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.

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1 – 15 af 287 Resultater

Thermo Scientific Chemicals D-Cycloserin, 98%

CAS: 68-41-7 Molekylær formel: C₃H₆N₂O₂ Molekylvægt (g/mol): 102.09 MDL nummer: MFCD00005353 InChI nøgle: DYDCUQKUCUHJBH-UWTATZPHSA-N Synonym: d-cycloserine,cycloserine,seromycin,orientomycin,oxamycin,cyclorin,cyclo-d-serine,cicloserina,farmiserina,miroseryn PubChem CID: 6234 ChEBI: CHEBI:40009 IUPAC navn: (4R)-4-amino-1,2-oxazolidin-3-on SMIL: C1C(C(=O)NO1)N

Pris og tilgængelighed
Tekniske data

MDL nummer	MFCD00005353
PubChem CID	6234
Molekylvægt (g/mol)	102.09
CAS	68-41-7
ChEBI	CHEBI:40009
Synonym	d-cycloserine,cycloserine,seromycin,orientomycin,oxamycin,cyclorin,cyclo-d-serine,cicloserina,farmiserina,miroseryn
SMIL	C1C(C(=O)NO1)N
IUPAC navn	(4R)-4-amino-1,2-oxazolidin-3-on
InChI nøgle	DYDCUQKUCUHJBH-UWTATZPHSA-N
Molekylær formel	C₃H₆N₂O₂

Kampagner er tilgængelige

Lithiumdiisopropylamid, 2M sol. i THF/n-heptan/ethylbenzen, AcroSeal™ , Thermo Scientific Chemicals

CAS: 4111-54-0 Molekylær formel: C6H14LiN Molekylvægt (g/mol): 107.125 MDL nummer: MFCD00064449 InChI nøgle: ZCSHNCUQKCANBX-UHFFFAOYSA-N Synonym: lithium diisopropylamide,unii-ol028kiw1i,lithium di-isopropylamide,lithium diisopropyl amide,2-propanamine, n-1-methylethyl-, lithium salt,ol028kiw1i,lithium di propan-2-yl azanide,2-propanamine, n-1-methylethyl-, lithium salt 1:1,lithium n,n-diisopropylamide,ipr2nli PubChem CID: 2724682 IUPAC navn: lithium;di(propan-2-yl)azanid SMIL: [Li+].CC(C)[N-]C(C)C

Pris og tilgængelighed
Tekniske data

MDL nummer	MFCD00064449
PubChem CID	2724682
Molekylvægt (g/mol)	107.125
CAS	4111-54-0
Synonym	lithium diisopropylamide,unii-ol028kiw1i,lithium di-isopropylamide,lithium diisopropyl amide,2-propanamine, n-1-methylethyl-, lithium salt,ol028kiw1i,lithium di propan-2-yl azanide,2-propanamine, n-1-methylethyl-, lithium salt 1:1,lithium n,n-diisopropylamide,ipr2nli
SMIL	[Li+].CC(C)[N-]C(C)C
IUPAC navn	lithium;di(propan-2-yl)azanid
InChI nøgle	ZCSHNCUQKCANBX-UHFFFAOYSA-N
Molekylær formel	C6H14LiN

Methyllithium, 1,6M sol. i diethylether (± 5 % vægt/volumen), AcroSeal™ , Thermo Scientific Chemicals

CAS: 917-54-4 Molekylær formel: CH3Li Molekylvægt (g/mol): 21.98 MDL nummer: MFCD00008253 InChI nøgle: DVSDBMFJEQPWNO-UHFFFAOYSA-N Synonym: methyllithium,lithium, methyl,methyl lithium,lithium methanide,meli,lithium methyl,lithium carbanide,lithium methide,methllithium,methyllithum PubChem CID: 2724049 SMIL: [Li]C

Pris og tilgængelighed
Tekniske data

MDL nummer	MFCD00008253
PubChem CID	2724049
Molekylvægt (g/mol)	21.98
CAS	917-54-4
Synonym	methyllithium,lithium, methyl,methyl lithium,lithium methanide,meli,lithium methyl,lithium carbanide,lithium methide,methllithium,methyllithum
SMIL	[Li]C
InChI nøgle	DVSDBMFJEQPWNO-UHFFFAOYSA-N
Molekylær formel	CH3Li

Diisopropylamine, 99%, Thermo Scientific Chemicals

CAS: 108-18-9 InChI nøgle: UAOMVDZJSHZZME-UHFFFAOYSA-N Synonym: 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 navn: N-propan-2-ylpropan-2-amin SMIL: CC(C)NC(C)C

Pris og tilgængelighed
Tekniske data

PubChem CID	7912
CAS	108-18-9
Synonym	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
SMIL	CC(C)NC(C)C
IUPAC navn	N-propan-2-ylpropan-2-amin
InChI nøgle	UAOMVDZJSHZZME-UHFFFAOYSA-N

Diisobutylaluminium hydride, 1M solution in hexane, AcroSeal™

CAS: 1191-15-7 | C₈H₁₉Al | 142.22 g/mol

Pris og tilgængelighed
Tekniske data

MDL nummer	MFCD00008928
Lineær formel	[(CH₃)₂CHCH₂]₂AlH
Kemisk navn eller materiale	Diisobutylaluminium hydride
Specifik vægtfylde	0.701
Sundhedsfare 3	GHS P Statement IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses,if present and easy to do. Continue rinsing. Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Wear protective g
Sundhedsfare 2	GHS H Statement May be fatal if swallowed and enters airways. Toxic to aquatic life with long lasting effects. Causes severe skin burns and eye damage. May cause drowsiness or dizziness. May cause damage to organs through p
Sundhedsfare 1	GHS-signalord: Fare
Formel vægt	142.22
Opløselighedsinformation	Solubility in water: reacts
Merck Index	15, 3212
Fysisk form	Løsning
Navn note	1M Solution in Hexane
Molekylvægt (g/mol)	142.22
Tæthed	0.7010g/mL
Fieser	01,260; 02,140; 03,101; 04,158; 05,224; 06,198; 07,111; 08,173; 09,171; 10,149; 11,185; 12,191; 13,115; 14,138; 15,137; 16,27; 17,123
EINECS nummer	214-729-9
CAS	110-54-3
Smeltepunkt	-70.0°C
Synonym	DIBAL-H
Beilstein	04, IV, 4400
Flammepunkt	−23°C
Molekylær formel	C₈H₁₉Al

Methanesulfonyl chloride, 99.5%

CAS: 124-63-0 Molekylær formel: CH3ClO2S Molekylvægt (g/mol): 114.54 MDL nummer: MFCD00007454 InChI nøgle: QARBMVPHQWIHKH-UHFFFAOYSA-N Synonym: 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 navn: methansulfonylchlorid SMIL: CS(Cl)(=O)=O

Pris og tilgængelighed
Tekniske data

MDL nummer	MFCD00007454
PubChem CID	31297
Molekylvægt (g/mol)	114.54
CAS	124-63-0
Synonym	mesyl chloride,methylsulfonyl chloride,methyl sulfochloride,methanesulphonyl chloride,chloro methyl sulfone,methanesulfuryl chloride,methanesulfonic acid chloride,methyl sulfonyl chloride,chloromethyl sulfone,mesylchloride
SMIL	CS(Cl)(=O)=O
IUPAC navn	methansulfonylchlorid
InChI nøgle	QARBMVPHQWIHKH-UHFFFAOYSA-N
Molekylær formel	CH3ClO2S

Tin(IV) chloride, 99%, anhydrous

CAS: 7646-78-8 Molekylær formel: Cl₄Sn Molekylvægt (g/mol): 260.52 InChI nøgle: HPGGPRDJHPYFRM-UHFFFAOYSA-J Synonym: tin tetrachloride,tin iv chloride,stannane, tetrachloro,tin chloride,stannic chloride,tetrachlorotin,tin perchloride,tintetrachloride,tin iv tetrachloride,sncl4 PubChem CID: 24287 IUPAC navn: tetrachlorostannan SMIL: Cl[Sn](Cl)(Cl)Cl

Pris og tilgængelighed
Tekniske data

PubChem CID	24287
Molekylvægt (g/mol)	260.52
CAS	7646-78-8
Synonym	tin tetrachloride,tin iv chloride,stannane, tetrachloro,tin chloride,stannic chloride,tetrachlorotin,tin perchloride,tintetrachloride,tin iv tetrachloride,sncl4
SMIL	Cl[Sn](Cl)(Cl)Cl
IUPAC navn	tetrachlorostannan
InChI nøgle	HPGGPRDJHPYFRM-UHFFFAOYSA-J
Molekylær formel	Cl₄Sn

Benzyl chloroformate, 97 wt%, stabilized

CAS: 501-53-1 Molekylær formel: C₈H₇ClO₂ Molekylvægt (g/mol): 170.6 InChI nøgle: HSDAJNMJOMSNEV-UHFFFAOYSA-N Synonym: benzyl chloroformate,carbobenzoxy chloride,benzyl chlorocarbonate,cbz chloride,benzyloxycarbonyl chloride,carbobenzyloxy chloride,carbonochloridic acid, phenylmethyl ester,benzylcarbonyl chloride,cbz-cl,chloroformic acid, benzyl ester PubChem CID: 10387 IUPAC navn: benzylcarbonochloridat SMIL: C1=CC=C(C=C1)COC(=O)Cl

Pris og tilgængelighed
Tekniske data

PubChem CID	10387
Molekylvægt (g/mol)	170.6
CAS	501-53-1
Synonym	benzyl chloroformate,carbobenzoxy chloride,benzyl chlorocarbonate,cbz chloride,benzyloxycarbonyl chloride,carbobenzyloxy chloride,carbonochloridic acid, phenylmethyl ester,benzylcarbonyl chloride,cbz-cl,chloroformic acid, benzyl ester
SMIL	C1=CC=C(C=C1)COC(=O)Cl
IUPAC navn	benzylcarbonochloridat
InChI nøgle	HSDAJNMJOMSNEV-UHFFFAOYSA-N
Molekylær formel	C₈H₇ClO₂

Chloroacetyl chloride, 98%

CAS: 79-04-9 InChI nøgle: VGCXGMAHQTYDJK-UHFFFAOYSA-N Synonym: chloroacetyl chloride,acetyl chloride, chloro,chloracetyl chloride,chloroacetic chloride,monochloroacetyl chloride,chloroacetic acid chloride,chloroacetylchloride,chlorure de chloracetyle,unii-k5uml06yuo,chlorid kyseliny chloroctove PubChem CID: 6577 ChEBI: CHEBI:34624 IUPAC navn: 2-chloracetylchlorid SMIL: C(C(=O)Cl)Cl

Pris og tilgængelighed
Tekniske data

PubChem CID	6577
CAS	79-04-9
ChEBI	CHEBI:34624
Synonym	chloroacetyl chloride,acetyl chloride, chloro,chloracetyl chloride,chloroacetic chloride,monochloroacetyl chloride,chloroacetic acid chloride,chloroacetylchloride,chlorure de chloracetyle,unii-k5uml06yuo,chlorid kyseliny chloroctove
SMIL	C(C(=O)Cl)Cl
IUPAC navn	2-chloracetylchlorid
InChI nøgle	VGCXGMAHQTYDJK-UHFFFAOYSA-N

Trifluoroacetic anhydride, 99+%

CAS: 407-25-0 Molekylær formel: C4F6O3 Molekylvægt (g/mol): 210.03 MDL nummer: MFCD00000416 InChI nøgle: QAEDZJGFFMLHHQ-UHFFFAOYSA-N Synonym: trifluoroacetic anhydride,trifluoroacetic acid anhydride,2,2,2-trifluoroacetic anhydride,bis trifluoroacetic anhydride,acetic acid, trifluoro-, anhydride,perfluoroacetic anhydride,trifluoroacetyl anhydride,tfaa,hexafluoroacetic anhydride,anhydrid kyseliny trifluoroctove PubChem CID: 9845 IUPAC navn: (2,2,2-trifluoracetyl) 2,2,2-trifluoracetat SMIL: FC(F)(F)C(=O)OC(=O)C(F)(F)F

Pris og tilgængelighed
Tekniske data

MDL nummer	MFCD00000416
PubChem CID	9845
Molekylvægt (g/mol)	210.03
CAS	407-25-0
Synonym	trifluoroacetic anhydride,trifluoroacetic acid anhydride,2,2,2-trifluoroacetic anhydride,bis trifluoroacetic anhydride,acetic acid, trifluoro-, anhydride,perfluoroacetic anhydride,trifluoroacetyl anhydride,tfaa,hexafluoroacetic anhydride,anhydrid kyseliny trifluoroctove
SMIL	FC(F)(F)C(=O)OC(=O)C(F)(F)F
IUPAC navn	(2,2,2-trifluoracetyl) 2,2,2-trifluoracetat
InChI nøgle	QAEDZJGFFMLHHQ-UHFFFAOYSA-N
Molekylær formel	C4F6O3

2-chlor-2-methylpropan, 99 %, Thermo Scientific Chemicals

CAS: 507-20-0 Molekylær formel: C₄H₉Cl Molekylvægt (g/mol): 92.57 MDL nummer: MFCD00000816 InChI nøgle: NBRKLOOSMBRFMH-UHFFFAOYSA-N Synonym: tert-butyl chloride,propane, 2-chloro-2-methyl,tert-butylchloride,chlorotrimethylmethane,trimethylchloromethane,2-chloroisobutane,t-butyl chloride,t-butylchloride,2-methyl-2-chloropropane,2-methyl-2-propyl chloride PubChem CID: 10486 IUPAC navn: 2-chlor-2-methylpropan SMIL: CC(C)(C)Cl

Pris og tilgængelighed
Tekniske data

MDL nummer	MFCD00000816
PubChem CID	10486
Molekylvægt (g/mol)	92.57
CAS	507-20-0
Synonym	tert-butyl chloride,propane, 2-chloro-2-methyl,tert-butylchloride,chlorotrimethylmethane,trimethylchloromethane,2-chloroisobutane,t-butyl chloride,t-butylchloride,2-methyl-2-chloropropane,2-methyl-2-propyl chloride
SMIL	CC(C)(C)Cl
IUPAC navn	2-chlor-2-methylpropan
InChI nøgle	NBRKLOOSMBRFMH-UHFFFAOYSA-N
Molekylær formel	C₄H₉Cl

Lithium borohydride, 4M (10 wt.%) solution in THF, AcroSeal™

CAS: 16949-15-8 | BH4Li | 21.78 g/mol

Pris og tilgængelighed
Tekniske data

MDL nummer	MFCD00011088
Lineær formel	LiBH₄
Specifik vægtfylde	0.89
Sundhedsfare 3	GHS P Statement Keep away from heat/sparks/open flames/hot surfaces. - No smoking. IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower. Handle under inert gas. Protect from moisture
Sundhedsfare 2	GHS H Statement Highly flammable liquid and vapor. In contact with water releases flammable gases which may ignite spontaneously. Harmful if swallowed. Causes severe skin burns and eye damage. May cause respiratory irritati
Sundhedsfare 1	GHS-signalord: Fare
Formel vægt	21.77
Opløselighedsinformation	Solubility in water: decomposes
Merck Index	15,5581
IUPAC navn	lithium;bor(1-)
PubChem CID	20722760
Tæthed	0.8900g/mL
Molekylvægt (g/mol)	21.78
EINECS nummer	241-021-7
CAS	109-99-9
Synonym	borate 1-, tetrahydro-, lithium,unii-8l87x4s4kp,boryllithium,lithium, boryl,lithium hydroborate,lithotab borohydride,bh4li,lithium 1+ ion boranuide,lithium borohydride 2.0 m in thf,borate 1-, tetrahydro-, lithium 1:1
SMIL	[Li+].[BH4-]
Flammepunkt	−21°C
InChI nøgle	UUKMSDRCXNLYOO-UHFFFAOYSA-N
Molekylær formel	BH4Li

Lithiumaluminiumhydrid, 1M opløsning i THF, AcroSeal™ , Thermo Scientific Chemicals

CAS: 16853-85-3 | AlH4Li | 37.95 g/mol

Pris og tilgængelighed
Tekniske data

MDL nummer	MFCD00011075
Lineær formel	LiAlH₄
Kemisk navn eller materiale	Lithium Aluminum hydride
Specifik vægtfylde	0.9
Sundhedsfare 3	GHS P Statement Keep away from heat/sparks/open flames/hot surfaces. - No smoking. IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower. Handle under inert gas. Protect from moisture. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor/physician.
Sundhedsfare 2	GHS H Statement May cause respiratory irritation. Causes skin irritation. Causes serious eye damage. Highly flammable liquid and vapor. In contact with water releases flammable gases which may ignite spontaneously. May form explosive peroxides. Suspected of causing cancer. Harmful if swallowed. May cause drowsiness or dizziness.
Sundhedsfare 1	Danger
Formel vægt	37.95
Opløselighedsinformation	Solubility in water: vigorous reaction.
Procent renhed	3.9 to 4.5% (as LiAlH4)
Merck Index	15, 344
Fysisk form	Uklar løsning
IUPAC navn	lithium(1+)-aluminium
Farve	Grå
PubChem CID	21226445
Molekylvægt (g/mol)	37.95
Tæthed	0.9000g/mL
Fieser	01,581; 02,242; 03,176; 04,291; 05,382; 06,325; 07,196; 08,286; 09,274; 10,236; 11,289; 12,272; 13,61; 14,190; 15,184; 16,133; 17,162
CAS	109-99-9
Synonym	lithium aluminum hydride,lithium aluminum hydride,aluminum lithium hydride,lithiumaluminiumhydride,aluminum iii lithium hydride,lithium alanate,lithium aluminum tetrahydride,lithiumaluminiumhydrid,litiumaluminum hydride,lithim aluminum hydride
SMIL	[Li+].[AlH4-]
Flammepunkt	−17°C
InChI nøgle	OCZDCIYGECBNKL-UHFFFAOYSA-N
Molekylær formel	AlH4Li

Chlorosulfonic acid, 97%

CAS: 7790-94-5 InChI nøgle: XTHPWXDJESJLNJ-UHFFFAOYSA-N Synonym: chlorosulfonic acid,chlorosulfuric acid,sulfuric chlorohydrin,chlorosulphuric acid,chlorosulphonic acid,monochlorosulfuric acid,unii-2o9axl1tj4,sulfonic acid, monochloride,chloridosulfuric acid,hsdb 909 PubChem CID: 24638 IUPAC navn: svovlchloridsyre SMIL: OS(=O)(=O)Cl

Pris og tilgængelighed
Tekniske data

PubChem CID	24638
CAS	7790-94-5
Synonym	chlorosulfonic acid,chlorosulfuric acid,sulfuric chlorohydrin,chlorosulphuric acid,chlorosulphonic acid,monochlorosulfuric acid,unii-2o9axl1tj4,sulfonic acid, monochloride,chloridosulfuric acid,hsdb 909
SMIL	OS(=O)(=O)Cl
IUPAC navn	svovlchloridsyre
InChI nøgle	XTHPWXDJESJLNJ-UHFFFAOYSA-N

IGEPAL∣r CA-630

CAS: 9002-93-1 Molekylær formel: C16H26O2 Molekylvægt (g/mol): 250.38 MDL nummer: MFCD00132505 InChI nøgle: JYCQQPHGFMYQCF-UHFFFAOYSA-N Synonym: Octylphenyl-polyethylene glycol IUPAC navn: 2-[4-(2,4,4-trimethylpentan-2-yl)phenoxy]ethan-1-ol SMIL: CC(C)(C)CC(C)(C)C1=CC=C(OCCO)C=C1

Pris og tilgængelighed
Tekniske data

MDL nummer	MFCD00132505
Molekylvægt (g/mol)	250.38
CAS	9002-93-1
Synonym	Octylphenyl-polyethylene glycol
SMIL	CC(C)(C)CC(C)(C)C1=CC=C(OCCO)C=C1
IUPAC navn	2-[4-(2,4,4-trimethylpentan-2-yl)phenoxy]ethan-1-ol
InChI nøgle	JYCQQPHGFMYQCF-UHFFFAOYSA-N
Molekylær formel	C16H26O2

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