Colorant intermediate

Intermediates for solvent dyes

No.

Product Name

Structure

CAS No.

Detail

1

1,3-dihydro-1,3,3-trimethyl-2H-indol-2-ylidene acetaldehyde

84-83-3

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2

1,5-Dichloroanthraquinone

82-46-2

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3

1,8-Diaminonaphthalene

479-27-6

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4

1,8-Dichloroanthraquinone

82-43-9

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5

1,8-Naphthalic anhydride

81-84-5

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6

1-Chloroanthraquinone

82-44-0

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7

1-nitroanthraquinone

82-34-8

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8

2,4,6-Trimethylaniline

88-05-1

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9

2-Amino-5-nitrophenol

121-88-0

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10

3-Hydroxy-2-methyl-4-quinolinecarboxylic acid

117-57-7

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11

anthracene-1,4,9,10-tetraol

476-60-8

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12

Benzoguanamine

91-76-9

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13

N,N-Dimethylformamide

68-12-2

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14

Optical brightener OB-1

1533-45-5

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15

Quinaldine

91-63-4

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16

Salicylaldehyde

90-02-8

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17

Tetrachlorophthalic anhydride

117-08-8

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