Reagents, D, MilliporeSigma, 25 g, Reagents
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DL-Glyceraldehyde >=90% (GC)
MilliporeSigmaEmpirical Formula: C3H6O3 Linear Formula: C3H6O3 Formula Weight: 90.08 MDL Number: MFCD00064379 Purity: ≥90% (GC)
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CDI, reagent grade
MilliporeSigmaSynonyms: 1,1'-Carbonyldiimidazole CAS Number: 530-62-1 Formula: C7H6N4O Formula Weight: 162.15 Linear Formula: C7H6N4O MDL No.: MFCD00005286 Purity: >=90.0% (proton, NMR) Melting Point: 117-122 C (lit.) Beilstein Registry Number: 6826 EC Number: 208-488-9 UNSPSC Code:…
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DL-Dithiothreitol, =98% (TLC), =99.0% (titration)
MilliporeSigmaSynonyms: threo -1,4-Dimercapto-2,3-butanediol; Cleland's reagent; DTT Formula: HSCH2CH(OH)CH(OH)CH2SH Formula Weight: 154.25 CAS No.: 3483-12-3 Purity: ≥98% (TLC); ≥99.0% (titration) Storage Temperature: 2-8°C Application: An excellent reagent…
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ALDRICH Diphenylacetylene, 98%
MilliporeSigmaSynonym(s): Tolan Formula: C6H5C≡CC6H5 Formula Weight: 178.23 CAS No.: 501-65-5 Purity: 98% Density: 0.99g/mLat 25°C(lit.) Packaging: 25 g in poly bottle
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ALDRICH 1,6-Dibromohexane, 96%
MilliporeSigmaSynonym(s): Hexamethylene dibromide Formula: Br(CH2)6Br Formula Weight: 243.97 CAS No.: 629-03-8 UN Number: UN2810 Purity: 96% Density: 1.586g/mLat 25°C(lit.) Packaging: 25, 100, 500 g in glass bottle
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ALDRICH N,N-Dimethyl-p-phenylenediamine sulfate salt, 98%
MilliporeSigmaSynonym(s): 4-(Dimethylamino)aniline sulfate salt; 4-Amino- N,N -dimethylaniline sulfate salt; DMPPDA Formula: (CH3)2NC6H4NH2·H2SO4 Formula Weight: 234.27 CAS No.: 536-47-0 UN Number: UN2811 Purity: 98% …
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ALDRICH 3',5'-Dimethoxy-4'-hydroxyacetophenone, 97%
MilliporeSigmaSynonym(s): 4′-Hydroxy-3′,5′-dimethoxyacetophenone; Acetosyringone Formula: HOC6H2(OCH3)2COCH3 Formula Weight: 196.20 CAS No.: 2478-38-8 Purity: 97% Packaging: 1, 5, 25 g in glass bottle
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N,N-Dimethylethylenediamine, 0.95
MilliporeSigmaSynonyms: 2-(Dimethylamino)ethylamine; DMEN CAS Number: 108-00-9 Formula: C4H12N2 Formula Weight: 88.15 Linear Formula: (CH3)2NCH2CH2NH2 MDL No.: MFCD00008175 Purity: 0.95 Boiling Point: 104-106 C(lit.) Density: 0.807 g/mL at 20 C(lit.) Refractive Index: n20/D…
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ALDRICH 1,8-Diaminooctane, 98%
MilliporeSigmaSynonym(s): 1,8-Octanediamine; Octamethylenediamine Formula: NH2(CH2)8NH2 Formula Weight: 144.26 CAS No.: 373-44-4 UN Number: UN3259 Purity: 98% Packaging: 25, 100 g in glass bottle
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ALDRICH Dimethyl-1,3-acetonedicarboxylate, 96%
MilliporeSigmaSynonym(s): Dimethyl-3-oxoglutarate Formula: CO(CH2COOCH3)2 Formula Weight: 174.15 CAS No.: 1830-54-2 Purity: 96% Density: 1.206g/mLat 20°C(lit.) Storage: 2-8°C Packaging: 25, 100 g in glass bottle
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ALDRICH 2,4-Dimethoxybenzaldehyde, 98%
MilliporeSigmaFormula: (CH3O)2C6H3CHO Formula Weight: 166.17 CAS No.: 613-45-6 Purity: 98% Packaging: 25, 100 g in poly bottle
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ALDRICH Diphenyl phosphate, 99%
MilliporeSigmaFormula: (C6H5O)2P(O)OH Formula Weight: 250.19 CAS No.: 838-85-7 Purity: 99% Packaging: 5, 25 g in glass bottle
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ALDRICH 2',4'-Dimethoxyacetophenone, 97%
MilliporeSigmaSynonym(s): Resacetophenone dimethyl ether Formula: (CH3O)2C6H3COCH3 Formula Weight: 180.20 CAS No.: 829-20-9 Purity: 97% Packaging: 25 g in glass bottle
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Di-tert-butyl dicarbonate, >=98.0% (GC)
MilliporeSigmaSynonyms: Boc2O; Boc anhydride; Di-tert-butyl pyrocarbonate CAS Number: 24424-99-5 Formula: C10H18O5 Formula Weight: 218.25 Linear Formula: [(CH3)3COCO]2O MDL No.: MFCD00008805 Purity: >=98.0% (GC) Boiling Point: 56-57 C/0.5 mmHg(lit.) Melting Point: 22-26 C; 23 C (lit.) …
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Diphenylsilane, 0.97
MilliporeSigmaCAS Number: 775-12-2 Formula: C12H12Si Formula Weight: 184.31 Linear Formula: (C6H5)2SiH2 MDL No.: MFCD00003002 Purity: 0.97 Boiling Point: 95-97 C/13 mmHg(lit.) Density: 0.993 g/mL at 25 C(lit.) Refractive Index: n20/D 1.579(lit.) Beilstein Registry Number: 2935887 EC…
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1,5-Diphenylcarbazide, reagent grade
MilliporeSigmaSynonyms: 1,5-Diphenylcarbohydrazide; sym.-Diphenylcarbazide Formula: C6H5NHNHCONHNHC6H5 Formula Weight: 242.28 CAS No.: 140-22-7 Storage Temperature: 2-8°C Packaging: 10, 25, 100 g in glass bottle
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ALDRICH 2,2-Dimethyl-1,3-dioxane-4,6-dione, 98%
MilliporeSigmaSynonym(s): Malonic acid cyclic isopropylidene ester; Meldrum's acid; cycl-Isopropylidene malonate Formula: C6H8O4 Formula Weight: 144.13 CAS No.: 2033-24-1 Purity: 98% Application: Benzyl substituted Meldrum′s acids, available via aldol…
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OmniPur® DTT
MilliporeSigmaFormula: HSCH2CHOHCHOHCH2SH Formula Weight: 154.25 CAS Number: 27565-41-9 Synonym(s): Cleland`s Reagent, Dithiothreitol
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ALDRICH 1,4-Dibromo-2,5-dimethylbenzene, 98%
MilliporeSigmaSynonym(s): 2,5-Dibromo- p -xylene Formula: (CH3)2C6H2Br2 Formula Weight: 263.96 CAS No.: 1074-24-4 UN Number: UN3077 Purity: 98% Packaging: 25, 100 g in glass bottle
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DL-Glutamic acid monohydrate >=98% (TLC)
MilliporeSigmaSynonym(s): (±)-2-Aminoglutaric acid; (±)-2-Aminopentanedioic acid Empirical Formula: C5H9NO4 -+ H2O Linear Formula: HOOCCH2CH2CH(NH2)COOH -+ H2O Formula Weight: 165.14 MDL Number: …
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ALDRICH Dichloromethane-d2, 99.5 atom % D
MilliporeSigmaSynonyms: Dideuteromethylenechloride; Methylene chloride-d2 Formula: CD2Cl2 Formula Weight: 86.94 CAS No.: 1665-00-5 Density: 1.362 g/mL at 25 °C(lit.) Packaging: 1, 5, 10 g in ampule Packaging: 10 x 1 mL in ampule Packaging: 25 g in glass bottle
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ALDRICH 1,5-Diaminonaphthalene, 97%
MilliporeSigmaSynonym(s): 1,5-DAN; 1,5-Naphthalenediamine; NSC 401110 Formula: C10H6(NH2)2 Formula Weight: 158.20 CAS No.: 2243-62-1 UN Number: UN3077 Purity: 97% Packaging: 25, 100 g in poly bottle
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Synonym(s): Tetramethylene diiodide Formula: I(CH2)4I Formula Weight: 309.92 CAS No.: 628-21-7 Purity: ≥99% Density: 2.35g/mLat 25°C(lit.) Packaging: 25, 100 g in glass bottle
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ALDRICH 1,12-Diaminododecane, 98%
MilliporeSigmaSynonym(s): 1,12-Dodecanediamine; Dodecamethylenediamine Formula: NH2(CH2)12NH2 Formula Weight: 200.36 CAS No.: 2783-17-7 UN Number: UN3259 Purity: 98% Application: Feedstock for polymer synthesis. Source of twelve carbon chain for…
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ALDRICH (+)-Dimethyl L-tartrate, 99%
MilliporeSigmaSynonym(s): L-(+)-Tartaric acid dimethyl ester Formula: [-CH(OH)CO2CH3]2 Formula Weight: 178.14 CAS No.: 608-68-4 Purity: 99% Density: 1.238g/mLat 25°C(lit.) Packaging: 25, 100 g in poly bottle
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ALDRICH Diazolidinyl urea, Greater Than or Equal to 95%
MilliporeSigmaFormula: C8H14N4O7 Formula Weight: 278.22 CAS No.: 78491-02-8 Purity: ≥95% Storage: 2-8°C Packaging: 25, 250 g in poly bottle
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ALDRICH Dicyandiamide, 99%
MilliporeSigmaSynonym(s): Cyanoguanidine; Dicyanodiamide Formula: NH2C(=NH)NHCN Formula Weight: 84.08 CAS No.: 461-58-5 Purity: 99% Packaging: 25 g in poly bottle
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1,3-Dibromo-5,5-dimethylhydantoin, 0.98
MilliporeSigmaSynonyms: Dibromantin Molecular Formula: C5H6Br2N2O2 Molecular Weight: 285.92 Linear Structural Formula: C5H6Br2N2O2 MDL Number: MFCD00003189 Purity: 98% Melting Point: 197-199 C (dec.) (lit.) Application: Useful in aromatic bromination of…
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DL-Dithiothreitol, BioXtra, =99.0% (titration)
MilliporeSigmaSynonyms: threo -1,4-Dimercapto-2,3-butanediol; Cleland's reagent; DTT Formula: HSCH2CH(OH)CH(OH)CH2SH Formula Weight: 154.25 CAS No.: 3483-12-3 Purity: ≥99.0% (titration) Storage Temperature: 2-8°C Application: An excellent reagent for maintaining SH…
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1,4-Diaminobutane, 0.99
MilliporeSigmaSynonyms: 1,4-Butanediamine; Putrescine; Tetramethylenediamine CAS Number: 110-60-1 Formula: C4H12N2 Formula Weight: 88.15 Linear Formula: NH2(CH2)4NH2 MDL No.: MFCD00008235 Purity: 0.99 Boiling Point: 158-160 C(lit.) Melting Point: 25-28 C (lit.) Density: 0.877 g/mL at…
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ALDRICH 2,6-Dichlorobenzonitrile, 97%
MilliporeSigmaSynonym(s): Dichlobenil Formula: Cl2C6H3CN Formula Weight: 172.01 CAS No.: 1194-65-6 UN Number: UN3077 Purity: 97% Packaging: 25 g in poly bottle
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ALDRICH 3,3-Dimethyl-2-butanol, 98%
MilliporeSigmaSynonym(s): tert -Butyl methyl carbinol; Pinacoline alcohol; Pinacolyl alcohol Formula: (CH3)3CCH(OH)CH3 Formula Weight: 102.17 CAS No.: 464-07-3 UN Number: UN1987 Purity: 98% Density: 0.812g/mLat 25°C(lit.) Packaging: 25, 100 g in…