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2-Anilino-6-dibutylamino-3-methylfluoran

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  Post Date: Mar 08,2021
  Expiry Date: Mar 08,2022
  Detailed Description: Cas No. :89331-94-2 Specs:White to off white powder;99.5%
Name

2-Anilino-6-dibutylamino-3-methylfluoran

Synonyms

6'-(Dibutylamino)-3'-methyl-2'-(phenylamino)-spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one; ODB-2

Molecular Formula

C35H36N2O3

Molecular Weight

532.68

CAS Registry Number

89331-94-2

EINECS Number

403-830-5

Appearance

White to off white powder

Loss on drying

≤0.1%

Insoluble

≤0.1%

Absorbance

≤0.1

Absorbance curve

≤0.1

HPLC Purity

≥99.5%



Used as a coupler for thermal paper and thermal medical dry sheet.

  CAS Registry Number:

89331-94-2

  Synonyms: ;ODB-2;CK-68;Heat(Pressure) Senditive Black TF-BL3;Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one,6'-(dibutylamino)-3'-methyl-2'-phenylamino-;PSD-290;2-Phenylamino-3-methyl-6-di-n-butylaminofluoran;3-Di-n-butylamino-6-methyl-7-phenylaminofluoran;odb-two;2-Anilino-6-dibutylamino-3-methylfluoran;6'-(Dibutylamino)-3'-methyl-2'-(phenylamino)-spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one;6'-(dibutylamino)-3'-methyl-2'-(phenylamino)-3H-spiro[2-benzofuran-1,9'-xanthen]-3-one;
  Molecular Formula: C35H36N2O3
  Molecular Weight: 532.6719
  Molecular Structure: 89331-94-2 2-Anilino-6-(dibutylamino)-3-methylfluoran

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