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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.

 

Download the list

The complete list of pre-registered substances is too large to be displayed on this page. You can download the list as comma-separated file (CSV format) or in XML (encoded with UTF-8) and read it with other software like the common spreadsheet or word processing softwares.

 

Options for downloading

 

Please note: The files provided below are text files formatted according to IT standards. Please check that the applications you intend to use are able to process and display it in full.

Please accept Terms and Conditions which apply on using this service.

Download the list in CSV format (encoded in UTF-8):

The CSV is a delimited data format that has fields/columns separated by the semicolon character and records/rows separated by newlines. Fields that may contain a special character (semicolon, newline, or double quote), are enclosed in double quotes

For an easier handling, the list of Pre-registered substances is available in four parts ordered by EC number. They contain the same information as the following full list.

  • PRS List in CSV, part 1/4 (3.5MB), EC Numbers from 200-001-8 to 249-999-7
  • PRS List in CSV, part 2/4 (4.7MB), EC Numbers from 250-000-1 to 299-999-6
  • PRS List in CSV, part 3/4 (1.4MB), EC Numbers from 300-000-3 to 500-774-4
  • PRS List in CSV, part 4/4 (5.5MB), EC Numbers from 600-001-1 to 929-261-7

The complete list of Pre-registered substances with more than 140.000 lines, contains for each substance its EC number, CAS number (when available), name, synonyms (when available) and registration date.

Please note: the download of the complete list can be very slow, depending on your internet connection.

  • Complete PRS List in CSV-format (15MB)

Download the list in XML format (encoded in UTF-8):

XML is a markup language for documents containing structured information. This format can de used by common database engines.

The XML file provides the full list of Pre-registered substances. It contains for each substance its EC number, CAS number (when available), name, synonyms (when available), related substances and registration date.

Please note: the download of the complete list can be very slow, depending on your internet connection.

  • PRS List in XML (53MB)
  • PRS List in XML, compressed in ZIP archive (5.4MB)

 

Database contains 145297 unique substances/entries.
Filter the list

201-204-4
79-41-4
30/11/2010
250-462-4
31093-48-8
31/05/2013
203-743-0
110-17-8
30/11/2010
287-322-7
85480-42-8
30/11/2010
219-172-5
2379-92-2
30/11/2010
202-619-3
97-93-8
30/11/2010
200-712-3
69-72-7
30/11/2010
281-975-1
84082-27-9
30/11/2010
This substance is identified by SDA Substance Name: C8-C18 and C18 unsaturated alkyl carboxylic acid methyl ester and SDA Reporting Number: 01-010-00.
267-014-9
67762-37-2
30/11/2010
247-982-9
26761-78-4
31/05/2013
300-142-6
93922-06-6
30/11/2010
213-964-4
1070-00-4
30/11/2010
214-240-0
1116-70-7
30/11/2010
221-410-8
3087-36-3
30/11/2010
204-000-3
112-72-1
30/11/2010
287-500-4
85536-19-2
30/11/2010
231-821-4
7757-83-7
30/11/2010
293-618-7
91081-16-2
30/11/2010
297-185-5
93348-42-6
30/11/2010
204-017-6
112-92-5
30/11/2010
292-852-7
91001-79-5
30/11/2010
216-447-1
1586-92-1
30/11/2010
233-139-2
10043-35-3
30/11/2010
221-411-3
3087-37-4
30/11/2010
200-198-0
54-21-7
30/11/2010
246-680-4
25155-30-0
30/11/2010
916-351-6
-
30/11/2010
271-944-0
68647-19-8
30/11/2010
271-355-9
68550-93-6
30/11/2010
220-476-5
2778-96-3
30/11/2010
The volatile organic liquid extracted from the gas evolved in the high temperature (greater than 700°C (1292°F)) destructive distillation of coal. Composed primarily of benzene, toluene, and xylenes. May contain other minor hydrocarbon constituents.
266-012-5
65996-78-3
30/11/2010
The complex residue resulting from the distillation of C6-24 and C6-24 unsatd. fatty acids methyl esters which is derived from natural fats having a carbon range of C6-24. It consists predominantly of satd. and unsatd. fatty acids methyl esters having carbon numbers greater than C20, dimerization products, and wax esters and boils at > 200°C (392°F) at 10 torr.
310-083-8
102242-52-4
30/11/2010
261-469-7
58846-77-8
30/11/2010
292-697-5
90989-41-6
30/11/2010
213-969-1
1070-10-6
30/11/2010
250-705-4
31566-31-1
30/11/2010
296-303-2
92457-22-2
30/11/2010
269-127-9
68187-82-6
30/11/2010
305-979-0
95371-11-2
30/11/2010
203-742-5
110-16-7
30/11/2010
233-820-4
10377-48-7
30/11/2010
293-308-1
91053-43-9
30/11/2010
263-049-9
61789-30-8
30/11/2010
A complex combination of hydrocarbons obtained by redistillation from the distillation of the residual oils from the cracking of petroleum or natural gas. It consists predominantly of methylindene isomers and boils in the range of approximately 185°C to 215°C (365°F to 419°F).
305-585-9
94733-06-9
30/11/2010
269-123-7
68187-76-8
30/11/2010
235-253-8
12141-46-7
30/11/2010
221-123-8
3008-50-2
30/11/2010
215-681-1
1343-88-0
30/11/2010
The residue from the fractional distillation of wash oil boiling in the approximate range of 270°C to 330°C (518°F to 626°F). It consists predominantly of dinuclear aromatic and heterocyclic hydrocarbons.
295-506-3
92061-93-3
30/11/2010
200-312-9
57-10-3
30/11/2010

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