DE246668A - - Google Patents

Info

Publication number

DE246668A

DE246668A DE246668A DE 246668 A DE246668 A DE 246668A DE 246668 A DE246668 A DE 246668A

Authority

DE

Germany

Prior art keywords

nitro

group

dyes

diazotized

compounds

Prior art date

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Pending

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• 239000000975 dye Substances 0.000 claims description 14
• 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 9
• -1 nitroamino Chemical group 0.000 claims description 7
• 239000002253 acid Substances 0.000 claims description 5
• 229920000742 Cotton Polymers 0.000 claims description 4
• 150000001875 compounds Chemical class 0.000 claims description 3
• 238000000034 method Methods 0.000 claims description 3
• 150000004820 halides Chemical class 0.000 claims description 2
• 150000005840 aryl radicals Chemical class 0.000 claims 1
• 230000004048 modification Effects 0.000 claims 1
• 238000012986 modification Methods 0.000 claims 1
• VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
• YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 description 3
• HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
• 125000003277 amino group Chemical group 0.000 description 3
• 238000009835 boiling Methods 0.000 description 3
• 235000013877 carbamide Nutrition 0.000 description 3
• 239000000835 fiber Substances 0.000 description 3
• NYGZLYXAPMMJTE-UHFFFAOYSA-M metanil yellow Chemical group [Na+].[O-]S(=O)(=O)C1=CC=CC(N=NC=2C=CC(NC=3C=CC=CC=3)=CC=2)=C1 NYGZLYXAPMMJTE-UHFFFAOYSA-M 0.000 description 3
• TYMLOMAKGOJONV-UHFFFAOYSA-N 4-nitroaniline Chemical compound NC1=CC=C([N+]([O-])=O)C=C1 TYMLOMAKGOJONV-UHFFFAOYSA-N 0.000 description 2
• XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
• 239000012670 alkaline solution Substances 0.000 description 2
• 239000004202 carbamide Substances 0.000 description 2
• QELUYTUMUWHWMC-UHFFFAOYSA-N edaravone Chemical compound O=C1CC(C)=NN1C1=CC=CC=C1 QELUYTUMUWHWMC-UHFFFAOYSA-N 0.000 description 2
• 229950009041 edaravone Drugs 0.000 description 2
• WXWCDTXEKCVRRO-UHFFFAOYSA-N para-Cresidine Chemical compound COC1=CC=C(C)C=C1N WXWCDTXEKCVRRO-UHFFFAOYSA-N 0.000 description 2
• LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 2
• 239000000243 solution Substances 0.000 description 2
• LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
• CIUQDSCDWFSTQR-UHFFFAOYSA-N [C]1=CC=CC=C1 Chemical compound [C]1=CC=CC=C1 CIUQDSCDWFSTQR-UHFFFAOYSA-N 0.000 description 1
• 125000000738 acetamido group Chemical group [H]C([H])([H])C(=O)N([H])[*] 0.000 description 1
• 229940051880 analgesics and antipyretics pyrazolones Drugs 0.000 description 1
• 150000001735 carboxylic acids Chemical class 0.000 description 1
• 238000009967 direct dyeing Methods 0.000 description 1
• 238000004043 dyeing Methods 0.000 description 1
• 239000004744 fabric Substances 0.000 description 1
• 125000002485 formyl group Chemical group [H]C(*)=O 0.000 description 1
• 229910052500 inorganic mineral Inorganic materials 0.000 description 1
• 239000011707 mineral Substances 0.000 description 1
• 125000000896 monocarboxylic acid group Chemical group 0.000 description 1
• UPBIVMVNDOALIE-UHFFFAOYSA-N n-(3-amino-2-methylphenyl)benzamide Chemical compound CC1=C(N)C=CC=C1NC(=O)C1=CC=CC=C1 UPBIVMVNDOALIE-UHFFFAOYSA-N 0.000 description 1
• 150000002828 nitro derivatives Chemical class 0.000 description 1
• JEXVQSWXXUJEMA-UHFFFAOYSA-N pyrazol-3-one Chemical class O=C1C=CN=N1 JEXVQSWXXUJEMA-UHFFFAOYSA-N 0.000 description 1
• 235000010288 sodium nitrite Nutrition 0.000 description 1
• 229910052979 sodium sulfide Inorganic materials 0.000 description 1
• GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 description 1
• 238000010186 staining Methods 0.000 description 1
• 125000000020 sulfo group Chemical group O=S(=O)([*])O[H] 0.000 description 1
• 125000000542 sulfonic acid group Chemical group 0.000 description 1
• MAZKAODOCXYDCM-UHFFFAOYSA-N tetrazone Chemical group N\N=N\N MAZKAODOCXYDCM-UHFFFAOYSA-N 0.000 description 1
• ZWZVWGITAAIFPS-UHFFFAOYSA-N thiophosgene Chemical compound ClC(Cl)=S ZWZVWGITAAIFPS-UHFFFAOYSA-N 0.000 description 1
• 150000003585 thioureas Chemical class 0.000 description 1
• 150000003672 ureas Chemical class 0.000 description 1
• 238000005406 washing Methods 0.000 description 1