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.

 

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 145299 unique substances/entries.
Filter the list

The List does not contain any Substances.
295-114-2
91783-35-6
31/05/2013
-
616-125-4
74665-17-1
31/05/2018
-
272-254-2
68784-52-1
31/05/2013
-
272-253-7
68784-51-0
31/05/2013
-
288-005-6
85631-56-7
31/05/2013
-
272-252-1
68784-50-9
31/05/2013
-
272-251-6
68784-49-6
31/05/2013
-
272-250-0
68784-48-5
31/05/2013
-
295-113-7
91783-34-5
31/05/2013
-
272-249-5
68784-47-4
31/05/2013
-
281-209-6
83898-02-6
31/05/2013
-
272-247-4
68784-46-3
31/05/2013
-
606-876-6
219792-35-5
31/05/2018
-
281-205-4
83897-99-8
31/05/2013
-
308-684-5
98171-74-5
31/05/2013
-
A complex combination of substances arising from the neutralization of chloridized impurities which are separated from titanium tetrachloride by cooling and treating with paraffin oil. Separated by filtration, the neutralized residue consists primarily of unreacted titanium ore and coke, water, calcium chloride, and hydrous oxides of iron, silicon, zirconium, and aluminum.
273-696-9
69011-53-6
31/05/2013
-
307-588-0
97660-74-7
31/05/2013
-
309-631-9
100573-88-4
31/05/2013
-
924-258-7
-
31/05/2018
-
600-894-8
109037-78-7
31/05/2013
-
273-260-8
68955-22-6
30/11/2010
-
603-024-5
125051-32-3
31/05/2018
-
601-790-5
12156-55-7
31/05/2018
-
288-004-0
85631-55-6
30/11/2010
-
306-507-6
97281-09-9
31/05/2013
-
292-285-5
90583-81-6
31/05/2013
-
292-287-6
90583-83-8
30/11/2010
-
282-373-1
84195-67-5
30/11/2010
-
600-432-5
103406-74-2
31/05/2013
-
600-964-8
110438-25-0
31/05/2018
-
292-286-0
90583-82-7
31/05/2013
-
618-679-2
90894-12-5
31/05/2018
238-722-5
14678-53-6
31/05/2013
-
247-586-6
26291-85-0
31/05/2013
-
243-782-0
20392-35-2
31/05/2013
-
403-260-7
-
30/11/2010
-
253-330-4
37066-82-3
31/05/2013
-
225-866-9
5128-29-0
31/05/2013
-
228-205-2
6167-42-6
31/05/2013
-
304-475-8
94275-87-3
31/05/2013
-
276-053-0
71832-75-2
31/05/2013
-
252-171-8
34729-16-3
31/05/2013
-
221-410-8
3087-36-3
30/11/2010
281-163-7
83877-93-4
31/05/2013
-
249-057-5
28503-70-0
30/11/2010
-
246-444-0
24742-16-3
30/11/2010
-
261-160-7
58197-49-2
31/05/2013
-
235-944-4
13057-42-6
30/11/2010
-
255-061-8
40742-11-8
30/11/2010
-
225-865-3
5128-21-2
31/05/2013
-
221-412-9
3087-39-6
30/11/2010
-
255-611-7
41994-80-3
31/05/2013
-
276-236-5
71965-15-6
31/05/2013
-
243-179-2
19600-96-5
31/05/2013
-
254-646-5
39825-72-4
31/05/2013
-
257-897-9
52406-71-0
30/11/2010
-
253-522-8
37481-13-3
31/05/2013
-
245-330-8
22922-82-3
31/05/2013
-
244-944-3
22378-84-3
31/05/2013
-
306-438-1
97259-75-1
31/05/2013
-
243-253-4
19726-75-1
30/11/2010
-
266-137-5
66087-02-3
31/05/2013
-
254-139-9
38827-07-5
31/05/2013
-
234-850-0
12036-43-0
30/11/2010
-
235-748-9
12651-25-1
30/11/2010
-
This substance is identified in the Colour Index by Colour Index Constitution Number, C.I. 77898.
269-062-6
68187-00-8
30/11/2010
254-435-8
39377-63-4
31/05/2013
-
306-439-7
97259-76-2
31/05/2013
-
215-698-4
1344-55-4
30/11/2010
236-732-4
13470-08-1
30/11/2010
-
231-728-9
7705-07-9
30/11/2010
225-759-7
5058-41-3
31/05/2013
-
221-411-3
3087-37-4
30/11/2010
227-576-8
5894-67-7
31/05/2013
-
258-885-6
53955-19-4
31/05/2013
-
221-904-3
3275-24-9
30/11/2010
-
243-326-0
19803-37-3
30/11/2010
-
276-219-2
71965-00-9
31/05/2013
-
213-969-1
1070-10-6
30/11/2010
208-909-6
546-68-9
30/11/2010
231-061-3
7425-80-1
30/11/2010
-
231-754-0
7720-83-4
30/11/2010
-
238-972-5
14902-91-1
30/11/2010
-
232-017-6
7783-63-3
30/11/2010
276-234-4
71965-14-5
30/11/2010
-
231-441-9
7550-45-0
30/11/2010
227-006-8
5593-70-4
30/11/2010
232-185-0
7789-68-6
30/11/2010
-
302-129-0
94094-28-7
31/05/2013
-
302-132-7
94094-31-2
31/05/2013
-
276-237-0
71965-16-7
31/05/2013
-
220-764-0
2892-89-9
31/05/2013
-
281-199-3
83897-91-0
30/11/2010
-
221-302-0
3061-42-5
31/05/2013
-
281-195-1
83897-87-4
30/11/2010
-
213-596-4
992-92-7
30/11/2010
-
238-829-7
14764-55-7
30/11/2010
-
234-900-1
12039-70-2
31/05/2013
-
234-862-6
12037-65-9
31/05/2013
-
237-523-0
13825-74-6
30/11/2010
-
235-797-6
12738-90-8
30/11/2010
-
619-318-1
98084-96-9
31/05/2018
-
601-730-8
12065-65-5
31/05/2018
-
235-236-5
12137-20-1
30/11/2010
257-372-4
51745-87-0
30/11/2010
238-048-1
14194-07-1
31/05/2013
-
926-235-7
-
31/05/2018
-
256-933-0
51040-26-7
30/11/2010
-
247-117-5
25583-20-4
30/11/2010
234-354-4
11116-16-8
30/11/2010
-
925-641-1
-
31/05/2018
-
234-497-2
12007-08-8
31/05/2013
-
276-222-9
71965-03-2
31/05/2013
-
273-852-6
69064-20-6
31/05/2013
-
238-882-6
14814-02-9
31/05/2013
-
603-918-5
13537-16-1
31/05/2018
-
257-011-0
51142-88-2
31/05/2013
-
235-085-5
12067-75-3
31/05/2013
-
234-883-0
12039-13-3
31/05/2013
-
248-749-4
27960-69-6
31/05/2013
-
234-904-3
12039-83-7
30/11/2010
-
235-077-1
12067-45-7
31/05/2013
-
236-675-5
13463-67-7
30/11/2010
234-711-4
12026-28-7
30/11/2010
231-726-8
7704-98-5
30/11/2010
-
233-164-9
10049-06-6
30/11/2010
-
234-961-4
12045-63-5
30/11/2010
-
229-196-8
6426-39-7
30/11/2010
-
920-367-9
-
30/11/2010
-
273-261-3
68955-23-7
30/11/2010
-
603-147-4
12654-86-3
31/05/2018
-
235-120-4
12070-08-5
30/11/2010
-
237-215-6
13693-11-3
31/05/2013
-
237-402-2
13772-30-0
30/11/2010
-
259-540-2
55231-29-3
31/05/2013
-
304-461-1
94275-73-7
31/05/2013
-
240-015-1
15879-01-3
30/11/2010
-
231-142-3
7440-32-6
30/11/2010
309-550-9
100403-10-9
30/11/2010
-
271-568-7
68585-61-5
31/05/2013
-
600-435-1
103432-54-8
31/05/2018
-
606-395-1
198840-67-4
31/05/2018
-
600-678-3
10580-03-7
31/05/2018
-
282-372-6
84195-66-4
31/05/2013
-
271-580-2
68585-72-8
30/11/2010
-
271-579-7
68585-71-7
31/05/2013
-
226-251-8
5334-23-6
30/11/2010
-
A fraction from the distillation of old tire pyrolysis oil. It consists predominantly of naphthalene as well as methyl- and dimethylindenes/indans boiling in a range of approximately 215°C to 220°C (419°F to 218°F).
308-752-4
98219-82-0
30/11/2010
-
A fraction from the distillation of old tire pyrolysis oil. It consists predominantly of styrene, indene, benzene, their methyl derivatives and other organic compounds boiling in a range of approximately 50°C to 190°C (122°F to 374°F).
308-751-9
98219-81-9
30/11/2010
-
A fraction from the distillation of old tire pyrolysis oil. It consists predominantly of styrene, indene and benzene and their methyl derivatives boiling in a range of approximately 160°C to 215°C (320°F to 419°F).
308-750-3
98219-80-8
31/05/2013
-
A fraction from the distillation of old tire pyrolysis oil. It consists predominantly of hydrocarbons having carbon numbers predominantly in the range of C10 through C16, substituted hydrocarbons and other organic compounds boiling in a range of approximately 160°C to 380°C (320°F to 716°F).
308-749-8
98219-79-5
30/11/2010
The residue from the distillation of old tire pyrolysis oil. It consists predominantly of aromatic hydrocarbons having carbon numbers predominantly in the range of C20 through C28 having a softening point of 70°C to 110°C (158°F to 230°F).
308-748-2
98219-78-4
31/05/2013
-
The oil obtained from the pyrolysis of old tires at 600°C to 800°C (1112°F to 1472°F). It consists predominantly of hydrocarbons having carbon numbers predominantly in the range of C6 through C28, heteroaromatics and other organic compounds boiling in the range of approximately 50°C to 500°C (122°F to 932°F).
308-747-7
98219-77-3
30/11/2010
-
200-086-1
51-24-1
30/11/2010
-
266-556-3
67040-53-3
30/11/2010
-
225-653-0
4991-65-5
30/11/2010
-
262-854-2
61570-90-9
31/05/2013
-
254-834-7
40198-53-6
30/11/2010
-
203-683-5
109-57-9
30/11/2010
-
217-778-4
1953-02-2
30/11/2010
-
218-614-4
2205-73-4
31/05/2013
-
205-827-2
154-42-7
30/11/2010
-
234-012-4
10489-23-3
30/11/2010
-
928-355-5
-
31/05/2018
-
265-973-8
65899-73-2
30/11/2010
-
245-132-1
22619-35-8
30/11/2010
-
213-006-5
910-86-1
30/11/2010
-
617-685-2
85189-31-7
31/05/2013
-
927-773-5
-
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 Tinospora cordifolia, Menispermaceae.
290-373-8
90131-61-6
30/11/2010
-
246-102-0
24237-54-5
30/11/2010
-
266-477-4
66788-41-8
31/05/2013
-
243-014-4
19387-91-8
30/11/2010
-
601-708-8
12045-88-4
30/11/2010
917-400-4
-
31/05/2018
Substance resulting from the use and production of tin and its alloys obtained from primary and secondary sources and including recycled plant intermediates. Composed primarily of tin compounds and may contain other residual nonferrous metals and their compounds.
283-659-9
84696-55-9
30/11/2010
604-332-2
14314-35-3
31/05/2018
-
A scum formed on the surface of molten tin.
273-695-3
69011-52-5
30/11/2010
-
296-999-8
93166-09-7
31/05/2013
-
603-281-3
128551-34-8
31/05/2018
-
292-283-4
90583-80-5
31/05/2013
-
212-414-0
814-94-8
30/11/2010
-
STANNOUS METHANE SULPHONAT; STANNOUS METHANE SULPHONATE; TIN (II) METHANE SULPHONATE; TIN METHANE SULPHONATE; TIN METHANESULFONATE; TIN SALT FS; ZINN(II) METHANESULFONATE; ZINN(II)-METHANSULFONAT
401-640-7
-
30/11/2010
-
304-474-2
94275-86-2
31/05/2013
-
277-904-9
74512-59-7
31/05/2013
-
279-777-5
81514-95-6
30/11/2010
-
259-037-8
54235-66-4
30/11/2010
-
256-370-0
49556-16-3
30/11/2010
-
286-934-1
85392-76-3
30/11/2010
-
278-384-6
76148-13-5
30/11/2010
-
242-478-5
18653-83-3
31/05/2013
-
304-460-6
94275-72-6
30/11/2010
-
286-933-6
85392-75-2
30/11/2010
-
601-699-0
12036-37-2
31/05/2018
-
This substance is identified in the Colour Index by Colour Index Constitution Number, C.I. 77862.
269-055-8
68186-93-6
30/11/2010
618-845-4
923954-49-8
31/05/2018
-
284-739-6
84962-42-5
31/05/2013
-
279-431-3
80233-79-0
30/11/2010
-
232-208-4
7790-47-8
30/11/2010
-
235-011-1
12054-72-7
30/11/2010
-

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