CAS 129-73-7|LEUCOMALACHITE GREEN
| Common Name | LEUCOMALACHITE GREEN | ||
|---|---|---|---|
| CAS Number | 129-73-7 | Molecular Weight | 330.466 |
| Density | 1.1±0.1 g/cm3 | Boiling Point | 475.4±45.0 °C at 760 mmHg |
| Molecular Formula | C23H26N2 | Melting Point | 100-102 °C |
| MSDS | ChineseUSA | Flash Point | 214.6±16.5 °C |
| Symbol | GHS08 | Signal Word | Warning |
Names
| Name | leucomalachite green |
|---|---|
| Synonym | More Synonyms |
LEUCOMALACHITE GREEN BiologicalActivity
| Description | Leucomalachite green is a triphenylmethane dye used to detect blood. Leucomalachite green, a major metabolite of malachite green, is a potential carcinogen, teratogen and mutagen[1][2]. |
|---|---|
| Related Catalog | Research Areas >>OthersSignaling Pathways >>Others >>Others |
| References | [1]. Ya-hui Li, et al. Development of a group selective molecularly imprinted polymers based solid phase extraction of malachite green from fish water and fish feed samples. Anal Chim Acta. 2008 Aug 29;624(2):317-25. [2]. Kohji Ishihama, et al. Floating aerial blood mists in the operating room. J Hazard Mater. 2010 Sep 15;181(1-3):1179-81. |
Chemical & Physical Properties
| Density | 1.1±0.1 g/cm3 |
|---|---|
| Boiling Point | 475.4±45.0 °C at 760 mmHg |
| Melting Point | 100-102 °C |
| Molecular Formula | C23H26N2 |
| Molecular Weight | 330.466 |
| Flash Point | 214.6±16.5 °C |
| Exact Mass | 330.209595 |
| PSA | 6.48000 |
| LogP | 5.91 |
| Vapour Pressure | 0.0±1.2 mmHg at 25°C |
| Index of Refraction | 1.621 |
| InChIKey | WZKXBGJNNCGHIC-UHFFFAOYSA-N |
| SMILES | CN(C)c1ccc(C(c2ccccc2)c2ccc(N(C)C)cc2)cc1 |
Toxicological Information
CHEMICAL IDENTIFICATION |
Safety Information
| Symbol | GHS08 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H341-H351 |
| Precautionary Statements | P201-P308 + P313 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xn;N |
| Risk Phrases | R40 |
| Safety Phrases | S36/37-S61-S60 |
| RIDADR | UN 3077 9/PG 3 |
| RTECS | CY1203055 |
| Hazard Class | 9.0 |
| HS Code | 2921590090 |
Customs
| HS Code | 2921590090 |
|---|---|
| Summary | 2921590090. other aromatic polyamines and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
Articles28
More Articles| Determination of malachite green, crystal violet and their leuco-metabolites in fish by HPLC-VIS detection after immunoaffinity column clean-up. J. Chromatogr. B. Analyt. Technol. Biomed. Life Sci. 913-914 , 123-8, (2013) A high performance liquid chromatography method with visible detection (HPLC-VIS) for the determination of malachite green (MG), crystal violet (CV), leucomalachite green (LMG), and leucocrystal viole... | |
| Determination of residues of three triphenylmethane dyes and their metabolites (malachite green, leuco malachite green, crystal violet, leuco crystal violet, and brilliant green) in aquaculture products by LC/MS/MS: first action 2012.25. J. AOAC Int. 96(5) , 1152-7, (2013) During the AOAC Annual Meeting held from September 30 to October 3, 2012 in Las Vegas, NV, the Expert Review Panel (ERP) on Veterinary Drug Residues reviewed data for the method for determination of r... | |
| Analysis of sulfonamides, trimethoprim, fluoroquinolones, quinolones, triphenylmethane dyes and methyltestosterone in fish and shrimp using liquid chromatography-mass spectrometry. J. Chromatogr. B. Analyt. Technol. Biomed. Life Sci. 972 , 38-47, (2014) A liquid chromatography-tandem mass spectrometry (LC-MS/MS) screening method is described for the detection and identification of 26 veterinary drugs in fish and other aquaculture products. The analyt... |
Synonyms
| Benzenamine, 4,4'-(phenylmethylene)bis[N,N-dimethyl- |
| 4-[[4-(dimethylamino)phenyl]-phenylmethyl]-N,N-dimethylaniline |
| 4,4'-benzylidenebis(N,N-dimethylaniline) |
| Leuco Malachite Green |
| 4,4'-Bis(dimethylamino)triphenylmethane |
| EINECS 204-961-9 |
| 4,4'-Tetramethyldiaminotriphenylmethane |
| MFCD00008315 |
| LEUCOMALACHITE GREEN |
| 4,4'-(phenylmethanediyl)bis(N,N-dimethylaniline) |
| 4,4'-(Phenylmethylene)bis(N,N-dimethylbenzenamine) |
| 4,4'-(Phenylmethylene)bis(N,N-dimethylaniline) |
| 4,4′-Benzylidenebis(N,N-dimethylaniline) |
