Tertranese Brown P-3R

Name	Disperse Brown 1
Synonyms	C.I.11152 Disperse Brown 1 Vicoperse Brown 3RD Tertranese Brown P-3R Tulaspeck Brown 3R-PE HXXLWTPFYWMBSC-QZQOTICOSA-N 2,2'-[(2,2',6'-Trichloro-4'-nitroazobenzene-4-yl)imino]bis(ethanol) 2,2'-[[3-Chloro-4-[(2,6-dichloro-4-nitrophenyl)azo]phenyl]amino]bisethanol Ethanol, 2,2'-[[3-chloro-4-[2-(2,6-dichloro-4-nitrophenyl)diazenyl]phenyl]iMino]bis-
CAS	23355-64-8
EINECS	245-604-7

Molecular Formula	C16H15Cl3N4O4
Molar Mass	433.67
Density	1.54±0.1 g/cm3(Predicted)
Boling Point	647.5±55.0 °C(Predicted)
pKa	14.18±0.10(Predicted)
Storage Condition	2-8℃
Physical and Chemical Properties	Dark brown powder.

EPA chemical substance information	information provided by: ofmpeb.epa.gov (external link)
Use	disperse Brown S-3R is used for dyeing and printing polyester and its blended fabric, and it is red light brown. For dyeing acetate fiber, triacetate fiber is Red Orange. Used for dyeing nylon for dark red light brown. Also used for skin, wool products coloring. for dyeing and printing of polyester and its blends
production method	with 2, 6-dichloro-4-nitroaniline and 3-chloro-N, N-dihydroxyethylaniline as starting material, the first diazotization of the former, and then coupled with the latter product. The final product was obtained by filtration, grinding and drying..

Last Update：2024-04-09 19:05:16

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CAS: 23355-64-8
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Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409

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Tertranese Brown P-3R

Tertranese Brown P-3R Request for Quotation