REACH Transported Isolated Intermediates
The EU regulatory framework for chemicals is set by the REACH (Registration, Evaluation, Authorisation and Restriction of Chemicals) regulation No 1907/2006. Many of the products we sell are classified under REACH as Transported Isolated Intermediates, and additional criteria must be met for their sale.
The registration information requirements for intermediates are generally reduced and there is no requirement to carry out a chemical safety assessment.
To fulfil the definition of an intermediate, the registered substance needs to be transformed into another substance and manufactured and used under strictly controlled conditions at chemical manufacturing sites. The status of a substance as an intermediate is not specific to its chemical nature but to how it is used after manufacture.
Consequently, the following conditions must be met:
- The synthesis of another substance takes place using that intermediate
- The substance is used under strictly controlled conditions, as defined in REACH article 18(4)
- An End User Declaration is completed by the customer
Further information on intermediates and the information requirements for intermediates is available on the ECHA website and in the Practical Guide.
Thermo Scientific Chemicals D-Cycloserine, 98%
CAS: 68-41-7 Formula molecolare: C3H6N2O2 Molecular Weight (g/mol): 102.09 Numero MDL: MFCD00005353 InChI Key: DYDCUQKUCUHJBH-UWTATZPHSA-N Sinonimo: d-cycloserine,cycloserine,seromycin,orientomycin,oxamycin,cyclorin,cyclo-d-serine,cicloserina,farmiserina,miroseryn PubChem CID: 6234 ChEBI: CHEBI:40009 IUPAC Name: (4R)-4-amino-1,2-oxazolidin-3-one SMILES: C1C(C(=O)NO1)N
Pyridine, 99.5%, Extra Dry over Molecular Sieve, AcroSeal™
CAS: 110-86-1 Formula molecolare: C5H5N Molecular Weight (g/mol): 79.102 Numero MDL: MFCD00011732 InChI Key: JUJWROOIHBZHMG-UHFFFAOYSA-N Sinonimo: azabenzene,azine,pyridin,piridina,pirydyna,pyridin german,pirydyna polish,piridina italian,rcra waste number u196,caswell no. 717 PubChem CID: 1049 ChEBI: CHEBI:16227 IUPAC Name: piridina SMILES: C1=CC=NC=C1
tert-Butyllithium, 1.9M solution in pentane, AcroSeal™, Thermo Scientific Chemicals
CAS: 594-19-4 Formula molecolare: C4H9Li Molecular Weight (g/mol): 64.06 Numero MDL: MFCD00008795 InChI Key: BKDLGMUIXWPYGD-UHFFFAOYSA-N Sinonimo: tert-butyllithium,t-butyllithium,tbuli,lithium, 1,1-dimethylethyl,t-buli,lithium 2-methylpropane,tert-butyllithium solution,tert butyllithium,t-butyllithiurn PubChem CID: 638178 SMILES: [Li]C(C)(C)C
Methyllithium, 1.6M sol. in diethyl ether (± 5% w/v), AcroSeal™, Thermo Scientific Chemicals
CAS: 917-54-4 Formula molecolare: CH3Li Molecular Weight (g/mol): 21.98 Numero MDL: MFCD00008253 InChI Key: DVSDBMFJEQPWNO-UHFFFAOYSA-N Sinonimo: methyllithium,lithium, methyl,methyl lithium,lithium methanide,meli,lithium methyl,lithium carbanide,lithium methide,methllithium,methyllithum PubChem CID: 2724049 SMILES: [Li]C
Diisopropylamine, 99%, Thermo Scientific Chemicals
CAS: 108-18-9 InChI Key: UAOMVDZJSHZZME-UHFFFAOYSA-N Sinonimo: diisopropylamine,2-propanamine, n-1-methylethyl,n-1-methylethyl-2-propanamine,dipa,n,n-diisopropylamine,bis propan-2-yl amine,n-isopropylpropan-2-amine,di-isopropylamine,n-isopropyl-1-amino-2-methylethane,diisopropyl amine PubChem CID: 7912 IUPAC Name: N-propan-2-ylpropan-2-amine SMILES: CC(C)NC(C)C
Acetaldehyde, 99.5%, extra pure
CAS: 75-07-0 Formula molecolare: C2H4O Molecular Weight (g/mol): 44.04 Numero MDL: MFCD00006991 InChI Key: IKHGUXGNUITLKF-UHFFFAOYSA-N Sinonimo: ethanal,acetic aldehyde,ethyl aldehyde,acetaldehyd,acetylaldehyde,aldehyde,acetic ethanol,aldeide acetica,octowy aldehyd,aldehyde acetique PubChem CID: 177 ChEBI: CHEBI:15343 IUPAC Name: acetaldeide SMILES: CC=O
Phosphorus oxychloride, 99%, Thermo Scientific Chemicals
CAS: 10025-87-3 Numero MDL: MFCD00011443 InChI Key: XHXFXVLFKHQFAL-UHFFFAOYSA-N Sinonimo: phosphorus oxychloride,phosphoryl chloride,phosphoric trichloride,phosphoryl trichloride,phosphoroxychloride,trichlorophosphine oxide,phosphorus oxytrichloride,fosforoxychlorid,phosphorous oxychloride,phosphorylchlorid PubChem CID: 24813 ChEBI: CHEBI:30336 SMILES: O=P(Cl)(Cl)Cl
Hydroxylamine hydrochloride, 99+%
CAS: 5470-11-1 Formula molecolare: ClH4NO Molecular Weight (g/mol): 69.49 Numero MDL: MFCD00051089 InChI Key: WTDHULULXKLSOZ-UHFFFAOYSA-N Sinonimo: hydroxylamine hydrochloride,hydroxylamine hcl,hydroxylammonium chloride,oxammonium hydrochloride,hydroxylamine, hydrochloride,hydroxyamine hydrochloride,hydroxylamine chloride 1:1,hydroxylamine, hydrochloride 1:1,hydroxyamine hcl,oxammonium hci PubChem CID: 443297 ChEBI: CHEBI:5807 SMILES: Cl.NO
Allyl bromide, 99%, stabilized
CAS: 106-95-6 Formula molecolare: C3H5Br Molecular Weight (g/mol): 120.98 Numero MDL: MFCD00000244 InChI Key: BHELZAPQIKSEDF-UHFFFAOYSA-N Sinonimo: allyl bromide,3-bromopropene,1-propene, 3-bromo,3-bromopropylene,3-bromo-1-propene,bromallylene,2-propenyl bromide,1-bromo-2-propene,propene, 3-bromo,allylbromide PubChem CID: 7841 IUPAC Name: 3-bromoprop-1-ene SMILES: C=CCBr
sec-Butyllithium, 1.3M sol. in cyclohexane/hexane (92/8), AcroSeal™, Thermo Scientific Chemicals
CAS: 598-30-1 Formula molecolare: C4H9Li Molecular Weight (g/mol): 64.06 Numero MDL: MFCD00009323 InChI Key: VATDYQWILMGLEW-UHFFFAOYNA-N Sinonimo: sec-butyllithium,s-buli,s-butyllithium,s-butyl lithium,unii-5yv3gii1tb,lithium, 1-methylpropyl,5yv3gii1tb,secbutyllithium,b-butyllithium,sec-butyllitium PubChem CID: 102446 IUPAC Name: (butan-2-yl)lithium SMILES: [Li]C(C)CC
Pyridine, Certified AR for Analysis, Fisher Chemical™
CAS: 110-86-1 Formula molecolare: C5H5N Molecular Weight (g/mol): 79.102 Numero MDL: 11732 InChI Key: JUJWROOIHBZHMG-UHFFFAOYSA-N Sinonimo: azabenzene,azine,pyridin,piridina,pirydyna,pyridin german,pirydyna polish,piridina italian,rcra waste number u196,caswell no. 717 PubChem CID: 1049 ChEBI: CHEBI:16227 IUPAC Name: piridina SMILES: C1=CC=NC=C1
Isopropylmagnesium chloride - Lithium chloride complex, 1.3M solution in THF, AcroSeal™
CAS: 745038-86-2 Formula molecolare: C3H7Cl2LiMg Molecular Weight (g/mol): 145.23 Numero MDL: MFCD07784514 InChI Key: CWTUREABAILGIK-UHFFFAOYSA-L Sinonimo: turbo grignard,iprmgcl licl,i-prmgcl licl,i-prmgcl.licl,isopropylmagnesiumchloride licl,isopropylmagnesium chloride licl,isopropyl magnesium chloride licl,cwtureabailgik-uhfffaoysa-l,isopropylmagnesium lithium chloride,isopropyl magnesium chloride li-cl PubChem CID: 11275082 SMILES: [Li+].[Cl-].CC(C)[Mg]Cl
Diisobutylaluminium hydride, 1M solution in hexane, AcroSeal™
CAS: 1191-15-7 | C8H19Al | 142.22 g/mol
Methanesulfonyl chloride, 99.5%
CAS: 124-63-0 Formula molecolare: CH3ClO2S Molecular Weight (g/mol): 114.54 Numero MDL: MFCD00007454 InChI Key: QARBMVPHQWIHKH-UHFFFAOYSA-N Sinonimo: mesyl chloride,methylsulfonyl chloride,methyl sulfochloride,methanesulphonyl chloride,chloro methyl sulfone,methanesulfuryl chloride,methanesulfonic acid chloride,methyl sulfonyl chloride,chloromethyl sulfone,mesylchloride PubChem CID: 31297 IUPAC Name: methanesulfonyl chloride SMILES: CS(Cl)(=O)=O
Tin(IV) chloride, 99%, anhydrous
CAS: 7646-78-8 Formula molecolare: Cl4Sn Molecular Weight (g/mol): 260.52 InChI Key: HPGGPRDJHPYFRM-UHFFFAOYSA-J Sinonimo: tin tetrachloride,tin iv chloride,stannane, tetrachloro,tin chloride,stannic chloride,tetrachlorotin,tin perchloride,tintetrachloride,tin iv tetrachloride,sncl4 PubChem CID: 24287 IUPAC Name: tetrachlorostannane SMILES: Cl[Sn](Cl)(Cl)Cl