CAS 569-64-2|Malachite green
Introduction：Basic information about CAS 569-64-2|Malachite green, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Malachite green | ||
|---|---|---|---|
| CAS Number | 569-64-2 | Molecular Weight | 364.911 |
| Density | 1.0448 (rough estimate) | Boiling Point | 520.91°C (rough estimate) |
| Molecular Formula | C23H25ClN2 | Melting Point | 158-160ºC |
| MSDS | ChineseUSA | Flash Point | / |
| Symbol | GHS05, GHS07, GHS08, GHS09 | Signal Word | Danger |
Names
| Name | malachite green |
|---|---|
| Synonym | More Synonyms |
Malachite green BiologicalActivity
| Description | Basic green 4 (Malachite green) is a cationic dye. Basic green 4 also is an N-methylated diaminotriphenylmethane dye to be used for coloring purpose[1]. |
|---|---|
| Related Catalog | Research Areas >>OthersSignaling Pathways >>Others >>Others |
| References | [1]. Chowdhury. S, et al. Sea shell powder as a new adsorbent to remove Basic Green 4 (Malachite Green) from aqueous solutions: Equilibrium, kinetic and thermodynamic studies. Chemical Engineering Journal, 164(1), 168–177. |
Chemical & Physical Properties
| Density | 1.0448 (rough estimate) |
|---|---|
| Boiling Point | 520.91°C (rough estimate) |
| Melting Point | 158-160ºC |
| Molecular Formula | C23H25ClN2 |
| Molecular Weight | 364.911 |
| Exact Mass | 364.170624 |
| PSA | 6.25000 |
| LogP | 1.39760 |
| Index of Refraction | 1.5940 (estimate) |
| InChIKey | FDZZZRQASAIRJF-UHFFFAOYSA-M |
| SMILES | CN(C)c1ccc(C(=C2C=CC(=[N+](C)C)C=C2)c2ccccc2)cc1.[Cl-] |
| Storage condition | Refrigerator |
| Water Solubility | Solubility Very soluble in water; soluble in ethanol, methanol, amyl alcohol |
Toxicological Information
CHEMICAL IDENTIFICATION |
ACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 80 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 4200 ug/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
MUTATION DATA - TYPE OF TEST :
- DNA adduct
- TEST SYSTEM :
- Mammal - species unspecified Lymphocyte
- DOSE/DURATION :
- 10 pph
- REFERENCE :
- BIPMAA Biopolymers. (John Wiley & Sons, Inc., 605 Third Ave., New York, NY 10158) V.1- 1963- Volume(issue)/page/year: 11,2537,1972 *** U.S. STANDARDS AND REGULATIONS *** EPA FIFRA 1988 PESTICIDE SUBJECT TO REGISTRATION OR RE-REGISTRATION FEREAC Federal Register. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) V.1- 1936- Volume(issue)/page/year: 54,7740,1989 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 84620 No. of Facilities: 2852 (estimated) No. of Industries: 25 No. of Occupations: 47 No. of Employees: 28485 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 84620 No. of Facilities: 5859 (estimated) No. of Industries: 84 No. of Occupations: 65 No. of Employees: 181763 (estimated) No. of Female Employees: 18135 (estimated)
- TYPE OF TEST :
- DNA adduct
- TEST SYSTEM :
- Mammal - species unspecified Lymphocyte
- DOSE/DURATION :
- 10 pph
- REFERENCE :
- BIPMAA Biopolymers. (John Wiley & Sons, Inc., 605 Third Ave., New York, NY 10158) V.1- 1963- Volume(issue)/page/year: 11,2537,1972 *** U.S. STANDARDS AND REGULATIONS *** EPA FIFRA 1988 PESTICIDE SUBJECT TO REGISTRATION OR RE-REGISTRATION FEREAC Federal Register. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) V.1- 1936- Volume(issue)/page/year: 54,7740,1989 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 84620 No. of Facilities: 2852 (estimated) No. of Industries: 25 No. of Occupations: 47 No. of Employees: 28485 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 84620 No. of Facilities: 5859 (estimated) No. of Industries: 84 No. of Occupations: 65 No. of Employees: 181763 (estimated) No. of Female Employees: 18135 (estimated)
Safety Information
| Symbol | GHS05, GHS07, GHS08, GHS09 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H302-H318-H361d-H410 |
| Precautionary Statements | P273-P280-P305 + P351 + P338-P501 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Faceshields;Gloves |
| Hazard Codes | Xn;N |
| Risk Phrases | R22 |
| Safety Phrases | S24/25 |
| RIDADR | UN 2811 6.1/PG 3 |
| WGK Germany | 3 |
| RTECS | BQ1190000 |
| Packaging Group | III |
| HS Code | 29215900 |
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Synonyms
| N-(4-{[4-(Dimethylamino)phenyl](phenyl)methylene}cyclohexa-2,5-dien-1-ylidene)-N-methylmethanaminium chloride |
| China Green |
| N-(4-{[4-(Dimethylamino)phenyl](phenyl)methylene}-2,5-cyclohexadien-1-ylidene)-N-methylmethanaminium chloride |
| Benzal Green |
| N-{4-[[4-(dimethylamino)phenyl](phenyl)methylene]cyclohexa-2,5-dien-1-ylidene}-N-methylmethanaminium chloride |
| Malachite green chloride |
| Chlorure de N-(4-{[4-(diméthylamino)phényl](phényl)méthylène}-2,5-cyclohexadién-1-ylidène)-N-méthylméthanaminium |
| 4-{[4-(Dimethylamino)phenyl](phenyl)methylene}-N,N-dimethyl-2,5-cyclohexadien-1-iminium chloride |
| Malachite Green ; Basic Green 4 |
| Grenoble Green |
| Methanaminium, N-[4-[[4-(dimethylamino)phenyl]phenylmethylene]-2,5-cyclohexadien-1-ylidene]-N-methyl-, chloride (1:1) |
| Aniline Green |
| N-(4-{[4-(dimethylamino)phenyl](phenyl)methylidene}cyclohexa-2,5-dien-1-ylidene)-N-methylmethanaminium chloride |
| Victoria Green B |
| Basic Green 4 |
| Victoria Green |
| methanaminium, N-[4-[[4-(dimethylamino)phenyl]phenylmethylene]-2,5-cyclohexadien-1-ylidene]-N-methyl-, chloride |
| [4-[[4-(dimethylamino)phenyl]-phenylmethylidene]cyclohexa-2,5-dien-1-ylidene]-dimethylazanium,chloride |
| Diamond Green B |
| n-(4-{[4-(dimethylamino)phenyl](phenyl)methylen}-2,5-cyclohexadien-1-yliden)-n-methylmethanaminiumchlorid |
| Malachite green |
