Reagents, E, Chemicals, 100 g
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Ethyl tiglate, 98%
Thermo Scientific ChemicalsSynonym(s): Ethyl trans-2,3-dimethylacrylate, Ethyl (E)-2-methyl-2-butenoate Formula: C7H12O2 Formula weight: 128.17 Purity: 98% CAS Number: 5837-78-5 UN Number: UN3272 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2916.19 Hazard Statements: H226 Flammable…
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Eriochrome Black T, ACS reagent
GFS ChemicalsF-241; C.I. 14645; Erio T. Indicator for the determination of calcium plus magnesium by titration with EDTA. Eriochrome can be used to detect rare earth metals or water hardness. Application: For Professional, Scientific and Technical Activities, other Professional, Scientific and Technical Activities
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Ethyl benzoate, 99%
Thermo Scientific ChemicalsSynonym(s): Benzoic acid ethyl ester Formula: C9H10O2 Formula weight: 150.18 Purity: 99% CAS Number: 93-89-0 Harmonized Tariff Code: 2916.31 Hazard Statements: H315-H319 Causes skin irritation. Causes serious eye irritation. Precautionary Statements: …
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Extract Modifier Food Additive
Ricca ChemicalRicca Terpenes and Flavor Blends are manufactured in an ISO 9001, FSSC 22000 accredited facility. They are food grade and are suitable for use as a food additive.
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1-Ethylpiperazine, 98%
Thermo Scientific ChemicalsFormula: C6H14N2 Formula weight: 114.19 Purity: 98% CAS Number: 5308-25-8 UN Number: UN2733 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2933.39 Hazard Statements: H331-H314-H318-H226 Toxic if inhaled. Causes severe skin burns and eye damage. Causes serious…
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ALDRICH Ethyl 4,4,4-trifluoroacetoacetate, 99%
MilliporeSigmaSynonym(s): Ethyl 3-oxo-4,4,4-trifluorobutyrate Formula: CF3COCH2CO2C2H5 Formula Weight: 184.11 CAS No.: 372-31-6 UN Number: UN3272 Purity: 99% Density: 1.259g/mLat 25°C(lit.) Packaging: 5, 25, 100 g in glass bottle
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Ethyl malonyl chloride, 95%
Thermo Scientific ChemicalsSynonym(s): Ethyl (chloroformyl)acetate, Malonic acid monoethyl ester chloride Formula: C5H7ClO3 Formula weight: 150.56 Purity: 95% CAS Number: 36239-09-5 UN Number: UN3265 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2917.19 Hazard Statements: …
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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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Ethylene chlorophosphate, 95%
Thermo Scientific ChemicalsSynonym(s): 2-Chloro-1,3,2-dioxaphospholane 2-oxide, 2-Chloro-2-oxo-1,3,2-dioxaphospholane Formula: C2H4ClO3P Formula weight: 142.48 Purity: 95% CAS Number: 6609-64-9 UN Number: UN3265 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2934.99 Hazard Statements: …
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Ethyl 5-chloroindole-2-carboxylate ; >/= 98%
AFG BioscienceSynonyms: 2-Carbethoxy-5-chloroindole 5-Chloro-1H-indole-2-carboxylic acid ethyl ester Purity Limit: ≥ 98% CAS No.: 4792-67-0 Molecular Formula: C11H10ClNO2 Molecular Weight: 223.66 MDL No.: MFCD00005610 Storage Temperature: Store at 0-8°C
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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-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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Ethyl thiophene-3-acetate, 98%
Thermo Scientific ChemicalsSynonym(s): Thiophene-3-acetic acid ethyl ester Formula: C8H10O2S Formula weight: 170.23 Purity: 98% CAS Number: 37784-63-7 Harmonized Tariff Code: 2934.99
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Ethyl 4-acetylbutyrate, 97%
Thermo Scientific ChemicalsSynonym(s): 4-Acetylbutyric acid ethyl ester, Ethyl 5-oxohexanoate Formula: C8H14O3 Formula weight: 158.20 Purity: 97% CAS Number: 13984-57-1 Harmonized Tariff Code: 2918.30 Hazard Statements: H227 Combustible liquid. Precautionary Statements: …
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ALDRICH Ethyl cinnamate, 99%
MilliporeSigmaSynonym(s): 3-Phenyl-2-propenoic acid ethyl ester; Ethyl 3-phenyl-2-propenoate; NSC 6773 Formula: C6H5CH=CHCOOC2H5 Formula Weight: 176.21 CAS No.: 103-36-6 Purity: 99% Density: 1.049g/mLat 20°C(lit.) Storage: 2-8°C …
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ALDRICH Ethyl propiolate, 99%
MilliporeSigmaSynonym(s): Ethyl acetylenecarboxylate Formula: HC≡CCO2C2H5 Formula Weight: 98.10 CAS No.: 623-47-2 UN Number: UN3272 Purity: 99% Density: 0.968g/mLat 25°C(lit.) Application: Halogenated derivatives were used as substrates for…
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Ethyl 3-bromopyruvate, tech. 85%
Thermo Scientific ChemicalsSynonym(s): Bromopyruvic acid ethyl ester Formula: C5H7BrO3 Formula weight: 195.02 Purity: tech. 90% CAS Number: 70-23-5 UN Number: UN3265 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2918.30 Hazard Statements: H314-H318 Causes severe skin burns and eye…
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Ethyl 4-aminobenzoate, 98%
MilliporeSigmaFormula: H2NC6H4CO2C2H5 Formula Weight: 165.19 CAS No.: 94-09-7 Purity: 98% Packaging: 100, 500 g in poly bottle Packaging: 5 g in glass bottle
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Synonym(s): N -Ethoxycarbonyl-2-ethoxy-1,2-dihydroquinoline; EEDQ; Ethyl 1,2-dihydro-2-ethoxyquinoline-1-carboxylate Formula: C14H17NO3 Formula Weight: 247.29 CAS No.: 16357-59-8 Purity: ≥99% Application: Irreversible membrane-bound receptor…
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Ethyl Indole-2-carboxylate ; >/= 98% (Assay)
AFG BioscienceSynonyms: 1H-Indole-2-carboxylic acid, ethyl ester2-Carbethoxyindole Purity Limit: ≥ 98% (Assay) CAS No.: 3770-50-1 Molecular Formula: C11H11NO2 Molecular Weight: 189.21 MDL No.: MFCD00005609 Appearance: Off-white to light yellow powder Melting Point: 116-127 °C Storage…
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Erythromycin ; USP ; 85.0-100.5% (Assay: Dry basis)
AFG BioscienceSynonyms: Erythromycin AActivity ≥850 mg/mg powder(dry basis), ≥765 mg/mg powder(as is) Grade: USP Purity Limit: 85.0-100.5% (Assay: Dry basis) CAS No.: 114-07-8 Molecular Formula: C37H67NO13 Molecular Weight: 733.98 MDL No.: MFCD00084654 Appearance: White or almost…
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Ethyl N-hydroxyacetimidate, 97%
Thermo Scientific ChemicalsSynonym(s): Ethyl acetohydroximate Formula: C4H9NO2 Formula weight: 103.12 Purity: 97% CAS Number: 10576-12-2 Harmonized Tariff Code: 2928.00 Hazard Statements: H315-H319-H335-H227 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.…
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Ethyl chlorooxoacetate, 0.98
MilliporeSigmaSynonyms: mono-Ethyl oxalyl chloride; Ethyl chloroglyoxylate; Monoethyl oxalyl chloride; Oxalic acid monoethyl ester chloride CAS Number: 4755-77-5 Formula: C4H5ClO3 Formula Weight: 136.53 Linear Formula: ClCOCOOCH2CH3 MDL No.: MFCD00000706 Purity: 0.98 Boiling Point: 135…
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(^+)-Epichlorohydrin, 99%
Thermo Scientific ChemicalsSynonym(s): (^+)-1-Chloro-2,3-epoxypropane Formula: C3H5ClO Formula weight: 92.53 Purity: 99% CAS Number: 106-89-8 UN Number: UN2023 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code: 2910.30 Hazard Statements: H301-H311-H331-H350-H314-H226-H317 Toxic if…
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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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Erythrosin B
Thermo Scientific ChemicalsSynonym(s): C.I. 45430, Tetraiodofluorescein sodium salt Formula: C20H6I4Na2O5 Formula weight: 879.87 CAS Number: 568-63-8 Harmonized Tariff Code: 3204.12 Hazard Statements: H301 Toxic if swallowed. Precautionary Statements: P264-P270-P301+P310-P321-P405-P501a Wash thoroughly…
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Ethyl 4-ethoxybenzoate, 98%
Thermo Scientific ChemicalsSynonym(s): 4-Ethoxybenzoic acid ethyl ester Formula: C11H14O3 Formula weight: 194.23 Purity: 98% CAS Number: 23676-09-7 Harmonized Tariff Code: 2918.99 Hazard Statements: H302 Harmful if swallowed. Precautionary Statements: P264-P270-P301+P312-P330-P501a Wash thoroughly…
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Ethyl cinnamate, 98+%
Thermo Scientific ChemicalsSynonym(s): Cinnamic acid ethyl ester Formula: C11H12O2 Formula weight: 176.22 Purity: 98+% CAS Number: 103-36-6 Harmonized Tariff Code: 2916.39
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Ethyl 4-(bromomethyl)benzoate, 96%
Thermo Scientific ChemicalsSynonym(s): 4-(Bromomethyl)benzoic acid ethyl ester, 4-Ethoxycarbonylbenzyl bromide Formula: C10H11BrO2 Formula weight: 243.10 Purity: 96% CAS Number: 26496-94-6 UN Number: UN1759 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2916.39 Hazard Statements: …