Solvent Yellow 124

Solvent Yellow 124
Names
IUPAC name
N-Ethyl-N-[2-[1-(2-methylpropoxy)ethoxy]ethyl]-4-phenyldiazenylaniline
Other names
SY124; Sudan 455; Somalia Yellow; T10 Yellow LBN; C.I. 111155
Identifiers
3D model (JSmol)
ChemSpider
ECHA InfoCard 100.047.277 Edit this at Wikidata
UNII
  • InChI=1S/C22H31N3O2/c1-5-25(15-16-26-19(4)27-17-18(2)3)22-13-11-21(12-14-22)24-23-20-9-7-6-8-10-20/h6-14,18-19H,5,15-17H2,1-4H3/b24-23+ checkY
    Key: BATVZJPOLFSGTD-WCWDXBQESA-N checkY
  • InChI=1/C22H31N3O2/c1-5-25(15-16-26-19(4)27-17-18(2)3)22-13-11-21(12-14-22)24-23-20-9-7-6-8-10-20/h6-14,18-19H,5,15-17H2,1-4H3/b24-23+
    Key: BATVZJPOLFSGTD-WCWDXBQEBJ
  • N(=N/c1ccc(N(CCOC(OCC(C)C)C)CC)cc1)\c2ccccc2
Properties
C22H31N3O2
Molar mass 369.509 g·mol−1
Density 1.02 g/m3
Boiling point 488.9 ºC
Hazards
GHS labelling:
GHS07: Exclamation mark GHS08: Health hazard GHS09: Environmental hazard
Danger
H220 H302 H317 H361 H373
P203 P260 P261 P270 P272 P273 P280 P301+P317 P302+P352 P318 P319 P321 P330 P333+P317 P362+P364 P391 P405 P501
NFPA 704 (fire diamond)
NFPA 704 four-colored diamondHealth 0: Exposure under fire conditions would offer no hazard beyond that of ordinary combustible material. E.g. sodium chlorideFlammability 1: Must be pre-heated before ignition can occur. Flash point over 93 °C (200 °F). E.g. canola oilInstability 0: Normally stable, even under fire exposure conditions, and is not reactive with water. E.g. liquid nitrogenSpecial hazards (white): no code
0
1
0
Flash point 249.5 °C (481.1 °F; 522.6 K)
Safety data sheet (SDS) Echemi
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
checkY verify (what is checkY☒N ?)

Solvent Yellow 124 is a yellow azo dye used in European Union as a fuel dye. It is a marker used since August 2002 to distinguish diesel fuel intended for heating from a higher-taxed motor diesel fuel. It is added to fuels not intended for motor vehicles in amounts of 6 mg/L or 7 mg/kg under the name Euromarker.[1]

  1. ^ Euromarker Dyes.pdf Archived 2012-04-25 at the Wayback Machine