-phenylenediamine。
登记用途：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-氯邻苯二胺（CAS 95-83-0）的独立参考数据，整理自公开化学数据库。
| 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].
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: 4-chloro-o-phenylenediamine