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[ CAS No. 81-88-9 ] {[proInfo.proName]}

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Cat. No.: {[proInfo.prAm]}
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Chemical Structure| 81-88-9
Chemical Structure| 81-88-9
Structure of 81-88-9 * Storage: {[proInfo.prStorage]}
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Product Details of [ 81-88-9 ]

CAS No. :81-88-9 MDL No. :MFCD00011931
Formula : C28H31ClN2O3 Boiling Point : -
Linear Structure Formula :- InChI Key :PYWVYCXTNDRMGF-UHFFFAOYSA-N
M.W : 479.01 Pubchem ID :6694
Synonyms :
Basic Violet 10;Brilliant Pink B;Basonyl Red 545.;Symulex Magenta F;NSC 10475;Tetraethylrhodamine;Rhodamine O

Safety of [ 81-88-9 ]

Signal Word:Danger Class:N/A
Precautionary Statements:P264-P270-P280-P330-P305+P351+P338-P310-P403-P501 UN#:N/A
Hazard Statements:H302-H318-H412 Packing Group:N/A
GHS Pictogram:

Application In Synthesis of [ 81-88-9 ]

* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.

  • Upstream synthesis route of [ 81-88-9 ]
  • Downstream synthetic route of [ 81-88-9 ]

[ 81-88-9 ] Synthesis Path-Upstream   1~9

  • 1
  • [ 81-88-9 ]
  • [ 930-88-1 ]
  • [ 128-53-0 ]
  • [ 88-99-3 ]
  • [ 65-85-0 ]
  • [ 91-66-7 ]
Reference: [1] Catalysis Communications, 2014, vol. 58, p. 53 - 58
  • 2
  • [ 81-88-9 ]
  • [ 930-88-1 ]
  • [ 128-53-0 ]
  • [ 88-99-3 ]
  • [ 65-85-0 ]
  • [ 91-66-7 ]
Reference: [1] Catalysis Communications, 2014, vol. 58, p. 53 - 58
  • 3
  • [ 81-88-9 ]
  • [ 5809-23-4 ]
Reference: [1] Patent: CN104860957, 2018, B, . Location in patent: Paragraph 0023; 0028; 0029
  • 4
  • [ 85-44-9 ]
  • [ 91-68-9 ]
  • [ 81-88-9 ]
YieldReaction ConditionsOperation in experiment
35 g
Stage #1: at 175℃; for 13 h;
Stage #2: at 25℃; for 0.5 h;
Stage #3: With hydrogenchloride; sodium chloride In water at 80℃; for 1 h;
10063] Synthesis Example[Chemical Formula 4]10064] (1) Afier adding phthalic anhydride (15.7 g) and3-(N,N-dimethylamino)phenol (18.0 g) to 1 ,2-dichloroben- zene (57.0 g) in a reactor, the resulting mixture was stirred at 175° C. for 1 hout 1 hour later, 3-(N,N-diethylamino)phenol (12.1 g) was added in three aliquots. Afier the addition was completed, the mixture was stirred at 175° C. for 12 hours. Upon completion of reaction, the mixture was cooled to below 25°C. and, afier adding 3percent sodium hydroxide aqueous solution (100 g), stirred for 30 minutes. After separating the organic layer and adding 4.5percent sulfuric acid (330 g), the mixture was stirred for 30 minutes. Afier separating the aqueous layer and adding 35percent hydrochloric acid (30 g) and sodium chloride (15 g), the mixture was stirred at 80° C. for 1 hour. After cooling to room temperature, the resulting crystals were filtered, washed with 2percent: hydrochloric acid (300 g) and dried at 80° C. to obtain a compound of [Chemical Formula Di (35 g).
Reference: [1] Patent: US2015/322265, 2015, A1, . Location in patent: Paragraph 0064
  • 5
  • [ 760154-10-7 ]
  • [ 81-88-9 ]
Reference: [1] Dyes and Pigments, 2013, vol. 98, # 3, p. 339 - 346
  • 6
  • [ 1374146-64-1 ]
  • [ 5326-89-6 ]
  • [ 81-88-9 ]
Reference: [1] RSC Advances, 2014, vol. 4, # 47, p. 24881 - 24886
  • 7
  • [ 74317-53-6 ]
  • [ 81-88-9 ]
Reference: [1] Dyes and Pigments, 2013, vol. 98, # 3, p. 339 - 346
[2] RSC Advances, 2015, vol. 5, # 28, p. 21797 - 21802
  • 8
  • [ 4344-42-7 ]
  • [ 81-88-9 ]
Reference: [1] RSC Advances, 2014, vol. 4, # 41, p. 21608 - 21611
  • 9
  • [ 1167601-09-3 ]
  • [ 81-88-9 ]
Reference: [1] Bioorganic and Medicinal Chemistry Letters, 2013, vol. 23, # 10, p. 2916 - 2919
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