Registered substances

In this table, you will find all public data submitted to ECHA in REACH registration dossiers by substance manufacturers, importers, or their representatives, as laid out by the REACH Regulation (see Understanding REACH regulation).

ECHA makes available this information as REACH registered substance factsheets, which contain the full set of non-confidential information from related registration dossiers for a substance. Depending on the number of registrations that have been made for a substance, one factsheet can thus represent data from anything between hundreds of registration dossiers in a joint submission, to data from just one registration dossier.

As noted in the Legal Notice of the ECHA website, ECHA does not give any guarantees or warranties regarding the quality and correctness of the published information. The information in the portal is published ‘as provided’ by industry, and its accuracy has not been verified by ECHA. ECHA is also not in a position to intervene with, edit or correct the published data; this can only be done by the registrant responsible for its submission. Please also note that the information may be protected and its use may require prior permission from its owner (see the ECHA website Legal Notice more details).

In the portal results table are presented:

Public substance identity – the best available non-confidential substance name, EC, and CAS numbers.
Registration status – indicating the calculated registration status: Active - being actively manufactured or imported to the EEA; Cease manufacture - is no longer being manufactured or imported, but still considered to have a valid registration under REACH, and capable of resuming manufacture or import at any time; or No longer valid - no longer considered registered under REACH and not currently permitted to be manufactured or imported to the EEA unless and until properly registered again.
Registration type – indicating whether a given factsheet contains data from a REACH full registration, REACH intermediate registration, or only a limited set of data inherited from a NONS notification.
Submission type – indicating whether the data in a given factsheet was submitted jointly or individually.
Total tonnage band – calculated per factsheet from all contributing registrations, based on the estimated quantity of the substance placed on the market. Data is excluded from dossiers where the tonnage is claimed confidential, from Intermediate registration dossiers, and from NONs which have not been updated.
Last updated – indicating the date on which this registered substance factsheet was last modified with new or updated data, based on an industry submission.
Link to the full factsheet.

Chemical Property Data Search

A subset of the key chemical properties (physico-chemical, environmental fate, ecotoxicological and toxicological data) of registered substances can be searched and accessed via the OECD eChemPortal.

Please note:

The ‘Substance has nanoform’ search filter returns all factsheets containing any data related to nanomaterials. NB: This does not mean that a registration covering nanoforms has been submitted in line with the revised annexes of REACH. Since 1 January 2020, before manufacturing or importing a nanoform of a substance, the operators concerned must submit the required nano-specific information to ECHA in a new or updated registration dossier.
Please be aware that the annual IUCLID format change is coming soon. We will be adapting the Dissemination platform to the new format, which means that as of 15th October 2021 until early 2022 there will be a break in publication of newly submitted registration dossiers. We appreciate your understanding in this matter.

Last updated 13 October 2021. Database contains 23445 unique substances and contains information from 104985 dossiers.

Substance identity

Substance name:

EC / List number:

CAS number:

Other Numerical Identifiers:

Administrative data

Registration type:

Registration status:

Submission type:

Individual

Joint

Country in which registered:

First published date:

Last update date:

Last update year:

Registrant / supplier name:

Registration number:

Registrant address:

Substance data

Tonnage band:

Select total tonnage band range:

Infinite

Substance has nanoform:

PBT assessment outcome:

CSA performed:

Uses and exposure

Life cycle:

Consumer Uses
Article service life
Widespread uses by professional workers
Formulation or re-packing
Uses at industrial sites
Manufacture

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View all Registered Substances

Showing 4,101 - 4,200 of 26,147 results.

Name	EC / List no.	CAS no.	Registration Status	Registration type	Submission type	Total tonnage band	Last Updated	Details
Potassium chloride	231-211-8	7447-40-7	Active	Full	Joint	≥ 10 000 to < 100 000 tonnes	04-05-2021	View substance registered dossier
Potassium chloride	231-211-8	7447-40-7	Active	Intermediate	Individual	Intermediate use only	04-01-2016	View substance registered dossier
Copper dichloride	231-210-2	7447-39-4	Active	Full	Joint	≥ 100 to < 1 000 tonnes	27-11-2020	View substance registered dossier
4,4'-(2-ethylhexane-1,1-diyl)diphenol	680-046-1	74462-02-5	Active	Full	Individual	≥ 1 to < 10 tonnes	24-03-2014	View substance registered dossier
Sodium acrylate	231-209-7	7446-81-3	Active	Full	Joint	≥ 100 000 to < 1 000 000 tonnes	17-08-2021	View substance registered dossier
Aluminium chloride	231-208-1	7446-70-0	Active	Full	Joint	≥ 10 000 to < 100 000 tonnes	17-09-2021	View substance registered dossier
Dizinc pyrophosphate	231-203-4	7446-26-6	Active	Full	Joint	≥ 10 to < 100 tonnes	06-12-2018	View substance registered dossier
Lead sulphate	231-198-9	7446-14-2	Cease Manufacture	Intermediate	Joint	Cease manufacture	16-09-2010	View substance registered dossier
Sulphur trioxide	231-197-3	7446-11-9	Active	Full	Joint	≥ 1 000 000 to < 10 000 000 tonnes	16-09-2021	View substance registered dossier
Sulphur dioxide	231-195-2	7446-09-5	Active	Full	Joint	≥ 100 000 to < 1 000 000 tonnes	07-04-2021	View substance registered dossier
Selenium dioxide	231-194-7	7446-08-4	Active	Full	Joint	≥ 10 to < 100 tonnes	07-09-2021	View substance registered dossier
Tellurium dioxide	231-193-1	7446-07-3	Active	Full	Joint	≥ 100 to < 1 000 tonnes	11-03-2020	View substance registered dossier
4-amino-N-[4-(aminocarbonyl)phenyl]benzamide	277-874-7	74441-06-8	Active	Intermediate	Joint	Intermediate use only	03-06-2016	View substance registered dossier
N-[4-(aminocarbonyl)phenyl]-4-[[1-[[(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)amino]carbonyl]-2-oxopropyl]azo]benzamide	277-873-1	74441-05-7	Active	Full	Joint	≥ 100 to < 1 000 tonnes	02-04-2021	View substance registered dossier
Dimethyl (p-methoxybenzylidene)malonate	231-185-8	7443-25-6	Active	Full	Joint	≥ 10 to < 100 tonnes	22-05-2018	View substance registered dossier
Reaction mass of (1RS,6SR,11SR)-2,2,9,11-tetramethylspiro[5.5]undec-8-en-1-yl and (1RS,6RS,11RS)-2,2,9,11-tetramethylspiro[5.5]undec-8-en-1-ylacetate	457-350-6	744266-61-3	Active	NONS	Joint	Tonnage data confidential	10-11-2008	View substance registered dossier
N-methyl-4-(p-formylstyryl)pyridinium methylsulfate	418-240-3	74401-04-0	Active	Full	Joint	≥ 1 to < 10 tonnes	08-09-2020	View substance registered dossier
N-methyl-4-(p-formylstyryl)pyridinium methylsulfate	418-240-3	74401-04-0	Active	NONS	Joint	Tonnage data confidential	15-12-2008	View substance registered dossier
Indium	231-180-0	7440-74-6	Active	Full	Joint	≥ 10 to < 100 tonnes	21-04-2021	View substance registered dossier
Calcium	231-179-5	7440-70-2	Active	Full	Joint	≥ 10 000 to < 100 000 tonnes	24-04-2020	View substance registered dossier
Bismuth	231-177-4	7440-69-9	Active	Full	Joint	≥ 1 000 to < 10 000 tonnes	18-08-2021	View substance registered dossier
Bismuth	231-177-4	7440-69-9	Active	Intermediate	Individual	Intermediate use only	03-02-2016	View substance registered dossier
Zirconium	231-176-9	7440-67-7	Active	Full	Joint	≥ 1 000 to < 10 000 tonnes	08-09-2021	View substance registered dossier
Zinc	231-175-3	7440-66-6	Active	Full	Joint	≥ 1 000 000 to < 10 000 000 tonnes	10-06-2021	View substance registered dossier
Zinc	231-175-3	7440-66-6	Active	Intermediate	Individual	Intermediate use only	31-10-2012	View substance registered dossier
Yttrium	231-174-8	7440-65-5	Active	Full	Joint	≥ 10 to < 100 tonnes	21-03-2019	View substance registered dossier
Vanadium	231-171-1	7440-62-2	Active	Full	Joint	≥ 10 000 to < 100 000 tonnes	12-09-2021	View substance registered dossier
Hafnium	231-166-4	7440-58-6	Active	Full	Joint	≥ 10 to < 100 tonnes	16-07-2021	View substance registered dossier
Gold	231-165-9	7440-57-5	Active	Full	Joint	≥ 100 to < 1 000 tonnes	09-04-2021	View substance registered dossier
Germanium	231-164-3	7440-56-4	Active	Full	Joint	≥ 10 to < 100 tonnes	28-06-2021	View substance registered dossier
Gallium	231-163-8	7440-55-3	Active	Full	Joint	≥ 10 to < 100 tonnes	21-04-2021	View substance registered dossier
Gadolinium	231-162-2	7440-54-2	Active	Full	Joint	≥ 1 to < 10 tonnes	11-08-2021	View substance registered dossier
Copper	231-159-6	7440-50-8	Active	Full	Joint	≥ 1 000 000 to < 10 000 000 tonnes	18-08-2021	View substance registered dossier
Copper	231-159-6	7440-50-8	Cease Manufacture	Intermediate	Joint	Cease manufacture	26-03-2018	View substance registered dossier
Cobalt	231-158-0	7440-48-4	Active	Full	Joint	≥ 10 000 tonnes	08-10-2021	View substance registered dossier
Chromium	231-157-5	7440-47-3	Active	Full	Joint	≥ 1 000 000 to < 10 000 000 tonnes	23-09-2021	View substance registered dossier
Cerium	231-154-9	7440-45-1	Active	Full	Joint	≥ 1 000 to < 10 000 tonnes	07-10-2021	View substance registered dossier
Activated Carbon - High Density Skeleton	931-328-0	7440-44-0	Active	Full	Joint	≥ 100 000 to < 1 000 000 tonnes	05-10-2021	View substance registered dossier
Cadmium	231-152-8	7440-43-9	Active	Full	Joint	≥ 1 000 to < 10 000 tonnes	16-08-2021	View substance registered dossier
Boron	231-151-2	7440-42-8	Active	Full	Joint	≥ 1 000 to < 10 000 tonnes	21-03-2021	View substance registered dossier
Beryllium	231-150-7	7440-41-7	Active	Full	Joint	≥ 10 to < 100 tonnes	07-03-2018	View substance registered dossier
Barium	231-149-1	7440-39-3	Active	Full	Joint	≥ 100 to < 1 000 tonnes	31-05-2018	View substance registered dossier
Arsenic	231-148-6	7440-38-2	Active	Full	Joint	≥ 100 to < 1 000 tonnes	31-03-2021	View substance registered dossier
Antimony	231-146-5	7440-36-0	Active	Full	Joint	≥ 10 000 to < 100 000 tonnes	15-06-2021	View substance registered dossier
Tungsten	231-143-9	7440-33-7	Active	Full	Joint	≥ 10 000 to < 100 000 tonnes	30-09-2021	View substance registered dossier
Titanium	231-142-3	7440-32-6	Active	Full	Joint	≥ 10 000 to < 100 000 tonnes	01-06-2021	View substance registered dossier
Tin	231-141-8	7440-31-5	Active	Full	Joint	≥ 10 000 to < 100 000 tonnes	17-09-2021	View substance registered dossier
Terbium	231-137-6	7440-27-9	Active	Full	Joint	≥ 1 to < 10 tonnes	08-03-2021	View substance registered dossier
Tantalum	231-135-5	7440-25-7	Active	Full	Joint	≥ 100 to < 1 000 tonnes	16-07-2021	View substance registered dossier
Strontium	231-133-4	7440-24-6	Active	Full	Joint	≥ 1 000 to < 10 000 tonnes	17-03-2021	View substance registered dossier
Sodium	231-132-9	7440-23-5	Active	Full	Joint	≥ 10 000 to < 100 000 tonnes	19-11-2019	View substance registered dossier
Sodium	231-132-9	7440-23-5	Active	Intermediate	Individual	Intermediate use only	12-04-2013	View substance registered dossier
Sodium	231-132-9	7440-23-5	Active	Intermediate	Joint	Intermediate use only	26-03-2018	View substance registered dossier
Silver	231-131-3	7440-22-4	Active	Full	Joint	≥ 10 000 to < 100 000 tonnes	05-07-2021	View substance registered dossier
Silicon	231-130-8	7440-21-3	No longer Valid	Full	Individual	No longer valid	18-11-2010	View substance registered dossier
Silicon	231-130-8	7440-21-3	Active	Full	Joint	≥ 1 000 000 tonnes	22-09-2021	View substance registered dossier
Samarium	231-128-7	7440-19-9	Active	Full	Joint	≥ 10 to < 100 tonnes	12-03-2021	View substance registered dossier
Ruthenium	231-127-1	7440-18-8	Active	Full	Joint	≥ 10 to < 100 tonnes	17-03-2021	View substance registered dossier
Rhodium	231-125-0	7440-16-6	Active	Full	Joint	≥ 10 to < 100 tonnes	27-08-2021	View substance registered dossier
Rhenium	231-124-5	7440-15-5	Active	Full	Joint	≥ 10 to < 100 tonnes	22-09-2020	View substance registered dossier
Praseodymium	231-120-3	7440-10-0	Active	Full	Joint	≥ 10 to < 100 tonnes	26-02-2021	View substance registered dossier
Potassium	231-119-8	7440-09-7	Active	Full	Joint	≥ 1 to < 10 tonnes	12-12-2019	View substance registered dossier
Potassium	231-119-8	7440-09-7	Active	Intermediate	Joint	Intermediate use only	28-02-2018	View substance registered dossier
Platinum	231-116-1	7440-06-4	Active	Full	Joint	≥ 100 to < 1 000 tonnes	27-08-2021	View substance registered dossier
Palladium	231-115-6	7440-05-3	Active	Full	Joint	≥ 100 to < 1 000 tonnes	08-10-2021	View substance registered dossier
Niobium	231-113-5	7440-03-1	Active	Full	Joint	≥ 10 000 to < 100 000 tonnes	21-09-2021	View substance registered dossier
Nickel	231-111-4	7440-02-0	Active	Full	Joint	≥ 100 000 tonnes	11-10-2021	View substance registered dossier
Neodymium	231-109-3	7440-00-8	Active	Full	Joint	≥ 100 to < 1 000 tonnes	18-02-2021	View substance registered dossier
Molybdenum	231-107-2	7439-98-7	Active	Full	Joint	≥ 10 000 to < 100 000 tonnes	20-09-2021	View substance registered dossier
Mercury	231-106-7	7439-97-6	Active	Full	Joint	≥ 100 to < 1 000 tonnes	20-11-2010	View substance registered dossier
Mercury	231-106-7	7439-97-6	Cease Manufacture	Intermediate	Joint	Cease manufacture	06-05-2018	View substance registered dossier
Manganese	231-105-1	7439-96-5	Cease Manufacture	Intermediate	Joint	Cease manufacture	26-03-2018	View substance registered dossier
Manganese	231-105-1	7439-96-5	Active	Full	Joint	≥ 1 000 000 tonnes	13-08-2021	View substance registered dossier
Magnesium	231-104-6	7439-95-4	Active	Full	Joint	≥ 100 000 to < 1 000 000 tonnes	02-09-2021	View substance registered dossier
Magnesium	231-104-6	7439-95-4	No longer Valid	Full	Individual	No longer valid	26-09-2012	View substance registered dossier
Magnesium	231-104-6	7439-95-4	Active	Intermediate	Individual	Intermediate use only	09-03-2016	View substance registered dossier
Lithium	231-102-5	7439-93-2	Active	Full	Joint	≥ 1 000 to < 10 000 tonnes	03-08-2021	View substance registered dossier
Lithium	231-102-5	7439-93-2	Active	Intermediate	Joint	Intermediate use only	22-06-2018	View substance registered dossier
Lead	231-100-4	7439-92-1	Active	Full	Joint	≥ 1 000 000 to < 10 000 000 tonnes	16-09-2021	View substance registered dossier
Lead	231-100-4	7439-92-1	Cease Manufacture	Intermediate	Joint	Cease manufacture	26-03-2018	View substance registered dossier
Lanthanum	231-099-0	7439-91-0	Active	Full	Joint	≥ 100 to < 1 000 tonnes	30-09-2021	View substance registered dossier
Iron	231-096-4	7439-89-6	Active	Full	Joint	≥ 10 000 000 tonnes	28-09-2021	View substance registered dossier
Iridium	231-095-9	7439-88-5	Active	Full	Joint	≥ 1 to < 10 tonnes	17-03-2021	View substance registered dossier
Benzoic acid, 3,3'-[(2,5-dimethyl-1,4-phenylene)bis[imino(1-acetyl-2-oxo-2,1-ethanediyl)azo]]bis[4-chloro-	616-083-7	74351-78-3	Active	Intermediate	Joint	Intermediate use only	16-01-2014	View substance registered dossier
7-chloro-5-(2-fluorophenyl)-1,3-dihydro-2H-benzo-1,4-diazepin-2-one 4-oxide	231-084-9	7435-12-3	Active	Intermediate	Joint	Intermediate use only	19-12-2017	View substance registered dossier
6-Bromo-2-fluoro-3-(pentyloxy)phenol	813-853-6	743467-16-5	Active	Intermediate	Joint	Intermediate use only	19-02-2018	View substance registered dossier
sodium;2-hexadecylsulfanyl-1H-benzimidazole-5-sulfonate	616-081-6	743423-33-8	Active	Full	Joint	≥ 1 to < 10 tonnes	31-03-2020	View substance registered dossier
2,4,4,7-tetramethyl-6-octen-3-one	422-520-0	74338-72-0	Active	Full	Joint	≥ 10 tonnes	16-02-2015	View substance registered dossier
3-[(4-chloro-2-nitrophenyl)azo]-2-methylpyrazolo[5,1-b]quinazolin-9(1H)-one	277-823-9	74336-59-7	Active	Full	Joint	≥ 100 to < 1 000 tonnes	24-08-2021	View substance registered dossier
Pyrazolo[5,1-b]quinazolin-9(1H)-one, 2-methyl-	616-079-5	74336-55-3	Active	Intermediate	Joint	Intermediate use only	11-12-2017	View substance registered dossier
(17R)-17-hydroxy-10,13-dimethyl-17-(2-methyl-1,3-dioxolan-2-yl)-1,4,7,8,9,10,12,13,14,15,16,17-dodecahydrospiro[cyclopenta[a]phenanthrene-3,2'-[1,3]dioxolan]-11(2H)-one	616-077-4	74332-34-6	Active	Intermediate	Joint	Intermediate use only	20-09-2017	View substance registered dossier
cis-5-Decene	678-132-9	7433-78-5	Active	Intermediate	Joint	Intermediate use only	19-02-2020	View substance registered dossier
Dysprosium	231-073-9	7429-91-6	Active	Full	Joint	≥ 10 to < 100 tonnes	08-03-2021	View substance registered dossier
Aluminium	231-072-3	7429-90-5	Active	Full	Joint	≥ 10 000 000 to < 100 000 000 tonnes	16-09-2021	View substance registered dossier
Aluminium	231-072-3	7429-90-5	Cease Manufacture	Intermediate	Joint	Cease manufacture	07-06-2018	View substance registered dossier
Titanium tetraisobutanolate	231-061-3	7425-80-1	Active	Intermediate	Joint	Intermediate use only	11-04-2019	View substance registered dossier
[2-[4-(dihexylamino)-2-methylbenzylidene]benzo[b]thien-3(2H)-ylidene]malononitrile S,S-dioxide	277-785-3	74239-96-6	Active	Full	Joint	≥ 1 to < 10 tonnes	07-07-2020	View substance registered dossier
2-ethylhexyl hydrogen maleate	231-048-2	7423-42-9	Active	Full	Joint	≥ 1 to < 10 tonnes	02-03-2020	View substance registered dossier
A mixture of: thiobis(4,1-phenylene)-S,S,S',S'-tetraphenyldisulfonium bishexafluorophosphate; diphenyl(4-phenylthiophenyl)sulfonium hexafluorophosphate BDS-HEXAFLUOROPHOSPHATE; BDS-HEXAFLUORPHOSPHAT; ESACURE 1004	404-986-7	74227-35-3	Active	Full	Joint	≥ 10 to < 100 tonnes	20-11-2015	View substance registered dossier
A mixture of: thiobis(4,1-phenylene)-S,S,S',S'-tetraphenyldisulfonium bishexafluorophosphate; diphenyl(4-phenylthiophenyl)sulfonium hexafluorophosphate BDS-HEXAFLUOROPHOSPHATE; BDS-HEXAFLUORPHOSPHAT; ESACURE 1004	404-986-7	74227-35-3	Active	Full	Joint	≥ 10 tonnes	30-07-2012	View substance registered dossier

Showing 4,101 - 4,200 of 26,147 results.

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