H4R Substances, Letters of Access and Testing Program

There have been a number of descriptors and CAS numbers used over a long period of time for rosin and its derivatives. The attached paper and position explains how these have been addressed in the H4R registrations.

H4R position on Rosin as one substance for registration under REACH

ECHA issued final decision letters for all substances in Categories 1, 2, 3 and 4 and there is an extensive testing program currently in process to address these issues.

Please see this document on testing costs for a detailed explanation:

H4R Communication on Testing Costs

The following table details the list of currently available letters of access. We will confirm the 2018 registration program shortly.

The updated price lists include the additional costs for the current program:

H4R Category 1 - Costs for Letters of Access

H4R Category 2 - Costs for Letters of Access

H4R Categories 3, 4, 8 and Hydrocarbon Resins

Year of Registration CAS Number EC Number Name H4R Category
2010 61790-50-9 263-142-4 Resin acids and Rosin acids, potassium salts 1 - Rosin and its Salts
2010 61790-51-0 263-144-5 Resin acids and Rosin acids, sodium salts 1 - Rosin and its Salts
2010 65997-06-0 266-041-3 Rosin, hydrogenated 1 - Rosin and its Salts
2010 68334-35-0 269-825-3 Resin acids and Rosin acids, calcium zinc salts 1 - Rosin and its Salts
2010 68440-56-2 270-461-2 Resin acids and Rosin acids, magnesium salts 1 - Rosin and its Salts
2010 8050-09-7 232-475-7 Rosin 1 - Rosin and its Salts
2010 9007-13-0 232-694-8 Resin acids and Rosin acids, calcium salts

1 - Rosin and its Salts
2013 65997-05-9 500-163-2 Rosin, oligomers 1 - Rosin and its Salts
2013 92129-53-8 295-855-1 Resin acids and rosin acids, reaction products with formaldehyde, potassium salt 1 - Rosin and its Salts
2010 91081-53-7 293-659-0 Rosin, reaction products with formaldehyde 1 - Rosin and its Salts
2010 64365-17-9 264-848-5 Resin acids and Rosin acids, hydrogenated, esters with pentaerythritol 2 - Rosin Esters
2010 65997-13-9 266-042-9 Resin acids and Rosin acids, hydrogenated, esters with glycerol 2 - Rosin Esters
2010 8050-25-7 232-478-3 Resin acids and Rosin acids, esters with triethylene glycol 2 - Rosin Esters
2010 8050-26-8 232-479-9 Resin acids and Rosin acids, esters with pentaerythritol 2 - Rosin Esters
2010 8050-31-5 232-482-5 Resin acids and Rosin acids, esters with glycerol 2 - Rosin Esters
2010 65997-04-8 266-040-8 Rosin, fumarated 3 - Rosin adducts and Rosin adducts salts
2010 8050-28-0 232-480-4 Rosin, maleated 3 - Rosin adducts and Rosin adducts salts
2010 160901-14-4 500-451-8 Fatty acids, tall oil, oligomeric reaction products with maleic anhydride and rosin, calcium magnesium zinc salts N/A
2010 92202-14-7 296-047-1 Rosin, fumarated, reaction products with glycerol and pentaerythritol 4 - Rosin adduct esters
2010 94581-15-4 305-514-1 Resin acids and Rosin acids, fumarated, esters with pentaerythritol 4 - Rosin adduct esters
2010 65997-03-7 266-039-2 Fatty acids, tall-oil, low boiling. 8 - Tall oil
2010 8002-26-4 232-304-6 Tall oil 8 - Tall oil
2010 8016-81-7 232-414-4 Tall oil pitch 8 - Tall oil
2013 65997-12-8 Resin acids and Rosin acids, polymerized, esters with pentaerythritol 2 - Rosin Esters
2013 68153-38-8 268-884-2 Resin acids and Rosin acids, esters with diethylene glycol 2 - Rosin Esters
2013 68186-14-1 269-035-9 Resin acids and Rosin acids, Me esters 2 - Rosin Esters
2013 68475-37-6 614-523-2 Resin acids and Rosin acids, polymerized, esters with glycerol 2 - Rosin Esters
2013 68648-53-3 271-996-4 Resin acids and Rosin acids, hydrogenated, esters with triethylene glycol 2 - Rosin Esters
2013 8050-15-5 232-476-2 Resin acids and Rosin acids, hydrogenated, Me esters 2 - Rosin Esters
2013 68201-60-5 269-228-8 Resin acids and Rosin acids, maleated, sodium salts 3 - Rosin adducts and Rosin adducts salts
2013 91722-01-9 294-402-5 Resin acids and Rosin acids, maleated, calcium salts 3 - Rosin adducts and Rosin adducts salts
2013 94581-17-6 305-516-2 Resin acids and Rosin acids, maleated, esters with pentaerythritol 4 - Rosin adduct esters
2013 97489-11-7 307-051-0 Resin acids and Rosin acids, fumarated, esters with glycerol 4 - Rosin adduct esters
2013 70750-57-1 500-245-8 Terpenes and terpenoids, turpentine oil, alpha-pinene fraction oligomers N/A
2010 TBC 700-960-7 Oligomerisation and alkylation reaction products of 2-phenylpropene and phenol
(Pre-registered as CAS 68954-72-3, EC 273-249-8 Phenol, 2-methyl-, methylstyrenated styrenated Hydrocarbon Resin, name changed for registration dossier)		 Hydrocarbon Resin
2010 71302-83-5 615-276-3 Hydrocarbons, C9- unsaturated, polymerized Hydrocarbon Resin
2018 61789-65-9 Resin acids and rosin acids, aluminium salts 1 - Rosin and its Salts
2018 68554-12-1 Resin acids and rosin acids, hydrogenated, calcium salts 1 - Rosin and its Salts
2018 68990-02-3 273-574-5 Resin acids and Rosin acids, hydrogenated, sodium salts 1 - Rosin and its Salts
2018 9008-34-8 Resin acids and rosin acids, manganese salts 1 - Rosin and its Salts
2018 91081-28-6 293-631-8 Resin acids and Rosin acids, reaction products with formaldehyde, sodium salts TBC

H4R Letter of Access Package

The H4R Consortium will provide you with the IUCLID file (currently only IUCLID 5.6 files are available while we update to IUCLID 6.0) and a basic CSR to which you will need to add information.

We will also provide a valid token for submission.

Category information is available on the Categories page above.

Substance Information Profiles are available for all substances via our SIEF platform, Active Steward.

If you would like to purchase a letter of access for any H4R substance, or require any further information, please contact the Consortium Manager at: manager@h4rconsortium.com