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2734-52-3(DISPERSE RED 19) Product Description

DISPERSE RED 19 Structure2734-52-3
CAS No.2734-52-3
Chemical Name:DISPERSE RED 19
CBNumber:CB8669319
Molecular Formula:C16H18N4O4
Formula Weight:330.34
MOL File:Mol file
DISPERSE RED 19 Synonyms:
2,2’-[[4-[(4-nitrophenyl)azo]phenyl]imino]bis-ethano
CI 11130
DISPERSE RED 19
disperse red 19 (C.I. 11130)
2,2'-[[4-[(4-nitrophenyl)azo]phenyl]imino]bisethanol
Disperse Red 19, pure
Ethanol, 2,2'-[[4-[(4-nitrophenyl)azo]phenyl]imino]bis-
2,2'-(4'-Nitroazobenzene-4-ylimino)bisethanol

DISPERSE RED 19 Property

Melting point: >300 °C(lit.)
Boiling point: 467.79°C (rough estimate)
Density  1.1843 (rough estimate)
refractive index  1.6000 (estimate)
pka 14.19±0.10(Predicted)
Colour Index  11130
form  Crystalline Powder
color  Dark purple to dark red-brown
Water Solubility  234.5ug/L(25 ºC)
EPA Substance Registry System C.I. Disperse Red 19 (2734-52-3)

Safety

Hazard Codes : Xn
Risk Statements : 22-43
Safety Statements : 24/25-36/37
WGK Germany : 3

DISPERSE RED 19 Suppliers

Global( 18)Suppliers     
SupplierTelEmailCountryProdListAdvantage
Hebei Zhentian food additives Co., LTD 0319-592559913933732699@163.comChina 12272 58
ZHEJIANG JIUZHOU CHEM CO., LTD +86-0576225566889admin@jiuzhou-chem.com；jamie@jiuzhou-chem.com；alice@jiuzhou-chem.comChina 12272 58
Zhengzhou Alfa Chemical Co.,Ltd  sale04@alfachem.cnChina 13219 58
Shanghai Aladdin Bio-Chem Technology Co.,LTD 400-400-6206333market@aladdin-e.comChina 25013 65
Aladdin Scientific +1-+1(833)-552-7181sales@aladdinsci.comUnited States 57511 58
Shanghai Maclean Biochemical Technology Co., LTD 021-50706066shenlinxing@macklin.cnChina 29802 58
Henan Aochuang Chemical Co.,Ltd. +86-0371-63689365sales@aochuangchem.comChina 9425 58
Sigma-Aldrich 021-61415566orderCN@merckgroup.comChina 51471 80
2734-52-3(DISPERSE RED 19) Related Search:
2,2’-[[4-[(4-nitrophenyl)azo]phenyl]imino]bis-ethano CI 11130 DISPERSE RED 19 disperse red 19 (C.I. 11130) 2,2'-[[4-[(4-nitrophenyl)azo]phenyl]imino]bisethanol Disperse Red 19, pure Ethanol, 2,2'-[[4-[(4-nitrophenyl)azo]phenyl]imino]bis- 2,2'-(4'-Nitroazobenzene-4-ylimino)bisethanol 2-[(2-Hydroxyethyl)[4-(4-nitrophenylazo)phenyl]amino]ethanol C.I.Disperse Red 19 Disperse Red 19 Dye content 97 % Ethanol, 2,2'-[[4-[2-(4-nitrophenyl)diazenyl]phenyl]imino]bis- C.I.Disperse Red 19:C.I.11130 2-[N-(2-hydroxyethyl)-4-[(4-nitrophenyl)diazenyl]anilino]ethanol 2734-52-3 C16H18N4O4 Organics NLO Chromophores and Intermediates Non-Linear Optical (NLO) Materials Photonic and Optical Materials
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