4,4'-双(二甲氨基)二苯甲酮（CAS 90-94-8）：分子式 C17H20N2O、分子量 268.35。
| CAS号 | 90-94-8 |
|---|---|
| 分子式 | C17H20N2O |
| 分子量 | 268.35 |
| 熔点 | 342 °F (NTP, 1992) |
| LogP | 3.87 |
| 应用领域 | Uses: Used to make dyes and pigments、[Merck Index] Used to dye paper、textiles、and leather、Also used in printing inks and photosensitizer formulations、[CHEMINFO]、Pulp and Paper Processing [Category: Industry]、Leather Tanning and Processing [Category: Industry]、Textiles (Printing、Dyeing、or Finishing) [Category: Industry]、SYNTHESIS OF AURAMINE DERIVATIVES、Used in the manufacture of at least 13 dyes and pigments: C.I. (Colour Index) Acid Blue 34、C.I. Acid Blue 86、C.I. Acid Blue 88、C.I. Acid Violet 15、C.I. Acid Violet 38、Acid Violet 2B、C.I. Basic Orange 23、C.I. Basic Violet 3、C.I. Basic Yellow 2、Ceres Blue I、Fanal Blue 3B supra、C.I. Solvent Violet 9、and C.I. Solvent Yellow 34.、Methods of Manufacturing: CONDENSATION OF DIMETHYLANILINE WITH PHOSGENE IN THE PRESENCE OF ZINC CHLORIDE、... FROM DIMETHYLANILINE & PHOSGENE、OR、FROM DIMETHYLANILINE、ALUMINUM CHLORIDE & CARBON TETRACHLORIDE.、Consumption Patterns: ESSENTIALLY 100% CHEM INT FOR DYES、U.S. Production: (1972) PROBABLY GREATER THAN 1.36X10+6 G、(1975) PROBABLY GREATER THAN 9.08X10+5 G、U.S. Imports: (1972) 5.48X10+5 G (PRINCPL CUSTMS DISTS)、(1975) 2.00X10+7 G (PRINCPL CUSTMS DISTS)、General Manufacturing Information: Methanone、bis[4-(dimethylamino)phenyl]-: ACTIVE |
登记用途：Uses: Used to make dyes and pigments、[Merck Index] Used to dye paper、textiles、and leather、Also used in printing inks and photosensitizer formulations、[CHEMINFO]、Pulp and Paper Processing [Category: Industry]、Leather Tanning and Processing [Category: Industry]、Textiles (Printing、Dyeing、or Finishing) [Category: Industry]、SYNTHESIS OF AURAMINE DERIVATIVES、Used in the manufacture of at least 13 dyes and pigments: C.I. (Colour Index) Acid Blue 34、C.I. Acid Blue 86、C.I. Acid Blue 88、C.I. Acid Violet 15、C.I. Acid Violet 38、Acid Violet 2B、C.I. Basic Orange 23、C.I. Basic Violet 3、C.I. Basic Yellow 2、Ceres Blue I、Fanal Blue 3B supra、C.I. Solvent Violet 9、and C.I. Solvent Yellow 34.、Methods of Manufacturing: CONDENSATION OF DIMETHYLANILINE WITH PHOSGENE IN THE PRESENCE OF ZINC CHLORIDE、... FROM DIMETHYLANILINE & PHOSGENE、OR、FROM DIMETHYLANILINE、ALUMINUM CHLORIDE & CARBON TETRACHLORIDE.、Consumption Patterns: ESSENTIALLY 100% CHEM INT FOR DYES、U.S. Production: (1972) PROBABLY GREATER THAN 1.36X10+6 G、(1975) PROBABLY GREATER THAN 9.08X10+5 G、U.S. Imports: (1972) 5.48X10+5 G (PRINCPL CUSTMS DISTS)、(1975) 2.00X10+7 G (PRINCPL CUSTMS DISTS)、General Manufacturing Information: Methanone、bis[4-(dimethylamino)phenyl]-: ACTIVE。
4,4'-双(二甲氨基)二苯甲酮 是一种化工化合物，登记 CAS 号为 90-94-8，分子式 C17H20N2O（分子量 268.35）。
登记 CAS 号：90-94-8
其分子式 C17H20N2O 由 17 个碳、20 个氢、2 个氮、1 个氧 组成。
别名/同义词：4,4'-双(二甲氨基)二苯甲酮 · 4,4'-Bis(dimethylamino)benzophenone
4,4'-双(二甲氨基)二苯甲酮 的 CAS 登记号为 90-94-8。
分子式 C17H20N2O，分子量 268.35。
别名/同义词：4,4'-双(二甲氨基)二苯甲酮、4,4'-Bis(dimethylamino)benzophenone。
登记用途：Uses: Used to make dyes and pigments、[Merck Index] Used to dye paper、textiles、and leather、Also used in printing inks and photosensitizer formulations、[CHEMINFO]、Pulp and Paper Processing [Category: Industry]、Leather Tanning and Processing [Category: Industry]、Textiles (Printing、Dyeing、or Finishing) [Category: Industry]、SYNTHESIS OF AURAMINE DERIVATIVES、Used in the manufacture of at least 13 dyes and pigments: C.I. (Colour Index) Acid Blue 34、C.I. Acid Blue 86、C.I. Acid Blue 88、C.I. Acid Violet 15、C.I. Acid Violet 38、Acid Violet 2B、C.I. Basic Orange 23、C.I. Basic Violet 3、C.I. Basic Yellow 2、Ceres Blue I、Fanal Blue 3B supra、C.I. Solvent Violet 9、and C.I. Solvent Yellow 34.、Methods of Manufacturing: CONDENSATION OF DIMETHYLANILINE WITH PHOSGENE IN THE PRESENCE OF ZINC CHLORIDE、... FROM DIMETHYLANILINE & PHOSGENE、OR、FROM DIMETHYLANILINE、ALUMINUM CHLORIDE & CARBON TETRACHLORIDE.、Consumption Patterns: ESSENTIALLY 100% CHEM INT FOR DYES、U.S. Production: (1972) PROBABLY GREATER THAN 1.36X10+6 G、(1975) PROBABLY GREATER THAN 9.08X10+5 G、U.S. Imports: (1972) 5.48X10+5 G (PRINCPL CUSTMS DISTS)、(1975) 2.00X10+7 G (PRINCPL CUSTMS DISTS)、General Manufacturing Information: Methanone、bis[4-(dimethylamino)phenyl]-: ACTIVE。
4,4'-双(二甲氨基)二苯甲酮（CAS 90-94-8）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 90-94-8 |
|---|---|
| PubChem CID | 7031 |
| Molecular formula | C17H20N2O |
| IUPAC name | bis[4-(dimethylamino)phenyl]methanone |
| UNII (FDA) | 3Z2SN6B347 |
| Molecular Weight | 268.35 |
|---|---|
| XLogP3 | 3.9 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 4 |
| Exact Mass | 268.157563266 |
| Monoisotopic Mass | 268.157563266 |
| Topological Polar Surface Area | 23.6 |
| Heavy Atom Count | 20 |
| Melting Point | 342 °F (NTP, 1992) |
|---|---|
| Melting Point | 172 °C |
| Melting Point | 179 °C |
| Flash Point | 220 °C |
| Vapor Pressure | 0.00000107 [mmHg] |
| LogP | 3.87 |
Michler's ketone; 90-94-8; 4,4'-BIS(DIMETHYLAMINO)BENZOPHENONE; Bis(4-(dimethylamino)phenyl)methanone; bis[4-(dimethylamino)phenyl]methanone; Michler ketone; p,p'-Michler's ketone; Tetramethyldiaminobenzophenone; NCI-C02006; p,p'-Bis(dimethylamino)benzophenone; Methanone, bis[4-(dimethylamino)phenyl]-; DTXSID2020894; Benzophenone, 4,4'-bis(dimethylamino)-; NSC 9602; N,N,N',N'-Tetramethyl-4,4'-diaminobenzophenone; p,p'-Bis(N,N-dimethylamino)benzophenone
| Reported hazard statements | H318, H341, H350, H351 |
|---|
H318: Causes serious eye damage [Danger Serious eye damage/eye irritation]
H341: Suspected of causing genetic defects [Warning Germ cell mutagenicity]
4,4'-Bis(dimethylamino)benzophenone · CAS 90-94-8 · C17H20N2O. UNII 3Z2SN6B347. Melting Point: 342 °F (NTP, 1992); Melting Point: 172 °C; Melting Point: 179 °C.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: 4,4'-Bis(dimethylamino)benzophenone