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 16,201 - 16,400 of 145,299 results.

Name	EC / List no.	CAS no.	Synonyms	Envisaged registration deadline	Related substances
2,2'-dichloroazobenzene	230-837-9	7334-33-0		31-May-2013	-
2,2'-dichloroazoxybenzene	236-941-0	13556-84-8		31-May-2013	-
2,2'-dichlorobenzidine dihydrochloride	227-255-2	5742-07-4		31-May-2013	-
2,2'-diethyl dihydrogen 4,4'-carbonylbisphthalate	257-578-4	51986-91-5		31-May-2013	-
2,2'-difluoro-1,1'-biphenyl	206-863-1	388-82-9		30-Nov-2010	-
2,2'-difluorobenzophenone	206-439-6	342-23-4		30-Nov-2010	-
2,2'-dihydroxy-2,2'-biindan-1,1',3,3'-tetraone	225-823-4	5103-42-4		31-May-2013	-
2,2'-dihydroxy-4'-sulpho-1,1'-azonaphthalene-3-carboxylic acid	223-117-0	3737-95-9		30-Nov-2010	-
2,2'-dihydroxy-4,4'-dimethoxybenzophenone	205-027-3	131-54-4		30-Nov-2010	-
2,2'-dihydroxy-4-octyloxybenzophenone	201-594-6	85-24-5		30-Nov-2010	-
2,2'-dihydroxybenzophenone	212-639-4	835-11-0		31-May-2013	-
2,2'-diisopropyl[3,3'-bianthra[1,9-cd]pyrazole]-6,6'(2H,2'H)-dione	280-776-7	83766-69-2		31-May-2013	-
2,2'-dimethyl-1,1'-bianthraquinone	201-338-3	81-26-5		30-Nov-2010	-
2,2'-dimethyl-2,2'-azobutane	243-233-5	19694-12-3		30-Nov-2010	-
2,2'-dimethyl-2,2'-azodipropiononitrile	201-132-3	78-67-1		30-Nov-2010	-
2,2'-dimethyl-4,4'-bipyridine	211-924-0	712-61-8		31-May-2013	-
2,2'-dimethyl-4,4'-methylenebis(cyclohexylamine)	229-962-1	6864-37-5		30-Nov-2010	2
2,2'-dimethyl[1,1'-biphenyl]-4,4'-diamine	201-551-1	84-67-3		30-Nov-2010	-
2,2'-dimorpholinyldiethyl ether	229-194-7	6425-39-4		30-Nov-2010	1
2,2'-dinitrobiphenyl	219-435-4	2436-96-6		31-May-2013	-
2,2'-diselenobis[5-methoxyaniline]	264-493-6	63816-15-9		31-May-2013	-
2,2'-dithiobis(4-tert-butyl-1-isopropyl-1H-imidazole)	262-955-1	61747-35-1		31-May-2013	-
2,2'-dithiobis(5-nitropyridine)	218-344-7	2127-10-8		31-May-2013	-
2,2'-dithiobis(ethylamine)	200-129-4	51-85-4		30-Nov-2010	-
2,2'-dithiobis(ethylammonium) sulphate	240-340-9	16214-16-7		30-Nov-2010	-
2,2'-dithiobis[4-chloro-N-[(1-methyl-4-piperidyl)methyl]benzamide]	266-654-6	67342-59-0		31-May-2013	-
2,2'-dithiobis[4-pentylphenol]	262-424-4	60774-06-3		31-May-2013	-
2,2'-dithiobis[4-tert-butylphenol]	243-186-0	19614-80-3		31-May-2013	-
2,2'-dithiobis[5-(1,1-dimethylethyl)phenol]	309-779-4	101012-80-0		31-May-2013	-
2,2'-dithiobis[5-chloroaniline]	249-453-8	29124-55-8		31-May-2013	-
2,2'-dithiobis[N-butylbenzamide]	220-059-8	2620-88-4		31-May-2013	-
2,2'-dithiobis[N-ethylbenzamide]	219-769-0	2527-59-5		31-May-2013	-
2,2'-dithiobis[N-methylbenzamide]	219-768-5	2527-58-4		30-Nov-2010	-
2,2'-dithiobisbenzamide	219-766-4	2527-57-3		31-May-2013	-
2,2'-dithiobisethanol	217-576-6	1892-29-1		30-Nov-2010	-
2,2'-dithiobishexanoic acid	244-976-8	22414-91-1		31-May-2013	-
2,2'-dithiobishexanoic acid, calcium salt	249-944-7	29904-03-8		31-May-2013	-
2,2'-dithiodi(acetic) acid	208-019-8	505-73-7		30-Nov-2010	1
2,2'-dithiodi(benzoic acid)	204-352-8	119-80-2		30-Nov-2010	1
2,2'-dithiodi(ethylammonium) dichloride	200-260-7	56-17-7		30-Nov-2010	-
2,2'-dithiodianiline	214-529-1	1141-88-4		30-Nov-2010	-
2,2'-dithiodibenzoyl chloride	243-180-8	19602-82-5		30-Nov-2010	-
2,2'-dithiodipyridine	218-343-1	2127-03-9		30-Nov-2010	-
2,2'-ethanediylidenedinitrilodiphenol	214-560-0	1149-16-2		31-May-2013	-
2,2'-ethylenebisisothiouronium dibromide	230-101-7	6943-65-3		31-May-2013	-
2,2'-ethylenedianiline	251-837-5	34124-14-6		31-May-2013	-
2,2'-ethylenedianilinium tetrahydrogen diphosphate	296-778-6	93045-02-4		31-May-2013	-
2,2'-ethylenedioxydiethyl bis(2-ethylbutyrate)	202-389-4	95-08-9		30-Nov-2010	-
2,2'-ethylenedioxydiethyl bis(2-ethylhexanoate)	202-319-2	94-28-0		30-Nov-2010	-
2,2'-ethylenedioxydiethyl dimethacrylate	203-652-6	109-16-0		30-Nov-2010	1
2,2'-ethylenedioxydiethyl dioctanoate	203-361-4	106-10-5		30-Nov-2010	-
2,2'-ethylenedithiodiethanol	226-045-8	5244-34-8		30-Nov-2010	-
2,2'-ethylidenebis[4,6-di-tert-butylphenol]	252-816-3	35958-30-6		30-Nov-2010	-
2,2'-ethylidenebis[6-(1,1-dimethylethyl)-4-(1-methylpropyl)phenol]	276-762-5	72672-55-0		31-May-2013	-
2,2'-furil	207-766-7	492-94-4		30-Nov-2010	-
2,2'-furoin	209-024-8	552-86-3		30-Nov-2010	-
2,2'-hexamethylenebisisothiouronium dibromide	264-276-6	63498-29-3		31-May-2013	-
2,2'-hexane-1,6-diylbisoxirane	246-498-5	24854-67-9		31-May-2013	-
2,2'-hydrazodiethanol	219-640-9	2488-95-1		31-May-2013	-
2,2'-hydrazonobisethanol	236-873-1	13529-51-6		31-May-2013	-
2,2'-iminobis[4,6-diamino-1,3,5-triazine]	222-695-1	3576-88-3		30-Nov-2010	-
2,2'-iminobisethanol hydrobromide	248-856-6	28129-21-7		31-May-2013	-
2,2'-iminobisethanol, compound with 1H-benzotriazole	260-802-3	57540-22-4		31-May-2013	-
2,2'-iminobisethanol, compound with 1H-benzotriazole (1:1)	264-955-7	64601-09-8		31-May-2013	-
2,2'-iminobisethanol, compound with 2-[2(or4)-isododecylphenoxy]ethyl dihydrogen phosphate (2:1)	309-398-3	100296-68-2		31-May-2013	-
2,2'-iminobisethanol, compound with 5-methyl-1H-benzotriazole (1:1)	270-911-8	68480-33-1		31-May-2013	-
2,2'-iminobisethanol, compound with sulphur dioxide	263-968-5	63149-47-3		30-Nov-2010	-
2,2'-iminobisethyl diacetate	265-471-9	65121-95-1		31-May-2013	-
2,2'-iminobisethyl, compound with bis[2-[2(or4)-isododecylphenoxy]ethyl] hydrogen phosphate (1:1)	309-400-2	100296-70-6		31-May-2013	-
2,2'-iminobispropiononitrile	220-693-5	2869-25-2		31-May-2013	-
2,2'-iminodi(ethylamine)	203-865-4	111-40-0		30-Nov-2010	4
2,2'-iminodiethanol	203-868-0	111-42-2		30-Nov-2010	18
2,2'-iminodiethanol, compound with hexadecyl dihydrogen phosphate	310-207-0	61693-41-2		30-Nov-2010	-
2,2'-Iminodiethanol, propoxylated 1 - 6.5 moles propoxylated	500-085-9	35176-06-8		30-Nov-2010	-
2,2'-iminodipropanol	218-933-9	2294-46-4		31-May-2013	-
2,2'-isopropylidenebis(p-phenyleneoxy)diethanol	212-985-6	901-44-0		30-Nov-2010	-
2,2'-isopropylidenebis[4,6-dibromophenol]	308-195-7	97890-15-8		31-May-2013	-
2,2'-isopropylidenebis[4-(3,5,5-trimethylhexyl)phenol]	286-737-0	85371-53-5		31-May-2013	-
2,2'-methylenebis(4,6-di-tert-butyl-phenyl)-2-ethylhexyl phosphite ADK STAB HP-10	418-310-3	-		31-May-2013	-
2,2'-methylenebis(4,6-dichlorophenol)	217-720-8	1940-43-8		31-May-2013	-
2,2'-methylenebis(6-(2H-benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbutyl)phenol) EVERSORB 78; LOWILITE 36; LS.BT.620; MIXXIM BB/100; TINUVIN 360	403-800-1	-		30-Nov-2010	-
2,2'-methylenebis(6-bromo-4-chlorophenol)	239-446-8	15435-29-7		31-May-2013	-
2,2'-methylenebis(6-chloroaniline)	223-298-6	3813-08-9		31-May-2013	-
2,2'-methylenebis(6-nonyl-p-cresol)	232-092-5	7786-17-6		30-Nov-2010	-
2,2'-methylenebis-(1,3-dioxolane-4-methanol)	276-153-4	71888-66-9		31-May-2013	-
2,2'-methylenebis[1,3-dioxolane-4-butanol]	226-941-9	5570-66-1		31-May-2013	-
2,2'-methylenebis[1,3-dioxolane]	224-552-9	4405-17-8		31-May-2013	-
2,2'-methylenebis[3,4,6-trichlorophenol], compound with 1-(4-chlorobenzyl)-2-(1-pyrrolidinylmethyl)-1H-benzimidazole (1:1)	263-277-9	61853-31-4		31-May-2013	-
2,2'-methylenebis[3,6-dicyclopentyl-p-cresol]	259-449-8	55036-38-9		31-May-2013	-
2,2'-methylenebis[3-chlorotoluene]	283-377-6	84604-92-2		31-May-2013	-
2,2'-methylenebis[4,6-bis(1,1-dimethylpropyl)phenol]	256-567-1	50378-93-3		31-May-2013	-
2,2'-methylenebis[4,6-bis(1-methyl-1-phenylethyl)phenol]	275-200-6	71113-23-0		31-May-2013	-
2,2'-methylenebis[4,6-bis[(dimethylamino)methyl]phenol]	261-985-2	59917-57-6		31-May-2013	-
2,2'-methylenebis[4,6-di-tert-butyl-m-cresol]	242-796-4	19072-77-6		31-May-2013	-
2,2'-methylenebis[4,6-di-tert-butylphenol]	238-334-6	14362-12-0		31-May-2013	-
2,2'-methylenebis[4,6-dibromophenol]	260-995-4	57863-93-1		31-May-2013	-
2,2'-methylenebis[4,6-dicyclopentyl-m-cresol]	259-448-2	55036-37-8		31-May-2013	-
2,2'-methylenebis[4,6-dicyclopentylphenol]	298-334-7	93803-62-4		31-May-2013	-
2,2'-methylenebis[4,6-diisopropylphenol]	298-333-1	93803-61-3		30-Nov-2010	-
2,2'-methylenebis[4-(1,1,3,3-tetramethylbutyl)phenol]	248-621-8	27725-17-3		31-May-2013	-
2,2'-methylenebis[4-(1-methyl-1-phenylethyl)phenol]	275-199-2	71113-22-9		31-May-2013	-
2,2'-methylenebis[4-chloro-5-isopropyl-m-cresol]	256-901-6	50992-46-6		31-May-2013	-
2,2'-methylenebis[4-sec-butyl-6-tert-butylphenol]	276-760-4	72672-54-9		31-May-2013	-
2,2'-methylenebis[4-tert-buty-6-sec-butylphenol]	299-667-0	93893-75-5		31-May-2013	-
2,2'-methylenebis[4-tert-butyl-3,6-xylenol]	301-407-9	94021-14-4		31-May-2013	-
2,2'-methylenebis[4-tert-butyl-6-cyclohexylphenol]	259-553-3	55252-55-6		31-May-2013	-
2,2'-methylenebis[4-tert-butyl-6-cyclopentylphenol]	298-906-6	93840-42-7		31-May-2013	-
2,2'-methylenebis[5-bromo-5-nitro-1,3-dioxane]	302-014-5	94088-16-1		31-May-2013	-
2,2'-methylenebis[5-chlorotoluene]	283-376-0	84604-91-1		31-May-2013	-
2,2'-methylenebis[5-methylthiophene]	224-155-0	4218-22-8		31-May-2013	-
2,2'-methylenebis[6-(1,1-dimethylethyl)-4-ethyl-m-cresol]	298-335-2	93803-63-5		31-May-2013	-
2,2'-methylenebis[6-(1-methylcyclohexyl)-p-cresol]	201-044-5	77-62-3		30-Nov-2010	-
2,2'-methylenebis[6-(1-phenylethyl)-p-cresol]	247-589-2	26292-69-3		31-May-2013	-
2,2'-methylenebis[6-(o-isocyanatobenzyl)phenyl] diisocyanate	286-872-5	85392-14-9		31-May-2013	-
2,2'-methylenebis[6-cyclohexyl-p-cresol]	223-773-8	4066-02-8		30-Nov-2010	-
2,2'-methylenebis[6-cyclooctyl-4-isopropylphenol]	298-328-4	93803-57-7		31-May-2013	-
2,2'-methylenebis[6-cyclooctyl-p-cresol]	299-662-3	93893-71-1		31-May-2013	-
2,2'-methylenebis[6-cyclopentyl-3,4-xylenol]	299-660-2	93893-69-7		31-May-2013	-
2,2'-methylenebis[6-cyclopentyl-4-isopropylphenol]	298-330-5	93803-58-8		31-May-2013	-
2,2'-methylenebis[6-cyclopentyl-p-cresol]	264-647-2	64062-73-3		31-May-2013	-
2,2'-methylenebis[6-tert-butyl-3,4-xylenol]	252-086-6	34560-22-0		31-May-2013	-
2,2'-methylenebis[6-tert-butyl-4-isopropylphenol]	298-902-4	93840-39-2		31-May-2013	-
2,2'-methylenebis[6-tert-butylphenol]	205-115-1	133-63-1		31-May-2013	-
2,2'-methylenebis[cyclohexane-1,3-dione]	258-989-1	54135-60-3		30-Nov-2010	-
2,2'-methylenebis[octylphenol]	301-706-4	94031-02-4		31-May-2013	-
2,2'-methylenedi-p-cresol	221-794-7	3236-63-3		31-May-2013	-
2,2'-methylenedianiline	229-512-4	6582-52-1		30-Nov-2010	-
2,2'-methylenedibenzothiazole	217-744-9	1945-78-4		30-Nov-2010	-
2,2'-methylenediphenol	219-578-2	2467-02-9		30-Nov-2010	-
2,2'-methylenediphenyl diisocyanate	219-799-4	2536-05-2		30-Nov-2010	1
2,2'-methyliminodiethanol	203-312-7	105-59-9		30-Nov-2010	2
2,2'-oxybis(4-isopropyl-5,5-dimethyl-1,3,2-dioxaphosphorinane) 2,2'-disulphide	261-516-1	58948-25-7		31-May-2013	-
2,2'-oxybis(ethylamine) hydrochloride	262-435-4	60792-79-2		31-May-2013	-
2,2'-oxybis(methylethyl) bisheptanoate	270-595-1	68444-35-9		31-May-2013	-
2,2'-oxybis(methylethyl) dioctanoate	270-594-6	68444-34-8		31-May-2013	-
2,2'-oxybis(toluene-5-sulphonohydrazide)	278-995-8	78844-79-8		31-May-2013	-
2,2'-oxybis-6-oxabicyclo[3.1.0]hexane	219-209-5	2386-90-5		31-May-2013	-
2,2'-oxybis[1,3-dichloropropane]	261-760-9	59440-89-0		31-May-2013	-
2,2'-oxybis[2-chloropropane]	254-554-5	39638-32-9		31-May-2013	-
2,2'-oxybis[4,4,6-trimethyl-1,3,2-dioxaborinane]	238-749-2	14697-50-8		31-May-2013	-
2,2'-oxybis[5,5-bis(bromomethyl)-1,3,2-dioxaphosphorinane] 2,2'-dioxide	261-513-5	58948-14-4		31-May-2013	-
2,2'-oxybis[5,5-dimethyl-1,3,2-dioxaborinane]	259-477-0	55089-03-7		31-May-2013	-
2,2'-oxybis[5,5-dimethyl-1,3,2-dioxaphosphorinane] 2,2'-dioxide	223-830-7	4090-52-2		31-May-2013	-
2,2'-oxybis[5,5-dimethyl-1,3,2-dioxaphosphorinane] 2,2'-disulphide	223-829-1	4090-51-1		30-Nov-2010	-
2,2'-oxybis[5,5-dimethyl-4-propyl-1,3,2-dioxaphosphorinane] 2,2'-disulphide	261-515-6	58948-24-6		30-Nov-2010	-
2,2'-oxybis[5-ethyl-5-methyl-1,3,2-dioxaphosphorinane] 2,2'-dioxide	212-007-8	738-88-5		31-May-2013	-
2,2'-oxybis[5-methyl-5-propyl-1,3,2-dioxaphosphorinane] 2,2'-dioxide	212-013-0	742-72-3		31-May-2013	-
2,2'-oxybis[[2H5]ethane]	220-235-4	2679-89-2		30-Nov-2010	-
2,2'-oxybisacetaldehyde	231-230-1	7456-83-9		31-May-2013	-
2,2'-oxybisbutan-1-ol	259-429-9	55011-26-2		31-May-2013	-
2,2'-oxybisbutane	229-961-6	6863-58-7		30-Nov-2010	-
2,2'-oxybisethyl dipropionate	230-099-8	6942-59-2		31-May-2013	-
2,2'-oxydi(ethylamine)	220-395-5	2752-17-2		30-Nov-2010	-
2,2'-oxydiethanethiol	218-421-5	2150-02-9		30-Nov-2010	-
2,2'-oxydiethanol	203-872-2	111-46-6		30-Nov-2010	10
2,2'-Oxydiethanol, propoxylated 1 - 4.5 moles propoxylated	500-031-4	9051-51-8		30-Nov-2010	-
2,2'-oxydiethylenediaminetetra(acetic acid)	213-099-2	923-73-9		31-May-2013	-
2,2'-oxydipropan-2-ol	277-175-7	72986-46-0		30-Nov-2010	-
2,2'-oxydipropanol	203-599-9	108-61-2		30-Nov-2010	-
2,2'-oxydisuccinic acid	231-015-2	7408-18-6		31-May-2013	-
2,2'-p-phenylenedioxydiethanol	203-197-3	104-38-1		30-Nov-2010	-
2,2'-phenyliminodiethanol	204-368-5	120-07-0		30-Nov-2010	-
2,2'-quinoxaline-2,3-diylbisisothiourea dihydrochloride	264-304-7	63549-18-8		31-May-2013	-
2,2'-spirobi(6-hydroxy-4,4,7-trimethylchromane) AF-324; O-1	400-270-3	-		31-May-2013	-
2,2'-sulphonylbisethyl diacetate	223-182-5	3763-72-2		31-May-2013	-
2,2'-thiobis(4,6-di-sec-pentylphenol)	202-010-2	90-67-5		30-Nov-2010	-
2,2'-thiobis(4-nonylphenol)	215-020-7	1258-75-9		31-May-2013	-
2,2'-thiobis(5-aminobenzenesulphonic) acid	204-281-2	118-86-5		30-Nov-2010	-
2,2'-thiobis(5-nitrobenzenesulphonic) acid	264-006-7	63216-88-6		31-May-2013	-
2,2'-thiobis(6-chloro-4-ethylphenol)	272-051-9	68658-40-2		31-May-2013	-
2,2'-thiobis(benzamide)	301-363-0	94006-26-5		31-May-2013	-
2,2'-thiobis(ethylamine)	212-810-3	871-76-1		31-May-2013	-
2,2'-thiobis[3,6-dicyclopentyl-p-cresol]	259-447-7	55036-36-7		31-May-2013	-
2,2'-thiobis[4,6-di-tert-butyl-m-cresol]	247-680-7	26411-30-3		31-May-2013	-
2,2'-thiobis[4,6-xylenol]	242-391-2	18508-61-7		31-May-2013	-
2,2'-thiobis[4-(1,1,3,3-tetramethylbutyl)phenol]	221-959-3	3294-03-9		30-Nov-2010	-
2,2'-thiobis[4-chloro-6-isopropyl-m-cresol]	264-981-9	64633-23-4		31-May-2013	-
2,2'-thiobis[4-chloro-6-nitrophenol]	212-708-9	852-20-0		31-May-2013	-
2,2'-thiobis[4-dodecylphenol]	215-027-5	1262-31-3		31-May-2013	-
2,2'-thiobis[4-tert-butyl-3,6-xylenol]	283-371-3	84604-87-5		31-May-2013	-
2,2'-thiobis[4-tert-butyl-6-cyclohexylphenol]	298-905-0	93840-41-6		31-May-2013	-
2,2'-thiobis[4-tert-butyl-6-cyclopentylphenol]	259-450-3	55036-39-0		31-May-2013	-
2,2'-thiobis[4-tert-pentylphenol]	202-650-2	98-26-0		30-Nov-2010	-
2,2'-thiobis[5-[(4-hydroxyphenyl)azo]benzenesulphonic] acid, sodium salt	300-119-0	93920-33-3		31-May-2013	-
2,2'-thiobis[6-chloro-p-cresol]	272-052-4	68658-41-3		30-Nov-2010	-
2,2'-thiobis[6-tert-butyl-3,4-xylenol]	284-248-7	84824-95-3		31-May-2013	-
2,2'-thiobisacetamide	238-657-2	14618-65-6		31-May-2013	-
2,2'-thiodiethanethiol	222-671-0	3570-55-6		30-Nov-2010	-
2,2'-thiodiethyl diacetate	224-276-9	4275-28-9		31-May-2013	-
2,2'-thiodiethyl dipropionate	284-776-8	84962-77-6		31-May-2013	-
2,2'-thiodipropanol	221-085-2	3001-65-8		31-May-2013	-
2,2'-thiodisuccinic acid	225-544-8	4917-76-4		30-Nov-2010	1
2,2'-thiophene-2,5-diylbis(benzoxazole)	220-685-1	2866-43-5		30-Nov-2010	-
2,2'-trimethylenebisisothiouronium dibromide	226-635-5	5442-32-0		30-Nov-2010	-
2,2'-vinylenebis[5-methylbenzoxazole]	213-866-1	1041-00-5		30-Nov-2010	-
2,2':6',2''-terpyridine	214-559-5	1148-79-4		30-Nov-2010	-
2,2'[[4-[[3-cyano-5-(phenylazo)-2-thienyl]azo]phenyl]imino]diethyl diacetate	280-684-7	83743-05-9		31-May-2013	-
2,2'[[4-[[3-cyano-5-[(4-nitrophenyl)azo]-2-thienyl]azo]phenyl]imino]diethyl diacetate	289-328-5	87617-96-7		31-May-2013	-
2,2'bis(hexadecyl)-N,N'-ethane-1,2-diyldisuccinimide	929-075-6	-		31-May-2018	-
2,2'bis(octadecyl)-N,N'-ethane-1,2-diyldisuccinimide	925-911-9	-		31-May-2018	-

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