Warning: Unknown: Unable to allocate memory for pool. in Unknown on line 0

Warning: require_once() [function.require-once]: Unable to allocate memory for pool. in /var/www/web/index.php on line 3

Warning: require_once() [function.require-once]: Unable to allocate memory for pool. in /var/www/config/ProjectConfiguration.class.php on line 3

Warning: require_once() [function.require-once]: Unable to allocate memory for pool. in /var/www/lib/vendor/diem/dmCorePlugin/lib/core/dm.php on line 3

Warning: require_once() [function.require-once]: Unable to allocate memory for pool. in /var/www/lib/vendor/diem/dmCorePlugin/lib/core/dmBase.php on line 9

Warning: require_once() [function.require-once]: Unable to allocate memory for pool. in /var/www/lib/vendor/diem/dmCorePlugin/lib/core/dmBase.php on line 33

Warning: require() [function.require]: Unable to allocate memory for pool. in /var/www/lib/vendor/diem/symfony/lib/autoload/sfCoreAutoload.class.php on line 100

Warning: require_once() [function.require-once]: Unable to allocate memory for pool. in /var/www/lib/vendor/diem/symfony/lib/config/sfProjectConfiguration.class.php on line 612

Warning: require_once() [function.require-once]: Unable to allocate memory for pool. in /var/www/apps/front/config/frontConfiguration.class.php on line 3

Warning: require_once() [function.require-once]: Unable to allocate memory for pool. in /var/www/lib/vendor/diem/dmFrontPlugin/lib/config/dmFrontApplicationConfiguration.php on line 3

Warning: require() [function.require]: Unable to allocate memory for pool. in /var/www/lib/vendor/diem/symfony/lib/autoload/sfCoreAutoload.class.php on line 100

Warning: require() [function.require]: Unable to allocate memory for pool. in /var/www/lib/vendor/diem/symfony/lib/autoload/sfCoreAutoload.class.php on line 100

Warning: require_once() [function.require-once]: Unable to allocate memory for pool. in /var/www/lib/vendor/diem/symfony/lib/event_dispatcher/sfEventDispatcher.php on line 3

Warning: require() [function.require]: Unable to allocate memory for pool. in /var/www/lib/vendor/diem/symfony/lib/autoload/sfCoreAutoload.class.php on line 100

Warning: require() [function.require]: Unable to allocate memory for pool. in /var/www/lib/vendor/diem/symfony/lib/autoload/sfCoreAutoload.class.php on line 100

Warning: require() [function.require]: Unable to allocate memory for pool. in /var/www/lib/vendor/diem/symfony/lib/autoload/sfCoreAutoload.class.php on line 100

Warning: require() [function.require]: Unable to allocate memory for pool. in /var/www/lib/vendor/diem/symfony/lib/autoload/sfCoreAutoload.class.php on line 100

Warning: require() [function.require]: Unable to allocate memory for pool. in /var/www/lib/vendor/diem/symfony/lib/autoload/sfCoreAutoload.class.php on line 100

Warning: require_once() [function.require-once]: Unable to allocate memory for pool. in /var/www/lib/vendor/diem/dmFrontPlugin/lib/config/dmFrontApplicationConfiguration.php on line 28

Warning: require_once() [function.require-once]: Unable to allocate memory for pool. in /var/www/lib/vendor/diem/dmFrontPlugin/lib/config/dmFrontModuleManagerConfigHandler.php on line 3

Warning: require() [function.require]: Unable to allocate memory for pool. in /var/www/lib/vendor/diem/symfony/lib/autoload/sfCoreAutoload.class.php on line 100

Warning: include() [function.include]: Unable to allocate memory for pool. in /var/www/lib/vendor/diem/symfony/lib/config/sfConfigCache.class.php on line 263

Warning: require() [function.require]: Unable to allocate memory for pool. in /var/www/lib/vendor/diem/symfony/lib/autoload/sfCoreAutoload.class.php on line 100

Warning: include() [function.include]: Unable to allocate memory for pool. in /var/www/lib/vendor/diem/symfony/lib/config/sfApplicationConfiguration.class.php on line 121

Warning: require() [function.require]: Unable to allocate memory for pool. in /var/www/lib/vendor/diem/symfony/lib/autoload/sfCoreAutoload.class.php on line 100
Interactive IRUG Spectrum | IRUG

Interactive IRUG Spectrum

Section: 9

Organic dyes and pigments (OD)

Page: 528

  Copyright © 1993-2026 Infrared and Raman Users Group (IRUG) 

Details

IRUG filename: IOD00528	Data type: Infrared	IRUG material class: Organic dyes and pigments (OD)
Sample type: Reference material	Common name(s): Pigment Yellow 1 (PY1), Monoazo Yellow, Azo, CI11680	Chemical/botanical name(s): Monolite Yellow 2R
CAS name: Butanamide, 2-[2-(4-methyl-2-nitrophenyl)diazenyl]-3-oxo-N-phenyl-	Sample source 1: Avecia	Sample identifier 1: Monolite Yellow 2R
Sample source 2: Tate Gallery	Source location 2: Millbank, London, SW1P 4RG, UK	Sample identifier 2: CI11680
Color: Yellow	Application: MFTIR (Fourier transform infrared microspectroscopy)	Mode: Tran
Originating institution name: Tate Gallery	Originating institution acronym: TG	Molecular formula: C17 H16 N4 O4
CAS registry no: 2512-29-0

Related Structure(s)

IRUG Structure Tracking #: 284 Common Name(s): Pigment Yellow 1 (PY1); Monoazo yellow; CI11680 CAS Name: Butanamide, 2-[2-(4-methyl-2-nitrophenyl)diazenyl]-3-oxo-N-phenyl- CAS Registry No: 2512-29-0 IRUG Material Class: Organic dyes and pigments (OD) Molecular Formula: C17 H16 N4 O4 MW: 340.33