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 1,201 - 1,400 of 145,299 results.

Name	EC / List no.	CAS no.	Synonyms	Envisaged registration deadline	Related substances
Siloxanes and Silicones, di-Me, hydroxy-terminated, reaction products with chlorotrimethylsilane, hydrochloric acid, iso-Pr alc. and sodium silicate	614-496-7	68440-70-0		31-May-2018	-
Siloxanes and Silicones, di-Me, hydroxy-terminated, ethoxylated, polymers with 5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane	606-219-3	190793-18-1		31-May-2018	-
Siloxanes and Silicones, di-Me, hydroxy-terminated, ethoxylated propoxylated	613-581-6	64365-23-7		31-May-2018	-
Siloxanes and Silicones, di-Me, hydroxy-terminated, ethoxylated	613-150-2	63148-55-0		31-May-2018	-
Siloxanes and Silicones, di-Me, hydroxy-terminated	613-154-4	63148-60-7		31-May-2018	-
Siloxanes and Silicones, di-Me, di-Ph, methoxy-terminated	614-833-8	68951-94-0		31-May-2018	-
Siloxanes and Silicones, di-Me, di-Ph, Me vinyl, (vinyloxy)-terminated	614-834-3	68951-95-1		31-May-2018	-
Siloxanes and Silicones, di-Me, chlorine-terminated	614-173-0	67923-13-1		31-May-2018	-
Siloxanes and Silicones, di-Me, [[[3-[(2-aminoethyl)amino]propyl]silylidyne]tris(oxy)]tris-, methoxy-terminated	614-170-4	67923-07-3		31-May-2018	-
Siloxanes and Silicones, di-Me, [[[3-[(2-aminoethyl)amino]propyl]dimethoxysilyl]oxy]-terminated	615-337-4	71750-80-6		31-May-2018	-
Siloxanes and Silicones, di-Me, [[[3-[(2-aminoethyl)amino]-2-methylpropyl]methoxymethylsilyl]oxy]- and (C13-15-alkyloxy)-terminated	606-148-8	188627-10-3		31-May-2018	-
Siloxanes and Silicones, di-Me, [(methylsilylidyne)tris(oxy)]tris-, hydroxy-terminated, ethers with polyethylene-polypropylene glycol mono-Bu ether	614-824-9	68937-56-4		31-May-2018	-
Siloxanes and Silicones, di-Me, [(dimethoxymethylsilyl)oxy]-terminated	614-222-6	68037-58-1		31-May-2018	-
Siloxanes and Silicones, di-Me, 3-hydroxypropyl Me, Me 3-(2-oxiranylmethoxy)propyl, ethers with polyethylene-polypropylene glycol mono-Me ethers	600-240-1	101810-98-4		31-May-2018	-
Siloxanes and Silicones, di-Me, 3-hydroxypropyl Me, ethoxylated propoxylated	614-823-3	68937-55-3		31-May-2018	-
Siloxanes and Silicones, di-Me, 3-hydroxypropyl Me, ethoxylated	614-822-8	68937-54-2		31-May-2018	-
Siloxanes and Silicones, di-Me, 3-hydroxypropyl Me, ethers with polypropylene glycol mono-Bu ether	614-495-1	68440-66-4		31-May-2018	-
Siloxanes and Silicones, di-Me, 3-hydroxypropyl Me, ethers with polyethylene glycol mono-Me ether	614-827-5	68938-54-5		31-May-2018	-
Siloxanes and Silicones, di-Me, 3-hydroxypropyl Me, ethers with polyethylene glycol acetate	615-209-8	70914-12-4		31-May-2018	-
Siloxanes and Silicones, di-Me, 3-hydroxypropyl group-terminated, propoxylated	605-266-7	161755-53-9		31-May-2018	-
Siloxanes and Silicones, di-Me, 3-hydroxypropyl group-terminated, ethoxylated	600-355-7	102783-01-7		31-May-2018	-
Siloxanes and Silicones, di-Me, 3-aminopropyl group-terminated	600-723-7	106214-84-0		31-May-2018	-
Siloxanes and Silicones, di-Me, 3-[2-(hydroxy-3-[(1-oxo-2-propenyl)oxy]propoxy]propyl group-terminated	603-070-6	125455-52-9		31-May-2018	-
Siloxanes and Silicones, di-Me, 3-[(2-aminoethyl)amino]-2-methylpropyl group-terminated	603-471-6	131298-47-0		31-May-2018	-
Siloxanes and Silicones, di-Me, 3-(4-hydroxy-3-methoxyphenyl)propyl Me, 3-hydroxypropyl Me, ethers with polyethylene glycol mono-Me ether	605-035-0	156012-96-3		31-May-2018	-
Siloxanes and Silicones, di-Me, 3-(2-oxiranylmethoxy)propyl group-terminated, polymers with 2-chloroacetyl chloride, diethylene glycol and N1,N1,N6,N6-tetramethyl-1,6-hexanediamine, chlorides, laurates (salts)	615-722-7	721430-34-8		31-May-2018	-
Siloxanes and Silicones, di-Me, 1-[[4-[3-ethoxy-2-(ethoxycarbonyl)-3-oxo-1-propenyl]phenoxy]methyl]ethenyl Me, 3-[4-[3-ethoxy-2-(ethoxycarbonyl)-3-oxo-1-propenyl]phenoxy]-1-propenyl Me, Me hydrogen	606-621-9	207574-74-1		31-May-2018	-
Siloxanes and Silicones, di-Me, (octadecyloxy)-terminated	614-603-7	68554-53-0		31-May-2018	-
Siloxanes and Silicones, C24-54-branched and linear alkyl Me	606-176-0	189378-12-9		31-May-2018	-
Siloxanes and Silicones, 3-hydroxypropyl Me, ethers with polyethylene glycol mono-Me ether	601-468-4	117272-76-1		31-May-2018	-
Siloxanes and Silicones, 3-aminopropyl Me, di-Me, Me 3-[(1-oxooctadecyl)amino]propyl	601-374-3	115606-51-4		31-May-2018	-
Siloxanes and Silicones, 3-aminopropyl Me, di-Me, hydroxy-terminated	605-238-4	160965-23-1		31-May-2018	-
Siloxanes and Silicones, 3-aminopropyl Me, di-Me	619-426-9	99363-37-8		31-May-2018	-
Siloxanes and Silicones, 3-[3-(acetyloxy)-2-hydroxypropoxy]propyl Me, di-Me, 3-[2-hydroxy-3-[(1-oxo-2-propen-1-yl)oxy]propoxy]propyl Me	603-069-0	125455-51-8		31-May-2018	-
Siloxanes and Silicones, 3-[(2-aminoethyl)amino]propyl Me, di-Me, reaction products with acetic anhydride	603-271-9	128446-37-7		31-May-2018	-
Siloxanes and Silicones, 3-[(2-aminoethyl)amino]propyl Me, di-Me, methoxy-terminated	600-354-1	102782-92-3		31-May-2018	-
Siloxanes and Silicones, 3-[(2-aminoethyl)amino]propyl Me, di-Me, hydroxy-terminated	616-256-7	75718-16-0		31-May-2018	-
Siloxanes and Silicones, 3-[(2-aminoethyl)amino]-2-methylpropyl Me, di-Me, reaction products with N,N,N-trimethyl-2-oxiranemethanaminium chloride (1:1)	610-456-8	495403-02-6		31-May-2018	-
Silk, powd.	618-451-2	9009-99-8		31-May-2018	-
Silk Protein Extract	917-936-9	-		31-May-2018	-
Silikon Abformmasse	928-481-0	-		31-May-2018	-
SILIKOFTAL EW/MPA	928-642-5	-		31-May-2018	2
SILICONE COMPOUND	918-480-3	-		31-May-2018	-
Silicon dioxide, reaction products with N,N-diethyl-3-(trimethoxysilyl) propylamine	920-026-4	-		31-May-2018	-
Silicon boride oxide	603-157-9	12676-29-8		31-May-2018	-
Silicon alloy, base, Si,Fe,Zr (ferrozirconium)	601-043-3	11108-72-8		31-May-2018	-
Silicic acid, dimethyl(2-phenylpropyl)silyl ester	606-632-9	207692-01-1		31-May-2018	-
Silicic acid, diethoxyoctylsilyl trimethylsilyl ester	606-816-9	216689-57-5		31-May-2018	-
Silicic acid, aluminum magnesium salt	603-212-7	12768-32-0		31-May-2018	-
Silicic acid complexes with sorbitol	918-611-4	-		31-May-2018	-
Silicic acid complexes with mannitol	922-531-5	-		31-May-2018	-
Silicic acid (H6Si2O7), hexapropyl ester	613-796-5	6544-00-9		31-May-2018	-
Silicic acid (H6Si2O7), hexabutyl ester	610-168-2	4422-63-3		31-May-2018	-
Silicic acid (H4SiO4), tetrakis(2-methoxy-1-methylethyl) ester	606-018-0	18407-95-9		31-May-2018	-
Silicic acid (H4SiO4), tetraisobutyl ester, compd. with nitrobenzene (1:1)	606-602-5	20691-63-8		31-May-2018	-
Silicic acid (H4SiO4), europium(2+) salt (1:2)	603-916-4	13537-14-9		31-May-2018	-
Silicic acid (H4SiO4), barium salt (1:2)	604-040-5	13778-49-9		31-May-2018	-
Silicic acid (H2SiO3), disodium salt, nonahydrate	603-903-3	13517-24-3		31-May-2018	-
Silicate(2-), hexafluoro-, magnesium (1:1), hexahydrate	606-187-0	18972-56-0		31-May-2018	-
Silica, amorphous	921-597-2	-		31-May-2018	-
Silica, [(ethenyldimethylsilyl)oxy]- and [(trimethylsilyl)oxy]-modified	614-874-1	68988-89-6		31-May-2018	-
Silica, [(dimethyl[2-methyl-3-(methylamino)propyl]silyl]oxy]- and [(trimethylsilyl)oxy]-modified	617-568-6	844491-94-7		31-May-2018	-
Silica silylate	918-114-2	-		31-May-2018	-
Silanetriol, [3-[(2-aminoethyl)amino]propyl]-, homopolymer	614-442-2	68400-09-9		31-May-2018	-
Silanetriol, 1-ethenyl-, 1,1,1-triacetate, reaction products with 2-[[3-(trimethoxysilyl)propoxy]methyl]oxirane	604-964-9	154518-41-9		31-May-2018	-
Silanetriol, 1-[3-[[2-[(2-aminoethyl)amino]ethyl]amino]propyl]-	616-654-0	787620-78-4		31-May-2018	-
Silanetriol, 1-(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)-, 1,1,1-triacetate	600-440-9	1034681-41-8		31-May-2018	-
Silanetriol, 1,2-ethanediylbis-, hexaacetate	606-030-6	18442-58-5		31-May-2018	-
Silane, tris(1-methylethyl)-	613-702-2	6485-79-6		31-May-2018	-
Silane, tris(1,1-dimethylethyl)ethenyl-	618-256-2	89200-87-3		31-May-2018	-
Silane, trimethyl[(1-methylene-2-propen-1-yl)oxy]-	609-512-4	38053-91-7		31-May-2018	-
Silane, trimethyl-1-pentyn-1-yl-	605-977-2	18270-17-2		31-May-2018	-
Silane, trimethyl(trifluoromethyl)-	617-210-9	81290-20-2		31-May-2018	-
Silane, trimethoxypentyl-	608-433-2	2996-95-4		31-May-2018	-
Silane, trimethoxy-7-octen-1-yl-	610-800-7	52217-57-9		31-May-2018	-
Silane, trimethoxy-4-pentenyl-	604-882-3	15303-35-2		31-May-2018	-
Silane, trimethoxy(3-methoxypropyl)-	608-893-4	33580-59-5		31-May-2018	-
Silane, triethyl[[4-(triethylsilyl)-3-butyn-1-yl]oxy]-	605-200-7	160194-28-5		31-May-2018	-
Silane, triethoxyhexyl-	605-940-0	18166-37-5		31-May-2018	-
Silane, triethoxy-7-octenyl-	610-799-3	52217-55-7		31-May-2018	-
Silane, triethoxy-5-hexen-1-yl-	610-772-6	52034-14-7		31-May-2018	-
Silane, triethoxy-4-penten-1-yl-	603-502-3	131713-25-2		31-May-2018	-
Silane, triethoxy(3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluorodecyl)-	600-252-7	101947-16-4		31-May-2018	-
Silane, triethoxy(3,3,4,4,5,5,6,6,6-nonafluorohexyl)-	600-308-0	102390-98-7		31-May-2018	-
Silane, triethoxy(3,3,3-trifluoropropyl)-	614-374-3	681-97-0		31-May-2018	-
Silane, trichloro-4-pentenyl-	607-510-8	2504-62-3		31-May-2018	-
Silane, trichloro(3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluorodecyl)-	616-629-4	78560-44-8		31-May-2018	-
Silane, hexadecyldimethoxymethyl-	617-432-6	83038-85-1		31-May-2018	-
Silane, ethenyltrimethoxy-, polymer with ethene	609-114-0	35312-82-4		31-May-2018	-
Silane, ethenyltriethyl-	601-065-3	1112-54-5		31-May-2018	-
Silane, dimethoxymethylpropyl-	605-945-8	18173-73-4		31-May-2018	-
Silane, dimethoxydipentyl-	605-939-5	18166-18-2		31-May-2018	-
Silane, dimethoxydioctyl-	619-063-6	947155-81-9		31-May-2018	-
Silane, dihexyldimethoxy-	603-175-7	126990-43-0		31-May-2018	-
Silane, diethoxymethylpropyl-	615-047-8	70017-39-9		31-May-2018	-
Silane, diethoxymethyl(3,3,4,4,5,5,6,6,6-nonafluorohexyl)-	617-431-0	83038-83-9		31-May-2018	-
Silane, diethoxydipentyl-	605-861-1	17957-65-2		31-May-2018	-
Silane, diethoxydioctyl-	601-008-2	110861-82-0		31-May-2018	-
Silane, diethoxydihexyl-	606-017-5	18407-13-1		31-May-2018	-
Silane, diethoxy(3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluorodecyl)methyl-	604-879-7	152992-46-6		31-May-2018	-
Silane, dicyclohexyldipropoxy-	611-289-3	556026-33-6		31-May-2018	-
Silane, dichloroethoxymethyl-	605-973-0	1825-75-8		31-May-2018	-
Silane, dichloroethenylmethoxy-	617-115-2	80557-03-5		31-May-2018	-
Silane, dichlorodipentyl-	605-892-0	18037-39-3		31-May-2018	-
Silane, dichlorodioctyl-	606-020-1	18416-07-4		31-May-2018	-
Silane, dichlorocyclopentylmethyl-	604-494-4	14579-04-5		31-May-2018	-
Silane, dichlorocyclohexylethyl-	605-981-4	18290-58-9		31-May-2018	-
Silane, dichlorobis(3-chloro-2-methylpropyl)-	609-200-8	36042-59-8		31-May-2018	-
Silane, dichlorobis(2-methylpropyl)-	606-012-8	18395-92-1		31-May-2018	-
Silane, dichloro(3-chloropropyl)hexyl-	617-226-6	81347-57-1		31-May-2018	-
Silane, decyltrimethoxy-	611-312-7	5575-48-4		31-May-2018	-
Silane, chlorotris(1-methylpropoxy)-	605-914-9	18105-63-0		31-May-2018	-
Silane, chlorotris(1-methylethyl)-	603-492-0	13154-24-0		31-May-2018	-
Silane, chlorotrioctyl-	606-118-4	18768-14-4		31-May-2018	-
Silane, chloroethoxydimethyl-	605-972-5	1825-69-0		31-May-2018	-
Silane, butylchlorodimethyl-	600-021-0	1000-50-6		31-May-2018	-
Silane, butoxytrimethyl-	605-970-4	1825-65-6		31-May-2018	-
Silane, bis(4-fluorophenyl)(iodomethyl)methyl-	601-605-8	119393-93-0		31-May-2018	-
Silane, bis(3-chloropropyl)dimethoxy-, polymer with (3-chloropropyl)trimethoxysilane	617-826-8	862593-48-4		31-May-2018	-
Silane, bis(3-chloropropyl)diethoxy-	613-839-8	65749-67-9		31-May-2018	-
Silane, [[4-(1,1-dimethylethyl)phenyl]-2-(1-methylethyl)-1H-inden-1(or 3)-yl]dimethyl[1,5,6,7(or 3,5,6,7)-tetrahydro-2-methyl-4-phenyl-s-indacen-1-yl]-	617-733-2	856425-81-5		31-May-2018	-
Silane, [2-(dimethylsilyl)ethyl]trimethyl-	613-006-9	6231-75-0		31-May-2018	-
Silane, [(chlorodimethylsilyl)methyl]trimethyl-	603-978-2	13683-11-9		31-May-2018	-
Silane, 9-decen-1-yltriethoxy-	604-835-7	152222-61-2		31-May-2018	-
Silane, 3-buten-1-yltrimethoxy-	611-581-0	57813-71-5		31-May-2018	-
Silane, 3-buten-1-yltriethoxy-	611-580-5	57813-67-9		31-May-2018	-
Silane, 2-butenyltrimethoxy-	603-811-3	13436-83-4		31-May-2018	-
Silane, 1-hexyn-1-yltrimethyl-	609-554-3	3844-94-8		31-May-2018	-
Silane, 1,10-decanediylbis[trichloro-	610-802-8	52217-62-6		31-May-2018	-
Silane, (dichloromethyl)diethoxymethyl-	605-932-7	18145-74-9		31-May-2018	-
Silane, (chloromethyl)trimethoxy-	611-813-0	5926-26-1		31-May-2018	-
Silane, (chloromethyl)dimethoxymethyl-	606-938-2	2212-11-5		31-May-2018	-
Silane, (bromomethyl)trimethyl-	605-967-8	18243-41-9		31-May-2018	-
Silane, (3-chloropropoxy)trimethyl-	605-943-7	18171-15-8		31-May-2018	-
Silane, (3-chloropropoxy)(1,1-dimethylethyl)dimethyl-	618-232-1	89031-82-3		31-May-2018	-
Silane, (3-chloro-2-methylpropyl)triethoxy-	604-060-4	13810-81-6		31-May-2018	-
Silane, (3-bromo-1-propyn-1-yl)trimethyl-	609-506-1	38002-45-8		31-May-2018	-
Silane, (3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluorodecyl)trimethoxy-	617-434-7	83048-65-1		31-May-2018	-
Silane, (1,1-dimethylethoxy)ethenyldiethoxy-	611-039-3	53721-66-7		31-May-2018	-
silane / polypropylene dispersion	922-031-7	-		31-May-2018	-
Silanamine, N-(1,1-dimethylethyl)-1,1-dimethyl-1-(2,3,4,5-tetramethyl-2,4-cyclopentadien-1-yl)-	603-079-5	125542-04-3		31-May-2018	-
Silanamine, 1,1,1-trimethyl-N-(trimethylsilyl)-, potassium salt (1:1)	609-880-6	40949-94-8		31-May-2018	-
Silanamine, 1,1,1-trimethyl-N-(trimethylsilyl)-, hydrolysis products with silica and 3-(triethoxysilyl)-1-propanamine	606-414-3	199876-44-3		31-May-2018	-
sigesbeckia orientalis extract	924-158-3	-		31-May-2018	-
Sida rhombifolia, ext.	920-590-1	-		31-May-2018	-
SHORT OIL ALKYD POLYESTER	924-980-2	-		31-May-2018	-
SHIITAKE (Lentinula edodes (Berkeley) Pegler) Extract	923-039-3	-		31-May-2018	1
Shellac, bleached	924-027-0	308083-88-7		31-May-2018	1
Shea tree, ext., potassium salt	925-645-3	-		31-May-2018	1
Sevophob PAK	920-636-0	-		31-May-2018	-
SESAMUM INDICUM OIL, SODIUM SALT	925-301-2	-		31-May-2018	1
sesamum indicum oil, potassium salt	925-536-0	-		31-May-2018	1
Sesamum indicum oil	921-613-8	-		31-May-2018	-
sesamum indicum extract	920-603-0	-		31-May-2018	-
Sesamum indicum (sesame) oil unsaponifiables	918-097-1	-		31-May-2018	-
serum horse	925-948-0	-		31-May-2018	-
Serine, N-acetyl-	619-258-6	97-14-3		31-May-2018	-
Serine, hydrazide	613-642-7	64616-76-8		31-May-2018	-
Serine, ethyl ester, hydrochloride	609-670-4	3940-27-0		31-May-2018	-
Sericin is a protein isolated from the silk produced by the silk worm, Bombyx mori	920-313-4	-		31-May-2018	-
Sera Sperse C-SN	920-097-1	-		31-May-2018	-
Sera Gal C-VAT	922-745-9	-		31-May-2018	-
Separol 25	609-344-1	37200-35-4		31-May-2018	-
Selina extract	925-048-8	-		31-May-2018	-
SEL D'ACIDE ETHYL-2 HEXANOIQUE ET D'ISOHEXYLOXYLPROPYLAMINE	919-584-1	-		31-May-2018	-
Sedipur KA	603-249-9	12795-46-9		31-May-2018	-
Sedipur AL 430	616-570-4	77908-05-5		31-May-2018	-
Sedipur AF 400	616-569-9	77908-04-4		31-May-2018	-
Securon 540	925-160-7	164458-75-7		31-May-2018	-
Sebaea ovata, ext.	921-664-6	-		31-May-2018	-
sebacic acid, compound with decamethylenediamine (1:1)	920-847-8	-		31-May-2018	-
SEB additive 209	923-734-1	-		31-May-2018	-
SEB additive 109	923-087-5	-		31-May-2018	-
Seaweed Soil Conditioner	922-857-8	-		31-May-2018	-
Sea Silt Extract	919-963-1	-		31-May-2018	-
SEA ROCKET (Cakile maritima Scopoli) Extract	919-467-5	-		31-May-2018	1
Se-Allyl L-Selenocysteine	922-634-5	-		31-May-2018	-
SD Alcohol 40	612-083-6	61116-08-3		31-May-2018	-
scyllo-Inositol	610-437-4	488-59-5		31-May-2018	-
Scleria polycarpa, ext.	927-979-5	-		31-May-2018	-
Schoenoplectus validus, ext.	917-931-1	-		31-May-2018	-
schleichera trijuga seed oil	929-191-7	-		31-May-2018	-
Schizonepeta Tenuifolia Extract	925-987-3	-		31-May-2018	-
Schizandra Chinensis Fruit Extract	920-239-2	-		31-May-2018	-
Schizandra chinensis	925-785-5	-		31-May-2018	-
Schisandra chinensis, ext.	607-026-7	223748-53-6		31-May-2018	1
Schinus Terebinthifolius Fruit Extract	922-288-5	-		31-May-2018	-
Scallop shell powder	918-332-8	-		31-May-2018	-
Scaevola spinescens, ext.	922-071-5	-		31-May-2018	-
Saxifraga Sarmentosa Extract	923-427-2	-		31-May-2018	-
saururus chinensis extract	928-709-9	-		31-May-2018	-
Sargassum linearifolium, ext.	919-539-6	-		31-May-2018	-
Sarcostemma australe, ext.	925-033-6	-		31-May-2018	-
Sarcomelicope simplicifolia, ext.	927-650-6	-		31-May-2018	-
Saponins, Quinoa	609-829-8	404589-23-7		31-May-2018	-
Saponins, Quillaja saponaria	616-099-4	74499-23-3		31-May-2018	5
Sapindus Trifoliatus Fruit Extract	923-782-3	-		31-May-2018	-
Sapindus mukorossi, ext.	922-993-8	-		31-May-2018	-
Santicizer 711	609-667-8	39393-37-8		31-May-2018	-
Santalum spicatum, ext.	927-124-6	-		31-May-2018	-

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