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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.

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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

309-067-3
99811-76-4
30/11/2010
215-721-8
1345-25-1
30/11/2010
200-579-1
64-18-6
30/11/2010
263-137-7
61790-45-2
30/11/2010
293-036-3
91050-89-4
30/11/2010
270-290-3
68424-30-6
30/11/2010
270-295-0
68424-34-0
30/11/2010
270-291-9
68424-31-7
30/11/2010
This substance is identified by SDA Substance Name: C18 and C18 unsaturated alkyl carboxylic acid potassium salt and SDA Reporting Number: 12-006-03.
271-976-5
68647-90-5
30/11/2010
288-312-5
85711-52-0
30/11/2010
284-956-6
85005-23-8
30/11/2010
292-801-9
90990-37-7
30/11/2010
292-800-3
90990-36-6
30/11/2010
231-403-1
7534-94-3
30/11/2010
202-597-5
97-63-2
30/11/2010
203-927-0
112-00-5
30/11/2010
The distillate obtained during the heat treatment of pitch obtained from coal gasification tar having an approximate distillation range of 100°C to 400°C (212°F to 752°F). Composed primarily of aromatic and other hydrocarbons, phenolic compounds and aromatic nitrogen compounds.
310-230-6
140203-20-9
30/11/2010
271-952-4
68647-47-2
30/11/2010
231-157-5
7440-47-3
30/11/2010
204-337-6
119-61-9
30/11/2010
296-787-5
93062-35-2
31/05/2013
271-533-6
68584-26-9
30/11/2010
285-591-5
85117-41-5
30/11/2010
A complex combination of hydrocarbons obtained from mixed coal tar pitch-polystyrene pyrolysis. Composed primarily of polycyclic aromatic hydrocarbons having carbon numbers predominantly in the range of C20 through C28 and having a softening point of 100°C to 220°C (212°F to 428°F) according to DIN 52025.
309-958-7
101794-76-7
30/11/2010
A complex combination hydrocarbons obtained from mixed coal tar pitch-polyethylene-polypropylene pyrolysis. Composed primarily of polycyclic aromatic hydrocarbons having carbon numbers predominantly in the range of C20 through C28 and having a softening point of 100°C to 220°C (212°F to 428°F) according to DIN 52025.
309-956-6
101794-74-5
30/11/2010
A complex combination of hydrocarbons obtained from mixed coal tar pitch-polyethylene pyrolysis. Composed primarily of polycyclic aromatic hydrocarbons having carbon numbers predominantly in the range of C20 through C28 and having a softening point of 100°C to 220°C (212°F to 428°F) according to DIN 52025.
309-957-1
101794-75-6
30/11/2010
247-569-3
26266-58-0
30/11/2010
295-957-6
92201-27-9
30/11/2010
223-496-2
3923-79-3
30/11/2010
203-653-1
109-17-1
30/11/2010
217-388-4
1830-78-0
30/11/2010
205-483-3
141-43-5
30/11/2010
244-311-1
21282-97-3
30/11/2010
255-713-1
42222-50-4
30/11/2010
204-015-5
112-90-3
30/11/2010
204-879-3
128-13-2
30/11/2010
235-531-9
12263-13-7
30/11/2010
236-675-5
13463-67-7
30/11/2010
This substance is identified in the Colour Index by Colour Index Constitution Number, C.I. 77865.
269-105-9
68187-54-2
30/11/2010
240-521-2
16470-24-9
30/11/2010
287-099-6
85409-31-0
30/11/2010
An animal fat. Contains primarily glycerides of C16-18 fatty acids.
263-099-1
61789-97-7
30/11/2010
212-490-5
822-16-2
30/11/2010
240-778-0
16721-80-5
30/11/2010
231-887-4
7775-09-9
30/11/2010
271-949-8
68647-44-9
30/11/2010
284-014-4
84776-88-5
30/11/2010
Substance obtained from neutralization of spent pickle liquor sulfuric acid pickling of steel. Consists primarily of calcium sulfate, iron and hydroxides of metals contained in steel.
305-437-3
94551-91-4
30/11/2010
906-771-8
-
31/05/2018
254-445-2
39407-03-9
30/11/2010

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