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Tar bases, coal, light oil fraction

Regulatory process names 2  Other identifiers 1 

EC / List no.: 310-244-2

CAS no.: 140203-33-4

Mol. Formula:

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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):

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REACH - Registration, Evaluation, Authorisation and Restriction of Chemicals Regulation
  • Pre-registered substances
    Substances indicated, in 2009, as being intended to be registered by at least one company in the EEA.
Previous Legislations
  • EC Inventory
    Substances listed in the EINECS, ELINCS, or NLP inventories.
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Substance names and other identifiers

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Regulatory process names
Tar bases, coal, light oil fraction
EC Inventory
tar bases, coal, light oil fraction
The light oil obtained by the distillation of coal tar is dephenolated with caustic soda, and debased with sulfuric acid. The crude base is obtained on subsequent neutralization. It boils in the approximate range of 110°C to 240°C (230°F to 464°F), and consists primarily of pyridine, picoline, lutidine, collidine, aniline, xylidine, quinoline, isoquinoline, and quinaldine.
Pre-Registration process
Other identifiers
140203-33-4
EC Inventory, Pre-Registration process
CAS number