Skip to Content
Skip to Content

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)

 

View all substances
Database contains 145297 unique substances/entries.
Name EC / List no. CAS no. Synonyms Envisaged registration deadline Related substances
A complex combination of hydrocarbons obtained by separation from the platformate-containing fraction. It consists predominantly of nonaromatic hydrocarbons having carbon numbers predominantly in the range of C5 through C11 and boiling in the range of approximately 35°C to 125°C (94°F to 257°F), benzene and toluene.
297-466-2
93572-36-2
30/11/2010
A complex combination of hydrocarbons obtained from a catalytic hydrodesulfurization process. It consists predominantly of hydrocarbons having carbon numbers predominantly in the range of C4 through C11 and boiling in the range of approximately 30°C to 250°C (86°F to 482°F).
295-433-7
92045-52-8
30/11/2010
A complex combination of hydrocarbons produced by the distillation of products from a catalytic reforming process. It consists of hydrocarbons having carbon numbers predominantly in the range of C4 through C12 and boiling in the range of approximately 30°C to 220°C (90°F to 430°F). It contains a relatively large proportion of aromatic and branched chain hydrocarbons. This stream may contain 10 vol. % or more benzene.
273-271-8
68955-35-1
30/11/2010
A complex combination of hydrocarbons produced by the distillation of the products from a catalytic reforming process. It consists of hydrocarbons having carbon numbers predominantly in the range of C5 through C12 and boiling in the range of approximately 35°C to 230°C (95°F to 446°F).
272-895-8
68919-37-9
30/11/2010
A complex combination of hydrocarbons produced from the topping plant by the distillation of crude oil. It boils in the range of approximately 36.1°C to 193.3°C (97°F to 380°F).
271-727-0
68606-11-1
30/11/2010
A complex combination of hydrocarbons produced by the extractive distillation of thermal cracked naphtha and/or gas oil. It consists predominantly of hydrocarbons having a carbon number of C5 with some dimerized C5 olefins and boiling in the range of approximately 33°C to 184°C (91°F to 363°F).
271-632-4
68603-01-0
30/11/2010
-
271-635-0
68603-08-7
30/11/2010
-
A complex combination of hydrocarbons produced by distillation of products from a steam-cracking process. It consists predominantly of hydrocarbons having carbon numbers predominantly in the range of C4 through C12 and boiling in the range of approximately 80°C to 218°C (176°F to 424°F).
271-266-5
68527-26-4
30/11/2010
A complex combination of hydrocarbons obtained from distillation of products from a catalytic reforming process. It consists predominantly of hydrocarbons having carbon numbers predominantly in the range of C5 through C8 and boiling in the range of approximately 35°C to 120°C (95°F to 248°F). It contains a relatively large proportion of branched chain hydrocarbons with the aromatic components removed.
270-993-5
68513-03-1
30/11/2010
270-738-8
68477-55-4
30/11/2010
A complex combination of organic compounds obtained by the multiple distillation of steam-cracked distillates to which hydrocarbons having carbon numbers predominantly in the range of C5 through C12 from distillation of polymerized steam-cracked distillates may have been added. It consists of hydrocarbons having carbon numbers predominantly in the range of C5 through C18.
270-739-3
68477-58-7
30/11/2010
-
A complex combination of hydrocarbons produced by distillation of crude oil. It consists of hydrocarbons having carbon numbers predominantly in the range of C11 through C50 and boiling in the range of approximately 205°C to greater than 495°C (401°F to above 923°F).
270-072-8
68410-00-4
30/11/2010
A complex combination of hydrocarbons produced from the distillation of products from a catalytic reforming process. It consists of hydrocarbons having carbon numbers predominantly in the range of C5 through C11 and boiling in the range of approximately 35°C to 190°C (95°F to 374°F). It contains a relatively large proportion of aromatic and branched chain hydrocarbons. This stream may contain 10 vol. % or more benzene.
265-065-1
64741-63-5
30/11/2010
A complex combination of hydrocarbons from distillation of the products from a hydrocracking process. It consists predominantly of saturated hydrocarbons having carbon numbers predominantly in the range of C6 through C12, and boiling in the range of approximately 65°C to 230°C (148°F to 446°F).
265-079-8
64741-78-2
30/11/2010
-
Refined, partly refined, or unrefined petroleum products produced by the distillation of natural gas. It consists of hydrocarbons having carbon numbers predominantly in the range of C5 through C6 and boiling in the range of approximately 100°C to 200°C (212°F to 392°F).
232-443-2
8030-30-6
30/11/2010
914-538-7
-
-

Export search results to:

Categories Display

Tagged as:

(click the tag to search for relevant content)


Route: .live1