Pre-registered substances - ECHA

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.

Database contains 145299 unique substances/entries.

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Showing 12,801 - 13,000 of 145,299 results.

Name	EC / List no.	CAS no.	Synonyms	Envisaged registration deadline	Related substances
undecenonitrile	278-821-0	78020-32-3		31-May-2013	-
undecenoic acid, monoamide with piperazine-1-ethylamine	299-087-8	93843-09-5		31-May-2013	-
undecenoic acid, compound with piperazine-1-ethylamine (1:1)	299-430-1	93882-32-7		31-May-2013	-
undecenoic acid, compound with piperazine-1,4-diethanol (1:1)	299-427-5	93882-29-2		31-May-2013	-
undecenoic acid, compound with morpholine (1:1)	299-428-0	93882-30-5		31-May-2013	-
undecenoic acid, compound with 2-aminoethanol (1:1)	299-424-9	93882-27-0		31-May-2013	-
undecenoic acid, compound with 2-aminobutan-1-ol (1:1)	301-856-0	94086-67-6		31-May-2013	-
undecenoic acid, compound with 2-amino-2-methylpropan-1-ol (1:1)	299-429-6	93882-31-6		31-May-2013	-
undecenoic acid, compound with 2,2'-iminodiethanol (1:1)	299-423-3	93882-26-9		31-May-2013	-
undecenoic acid, compound with 2,2',2''-nitrilotriethanol (1:1)	249-979-8	29968-23-8		31-May-2013	-
undecenoic acid, compound with 1,1'-iminodipropan-2-ol (1:1)	299-422-8	93882-25-8		31-May-2013	-
undecenoic acid, compound with 1,1',1''-nitrilotripropan-2-ol (1:1)	299-421-2	93882-24-7		31-May-2013	-
undecenoic acid	215-583-9	1333-28-4		30-Nov-2010	-
undecene	249-202-2	28761-27-5		30-Nov-2010	-
undecasodium hydrogen [ethane-1,2-diylbis[[(phosphonatomethyl)imino]ethane-2,1-diylnitrilobis(methylene)]]tetrakisphosphonate	300-062-1	93919-78-9		30-Nov-2010	-
undecapotassium hydrogen [ethane-1,2-diylbis[[(phosphonatomethyl)imino]ethane-2,1-diylnitrilobis(methylene)]]tetrakisphosphonate	301-600-8	94023-05-9		30-Nov-2010	-
undecanoyl chloride	241-741-1	17746-05-3		30-Nov-2010	-
undecanonitrile	218-826-7	2244-07-7		30-Nov-2010	-
undecanolactone	254-399-3	39282-36-5		30-Nov-2010	-
Undecanol, branched and linear	603-309-4	128973-77-3		31-May-2018	-
undecanol	250-092-3	30207-98-8		30-Nov-2010	-
undecanoic anhydride	218-215-5	2082-77-1		31-May-2013	-
undecanoic acid, monoamide with piperazine-1-ethylamine	300-115-9	93920-30-0		31-May-2013	-
undecanoic acid, compound with piperazine-1-ethylamine (1:1)	301-001-1	93966-49-5		31-May-2013	-
undecanoic acid, compound with piperazine-1,4-diethanol (1:1)	300-998-0	93966-46-2		31-May-2013	-
undecanoic acid, compound with morpholine (1:1)	300-999-6	93966-47-3		31-May-2013	-
undecanoic acid, compound with 2-aminoethanol (1:1)	300-580-8	93942-29-1		31-May-2013	-
undecanoic acid, compound with 2-aminobutan-1-ol (1:1)	302-989-7	94138-73-5		31-May-2013	-
undecanoic acid, compound with 2-amino-2-methylpropan-1-ol (1:1)	301-000-6	93966-48-4		30-Nov-2010	-
undecanoic acid, compound with 2,2'-iminodiethanol (1:1)	300-579-2	93942-28-0		31-May-2013	-
undecanoic acid, compound with 2,2',2''-nitrilotriethanol (1:1)	260-213-1	56479-48-2		31-May-2013	-
undecanoic acid, compound with 1-aminopropan-2-ol (1:1)	301-864-4	94086-75-6		31-May-2013	-
undecanoic acid, compound with 1-[(4-chlorophenyl)methyl]-2-(pyrrolidin-1-ylmethyl)-1H-benzimidazole (1:1)	263-276-3	61853-30-3		31-May-2013	-
undecanoic acid, compound with 1,1'-iminodipropan-2-ol (1:1)	300-104-9	93920-20-8		31-May-2013	-
undecanoic acid, compound with 1,1',1''-nitrilotripropan-2-ol (1:1)	300-103-3	93920-19-5		31-May-2013	-
Undecanoic acid, 2-methyl-2-nonyl-, oxiranylmethyl ester, reaction products with octahydro-4,7-methano-1H-indenedimethanamine	306-276-1	96690-78-7		31-May-2013	-
Undecanoic acid, 2-methyl-2-nonyl-, oxiranylmethyl ester, reaction products with benzenedimethanamine	306-274-0	96690-76-5		31-May-2013	-
Undecanoic acid, 2-methyl-2-nonyl-, oxiranylmethyl ester, reaction products with 1,3-benzenedimethanamine	306-275-6	96690-77-6		31-May-2013	-
Undecanoic acid, 11-mercapto-	615-278-4	71310-21-9		31-May-2018	-
Undecanoic acid, 11-amino-, homopolymer	618-477-4	9012-03-7		31-May-2018	-
Undecanoic acid, 11-(4-hydroxybutoxy)-	609-902-4	41241-58-1		31-May-2018	-
Undecanoic acid, 10-oxo-, methyl ester	606-194-9	18993-09-4		31-May-2018	-
undecanedioic acid, compound with 2,2'-iminodiethanol (1:2)	285-122-4	85029-99-8		30-Nov-2010	-
undecanedioic acid, compound with 2,2',2''-nitrilotriethanol (1:2)	285-131-3	85030-07-5		30-Nov-2010	-
Undecanedioic acid, 1,11-bis(2-ethylhexyl) ester	609-573-7	38717-66-7		31-May-2013	-
undecane-2,5-dione	230-297-4	7018-92-0		31-May-2013	-
undecane-2,3-dione	231-330-5	7493-59-6		31-May-2013	-
undecane-1,6,11-triyl triisocyanate	274-379-8	70198-24-2		31-May-2013	-
undecane-1,6,11-triamine	247-792-6	26547-09-1		31-May-2013	-
undecane-1,4-diol	224-263-8	4272-02-0		30-Nov-2010	-
undecane-1,2-diol	235-848-2	13006-29-6		31-May-2013	-
undecane-1,11-diyl diisocyanate	279-028-2	78980-33-3		31-May-2013	-
undecane-1,11-diol	212-135-4	765-04-8		31-May-2013	-
Undecane, 6,6-dimethyl-	925-719-5	17312-76-4		31-May-2013	-
Undecane, 5-methylene-	611-440-3	5698-48-6		31-May-2018	-
Undecane, 3-methylene-	615-254-3	71138-64-2		31-May-2018	-
Undecane, 1-iodo-	610-064-7	4282-44-4		31-May-2018	-
undecane	214-300-6	1120-21-4		30-Nov-2010	-
undecanal-dimethyl acetal	257-989-9	52517-67-6		30-Nov-2010	-
Undecanal, 2-methylene-	607-068-6	22414-68-2		31-May-2018	-
Undecanal, 2-methyl-, distn. residues The residuum from the distillation of 2-methylundecanal. It consists primarily of very high-boiling polymeric material.	276-608-7	72379-22-7		31-May-2013	-
Undecanal, 11-(triethoxysilyl)-	601-410-8	116047-42-8		31-May-2018	-
undecan-6-one	213-150-9	927-49-1		30-Nov-2010	-
undecan-6-ol	245-837-4	23708-56-7		31-May-2013	-
undecan-5-one	251-371-2	33083-83-9		31-May-2013	-
undecan-5-ol	253-529-6	37493-70-2		30-Nov-2010	-
undecan-4-one	238-474-8	14476-37-0		30-Nov-2010	-
undecan-4-ol	224-264-3	4272-06-4		31-May-2013	-
undecan-3-one	218-700-1	2216-87-7		30-Nov-2010	-
undecan-3-ol	230-054-2	6929-08-4		31-May-2013	-
undecan-2-ol	216-722-6	1653-30-1		30-Nov-2010	-
Undecan-1-ol, ethoxylated 1 - 2.5 moles ethoxylated	500-084-3	34398-01-1		30-Nov-2010	-
undecamethylenediamine	212-486-3	822-08-2		30-Nov-2010	-
undecafluorohexanoic acid	206-196-6	307-24-4		30-Nov-2010	-
undecafluorocyclohexanesulphonyl fluoride	206-574-0	355-03-3		30-Nov-2010	-
undecafluorocyclohexane	206-213-7	308-24-7		30-Nov-2010	-
undecafluoro(nonafluorobutyl)cyclohexane	206-777-4	374-60-7		30-Nov-2010	-
undecabromoterphenyl	281-374-4	83929-80-0		31-May-2013	-
undecaammonium pentahydrogen [2,5,8,11,14,17-hexakis(phosphonatomethyl)-2,5,8,11,14,17-hexaazaoctadecane-1,18-diyl]bisphosphonate	299-328-7	93858-93-6		30-Nov-2010	-
undecaammonium hydrogen [ethane-1,2-diylbis[[(phosphonatomethyl)imino]ethane-2,1-diylnitrilobis(methylene)]]tetrakisphosphonate	301-607-6	94023-11-7		30-Nov-2010	-
undecaaluminium sodium heptadecaoxide	234-467-9	12005-48-0		30-Nov-2010	-
undecaaluminium neodymium octadecaoxide	235-497-5	12254-15-8		30-Nov-2010	-
undecaaluminium magnesium terbium nonadecaoxide	259-478-6	55097-76-2		31-May-2013	-
undecaaluminium lanthanum octadecaoxide	234-946-2	12043-90-2		30-Nov-2010	-
undecaaluminium cerium octadecaoxide	234-466-3	12005-46-8		31-May-2013	-
undeca-2,4-dienol	261-722-1	59376-58-8		30-Nov-2010	-
undeca-1,5-dien-4-yl acetate	265-008-0	64677-48-1		31-May-2013	-
undeca-1,5-dien-4-ol	265-007-5	64677-46-9		30-Nov-2010	-
undeca-1,3,5-triene	240-416-1	16356-11-9		30-Nov-2010	-
undec-9-enol	203-974-7	112-46-9		30-Nov-2010	-
undec-9-enal oxime	918-007-0	-		31-May-2018	-
undec-8-enol	305-721-7	95008-94-9		30-Nov-2010	-
undec-7-enol	305-722-2	95008-95-0		30-Nov-2010	-
undec-5-en-2-one	255-024-6	40657-56-5		31-May-2013	-
undec-3-en-2-one	234-071-6	10522-37-9		31-May-2013	-
undec-2-enyl acetate	270-905-5	68480-27-3		30-Nov-2010	-
undec-2-enonitrile	245-141-0	22629-48-7		31-May-2013	-
undec-2-enol	253-569-4	37617-03-1		30-Nov-2010	-
undec-2-enal	219-564-6	2463-77-6		30-Nov-2010	-
undec-10-ynoic acid	220-471-8	2777-65-3		30-Nov-2010	-
undec-10-enyl propionate	277-058-0	72928-24-6		31-May-2013	-
undec-10-enyl acetate	203-944-3	112-19-6		30-Nov-2010	-
undec-10-enoyl chloride	253-951-0	38460-95-6		30-Nov-2010	-
undec-10-enonitrile	258-413-9	53179-04-7		30-Nov-2010	-
Undec-10-enoic acid, ethoxylated 1 - 2.5 moles ethoxylated	500-170-0	67719-56-6		30-Nov-2010	-
undec-10-enoic acid, compound with diethylamine (1:1)	302-015-0	94088-17-2		30-Nov-2010	-
undec-10-enoic acid, compound with 2-tridecylamine (1:1)	250-731-6	31613-93-1		31-May-2013	-
undec-10-enoic acid, compound with 2-aminoethanol (1:1)	260-247-7	56532-40-2		30-Nov-2010	-
undec-10-enoic acid, compound with 2,2',2''-nitrilotriethanol (1:1)	282-908-9	84471-25-0		31-May-2013	-
undec-10-enoic acid, compound with 1-aminopropan-2-ol (1:1)	268-321-0	68052-42-6		31-May-2013	-
undec-10-en-2-one	252-924-0	36219-73-5		31-May-2013	-
undec-1-yne	218-825-1	2243-98-3		31-May-2013	-
undec-1-ene	212-483-7	821-95-4		30-Nov-2010	-
undec-1-en-3-yl acetate	302-023-4	94088-25-2		31-May-2013	-
undec-1-en-3-one	255-961-0	42832-47-3		31-May-2013	-
undec-1-en-3-ol	252-515-7	35329-42-1		31-May-2013	-
Undaria pinnatifida, ext.	607-058-1	223751-81-3		31-May-2018	-
Undaria pinnatifida extract	920-250-2	-		31-May-2013	-
uncaria tomentose	927-068-2	-		31-May-2018	-
Uncaria lanosa, ext.	929-086-6	-		31-May-2018	-
UMTR1	420-130-5	-		30-Nov-2010	-
Umbilicus rupestris, ext. 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-May-2013	-
Umbilicus pendulinus, ext. 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-May-2013	-
Umbilical cord, ext. 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-Nov-2010	-
Umbilical cord, defatted	293-787-7	91082-72-3		31-May-2013	-
UM-803	443-900-2	-		30-Nov-2010	-
UM-227	403-110-0	-		31-May-2013	-
UM-225	406-510-3	-		31-May-2013	-
UM-214	400-230-5	-		30-Nov-2010	-
ulve extrait glycériné	927-849-8	-		31-May-2018	-
ulve extrait aqueux froid	922-484-0	-		31-May-2018	-
ulve	926-067-4	-		31-May-2018	-
ulvane succinylé	918-161-9	-		31-May-2018	-
Ulva lactuca, ext. 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-Nov-2010	-
ULTRANOX 640	423-560-1	-		31-May-2013	-
Ultra high molecular weight polyethylene	922-319-2	-		31-May-2013	-
Ulexite (CaNaH12(BO3)5.2H2O), calcined	296-662-5	92908-33-3		30-Nov-2010	-
Ulexite (CaNaH12(BO3)5.2H2O)	603-535-3	1319-33-1		31-May-2018	-
Ulex nanus, ext. 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-May-2013	-
Ulex europaeus, ext. 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-Nov-2010	-
UKANOL RD	426-480-5	-		31-May-2013	-
UK-74,398	928-581-4	-		31-May-2018	-
UK-66,418-15	426-070-6	-		31-May-2013	-
UK-385,204	440-140-3	-		30-Nov-2010	-
UK-365,147	438-910-9	-		30-Nov-2010	-
UK-356,729	428-490-5	-		31-May-2013	-
UK-348,959	434-610-7	-		30-Nov-2010	-
UK-348,954	427-160-8	-		31-May-2013	-
UK-294,312	428-740-3	-		30-Nov-2010	-
UK-292,681	427-170-2	-		31-May-2013	-
UK-292,679	439-420-8	-		30-Nov-2010	-
UK-292,068	424-770-6	-		31-May-2013	-
UK-20,349-01	927-800-0	-		31-May-2018	-
UK-136,151	918-519-4	-		31-May-2018	-
UK-134,821	925-981-0	-		31-May-2018	-
UK-114,958	430-560-5	-		31-May-2013	-
UK-103,446-01	927-272-1	-		31-May-2018	-
UETR4	420-120-0	-		31-May-2013	-
UETR3	420-110-6	-		31-May-2013	-
UETR10	419-890-0	-		31-May-2013	-
UETR1	420-100-1	-		31-May-2013	-
UETR 9	421-760-3	-		31-May-2013	-
UCB-101528-1	436-700-1	-		30-Nov-2010	-
UCB 38757	439-760-7	-		30-Nov-2010	-
UCAR POLYPHOBE THICKENER N	420-760-0	-		31-May-2013	-
UCAR POLYPHOBE THICKENER (STRIPPED)	414-350-0	-		31-May-2013	-
UC-706	443-920-1	-		30-Nov-2010	-
UC-705	443-880-5	-		30-Nov-2010	-
UC-704	416-400-7	-		31-May-2013	-
UC-138	420-210-1	-		30-Nov-2010	-
UC-130	400-770-1	-		31-May-2013	-
UC-126	400-670-8	-		31-May-2013	-
Ubiquinones	215-668-0	1339-63-5		30-Nov-2010	-
UAX-1179	441-100-8	-		30-Nov-2010	-
UAN 32%	918-036-9	-		30-Nov-2010	-
U-CAT 5002	441-830-7	-		30-Nov-2010	-
Tyrothricin	215-771-0	1404-88-2		31-May-2013	-
Tyrosine, N-benzoyl-, benzoate (ester)	619-271-7	97485-13-7		31-May-2018	-
Tyrosine, N-acetyl-3-methoxy-O-methyl-	608-083-0	27313-65-1		31-May-2018	-
Tyrosine, N-acetyl-3-methoxy-, acetate (ester)	608-558-2	30948-27-7		31-May-2018	-
Tyrocidine, hydrochloride	215-796-7	1406-14-0		31-May-2013	-
Tyrocidine	232-375-3	8011-61-8		31-May-2013	-
Type metals, dross A scum formed on the surface of molten type metal alloys.	273-801-8	69029-59-0		31-May-2013	-
Tylosin, phosphate (salt)	215-779-4	1405-53-4		30-Nov-2010	-
Tylosin, 3-acetate 4B-(3-methylbutanoate)	264-132-2	63409-12-1		31-May-2013	-
Tylosin, (2R,3R)-2,3-dihydroxybutanedioate (1:1) (salt)	616-119-1	74610-55-2		31-May-2018	-
tylosin	215-754-8	1401-69-0		30-Nov-2010	-
Tylophora asthmatica, ext. 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-May-2013	-
tybamate	224-254-9	4268-36-4		30-Nov-2010	-
TXMS	439-360-2	-		30-Nov-2010	-
TXAX	432-240-0	-		31-May-2013	-
TWISTER	433-650-2	-		30-Nov-2010	-
TW-257	434-150-7	-		30-Nov-2010	-
Tussilago farfara, ext. 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-Nov-2010	-
Turpentine, Venice, sulfurized, tungsten salt	309-225-1	100085-81-2		31-May-2013	-
Turpentine, Venice, sulfurized, silver salt	294-441-8	91722-43-9		31-May-2013	-
Turpentine, Venice, sulfurized, ruthenium salts	293-786-1	91082-71-2		31-May-2013	-
Turpentine, Venice, sulfurized, reaction products with osmium chloride (OsCl3)	293-785-6	91082-70-1		31-May-2013	-
Turpentine, Venice, sulfurized, reaction products with hydrogen tetrachloroaurate(1-)	293-783-5	91082-68-7		31-May-2013	-
Turpentine, Venice, sulfurized, reaction products with hydrogen tetrachloroaurate(-1), sulfurized turpentine oil and mercurous nitrate, mixed with mercurous oxide	293-784-0	91082-69-8		31-May-2013	-

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