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| Name |
Basic Blue 11 |
EINECS | 218-572-7 |
| CAS No. | 2185-86-6 | Density | 1.0153 (rough estimate) |
| PSA | 18.28000 | LogP | 3.05560 |
| Solubility | 0.5 g/L (20 °C) in water | Melting Point |
N/A |
| Formula | C29H32ClN3 | Boiling Point | 571.3ºC at 760 mmHg |
| Molecular Weight | 458.05 | Flash Point | 299.3ºC |
| Transport Information | N/A | Appearance | dark blue crystalline powder |
| Safety | 36 | Risk Codes | 22 |
| Molecular Structure |
|
Hazard Symbols |
 Xn
|
| Synonyms |
C.I. BasicBlue 11 (7CI,8CI);Methanaminium,N-[4-[[4-(dimethylamino)phenyl][4-(ethylamino)-1-naphthalenyl]methylene]-2,5-cyclohexadien-1-ylidene]-N-methyl-,chloride (9CI);Victoria Blue R (6CI);Aizen Victoria Blue BOH;Basic Blue K;Basic Victoria Blue R;C.I. 44040;Conbasic Blue AA;DycosbasicVictoria Blue R;Hidaco Victoria Blue R;Victoria Blue RS;Victoria Lake Blue R; |
Basic Blue 11 Chemical Properties
Chemistry informtion about Basic Blue 11 (2185-86-6) is:
IUPAC Name: [4-[bis(4-dimethylaminophenyl)methylidene]naphthalen-1-ylidene]-ethylazanium chloride ; [4-[bis(4-dimethylaminophenyl)methylidene]naphthalen-1-ylidene]-ethylazanium
Synonyms: Victoria Blue R ; 5-Cyclohexadien-1-Ylidene)-N-Methyl-Thylene)-Chloride ; 5-Cyclohexadien-1-Ylidene]-N-Methyl-Thylene]-Chloride ; Aizenvictoriablueboh ; Basicbluek ; Basicbrilliantbluer ; C.1.Basicblue11(44040) ; C.I.Basicblue11
MF: C29H36Cl2N4
MW: 511.53
EINECS: 218-572-7
Flash Point: 299.3 °C
Boiling Point: 571.3 °C at 760 mmHg
Vapour Pressure: 4.62E-13 mmHg at 25°C
Enthalpy of Vaporization: 85.67 kJ/mol
Water Solubility: 0.5 g/L (20 ºC)
Following is the molecular structure of Basic Blue 11 (2185-86-6) is:
Basic Blue 11 Uses
Basic Blue 11 (2185-86-6) can be used to make dyestuff.
Basic Blue 11 Production
Raw materials: Phosphorus oxychloride → Diphenylamine → Benzophenone → 4,4'-Bis(dimethylamino)benzophenone → N-Ethyl-3-methylaniline → N-Ethyl-1-naphthylamine
Preparation Products: Pigment Fast Reddish Blue Lake BO
Basic Blue 11 Toxicity Data With Reference
| 1. | mmo-smc 10 mg/L | VINIT* Vsesoyuznyi Institut Nauchnoi i Tekhnicheskoi Informatsii (VINITI). All-Union Institute of Scientific and Technical Information. (Moscow, USSR) #428-84 . | ||
| 2. | orl-rat LD50:960 mg/kg | GISAAA Gigiena i Sanitariya. 47 (4)(1982),30. | ||
| 3. | scu-rat LD50:1408 mg/kg | GISAAA Gigiena i Sanitariya. 47 (4)(1982),30. |
Basic Blue 11 Safety Profile
Moderately toxic by ingestion and subcutaneous routes. Questionable carcinogen with experimental carcinogenic data. Mutation data reported. When heated to decomposition it emits toxic fumes of Cl− and NOx.
Hazard Codes:
Xn: Harmful
Risk Statements:
R22: Harmful if swallowed.
Safety Statements:
S36: Wear suitable protective clothing.
RTECS: PA0780300
Basic Blue 11 Specification
Basic Blue 11 (2185-86-6) is a dark blue crystalline powder.
First Aid Measures:
Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Skin: Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Ingestion: Get medical aid. Wash mouth out with water.
Inhalation: Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Notes to Physician: Treat symptomatically and supportively.
Handling and Storage:
Handling: Use with adequate ventilation. Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes.
Storage: Store in a cool, dry place. Store in a tightly closed container.
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