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 5,901 - 6,000 of 145,299 results.

Name	EC / List no.	CAS no.	Synonyms	Envisaged registration deadline	Related substances
1-methylpyridinium chloride	231-658-9	7680-73-1		30-Nov-2010	-
1-methylpyrrole	202-513-7	96-54-8		30-Nov-2010	-
1-methylpyrrole-2-carbaldehyde	214-755-0	1192-58-1		30-Nov-2010	-
1-methylpyrrolidin-2-ol	230-623-5	7225-08-3		30-Nov-2010	-
1-methylpyrrolidin-3-ol	236-189-3	13220-33-2		30-Nov-2010	-
1-methylpyrrolidine	204-438-5	120-94-5		30-Nov-2010	-
1-methylpyrrolidine-2-ethylamine	257-169-0	51387-90-7		30-Nov-2010	-
1-methylpyrrolidine-2-methanol	222-608-7	3554-65-2		30-Nov-2010	-
1-methylpyrrolidine-2-methylamine	247-496-7	26171-06-2		30-Nov-2010	-
1-methyltrimethylene dimethacrylate	214-711-0	1189-08-8		30-Nov-2010	-
1-methyltrimethylenediamine	209-692-0	590-88-5		30-Nov-2010	-
1-naphthaldehyde	200-633-4	66-77-3		30-Nov-2010	-
1-Naphthaldehyde, oligomeric reaction products with 1-chloro-2,3-epoxypropane and o-cresol	500-603-3	161278-14-4		30-Nov-2010	-
1-Naphthalenediazonium, 4-sulfo-, hydroxide, inner salt, reaction products with formaldehyde-resorcinol condensate, sodium salts	284-696-3	84962-03-8		30-Nov-2010	-
1-Naphthalenediazonium, 4-sulfo-, hydroxide, inner salt, reaction products with resorcinol and 4-sulfobenzenediazonium hydroxide inner salt, compds. with N,N'-bis(2-methylphenyl)guanidine	286-281-2	85203-89-0		30-Nov-2010	-
1-Naphthalenediazonium, 8-hydroxy-3,6-disulfo-, hydroxide, inner salt, reaction products with 2-hydroxy-3,5-dinitrobenzenediazonium hydroxide inner salt, 4-nitrobenzenediazonium chloride and resorcinol, sodium salts	286-276-5	85203-84-5		30-Nov-2010	-
1-Naphthalenesulfonic acid, 4(or 5)-amino-, diazotized, coupled with diazotized 7-amino-4-hydroxy-2-naphthalenesulfonic acid and resorcinol, coupled with diazotized 4(or 5)-amino-1-naphthalenesulfonic acid and diazotized 4-nitrobenzenamine	291-653-2	90459-12-4		30-Nov-2010	-
1-Naphthalenesulfonic acid, 4-amino-, diazotized, coupled with diazotized 5(or 8)-amino-2-naphthalenesulfonic acid, diazotized 4-nitrobenzenamine and resorcinol	291-652-7	90459-11-3		30-Nov-2010	-
1-naphthalenesulfonic acid, 4-amino-, diazotized, coupled with diazotized aniline and Dyer’s mulberry (Chlorophora tinctoria) extract, sodium salts 1-naphthalenesulfonic acid, 4-amino-, diazotized, coupled with diazotized aniline, sodium salts and the substance identified in the Colour Index by Colour Index Constitution Number 75240.	283-232-7	84583-80-2		30-Nov-2010	-
1-naphthalenesulfonic acid, 4-amino-, diazotized, coupled with Dyer’s mulberry (Chlorophora tinctoria) extract This substance is a reaction product of diazotized aminonaphthalene sulfonic acid with the substance identified in the Colour Index by Colour Index Constitution Number, C.I. 75240 and 75660 derivatives	275-349-7	71342-91-1		30-Nov-2010	-
1-Naphthalenesulfonic acid, 5-[(2,4-diaminophenyl)azo]-, reaction products with 2,2'-(1,2-ethenediyl)bis[5-nitrobenzenesulfonic acid], sodium salts	297-306-1	93384-90-8		30-Nov-2010	-
1-naphthalenesulfonic acid, 5-[(4-hydroxyphenyl)amino]-8-(phenylamino)-, reaction products with sodium sulfide (Na2(Sx)), leuco derivatives This substance is identified in the Colour Index by Colour Index Constitution Number, C.I. 53571.	235-521-4	12262-32-7		30-Nov-2010	-
1-naphthalenesulfonic acid, 5-amino-, diazotized, coupled with Dyer’s mulberry (Chlorophora tinctoria) extract, sodium salts 1-Naphthalenesulfonic acid, 5-amino-, diazotized, coupled with sodium salts of the substance identified in the Colour Index by Colour Index Constitution Number, C.I. 75240.	308-966-8	99328-49-1		30-Nov-2010	-
1-Naphthalenesulfonic acid, 6-diazo-5,6-dihydro-5-oxo-, ester with phenyl(2,3,4-trihydroxyphenyl)methanone	270-931-7	68510-93-0		30-Nov-2010	-
1-naphthalenol, 5-amino-, sulfurized This substance is identified in the Colour Index by Colour Index Constitution Number, C.I. 53285.	215-459-4	1327-12-4		30-Nov-2010	-
1-naphthalenol, 5-amino-, sulfurized, thiosulfonated This substance is identified in the Colour Index by Colour Index Constitution Number, C.I. 53286.	215-461-5	1327-13-5		30-Nov-2010	-
1-naphthoic acid	201-681-9	86-55-5		30-Nov-2010	-
1-naphthol	201-969-4	90-15-3		30-Nov-2010	3
1-naphthonitrile	201-679-8	86-53-3		30-Nov-2010	-
1-naphthoyl chloride	212-903-9	879-18-5		30-Nov-2010	-
1-naphthyl acetate	212-599-8	830-81-9		30-Nov-2010	-
1-naphthyl benzoate	210-136-4	607-55-6		30-Nov-2010	-
1-naphthyl butyrate	221-500-7	3121-70-8		30-Nov-2010	-
1-naphthyl isocyanate	201-703-7	86-84-0		30-Nov-2010	-
1-naphthyl isothiocyanate	208-990-8	551-06-4		30-Nov-2010	-
1-naphthyl α-D-galactopyranoside	265-592-7	65174-63-2		30-Nov-2010	-
1-naphthylacetic acid	201-705-8	86-87-3		30-Nov-2010	-
1-naphthylacetonitrile	205-078-1	132-75-2		30-Nov-2010	-
1-naphthylamine	205-138-7	134-32-7		30-Nov-2010	2
1-naphthylammonium chloride	209-014-3	552-46-5		30-Nov-2010	-
1-naphthyloxyacetic acid	221-023-4	2976-75-2		30-Nov-2010	-
1-nitro-2-(octyloxy)benzene	253-623-7	37682-29-4		30-Nov-2010	-
1-nitro-2-(phenylsulphonyl)benzene	250-672-6	31515-43-2		30-Nov-2010	-
1-nitro-2-naphthol	208-984-5	550-60-7		30-Nov-2010	-
1-nitro-2-naphthylamine	210-121-2	606-57-5		30-Nov-2010	-
1-nitro-2-phenoxybenzene	218-684-6	2216-12-8		30-Nov-2010	-
1-nitro-3-(pentafluorosulfanyl)benzene 3-(PENTAFLUOROSULFUR)-NITROBENZENE	447-600-2	-		30-Nov-2010	-
1-nitro-3-[(trifluoromethyl)thio]benzene	206-727-1	370-47-8		30-Nov-2010	-
1-nitro-3-phenoxybenzene	210-642-5	620-55-3		30-Nov-2010	-
1-nitro-4-(pentafluorosulphanyl)benzene 4-(PENTAFLUOROSULFUR)-NITROBENZENE	447-610-7	-		30-Nov-2010	-
1-nitroanthraquinone	201-413-0	82-34-8		30-Nov-2010	-
1-nitrobutane	210-980-3	627-05-4		30-Nov-2010	-
1-nitrocyclohex-1-ene	219-883-0	2562-37-0		30-Nov-2010	-
1-nitroguanidine	209-143-5	556-88-7		30-Nov-2010	1
1-nitrohexane	211-467-7	646-14-0		30-Nov-2010	-
1-nitronaphthalene	201-684-5	86-57-7		30-Nov-2010	-
1-nitropentane	211-025-3	628-05-7		30-Nov-2010	-
1-nitropropane	203-544-9	108-03-2		30-Nov-2010	2
1-nitroso-2-naphthol	205-043-0	131-91-9		30-Nov-2010	-
1-nitrosopiperidine	202-886-6	100-75-4		30-Nov-2010	-
1-O-(dihydroxymethylsilyl)-β-D-mannopyranuronic acid	310-104-0	102397-69-3		30-Nov-2010	-
1-O-[2-hydroxy-3-[methyloleoylamino]propyl]-D-glucitol	305-275-3	94386-52-4		30-Nov-2010	-
1-O-acetyl-2,3,5-tri-O-benzoyl-β-D-ribofuranose	230-220-4	6974-32-9		30-Nov-2010	-
1-O-octyl-β-D-glucopyranoside	249-887-8	29836-26-8		30-Nov-2010	15
1-o-tolylbiguanide	202-268-6	93-69-6		30-Nov-2010	-
1-O-α-D-glucopyranosyl-D-mannitol	244-122-4	20942-99-8		30-Nov-2010	1
1-Octadecanamine, N,N-dimethyl-, reaction products with 1,2-oxathiolane 2,2-dioxide	291-690-4	90459-46-4		30-Nov-2010	4
1-Octadecanaminium, N,N-dimethyl-N-octadecyl-, chloride, reaction products with hectorite	306-493-1	97280-96-1		30-Nov-2010	2
1-Octadecanol, phosphate, potassium salt	273-489-3	68987-29-1		30-Nov-2010	2
1-octadecyl-1H-pyrrole-2,5-dione	241-467-2	17450-30-5		30-Nov-2010	-
1-octadecyl-5-oxopyrrolidine-3-carboxylic acid	233-181-1	10054-20-3		30-Nov-2010	-
1-octadecylpyridinium chloride	221-626-2	3165-81-9		30-Nov-2010	4
1-Octanamine, N,N-dimethyl-, N-oxide	607-854-9	2605-78-9		30-Nov-2010	-
1-Octanamine, phosphonomethylated, partially reduced	284-701-9	84962-07-2		30-Nov-2010	-
1-Octanamine, phosphonomethylated, partially reduced, ammonium salts	291-780-3	90480-46-9		30-Nov-2010	-
1-Octanamine, phosphonomethylated, partially reduced, potassium salts	291-781-9	90480-47-0		30-Nov-2010	-
1-Octanamine, phosphonomethylated, partially reduced, sodium salts	291-782-4	90480-48-1		30-Nov-2010	-
1-octanesulphonyl chloride	232-249-8	7795-95-1		30-Nov-2010	-
1-Octene, polymer with ethene	607-890-5	26221-73-8		30-Nov-2010	-
1-octyl-5-oxopyrrolidine-3-carboxylic acid	261-300-7	58505-91-2		30-Nov-2010	-
1-octylpyridinium chloride	223-818-1	4086-73-1		30-Nov-2010	4
1-Octyn-3-ol, 3,7-dimethyl-	605-207-5	1604-26-8		30-Nov-2010	-
1-oxa-4-azaspiro[4.5]decan-4-ethanol	219-101-8	2359-11-7		30-Nov-2010	-
1-Pentanone, 5-methoxy-1-[4-(trifluoromethyl)phenyl]-	612-211-0	61718-80-7		30-Nov-2010	-
1-Pentene, chlorinated, epoxidized, distn. residues	304-798-4	94279-53-5		30-Nov-2010	-
1-pentylallyl butyrate	240-555-8	16491-54-6		30-Nov-2010	-
1-Phenanthrenecarboxylic acid, 1,2,3,4,4a,4b,5,6,10,10a-decahydro-1,4a-dimethyl-7-(1-methylethyl)-, 2,2-bis[[[[1,2,3,4,4a,4b,5,6,10,10a-decahydro-1,4a-dimethyl-7-(1-methylethyl)-1-phenanthrenyl]carbonyl]oxy]methyl]-1,3-propanediyl ester, stereoisomer	204-830-6	127-23-1		30-Nov-2010	-
1-Phenanthrenecarboxylic acid, 1,2,3,4,4a,4b,5,6,10,10a-decahydro-1,4a-dimethyl-7-(1-methylethyl)-, [1R-(1α,4aβ,4bα,10aα)]-, sulfurized	270-603-3	68457-73-8		30-Nov-2010	-
1-Phenanthrenecarboxylic acid, 1,2,3,4,4a,4b,5,6,10,10a-decahydro-1,4a-dimethyl-7-(1-methylethyl)-, [1R-(1α,4aβ,4bα,10aα)]-, sulfurized, reaction products with silver oxide	272-266-8	68784-68-9		30-Nov-2010	-
1-Phenanthrenecarboxylic acid, 1,2,3,4,4a,4b,5,6,7,9,10,10a-dodecahydro-1,4a-dimethyl-7-(1-methylethyl)-, 2,2-bis[[[[1,2,3,4,4a,4b,5,6,7,9,10,10a-dodecahydro-1,4a-dimethyl-7-(1-methylethyl)-1-phenanthrenyl]carbonyl]oxy]methyl]-1,3-propanediyl ester	204-831-1	127-24-2		30-Nov-2010	-
1-Phenanthrenecarboxylic acid, 1,2,3,4,4a,4b,5,6,7,9,10,10a-dodecahydro-1,4a-dimethyl-7-(1-methylethyl)-, oxydi-2,1-ethanediyl ester, [1R-[1α(1'R,4'aS,4'bS,7'S,10'aR*),4aβ,4bα,7α,10aα]]-	204-131-6	116-22-3		30-Nov-2010	-
1-phenethylpiperidin-4-ol	222-527-7	3518-76-1		30-Nov-2010	-
1-phenethylpiperidine	206-362-8	332-14-9		30-Nov-2010	-
1-phenoxypropan-2-ol	212-222-7	770-35-4		30-Nov-2010	-
1-phenyl-2,5,8,11,14-pentaoxahexadecan-16-yl dihydrogen phosphate, compound with 2-aminoethanol (1:1)	309-001-3	99670-28-7		30-Nov-2010	-
1-phenyl-2-(pyridin-2-yl)ethan-1-one	216-586-8	1620-53-7		30-Nov-2010	-
1-phenyl-2-buten-1-one	207-800-0	495-41-0		30-Nov-2010	-
1-phenyl-3-(1,2,3-thiadiazol-5-yl)urea	257-356-7	51707-55-2		30-Nov-2010	-
1-phenyl-3-pyrazolidone	202-155-1	92-43-3		30-Nov-2010	-
1-phenylaziridine	211-789-8	696-18-4		30-Nov-2010	-

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