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DisperseYellow39

DisperseYellow39 Structure
CAS No.
12236-29-2
Chemical Name:
DisperseYellow39
Synonyms
DisperseYellow39;Dispersol Yellow B-GR;C.I. Disperse Yellow 39;C.I.Disperse Yellow 39:C.I.480095;DisperseYellow39 ISO 9001:2015 REACH;2-[[4-(dimethylamino)phenyl]methylidene]-1~{H}-indol-3-one;3H-Indol-3-one, 2-[[4-(dimethylamino)phenyl]methylene]-1,2-dihydro-
CBNumber:
CB21075636
Molecular Formula:
C17H16N2O
Molecular Weight:
264.32
MOL File:
12236-29-2.mol
Modify Date:
2023/5/9 9:30:28

DisperseYellow39 Properties

Melting point 232-234 °C
Boiling point 466.0±45.0 °C(Predicted)
Density 1.219±0.06 g/cm3(Predicted)
pka 4.32±0.24(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302
Precautionary statements  P264-P270-P301+P312-P330-P501

DisperseYellow39 Chemical Properties,Uses,Production

Properties and Applications

Yellow, red light yellow, yellow orange. Used for polyester, vinegar fiber, three vinegar fiber, polyamide fiber dyeing, levelness and promote good rate.

Standard Ironing Fastness Light Fastness Persperation Fastness Washing Fastness
Fading Stain Fading Stain Fading Stain
ISO 4-5 3-4 7 5 5 5 5

DisperseYellow39 Preparation Products And Raw materials

Raw materials

Preparation Products

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DisperseYellow39 C.I. Disperse Yellow 39 Dispersol Yellow B-GR DisperseYellow39 ISO 9001:2015 REACH C.I.Disperse Yellow 39:C.I.480095 2-[[4-(dimethylamino)phenyl]methylidene]-1~{H}-indol-3-one 3H-Indol-3-one, 2-[[4-(dimethylamino)phenyl]methylene]-1,2-dihydro- 12236-29-2