1,5-二氨基萘（CAS 2243-62-1）：分子式 C10H10N2、分子量 158.20。
| CAS号 | 2243-62-1 |
|---|---|
| 分子式 | C10H10N2 |
| 分子量 | 158.20 |
| 熔点 | 374 °F (NTP, 1992) |
| LogP | log Kow = 0.89 |
| 应用领域 | Uses: Used to make polyurethane elastomers、dyes、and pharmaceuticals、Not commercially produced in the US、[HSDB]、ORGANIC SYNTHESIS、CHEM INT FOR 1、5-NAPHTHALENE DIISOCYANATE、FOR DYES、The major use of the compound is for the manufacture of 1、5-naphthalene diisocyanate、in the production of polyurethane elastomers. It is also used in the synthesis of dyes and pharmaceuticals.、Synthetic Polymer MALDI Matrix Compounds、Methods of Manufacturing: REDUCTION OF 1、5-DINITRONAPHTHALENE、AMMONOLYSIS OF 1、5-DIHYDROXYNAPHTHALENE、1-Nitronaphthalene can be nitrated further to give a 40:60 mixture of 1、5- and 1、8-dinitronaphthalenes. Similar results are obtained by direct nitration of naphthalene with H2SO4-HNO3 under careful control of temperature over the range 40-80 °C. Although separation of the isomers by fractional crystallization or solvent extraction is usually carried out at this stage、the mixed isomers can also be reduced and the resulting diamines separated. Reduction of the dinitronaphthalenes is achieved by treatment of a nonaqueous solution with iron or hydrogen in the presence of a catalyst.、... Amination of 1、5-dihydroxynaphthalene with ammonia and ammonium bisulfite. Although less efficient on a stage basis it offers an economical alternative to nitration and reduction if the 1、8-naphthalenediamine is not also required.、U.S. Production: (1977) NOT PRODUCED COMMERCIALLY IN US、(1979) NOT PRODUCED COMMERCIALLY IN US、U.S. Imports: (1977) No Data、(1979) 2.00X10+6 GRAMS (PRINCPL CUSTMS DISTS)、U.S. Exports: (1977) No Data、(1979) No Data、General Manufacturing Information: NOT PRODUCED COMMERCIALLY IN THE US |
登记用途：Uses: Used to make polyurethane elastomers、dyes、and pharmaceuticals、Not commercially produced in the US、[HSDB]、ORGANIC SYNTHESIS、CHEM INT FOR 1、5-NAPHTHALENE DIISOCYANATE、FOR DYES、The major use of the compound is for the manufacture of 1、5-naphthalene diisocyanate、in the production of polyurethane elastomers. It is also used in the synthesis of dyes and pharmaceuticals.、Synthetic Polymer MALDI Matrix Compounds、Methods of Manufacturing: REDUCTION OF 1、5-DINITRONAPHTHALENE、AMMONOLYSIS OF 1、5-DIHYDROXYNAPHTHALENE、1-Nitronaphthalene can be nitrated further to give a 40:60 mixture of 1、5- and 1、8-dinitronaphthalenes. Similar results are obtained by direct nitration of naphthalene with H2SO4-HNO3 under careful control of temperature over the range 40-80 °C. Although separation of the isomers by fractional crystallization or solvent extraction is usually carried out at this stage、the mixed isomers can also be reduced and the resulting diamines separated. Reduction of the dinitronaphthalenes is achieved by treatment of a nonaqueous solution with iron or hydrogen in the presence of a catalyst.、... Amination of 1、5-dihydroxynaphthalene with ammonia and ammonium bisulfite. Although less efficient on a stage basis it offers an economical alternative to nitration and reduction if the 1、8-naphthalenediamine is not also required.、U.S. Production: (1977) NOT PRODUCED COMMERCIALLY IN US、(1979) NOT PRODUCED COMMERCIALLY IN US、U.S. Imports: (1977) No Data、(1979) 2.00X10+6 GRAMS (PRINCPL CUSTMS DISTS)、U.S. Exports: (1977) No Data、(1979) No Data、General Manufacturing Information: NOT PRODUCED COMMERCIALLY IN THE US。
1,5-二氨基萘 是一种化工化合物，登记 CAS 号为 2243-62-1，分子式 C10H10N2（分子量 158.20）。
登记 CAS 号：2243-62-1
其分子式 C10H10N2 由 10 个碳、10 个氢、2 个氮 组成。
别名/同义词：1,5-二氨基萘 · 1,5-Diaminonaphthalene
1,5-二氨基萘 的 CAS 登记号为 2243-62-1。
分子式 C10H10N2，分子量 158.20。
别名/同义词：1,5-二氨基萘、1,5-Diaminonaphthalene。
登记用途：Uses: Used to make polyurethane elastomers、dyes、and pharmaceuticals、Not commercially produced in the US、[HSDB]、ORGANIC SYNTHESIS、CHEM INT FOR 1、5-NAPHTHALENE DIISOCYANATE、FOR DYES、The major use of the compound is for the manufacture of 1、5-naphthalene diisocyanate、in the production of polyurethane elastomers. It is also used in the synthesis of dyes and pharmaceuticals.、Synthetic Polymer MALDI Matrix Compounds、Methods of Manufacturing: REDUCTION OF 1、5-DINITRONAPHTHALENE、AMMONOLYSIS OF 1、5-DIHYDROXYNAPHTHALENE、1-Nitronaphthalene can be nitrated further to give a 40:60 mixture of 1、5- and 1、8-dinitronaphthalenes. Similar results are obtained by direct nitration of naphthalene with H2SO4-HNO3 under careful control of temperature over the range 40-80 °C. Although separation of the isomers by fractional crystallization or solvent extraction is usually carried out at this stage、the mixed isomers can also be reduced and the resulting diamines separated. Reduction of the dinitronaphthalenes is achieved by treatment of a nonaqueous solution with iron or hydrogen in the presence of a catalyst.、... Amination of 1、5-dihydroxynaphthalene with ammonia and ammonium bisulfite. Although less efficient on a stage basis it offers an economical alternative to nitration and reduction if the 1、8-naphthalenediamine is not also required.、U.S. Production: (1977) NOT PRODUCED COMMERCIALLY IN US、(1979) NOT PRODUCED COMMERCIALLY IN US、U.S. Imports: (1977) No Data、(1979) 2.00X10+6 GRAMS (PRINCPL CUSTMS DISTS)、U.S. Exports: (1977) No Data、(1979) No Data、General Manufacturing Information: NOT PRODUCED COMMERCIALLY IN THE US。
1,5-二氨基萘（CAS 2243-62-1）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 2243-62-1 |
|---|---|
| PubChem CID | 16720 |
| Molecular formula | C10H10N2 |
| IUPAC name | naphthalene-1,5-diamine |
| UNII (FDA) | 13PD3J52LK |
| Molecular Weight | 158.20 |
|---|---|
| XLogP3 | 2.1 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 158.084398327 |
| Monoisotopic Mass | 158.084398327 |
| Topological Polar Surface Area | 52 |
| Heavy Atom Count | 12 |
| Melting Point | 374 °F (NTP, 1992) |
|---|---|
| Melting Point | 190 °C |
| Melting Point | 187 °C |
| Flash Point | 226 °C |
| Solubility | In water, 380 mg/l @ 25 °C |
| Density | 1.4 g/cu cm @ 25 °C |
| Density | 1.4 g/cm³ |
| Vapor Pressure | 0.0000293 [mmHg] |
| LogP | log Kow = 0.89 |
| LogP | 1.48 |
1,5-NAPHTHALENEDIAMINE; 2243-62-1; 1,5-Diaminonaphthalene; 1,5-Naphthylenediamine; NCI-C03021; DTXSID3020916; 13PD3J52LK; NSC-401110; DTXCID90916; 1,5-DAN; RefChem:907019; 218-817-8; naphthalene-1,5-diamine; MFCD00004029; 1,5-diaminonaphtalene; 1,5-diamino naphthalene
| Reported hazard statements | H351, H400, H410, H302 (68.6%), H317 (68.6%), H401, H411, H336 |
|---|
H351: Suspected of causing cancer [Warning Carcinogenicity]
H400: Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]
1,5-Diaminonaphthalene · CAS 2243-62-1 · C10H10N2. UNII 13PD3J52LK. Melting Point: 374 °F (NTP, 1992); Melting Point: 190 °C; Melting Point: 187 °C.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: 1,5-Diaminonaphthalene