Pre-registered substances
Pre-registered substances
Pre-registered substances
These pre-registration intentions were submitted to ECHA between 1 June and 1 December 2008. Use this list to find other potential registrants of your substance so that you can submit a registration dossier jointly, as required by REACH.
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Database contains 145299 unique substances/entries.
The List does not contain any Substances.
Name | EC / List no. | CAS no. | Synonyms | Envisaged registration deadline | Related substances |
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The reaction product obtained by neutralizing the acidic extract of alkali-washed low-temperature coal tar middle oil with an alkaline solution, such as aqueous sodium hydroxide, to obtain the free bases. Composed primarily of a complex mixture of aromatic nitrogen bases.
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310-294-5
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141785-66-2
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30-Nov-2010
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The aqueous extract from alkali-washed low-temperature coal tar middle oil produced by an acidic wash, such as aqueous sulfuric acid. An aqueous solution containing primarily the acid salts of various aromatic nitrogen bases.
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310-295-0
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141785-67-3
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30-Nov-2010
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The reaction product obtained by neutralizing the acid extract of alkali-washed carbolic oil and/or naphthalene oil with an alkaline solution, such as aqueous sodium hydroxide or ammonia to obtain the free bases. Composed primarily of pyridine, quinoline and their alkyl derivatives.
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310-305-3
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185323-44-8
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30-Nov-2010
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The acqueous extract from creosote oil produced by an acidic wash such as aqueous sulfuric acid. Composed primarily of acid salts of quinoline and isoquinoline.
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310-212-8
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91995-30-1
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30-Nov-2010
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The anthracene oil fraction obtained from the fractional distillation of high temperature coal tar is debased using sulfuric acid, and subsequently neutralized with aqueous ammonia to obtain free bases. Contains chiefly acridine, carbazole, and higher boiling bases. It distills in the range 325°C to 365°C (619°F to 689°F).
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310-242-1
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140203-31-2
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30-Nov-2010
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The methylnaphthalene fraction obtained from the fractional distillation of high temperature coal tar is debased using sulfuric acid. The crude bases are subsequently distilled to provide the tar bases. Contains chiefly isoquinoline, indole, quinaldine, methylquinoline, isoquinoline, and higher boiling bases.
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310-243-7
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140203-32-3
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30-Nov-2010
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310-251-0
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140362-60-3
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30-Nov-2010
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Alkali-washed naphthalene oil acid extract. Aqueous extract produced by an acidic wash of alkali-washed naphthalene oil from high temperature coal tar. Composed primarily of acid salts of various aromatic nitrogen bases including pyridine, quinoline, and their alkyl derivatives.
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310-255-2
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140362-64-7
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30-Nov-2010
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Alkali-washed carbolic oil acid extract. The aqueous extract produced by an acidic wash of alkali-washed carbolic oil from high temperature coal tar. Composed primarily of acid salts of various aromatic nitrogen bases including pyridine, quinoline, and their alkyl derivatives.
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310-259-4
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140362-68-1
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30-Nov-2010
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The distillation fraction boiling in the range of approximately 180°C to 200°C (356°F to 392°F) from the crude bases obtained by dephenolating and debasing the carbolated oil from the distillation of coal tar. It contains chiefly aniline, collidines, lutidines and toluidines.
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295-541-4
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92062-27-6
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30-Nov-2010
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The distillation fraction boiling in the range of approximately 181°C to 186°C (356°F to 367°F) from the crude bases obtained from the neutralized, acid-extracted base-containing tar fractions obtained by the distillation of bituminous coal tar. It contains chiefly aniline and collidines.
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295-543-5
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92062-28-7
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30-Nov-2010
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The distillation residue remaining after the distillation of the neutralized, acid-extracted base-containing tar fractions obtained by the distillation of coal tars. It contains chiefly aniline, collidines, quinoline and quinoline derivatives and toluidines.
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295-544-0
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92062-29-8
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30-Nov-2010
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Pyridine bases boiling in the range of approximately 125°C to 160°C (257°F 320°F) obtained by distillation of neutralized acid extract of the base-containing tar fraction obtained by the distillation of bituminous coal tars. Composed chiefly of lutidines and picolines.
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295-548-2
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92062-33-4
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30-Nov-2010
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293-766-2
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91082-52-9
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30-Nov-2010
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293-767-8
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91082-53-0
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30-Nov-2010
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The aqueous extract produced by an acidic wash of alkali-washed carbolic oil. Composed primarily of acid salts of various aromatic nitrogen bases including pyridine, quinoline and their alkyl derivatives.
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292-622-6
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90640-99-6
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30-Nov-2010
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The aqueous extract produced by an acidic wash of alkali-washed napthalene oil. Composed primarily of acid salts of various aromatic nitrogen bases including pyridine, quinoline and their alkyl derivatives.
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292-623-1
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90641-00-2
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30-Nov-2010
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274-560-1
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70321-67-4
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30-Nov-2010
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The extract produced by the acidic extraction of bases from crude coal tar aromatic oils, neutralization, and distillation of the bases. Composed primarily of collidines, aniline, toluidines, lutidines, xylidines.
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273-077-3
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68937-63-3
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30-Nov-2010
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271-020-7
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68513-87-1
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30-Nov-2010
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The complex combination of polyalkylated pyridines derived from coal tar distillation or as high-boiling distillates approximately above 150°C (302°F) from the reaction of ammonia with acetaldehyde, formaldehyde or paraformaldehyde.
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269-929-9
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68391-11-7
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30-Nov-2010
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The reaction product obtained by neutralizing coal tar base extract oil with an alkaline solution, such as aqueous sodium hydroxide, to obtain the free bases. Composed primarily of such organic bases as acridine, phenanthridine, pyridine, quinoline and their alkyl derivatives.
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266-018-8
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65996-84-1
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30-Nov-2010
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The extract from coal tar oil alkaline extract residue produced by an acidic wash such as aqueous sulfuric acid after distillation to remove naphthalene. Composed primarily of the acid salts of various aromatic nitrogen bases including pyridine, quinoline, and their alkyl derivatives.
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266-020-9
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65996-86-3
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30-Nov-2010
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215-588-6
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1333-41-1
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30-Nov-2010
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