hc yellow no. 7

Modify Date: 2024-01-06 10:17:25

hc yellow no. 7 Structure
hc yellow no. 7 structure
Common Name hc yellow no. 7
CAS Number 104226-21-3 Molecular Weight 314.38200
Density 1.2g/cm3 Boiling Point 578.8ºC at 760 mmHg
Molecular Formula C17H22N4O2 Melting Point N/A
MSDS N/A Flash Point 303.8ºC

 Names

Name 2-[4-[(4-aminophenyl)diazenyl]-N-(2-hydroxyethyl)-3-methylanilino]ethanol
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.2g/cm3
Boiling Point 578.8ºC at 760 mmHg
Molecular Formula C17H22N4O2
Molecular Weight 314.38200
Flash Point 303.8ºC
Exact Mass 314.17400
PSA 94.44000
LogP 3.36480
Vapour Pressure 3.09E-14mmHg at 25°C
Index of Refraction 1.603

 Safety Information

HS Code 2927000090

 Customs

HS Code 2927000090
Summary 2927000090 other diazo-, azo- or azoxy-compounds。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

 Synonyms

(4-Amino-phenyl)-(4-[bis-(2-hydroxy-aethyl)-amino]-2-methyl-phenyl]-diazen
4'-Amino-4-[bis-(2-hydroxy-aethyl)-amino]-2-methyl-azobenzol
3-methyl-4-(4'-anilino-azo)-N,N-bis(2-hydroxyethyl)aniline
HC Yellow 7
Ethanol,2,2'-[[4-[2-(4-aminophenyl)diazenyl]-3-methylphenyl]imino]bis
(4-amino-phenyl)-(4-[bis-(2-hydroxy-ethyl)-amino]-2-methyl-phenyl]-diazene
2,2'-({4-[(e)-(4-aminophenyl)diazenyl]-3-methylphenyl}imino)diethanol