Reagents, D, Reagents, 25 g
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2,6-Dimethoxyphenol, 99%
Thermo Scientific ChemicalsSynonym(s): Pyrogallol 1,3-dimethyl ether, Syringol Formula: C8H10O3 Formula weight: 154.16 Purity: 99% CAS Number: 91-10-1 Harmonized Tariff Code: 2909.50 Hazard Statements: H301-H315-H319-H335 Toxic if swallowed. Causes skin irritation. Causes serious eye irritation. May…
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DL-Histidine monohydrochloride monohydrate, 99%
Thermo Scientific ChemicalsSynonym(s): H-DL-His-OH.HCl.H2O Formula: C6H9N3O2 HCl H2O Formula weight: 209.63 (191.62anhy) Purity: 99% CAS Number: 123333-71-1 Harmonized Tariff Code: 2933.29
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Diphenylphosphonic azide, 97%
Thermo Scientific ChemicalsSynonym(s): Diphenylphosphorazidate, Diphenylphosphoryl azide Formula: C12H10N3O3P Formula weight: 275.20 Purity: 97% CAS Number: 26386-88-9 UN Number: UN3278 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2928.00 Hazard Statements: …
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Synonym(s): Pd(dppf)Cl2 · CH2Cl2; Pd(dppf)Cl2 · DCM; [1,1′-Bis(diphenylphosphino)ferrocene]dichloropalladium(II) (1:1) Formula: C35H30Cl4FeP2Pd Formula Weight: 816.64 CAS No.: 95464-05-4 …
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Dimethylcarbamyl chloride, 96%
Thermo Scientific ChemicalsSynonym(s): N,N-Dimethylcarbamoyl chloride, N,N-Dimethylchloroformamide Formula: C3H6ClNO Formula weight: 107.54 Purity: 96% CAS Number: 79-44-7 UN Number: UN2262 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2924.19 Hazard Statements: …
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4-Dimethylaminobenzoyl chloride, 97%
Thermo Scientific ChemicalsFormula: C9H10ClNO Formula weight: 183.64 Purity: 97% CAS Number: 4755-50-4 UN Number: UN3261 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2921.59 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage. Precautionary…
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Dysprosium(III) chloride hydrate, 99.9% (REO)
Thermo Scientific ChemicalsFormula: DyCl3 xH2O Formula weight: 268.86(anhy) Purity: 99.9% (REO) Harmonized Tariff Code: 2846.90 Hazard Statements: H319 Causes serious eye irritation. Precautionary Statements: P280-P264-P305+P351+P338-P337+P313 Wear protective gloves/protective clothing/eye protection/face…
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DL-Phenylglycinol, 95%
Thermo Scientific ChemicalsSynonym(s): 2-Amino-1-phenylethanol, H-DL-Phg-ol Formula: C8H11NO Formula weight: 137.18 Purity: 95% CAS Number: 7568-92-5 Harmonized Tariff Code: 2922.19 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …
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ALDRICH 1,4-Dicyanobenzene, 98%
MilliporeSigmaSynonym(s): Terephthalonitrile Formula: C6H4(CN)2 Formula Weight: 128.13 CAS No.: 623-26-7 Purity: 98% Packaging: 25 g in glass bottle
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Dysprosium powder, -40 mesh, 99.9% (REO)
Thermo Scientific ChemicalsPurity: 99.9% (REO) CAS Number: 7429-91-6 UN Number: UN3089 Hazard Class: 4.1 Packing Group: II Harmonized Tariff Code: 2805.30 Hazard Statements: H228-H260 Flammable solid. In contact with water releases flammable gases which may ignite spontaneously. Precautionary…
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3,3-Diphenylpropylamine, 97%
Thermo Scientific ChemicalsFormula: (C6H5)2CHCH2CH2NH2 Formula weight: 211.31 Purity: 97% CAS Number: 5586-73-2 Harmonized Tariff Code: 2921.49 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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Di-tert-butyl hydrazodicarboxylate, 98+%
Thermo Scientific ChemicalsSynonym(s): N,N'-Di-tert-butoxycarbonylhydrazine, Di-tert-butyl hydrazodiformate Formula: C10H20N2O4 Formula weight: 232.28 Purity: 98+% CAS Number: 16466-61-8 Harmonized Tariff Code: 2927.00
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ALDRICH 2,4-Dihydroxybenzaldehyde, 98%
MilliporeSigmaSynonym(s): β-Resorcylaldehyde Formula: (HO)2C6H3CHO Formula Weight: 138.12 CAS No.: 95-01-2 Purity: 98% Packaging: 25, 100 g in poly bottle
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ALDRICH Diethyl disulfide, 99%
MilliporeSigmaSynonym(s): Ethyl disulfide Formula: (C2H5)2S2 Formula Weight: 122.25 CAS No.: 110-81-6 UN Number: UN1993 Purity: 99% Density: 0.993g/mLat 25°C(lit.) Packaging: 25, 100 g in glass bottle
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1,5-Diazabicyclo[4.3.0]non-5-ene, 98%
Thermo Scientific ChemicalsSynonym(s): DBN Formula: C7H12N2 Formula weight: 124.19 Purity: 98% CAS Number: 3001-72-7 UN Number: UN3267 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2933.59 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye…
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ALDRICH Di-tert-butylchlorophosphine, 96%
MilliporeSigmaFormula: [(CH3)3C]2PCl Formula Weight: 180.66 CAS No.: 13716-10-4 UN Number: UN3265 Purity: 96% Density: 0.951g/mLat 25°C(lit.) Application: Bulky ligand used with Pd(OAc) 2 in efficient Suzuki-Miyaura cross-couplings of arylboronic acids…
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3,4-Dihydroxy-3-cyclobutene-1,2-dione, 98+%
Thermo Scientific ChemicalsSynonym(s): Squaric acid Formula: C4H2O4 Formula weight: 114.06 Purity: 98+% CAS Number: 2892-51-5 UN Number: UN3261 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2914.40 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious…
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3,5-Dihydroxytoluene monohydrate, 97%
Thermo Scientific ChemicalsSynonym(s): 5-Methylresorcinol monohydrate, Orcinol monohydrate Formula: C7H8O2 H2O Formula weight: 142.16 (124.14anhy) Purity: 97% CAS Number: 6153-39-5 Harmonized Tariff Code: 2907.29 Hazard Statements: H302-H315-H319-H335 Harmful if swallowed. Causes skin irritation. Causes…
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2,3-Dihydrofuran, 98+%
Thermo Scientific ChemicalsFormula: C4H6O Formula weight: 70.09 Purity: 98+% CAS Number: 1191-99-7 UN Number: UN3271 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2932.19 Hazard Statements: H225-H301-H319 Highly flammable liquid and vapour. Toxic if swallowed. Causes serious eye…
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D-(+)-Trehalose dihydrate, 99%
Thermo Scientific ChemicalsSynonym(s): ^a-D-Glucopyranosyl-^a-D-glucopyranoside Formula: C12H22O11 2H2O Formula weight: 378.33 (342.29anhy) Purity: 99% CAS Number: 6138-23-4 Harmonized Tariff Code: 2940.00
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Diethyl dicarbonate, 97%
Thermo Scientific ChemicalsSynonym(s): Diethyl oxydiformate, Diethyl pyrocarbonate Formula: C6H10O5 Formula weight: 162.14 Purity: 97% CAS Number: 1609-47-8 Harmonized Tariff Code: 2920.90 Hazard Statements: H302-H315-H319-H335-H227 Harmful if swallowed. Causes skin irritation. Causes serious eye…
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2,6-Diaminopyridine
Spectrum ChemicalCAS No.: 141-86-6 UN No.: UN2811 Class: 6.1 Pkg. Group: PG III
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1,5-Diphenylcarbazide, ACS reagent
MilliporeSigmaSynonyms: 1,5-Diphenylcarbohydrazide; sym.-Diphenylcarbazide Formula: C6H5NHNHCONHNHC6H5 Formula Weight: 242.28 CAS No.: 140-22-7 Packaging: 25, 100 g in glass bottle
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Synonyms: 2,3-Butanedione dioxime; Diacetyldioxime Formula: CH3C(=NOH)C(=NOH)CH3 Formula Weight: 116.12 CAS No.: 95-45-4 Purity: ≥99.0% (TLC) Storage Temperature: 2-8°C Other Notes: Reagent for the spectrophotometric determination of Co(II), Fe(II),…
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2,3-Diphenylquinoxaline, 98+%
Thermo Scientific ChemicalsFormula: C20H14N2 Formula weight: 282.35 Purity: 98+% CAS Number: 1684-14-6 Harmonized Tariff Code: 2933.99
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ALDRICH a,a'-Dibromo-p-xylene, 97%
MilliporeSigmaSynonym(s): 1,4-Bis(bromomethyl)benzene; p -Xylylene dibromide Formula: C6H4(CH2Br)2 Formula Weight: 263.96 CAS No.: 623-24-5 UN Number: UN3448 Purity: 97% Packaging: 5, 25, 100 g in glass bottle
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3,4-Dihydroxybenzaldehyde, 98%
Thermo Scientific ChemicalsSynonym(s): Protocatechualdehyde Formula: C7H6O3 Formula weight: 138.12 Purity: 98% CAS Number: 139-85-5 Harmonized Tariff Code: 2912.49 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary…
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ALDRICH Dioctylamine, 98%
MilliporeSigmaFormula: CH3(CH2)7NH(CH2)7CH3 Formula Weight: 241.46 CAS No.: 1120-48-5 UN Number: UN2735 Purity: 98% Density: 0.799g/mLat 25°C(lit.) Packaging: 25, 100 g in glass bottle
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ALDRICH 3,4-Dimethoxybenzyl alcohol, 96%
MilliporeSigmaSynonym(s): Veratryl alcohol Formula: (CH3O)2C6H3CH2OH Formula Weight: 168.19 CAS No.: 93-03-8 Purity: 96% Density: 1.157g/mLat 25°C(lit.) Packaging: 25, 100 g in glass bottle
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Diphenyl phosphoryl azide, 0.97
MilliporeSigmaSynonyms: DPPA; Phosphoric acid diphenyl ester azide CAS Number: 26386-88-9 Formula: C12H10N3O3P Formula Weight: 275.2 Linear Formula: (C6H5O)2P(O)N3 MDL No.: MFCD00001987 Purity: 0.97 Boiling Point: 157 C/0.17 mmHg(lit.) Density: 1.277 g/mL at 25 C(lit.) Refractive…
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3,5-Dibromobenzaldehyde
AFG BioscienceCAS No.: 56990-02-4 Molecular Formula: C7H4Br2O Molecular Weight: 263.92 MDL No.: MFCD00156887 Storage Temperature: Store at 0-8°C