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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.

 

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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.

 

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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

220-471-8
2777-65-3
30/11/2010
-
277-058-0
72928-24-6
31/05/2013
-
203-944-3
112-19-6
30/11/2010
-
253-951-0
38460-95-6
30/11/2010
-
258-413-9
53179-04-7
30/11/2010
-
1 - 2.5 moles ethoxylated
500-170-0
67719-56-6
30/11/2010
-
302-015-0
94088-17-2
30/11/2010
-
250-731-6
31613-93-1
31/05/2013
-
260-247-7
56532-40-2
30/11/2010
-
282-908-9
84471-25-0
31/05/2013
-
268-321-0
68052-42-6
31/05/2013
-
203-965-8
112-38-9
30/11/2010
203-973-1
112-45-8
30/11/2010
252-924-0
36219-73-5
31/05/2013
-
203-971-0
112-43-6
30/11/2010
218-825-1
2243-98-3
31/05/2013
-
212-483-7
821-95-4
30/11/2010
-
302-023-4
94088-25-2
31/05/2013
-
255-961-0
42832-47-3
31/05/2013
-
252-515-7
35329-42-1
31/05/2013
-
607-058-1
223751-81-3
31/05/2018
-
920-250-2
-
31/05/2013
-
927-068-2
-
31/05/2018
-
929-086-6
-
31/05/2018
-
420-130-5
-
30/11/2010
-
Extractives and their physically modified derivatives such as tinctures, concretes, absolutes, essential oils, oleoresins, terpenes, terpene-free fractions, distillates, residues, etc., obtained from Umbilicus rupestris, Crassulaceae.
290-394-2
90131-80-9
31/05/2013
-
Extractives and their physically modified derivatives such as tinctures, concretes, absolutes, essential oils, oleoresins, terpenes, terpene-free fractions, distillates, residues, etc., obtained from Umbilicus pendulinus, Crassulaceae.
290-393-7
90131-79-6
31/05/2013
-
Extractives and their physically modified derivatives such as proteins, lipids, carbohydrates, nucleic acids, inorganic ions, etc. obtained from mammalian umbilical cord.
308-850-7
98654-16-1
30/11/2010
-
293-787-7
91082-72-3
31/05/2013
-
235-784-5
12713-03-0
30/11/2010
443-900-2
-
30/11/2010
-
403-110-0
-
31/05/2013
-
406-510-3
-
31/05/2013
-
400-230-5
-
30/11/2010
-
927-849-8
-
31/05/2018
-
922-484-0
-
31/05/2018
-
926-067-4
-
31/05/2018
-
918-161-9
-
31/05/2018
-
Extractives and their physically modified derivatives such as tinctures, concretes, absolutes, essential oils, oleoresins, terpenes, terpene-free fractions, distillates, residues, etc., obtained from Ulva lactuca, Cyperaceae.
306-561-0
97281-59-9
30/11/2010
-
423-560-1
-
31/05/2013
-
922-319-2
-
31/05/2013
-
296-662-5
92908-33-3
30/11/2010
-
603-535-3
1319-33-1
31/05/2018
-
Extractives and their physically modified derivatives such as tinctures, concretes, absolutes, essential oils, oleoresins, terpenes, terpene-free fractions, distillates, residues, etc., obtained from Ulex nanus, Leguminosae.
290-391-6
90131-77-4
31/05/2013
-
Extractives and their physically modified derivatives such as tinctures, concretes, absolutes, essential oils, oleoresins, terpenes, terpene-free fractions, distillates, residues, etc., obtained from Ulex europaeus, Leguminosae.
290-390-0
90131-76-3
30/11/2010
-
426-480-5
-
31/05/2013
-
928-581-4
-
31/05/2018
-
426-070-6
-
31/05/2013
-
440-140-3
-
30/11/2010
-
438-910-9
-
30/11/2010
-
428-490-5
-
31/05/2013
-
434-610-7
-
30/11/2010
-
427-160-8
-
31/05/2013
-
428-740-3
-
30/11/2010
-
427-170-2
-
31/05/2013
-
439-420-8
-
30/11/2010
-
424-770-6
-
31/05/2013
-
927-800-0
-
31/05/2018
-
918-519-4
-
31/05/2018
-
925-981-0
-
31/05/2018
-
430-560-5
-
31/05/2013
-
927-272-1
-
31/05/2018
-
420-120-0
-
31/05/2013
-
420-110-6
-
31/05/2013
-
419-890-0
-
31/05/2013
-
420-100-1
-
31/05/2013
-
421-760-3
-
31/05/2013
-
436-700-1
-
30/11/2010
-
439-760-7
-
30/11/2010
-
420-760-0
-
31/05/2013
-
414-350-0
-
31/05/2013
-
443-920-1
-
30/11/2010
-
443-880-5
-
30/11/2010
-
416-400-7
-
31/05/2013
-
420-210-1
-
30/11/2010
-
400-770-1
-
31/05/2013
-
400-670-8
-
31/05/2013
-
215-668-0
1339-63-5
30/11/2010
-
441-100-8
-
30/11/2010
-
918-036-9
-
30/11/2010
-
441-830-7
-
30/11/2010
-
215-771-0
1404-88-2
31/05/2013
-
619-271-7
97485-13-7
31/05/2018
-
608-083-0
27313-65-1
31/05/2018
-
608-558-2
30948-27-7
31/05/2018
-
200-460-4
60-18-4
30/11/2010
215-796-7
1406-14-0
31/05/2013
-
232-375-3
8011-61-8
31/05/2013
-
A scum formed on the surface of molten type metal alloys.
273-801-8
69029-59-0
31/05/2013
-
215-779-4
1405-53-4
30/11/2010
-
215-781-5
1405-54-5
31/05/2013
264-132-2
63409-12-1
31/05/2013
-
616-119-1
74610-55-2
31/05/2018
-
215-754-8
1401-69-0
30/11/2010
-
Extractives and their physically modified derivatives such as tinctures, concretes, absolutes, essential oils, oleoresins, terpenes, terpene-free fractions, distillates, residues, etc., obtained from Tylophora asthmatica, Asclepiadaceae.
290-389-5
90131-75-2
31/05/2013
-
224-254-9
4268-36-4
30/11/2010
-
439-360-2
-
30/11/2010
-
432-240-0
-
31/05/2013
-
433-650-2
-
30/11/2010
-
434-150-7
-
30/11/2010
-
Extractives and their physically modified derivatives such as tinctures, concretes, absolutes, essential oils, oleoresins, terpenes, terpene-free fractions, distillates, residues, etc., obtained from Tussilago farfara, Compositae.
283-420-9
84625-50-3
30/11/2010
-
309-225-1
100085-81-2
31/05/2013
-
294-441-8
91722-43-9
31/05/2013
-
293-786-1
91082-71-2
31/05/2013
-
293-785-6
91082-70-1
31/05/2013
-
293-783-5
91082-68-7
31/05/2013
-
293-784-0
91082-69-8
31/05/2013
-
293-781-4
91082-67-6
31/05/2013
-
307-911-5
97766-48-8
31/05/2013
-
293-780-9
91082-66-5
31/05/2013
-
309-224-6
100085-80-1
30/11/2010
-
307-909-4
97766-47-7
31/05/2013
-
272-846-0
68917-69-1
31/05/2013
-
293-779-3
91082-65-4
31/05/2013
-
272-845-5
68917-68-0
31/05/2013
-
288-496-7
85736-84-1
31/05/2013
-
Extractives and their physically modified derivatives. Larix decidua, Pinaceae.
232-359-6
8007-41-8
30/11/2010
-
296-079-6
92202-44-3
31/05/2013
-
294-874-2
91770-87-5
31/05/2013
-
273-634-0
68990-94-3
31/05/2013
-
273-550-4
68989-26-4
31/05/2013
-
309-728-6
100684-53-5
31/05/2013
-
309-732-8
100684-57-9
31/05/2013
-
309-731-2
100684-56-8
31/05/2013
-
309-730-7
100684-55-7
31/05/2013
-
309-729-1
100684-54-6
31/05/2013
-
293-778-8
91082-64-3
31/05/2013
-
309-735-4
100684-60-4
31/05/2013
-
309-734-9
100684-59-1
31/05/2013
-
309-737-5
100684-61-5
31/05/2013
-
309-733-3
100684-58-0
31/05/2013
-
268-783-3
68140-22-7
30/11/2010
308-160-6
97863-08-6
31/05/2013
-
272-843-4
68917-66-8
31/05/2013
-
270-339-9
68425-21-8
31/05/2013
-
307-692-6
97676-15-8
31/05/2013
-
307-691-0
97676-14-7
31/05/2013
-
288-495-1
85736-83-0
31/05/2013
-
293-777-2
91082-63-2
31/05/2013
-
272-005-8
68648-76-0
31/05/2013
-
307-526-2
97660-17-8
31/05/2013
-
307-525-7
97660-16-7
31/05/2013
-
273-076-8
68937-62-2
31/05/2013
-
273-075-2
68937-61-1
31/05/2013
-
Any of the volatile predominately terpenic fractions or distillates resulting from the solvent extraction of, gum collection from, or pulping of softwoods. Composed primarily of the C10H16 terpene hydrocarbons: α-pinene, β-pinene, limonene, 3-carene, camphene. May contain other acyclic, monocyclic, or bicyclic terpenes, oxygenated terpenes, and anethole. Exact composition varies with refining methods and the age, location, and species of the softwood source.
232-350-7
8006-64-2
30/11/2010
Extractives and their physically modified derivatives. Pinus palustris, Pinaceae.
232-688-5
9005-90-7
30/11/2010
Extractives and their physically modified derivatives such as tinctures, concretes, absolutes, essential oils, oleoresins, terpenes, terpene-free fractions, distillates, residues, etc., obtained from Turnera diffusa, Turneraceae.
283-657-8
84696-52-6
30/11/2010
-
925-419-4
-
31/05/2018
-
920-043-7
-
31/05/2018
-
247-305-7
25869-98-1
30/11/2010
926-510-1
-
31/05/2013
-
919-423-5
-
31/05/2013
-
208-918-5
547-25-1
30/11/2010
-
601-012-4
11089-65-9
31/05/2018
-
309-044-8
99811-55-9
31/05/2013
-
613-623-3
64561-25-7
31/05/2018
-
237-053-6
13597-56-3
31/05/2013
-
215-231-4
1314-35-8
30/11/2010
236-863-7
13520-78-0
31/05/2013
-
302-130-6
94094-29-8
31/05/2013
-
235-734-2
12627-71-3
30/11/2010
-
234-864-7
12037-70-6
31/05/2013
-
254-413-8
39318-18-8
30/11/2010
253-484-2
37359-53-8
31/05/2013
-
235-087-6
12067-99-1
30/11/2010
-
298-876-4
93840-02-9
31/05/2013
-
232-029-1
7783-82-6
30/11/2010
-
236-293-9
13283-01-7
30/11/2010
-
267-855-1
67939-83-7
31/05/2013
-
235-086-0
12067-76-4
31/05/2013
-
235-243-3
12138-09-9
30/11/2010
234-909-0
12039-88-2
30/11/2010
-
235-078-7
12067-46-8
31/05/2013
-
234-842-7
12036-22-5
30/11/2010
236-862-1
13520-76-8
31/05/2013
-
235-445-1
12228-69-2
30/11/2010
-
235-123-0
12070-12-1
30/11/2010
235-731-6
12627-39-3
31/05/2013
-
234-498-8
12007-09-9
30/11/2010
-
927-259-0
-
-
928-968-8
-
-
603-117-0
12604-57-8
30/11/2010
-
231-143-9
7440-33-7
30/11/2010
603-020-3
12501-23-4
31/05/2018
-
274-370-9
70179-87-2
31/05/2013
-
600-275-2
10213-10-2
31/05/2018
-
272-255-8
68784-53-2
30/11/2010
-
616-355-5
76585-22-3
31/05/2018
-
603-462-7
1311-93-9
31/05/2018
-
614-140-0
67785-30-2
31/05/2018
-
614-236-2
68038-50-6
31/05/2018
920-701-3
-
31/05/2018
-
Extractives and their physically modified derivatives. It consists primarily of the glycerides of the fatty acids linoleic acid and oleic acid. (Aleurites cordata, Euphorbiaceae).
232-272-3
8001-20-5
30/11/2010
Extractives and their physically modified derivatives such as tinctures, concretes, absolutes, essential oils, oleoresins, terpenes, terpene-free fractions, distillates, residues, etc., obtained from Liriodendron tulipifera, Magnoliaceae.
294-440-2
91722-42-8
30/11/2010
-
927-462-4
-
31/05/2018
-
925-667-3
-
31/05/2018
-
925-299-3
-
31/05/2018
-
924-090-4
-
31/05/2018
-
922-199-1
-
31/05/2018
-
922-120-0
-
31/05/2018
-

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