6-ETHOXY-1-METHYL-2[2-(3-NITROPHENYL)ETHENYL] QUINOLINIUM METHYL SULFATE
pinacryptol yellow
CAS: 25910-85-4
Molecular Formula: C21H22N2O7S
6-ETHOXY-1-METHYL-2[2-(3-NITROPHENYL)ETHENYL] QUINOLINIUM METHYL SULFATE - Names and Identifiers
| Name | pinacryptol yellow |
| Synonyms | PKY Pinakrytol yellow PINAKRYTOL YELLOW PINACRYPTOL YELLOW pinacryptol yellow PINAKRYPTOL YELLOW PINA(R) CRYPTOL YELLOW 6-ethoxy-1-methyl-2-(3-nitrostyryl)quinolinium methyl sulphate 6-ETHOXY-1-METHYL-2-(3-NITRO-BETA-STYRYL)-QUINOLINIUM METHYL SULFATE 6-ethoxy-1-methyl-2-[2-(3-nitrophenyl)ethenyl]-quinoliniumethylsulfate 6-ETHOXY-1-METHYL-2[2-(3-NITROPHENYL)ETHENYL] QUINOLINIUM METHYL SULFATE 6-ethoxy-1-methyl-2-[(E)-2-(3-nitrophenyl)ethenyl]quinolinium methyl sulfate |
| CAS | 25910-85-4 |
| EINECS | 247-336-6 |
| InChI | InChI=1/C20H19N2O3.CH4O4S/c1-3-25-19-11-12-20-16(14-19)8-10-17(21(20)2)9-7-15-5-4-6-18(13-15)22(23)24;1-5-6(2,3)4/h4-14H,3H2,1-2H3;1H3,(H,2,3,4)/q+1;/p-1/b9-7+ |
| InChIKey | ZXQHSPWBYMLHLB-BXTVWIJMSA-M |
6-ETHOXY-1-METHYL-2[2-(3-NITROPHENYL)ETHENYL] QUINOLINIUM METHYL SULFATE - Physico-chemical Properties
| Molecular Formula | C21H22N2O7S |
| Molar Mass | 446.47 |
| Melting Point | 260-262°C(lit.) |
| Appearance | buffered aqueous glycerol solution |
| Color | Light yellow to Amber to Dark green |
| BRN | 3881592 |
| Storage Condition | -70°C |
| MDL | MFCD00011967 |
6-ETHOXY-1-METHYL-2[2-(3-NITROPHENYL)ETHENYL] QUINOLINIUM METHYL SULFATE - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
| WGK Germany | 3 |
| HS Code | 29334900 |
6-ETHOXY-1-METHYL-2[2-(3-NITROPHENYL)ETHENYL] QUINOLINIUM METHYL SULFATE - Reference Information
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| Synthesis | Using m-nitrobenzaldehyde as raw material, 6-ethoxy-1-methyl-2-(3-nitrophenylvinyl) quinoline methyl sulfate salt was synthesized. The reaction equation is as follows: |
| Application | Method for modifying fibers and/or textiles with antimicrobial active components comprising a silver component desensitized with other components and optionally one or more additional antimicrobial components, wherein the other components used comprise at least one compound selected from quinoline derivatives. The antimicrobial active component preferably applied to the fiber or textile is a silver component that is desensitized with an additional component comprising a pinactinol yellow. Often, the antimicrobial active component used contains a silver salt as a silver component. In one embodiment of the present invention, the antimicrobial active component used comprises a silver salt formed in situ as a silver component and a pinactinol yellow as a further component. In one embodiment of the invention, the antimicrobial active component used comprises a silver salt as a silver component and at least one quinoline derivative and additional benzotriazole derivatives as a desensitizing component. The present invention also provides a method characterized in that the silver component is used in an amount of from 0.0001 wt% to 1.5 wt% (including, for example, from 0.0001 to 0.5 wt%) based on the total weight of the fibers or textiles. Based on the total weight of the fiber or textile, the desensitization component used is a quinoline derivative in an amount of 0.1 ppm-500ppm. The desensitization component comprises a combination of a single component of a frequency of a crypto-alcohol yellow or a frequency of a crypto-alcohol yellow with at least one other desensitization component. The invention also provides a formulation comprising a 0.01%-10% silver component and a 0.001%-2% butanol yellow. |
Last Update：2024-04-09 02:00:07
![6-ETHOXY-1-METHYL-2[2-(3-NITROPHENYL)ETHENYL] QUINOLINIUM METHYL SULFATE](http://res.chembk.com/assets/str/2d/2/25/25910-85-4.png)
Supplier List
Featured ProductsSpot supply
Product Name: Pinakryptol Yellow Visit Supplier Webpage Request for quotationCAS: 25910-85-4
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328
WhatsApp: +86-18821248368
Product Name: Pinakrytol Yellow Visit Supplier Webpage Request for quotation
CAS: 25910-85-4
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
CAS: 25910-85-4
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Featured ProductsSpot supply
Product Name: Pinakryptol Yellow Visit Supplier Webpage Request for quotationCAS: 25910-85-4
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328
WhatsApp: +86-18821248368
Product Name: Pinakrytol Yellow Visit Supplier Webpage Request for quotation
CAS: 25910-85-4
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
CAS: 25910-85-4
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
View History
6-ETHOXY-1-METHYL-2[2-(3-NITROPHENYL)ETHENYL] QUINOLINIUM METHYL SULFATE
BUTYL METHYL CARBINOL
6-溴-5-甲氧基吡啶-2-羧酸
3-[2-[(Dimethylamino)methyl]-1-hydroxycyclohexyl]phenol Hydrochloride
L-Isoleucine, L-γ-glutamyl-
2-Chloro-5-Iodo-4-Pyridinamine
1-(4-FLUOROPHENYL)IMIDAZOLE
3-(4-METHOXYPHENYL)PROPIONYL CHLORIDE
Lithium, [3-(2,5-dimethyl-1H-pyrrol-1-yl)-2,5-dimethoxyphenyl]-
6-[(4-CHLOROBENZYL)SULFANYL]IMIDAZO[2,1-B][1,3]THIAZOLE-5-CARBONITRILE
BUTYL METHYL CARBINOL
6-溴-5-甲氧基吡啶-2-羧酸
3-[2-[(Dimethylamino)methyl]-1-hydroxycyclohexyl]phenol Hydrochloride
L-Isoleucine, L-γ-glutamyl-
2-Chloro-5-Iodo-4-Pyridinamine
1-(4-FLUOROPHENYL)IMIDAZOLE
3-(4-METHOXYPHENYL)PROPIONYL CHLORIDE
Lithium, [3-(2,5-dimethyl-1H-pyrrol-1-yl)-2,5-dimethoxyphenyl]-
6-[(4-CHLOROBENZYL)SULFANYL]IMIDAZO[2,1-B][1,3]THIAZOLE-5-CARBONITRILE