C.I. Basic Blue 11 (7CI,8CI)
Basic Blue 11
CAS: 2185-86-6
Molecular Formula: C29H32N3.Cl
C.I. Basic Blue 11 (7CI,8CI) - Names and Identifiers
| Name | Basic Blue 11 |
| Synonyms | C.I. 44040 basicbluek Basic blue K Basic Blue 11 C.I.Basicblue11 VICTORIA BLUE R Victoria Blue R BasicbrilliantblueR aizenvictoriablueboh C.1.BasicBlue11(44040) C.I. Basic Blue 11 (7CI,8CI) 5-cyclohexadien-1-ylidene]-n-methyl-thylene]-chloride 5-cyclohexadien-1-ylidene)-n-methyl-thylene)-chloride N-[(1E)-4-{bis[4-(dimethylamino)phenyl]methylidene}naphthalen-1(4H)-ylidene]ethanaminium chloride [4-[[4-(Dimethylamino)phenyl][4-(ethylamino)-1-naphthyl]methylene]cyclohexa-2,5-dien-1-ylidene]dimethylammonium chloride |
| CAS | 2185-86-6 |
| EINECS | 218-572-7 |
| InChI | InChI=1/C29H31N3.ClH/c1-6-30-28-20-19-27(25-9-7-8-10-26(25)28)29(21-11-15-23(16-12-21)31(2)3)22-13-17-24(18-14-22)32(4)5;/h7-20H,6H2,1-5H3;1H/b30-28+ |
C.I. Basic Blue 11 (7CI,8CI) - Physico-chemical Properties
| Molecular Formula | C29H32N3.Cl |
| Molar Mass | 458.05 |
| Density | 1.0153 (rough estimate) |
| Boling Point | 603.76°C (rough estimate) |
| Flash Point | 299.3°C |
| Water Solubility | 0.5 g/L (20 ºC) |
| Solubility | DMSO (Slightly), Methanol (Slightly) |
| Vapor Presure | 4.62E-13mmHg at 25°C |
| Appearance | Solid |
| Color | Dark Green to Very Dark Green |
| Storage Condition | Refrigerator |
| Refractive Index | 1.6010 (estimate) |
| Physical and Chemical Properties | Water-soluble 0.5g/L (20°C) |
C.I. Basic Blue 11 (7CI,8CI) - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | 22 - Harmful if swallowed |
| Safety Description | 36 - Wear suitable protective clothing. |
| WGK Germany | 3 |
| RTECS | PA0780300 |
| HS Code | 32041900 |
C.I. Basic Blue 11 (7CI,8CI) - Reference Information
| color index | 44040 |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| use | is mainly used to prepare alkaline blue precipitate, followed by dyeing hemp, silk fabric, leather, bamboo, wood, etc. Mainly used for cotton printing |
| production method | 4,4'-di (dimethylamino) benzophenone (I. e. tetramethylmierone) is used, under the action of phosphorus oxychloride, Condensation with N-ethylmethylnaphthylamine, and then hydrolyze, purify, salted out, filtered and dried to obtain the finished product. Kg/ton tetramethylmiletone 268N-ethylmethylnaphthylamine 170 phosphorus oxychloride 167 sodium hydroxide 204 chloroform 40 |
Last Update：2024-04-10 22:29:15
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View History
C.I. Basic Blue 11 (7CI,8CI)
C.I. Reactive Red 2
Red 5B
( Abacavir USP Related Compound B)
(3-beta)-3-hydroxyolean-12-en-28-oicacid
ATRIAL NATRIURETIC PEPTIDE (1-28), RAT
DirectRed
2,4-two chlorobenzeneforMaldehyde
Z-GLY-PHE
Fastogen Super Violet RVS
C.I. Reactive Red 2
Red 5B
( Abacavir USP Related Compound B)
(3-beta)-3-hydroxyolean-12-en-28-oicacid
ATRIAL NATRIURETIC PEPTIDE (1-28), RAT
DirectRed
2,4-two chlorobenzeneforMaldehyde
Z-GLY-PHE
Fastogen Super Violet RVS