Substance Information

The REACH registered substance data and the C&L Inventory portal will be upgraded from the 9th November.

Please be aware there may be intermittent unavailability while work in ongoing. The per substance REACH registration status will be made available as soon as possible thereafter. Likewise the per substance indication of harmonised C&L, Seveso directive, or notified C&L regulatory context will be made available as soon as possible.

Please note that it may take a week or two to have everything fully in place, and please be aware in the meantime that the Registration status may be incorrect and the CLP regulatory context may be incompletely shown.

Substance Infocard

IC

2-[(4-methoxy-2-nitrophenyl)azo]-3-oxo-N-(o-tolyl)butyramide

EC / List no.: 228-901-6

CAS no.: 6371-96-6

Mol. Formula: C18H18N4O5

Help Help

Key datasets

Help Help

Regulatory context

Here you can find all of the regulations and regulatory lists in which this substance appears, according to the data available to ECHA. This substance has been found in the following regulatory activities (directly, or inheriting the regulatory context of a parent substance):

REACH - Registration, Evaluation, Authorisation and Restriction of Chemicals Regulation
Previous Legislations
  • Substances listed in the EINECS, ELINCS, or NLP inventories.
Cosmetic Products Regulation
  • Cosmetic Products Regulation, Annex IV - Allowed Colorants
    EU. Allowed Colorants: Annex IV, Regulation 1223/2009/EC on Cosmetic Products, as amended by Regulation 2019/681/EU, 2 May 2019

    This list contains coloring agents allowed for use in cosmetic products marketed in the European Union. The list indicates the approved fields for application, including whether or not the colorant is permitted for use in products applied near the eye or on mucous membranes, or in products intended to come in contact with skin.

Help Help

Substance names and other identifiers

Regulatory process names
2-[(4-methoxy-2-nitrophenyl)azo]-3-oxo-N-(o-tolyl)butyramide
EC Inventory
2-[(4-Methoxy-2-nitrophenyl)azo]-3-oxo-N-(o-tolyl)butyramide
Cosmetic Products Regulation, Annex IV - Allowed Colorants
2-[(4-methoxy-2-nitrophenyl)azo]-3-oxo-N-(o-tolyl)butyramide
Pre-Registration process
C.I. Pigment Orange 1
Other
IUPAC names
2-[(4-methoxy-2-nitrophenyl)diazenyl]-N-(2-methylphenyl)-3-oxobutanamide
Other
2-[(E)-2-(4-methoxy-2-nitrophenyl)diazen-1-yl]-N-(2-methylphenyl)-3-oxobutanamide
Other
Other identifiers
3819-14-5
Other
CAS number
6371-96-6
EC Inventory, Pre-Registration process, Other, Cosmetic Products Regulation, Annex IV - Allowed Colorants
CAS number
96119-46-9
Other
CAS number

Categories Display