Reagents, E, 100 g
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Ethoxymethylenemalononitrile, 98%
Thermo Scientific ChemicalsFormula: C6H6N2O Formula weight: 122.13 Purity: 98% CAS Number: 123-06-8 UN Number: UN3439 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2926.90 Hazard Statements: H301-H311-H334-H317 Toxic if swallowed. Toxic in contact with skin. May cause allergy or…
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Esculin hydrate ; >/= 98.5% (HPLC)
AFG BioscienceSynonyms: 6,7-Dihydroxycoumarin-6-glucoside Purity Limit: ≥ 98.5% (HPLC) CAS No.: 531-75-9 Molecular Formula: C15H16O9· xH2O Molecular Weight: 367.31 MDL No.: MFCD00149492 Appearance: White to whitish powder Melting Point: 202-210 °C Optical Rotation: [a]D20 = -84 to…
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Erythrosin B certified ; Certified ; >/= 87% (Dye content)
AFG BioscienceSynonyms: Acid Red 51 CI 45430 2',4',5',7'-Tetraiodofluorescein disodium salt Grade: Certified Purity Limit: ≥ 87% (Dye content) CAS No.: 16423-68-0 Molecular Formula: C20H6I4O5·2Na Molecular Weight: 879.84 MDL No.: MFCD00144257 Appearance: Dark red to maroon to brown…
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ALDRICH Ethylenediamine dihydrochloride, 98%
MilliporeSigmaSynonym(s): 1,2-Diaminoethane dihydrochloride Formula: NH2CH2CH2NH2 · 2HCl Formula Weight: 133.02 CAS No.: 333-18-6 Purity: 98% Packaging: 100, 500 g in poly bottle
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Ethylhexadecyldimethylammonium Bromide, High Purity
Spectrum ChemicalGrade: High Purity CAS No.: 124-03-8
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2-Ethylacrolein, tech. 90%, stab. with 50ppm hydroquinone
Thermo Scientific ChemicalsSynonym(s): 2-Methylenebutyraldehyde Formula: C5H8O Formula weight: 84.12 Purity: tech. 90%, stab. with 50ppm hydroquinone CAS Number: 922-63-4 UN Number: UN1992 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2912.19 Hazard Statements: …
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Ethyl phenyl sulfone ; 98%
AFG BiosciencePurity Limit: 98% CAS No.: 599-70-2 Molecular Formula: C8H10O2S Molecular Weight: 170.23 MDL No.: MFCD00025081 Storage Temperature: Store at 0-8°C
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Europium(III) oxide, REacton r, 99.996% (REO)
Thermo Scientific ChemicalsFormula: Eu2O3 Formula weight: 351.92 Purity: 99.996% (REO) CAS Number: 1308-96-9 Harmonized Tariff Code: 2846.90
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2-Ethylanthraquinone, 98%
Thermo Scientific ChemicalsFormula: C16H12O2 Formula weight: 236.27 Purity: 98% CAS Number: 84-51-5 Harmonized Tariff Code: 2914.69
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Ethylenediaminetetraacetic acid disodium salt dihydrate, ACS, 99.0-101.0%
Thermo Scientific ChemicalsSynonym(s): EDTA disodium salt dihydrate Formula: (NaO2CCH2)2NCH2CH2N(CH2CO2H)2 2H2O Formula weight: 372.24 (336.22anhy) Purity: 99.0-101.0% CAS Number: 6381-92-6 Harmonized Tariff Code: 2922.49
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Ethyl (4-fluorobenzoyl)acetate ; >/= 95% (NMR)
AFG BioscienceSynonyms: Ethyl 4-fluorobenzoylacetate Purity Limit: ≥ 95% (NMR) CAS No.: 1999-00-4 Molecular Formula: C11H11FO3 Molecular Weight: 210.2 MDL No.: MFCD03093631 Appearance: Colorless to light yellow liquid Storage Temperature: Store at 0-8°C
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Ethylene glycol diacetate, 97%
Thermo Scientific ChemicalsSynonym(s): 1,2-Diacetoxyethane, Glycol diacetate Formula: CH3CO2CH2CH2O2CCH3 Formula weight: 146.14 Purity: 97% CAS Number: 111-55-7 Harmonized Tariff Code: 2915.39 Hazard Statements: H315-H319-H335-H227 Causes skin irritation. Causes serious eye irritation. May cause…
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Ethyl 4-pentenoate, 98+%
Thermo Scientific ChemicalsSynonym(s): Ethyl allylacetate, 4-Pentenoic acid ethyl ester Formula: CH2=CHCH2CH2CO2CH2CH3 Formula weight: 128.17 Purity: 98+% CAS Number: 1968-40-7 UN Number: UN3272 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2916.19 Hazard Statements: H226 Flammable…
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Ethyl octanoate, 99%
Thermo Scientific ChemicalsSynonym(s): Ethyl caprylate, Octanoic acid ethyl ester Formula: C10H20O2 Formula weight: 172.27 Purity: 99% CAS Number: 106-32-1 Harmonized Tariff Code: 2915.90 Hazard Statements: H227 Combustible liquid.
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2-Ethylbutyryl chloride, 99%
Thermo Scientific ChemicalsFormula: (CH3CH2)2CHCOCl Formula weight: 134.61 Purity: 99% CAS Number: 2736-40-5 UN Number: UN3094 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2915.90 Hazard Statements: H314-H318-H226 Causes severe skin burns and eye damage. Causes serious eye damage.…
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Erioglaucine ; >/= 85% (Dye content)
AFG BioscienceSynonyms: Acid Blue 9CI 42090Bis[4-(N-ethyl-N-3-sulfophenylmethyl)aminophenyl]-2-sulfophenylmethylium disodium salt Purity Limit: ≥ 85% (Dye content) CAS No.: 3844-45-9 Molecular Formula: C37H34N2O9S3·2Na Molecular Weight: 792.86 MDL No.: MFCD00012141 Appearance: Dark blue to…
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Enoxacin ; >98%
AFG BioscienceSynonyms: 1-Ethyl-6-fluoro-1,4-dihydro-4-oxo-7-(1-piperazinyl)-1,8-naphthyridine-3-carboxylic acid Enofloxacin Enofloxacine Purity Limit: >98% CAS No.: 74011-58-8 Molecular Formula: C15H17FN4O3 Molecular Weight: 320.32 MDL No.: MFCD00133308 Appearance: White powder to slightly…
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2-Ethoxybenzamide, 97%
Thermo Scientific ChemicalsFormula: C9H11NO2 Formula weight: 165.19 Purity: 97% CAS Number: 938-73-8 Harmonized Tariff Code: 2924.29
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Eosin B
Thermo Scientific ChemicalsSynonym(s): C.I. 45400, 4,5-Dibromo-2,7-dinitrofluorescein disodium salt Formula: C20H6Br2N2Na2O9 Formula weight: 624.08 CAS Number: 548-24-3 Harmonized Tariff Code: 3204.12
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N-(2-Hydroxyethyl)ethylenediamine, 0.99
MilliporeSigmaSynonyms: 2-(2-Aminoethylamino)ethanol; N-(2-Aminoethyl)ethanolamine CAS Number: 111-41-1 Formula: C4H12N2O Formula Weight: 104.15 Linear Formula: NH2CH2CH2NHCH2CH2OH MDL No.: MFCD00008170 Purity: 0.99 Boiling Point: 238-240 C/752 mmHg(lit.) Density: 1.03 g/mL at 25 C(lit.)…
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Ethyl methyl sulfide, 0.96
MilliporeSigmaCAS Number: 624-89-5 Formula: C3H8S Formula Weight: 76.16 Linear Formula: CH3CH2SCH3 MDL No.: MFCD00009268 Purity: 0.96 Boiling Point: 66-67 C(lit.) Melting Point: -106 C (lit.) Density: 0.842 g/mL at 25 C(lit.) Refractive Index: n20/D 1.440(lit.) Beilstein Registry…
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Erioglaucine
GFS ChemicalsThe GFS Chemicals erioglaucine is mainly used in research facilities and chemical laboratories to conduct wide range of experiments. It is available in sturdy bottle that endures heavy and rigorous usage.
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Ethyl trans-4-oxo-2-butenoate, 96%
Thermo Scientific ChemicalsSynonym(s): Ethyl 3-formylacrylate, Ethyl fumaraldehydate Formula: C6H8O3 Formula weight: 128.13 Purity: 96% CAS Number: 2960-66-9 UN Number: UN2922 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2918.99 Hazard Statements: H300-H314-H318-H227-H317 Fatal if…
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Ethyl 4-chlorobutyrate, 98%
Thermo Scientific ChemicalsSynonym(s): 4-Chlorobutyric acid ethyl ester Formula: Cl(CH2)3CO2CH2CH3 Formula weight: 150.61 Purity: 98% CAS Number: 3153-36-4 Packing Group: III Harmonized Tariff Code: 2915.90 Hazard Statements: H315-H319-H335-H227 Causes skin irritation. Causes serious eye irritation.…
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7-Ethyltryptophol ; >/= 98% (HPLC)
AFG BioscienceSynonyms: 2-(7-Ethyl-1H-indol-3-yl)ethanol3-(7-Ethylindole)ethanol7-Ethyl-3-(2-hydroxyethyl)indole Purity Limit: ≥ 98% (HPLC) CAS No.: 41340-36-7 Molecular Formula: C12H15NO Molecular Weight: 189.26 MDL No.: MFCD01718805 Appearance: Orange to white powder Storage…
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Ethyl isonitrosocyanoacetate, 97%
Thermo Scientific ChemicalsSynonym(s): Ethyl oximinocyanoacetate, Isonitrosocyanoacetic acid ethyl ester Formula: C5H6N2O3 Formula weight: 142.11 Purity: 97% CAS Number: 3849-21-6 Packing Group: III Harmonized Tariff Code: 2928.00 Hazard Statements: H301 Toxic if swallowed. Precautionary Statements:…
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ALDRICH Ethyl pyruvate, 98%
MilliporeSigmaFormula: CH3COCOOC2H5 Formula Weight: 116.12 CAS No.: 617-35-6 UN Number: UN3272 Purity: 98% Density: 1.045g/mLat 25°C(lit.) Storage: 2-8°C Packaging: 25, 100 g in glass bottle
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Ethyl 2-methylacetoacetate, 95%
Thermo Scientific ChemicalsSynonym(s): 2-Methylacetoacetic acid ethyl ester Formula: C7H12O3 Formula weight: 144.17 Purity: 95% CAS Number: 609-14-3 Harmonized Tariff Code: 2918.30 Hazard Statements: H227 Combustible liquid.
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Ethyl tert-butylacetate, 98%
Thermo Scientific ChemicalsSynonym(s): tert-Butylacetic acid ethyl ester, Ethyl 3,3-dimethylbutyrate Formula: (CH3)3CCH2CO2CH2CH3 Formula weight: 144.22 Purity: 98% CAS Number: 5340-78-3 UN Number: UN3272 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2915.90 Hazard Statements: H226 …
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Ethanolamine hydrochloride, =99.0%
MilliporeSigmaSynonyms: 2-Aminoethanol hydrochloride Formula: H2NCH2CH2OH · HCl Formula Weight: 97.54 CAS No.: 2002-24-6 Purity: ≥99.0% Packaging: 100 g in poly bottle
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ALDRICH Ethyl 2-methylacetoacetate, 90%
MilliporeSigmaFormula: CH3COCH(CH3)CO2C2H5 Formula Weight: 144.17 CAS No.: 609-14-3 Purity: 90% Density: 1.019g/mLat 25°C(lit.) Packaging: 25, 100 g in glass bottle
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2-Ethylfuran, 98+%
Thermo Scientific ChemicalsFormula: C6H8O Formula weight: 96.13 Purity: 98+% CAS Number: 3208-16-0 UN Number: UN3271 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2932.19 Hazard Statements: H225 Highly flammable liquid and vapour. Precautionary Statements: …