Reagents, D, 500 g, MilliporeSigma
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Dibutylamine, >=98%
MilliporeSigmaSynonyms: N-butylbutan-1-amine CAS Number: 111-92-2 Formula: C8H19N Formula Weight: 129.24 Linear Formula: (CH3CH2CH2CH2)2NH MDL No.: MFCD00009429 Purity: >=98% Boiling Point: 159 C(lit.) Melting Point: -62 C (lit.) Density: 0.767 g/mL at 25 C(lit.) Refractive Index: …
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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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Dowex® 50WX4 hydrogen form, hydrogen form, 50-100 mesh
MilliporeSigmaFormula: (C10H12 · C10H10 · C8H8)x CAS No.: 69011-20-7 Application: Strongly acidic cation exchange resin that meets requirements of FDA Food Additive Regulation 21 CFR 173.25 Other Notes: This strongly acidic…
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Dowex® 50WX8 hydrogen form, hydrogen form, 200-400 mesh
MilliporeSigmaAmberlite(R) HPR4800 Cl hydrogen form is used as stripper resin and can be regenerated by 0.25N sulphuric acid when exhausted. Amberlite(R) HPR4800 Cl hydrogen form is used as catalyst. It is used in deionizing supernatant fraction samples for paper chromatography. Linear Structural Formula: …
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1,8-Diazabicyclo[5.4.0]undec-7-ene, 0.98
MilliporeSigmaSynonyms: 2,3,4,6,7,8,9,10-Octahydropyrimidol[1,2-a]azepine; DBU CAS Number: 6674-22-2 Formula: C9H16N2 Formula Weight: 152.24 Linear Formula: C9H16N2 MDL No.: MFCD00006930 Purity: 0.98 Boiling Point: 80-83 C/0.6 mmHg(lit.) Density: 1.018 g/mL at 25 C(lit.) Refractive…
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2,4-Dichlorophenol For Synthesis
MilliporeSigmaCAS No.: 120-83-2 UN No.: UN2020 Solubility: 4.5 g/l (20°C) Melting Point: 40 - 43°C Molar Mass: 163 g/mol Boiling Point: 209 - 211°C (1013 hPa) Vapor Pressure: 1.3 hPa (50°C) Flash Point: 114°C Refractive Index: 114°C
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2,4-Di-tert-butylphenol, 99%
MilliporeSigmaCAS No.: 96-76-4 Formula: C14H22O Formula Weight: 206.32 Linear Formula: [(CH3)3C]2C6H3OH MDL No.: MFCD00008828 Purity: 0.99 Boiling Point: 265 °C(lit.) Melting Point: …
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ALDRICH Diethyl fumarate, 98%
MilliporeSigmaFormula: C2H5OCOCH=CHCOOC2H5 Formula Weight: 172.18 CAS No.: 623-91-6 Purity: 98% Density: 1.052g/mLat 25°C(lit.) Packaging: 5, 100, 500 g in glass bottle
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Diphenylamine, ACS reagent, =99%
MilliporeSigmaFormula: (C6H5)2NH Formula Weight: 169.22 CAS No.: 122-39-4 Purity: ≥99% Packaging: 5, 100, 500 g in glass bottle
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ALDRICH Dimethylamine hydrochloride, 99%
MilliporeSigmaFormula: (CH3)2NH · HCl Formula Weight: 81.54 CAS No.: 506-59-2 Purity: 99% Packaging: 100, 500 g in poly bottle
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ALDRICH DL-1,2-Isopropylideneglycerol, 98%
MilliporeSigmaSynonym(s): (±)-2,2-Dimethyl-1,3-dioxolane-4-methanol; (±)-2,2-Dimethyl-4-hydroxymethyl-1,3-dioxolane; 1,2-Isopropylidene- rac -glycerol; Solketal Formula: C6H12O3 Formula Weight: 132.16 CAS No.: 100-79-8 Purity: 98% Density: …
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ALDRICH Diphenylmethane, 99%
MilliporeSigmaSynonym(s): Benzylbenzene; Methylenedibenzene Formula: (C6H5)2CH2 Formula Weight: 168.23 CAS No.: 101-81-5 Purity: 99% Density: 1.006g/mLat 25°C(lit.) Packaging: 25, 500 g in glass bottle
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D-(+)-Glucosamine hydrochloride >=99%, crystalline
MilliporeSigmaSynonym(s): 2-Amino-2-deoxy-D-glucose hydrochloride; Chitosamine hydrochloride Empirical Formula: C6H13NO5 -+ HCl Linear Formula: C6H13NO5 -+ HCl Formula Weight: 215.63 MDL Number: MFCD00135831 Purity: ≥99% …
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ALDRICH Dipropylene glycol, 99%, mixture of isomers
MilliporeSigmaSynonym(s): Bis(hydroxypropyl) ether Formula: HOC3H6OC3H6OH Formula Weight: 134.17 CAS No.: 25265-71-8 Purity: 99% Density: 1.023g/mLat 25°C(lit.) Packaging: Packaged in plastic bottles
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Synonyms: D-(+)-Glucose; Dextrose Formula: C6H12O6 Formula Weight: 180.16 CAS No.: 50-99-7
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Dowex® 1X2 chloride form, 200-400 mesh
MilliporeSigmaCAS No.: 69011-19-4 Application: Strongly basic (type I) anion exchange resin for food & drug processing; meets requirements of FDA Food Additive Regulation 21 CFR 173.25 Features and Benefits: strongly basic anion. Other Notes: This ion-exchange resin has not been specially processed…
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ALDRICH 2-Dicyclohexylphosphino-2',6'-dimethoxybiphenyl, 97%
MilliporeSigmaSPhos [2-Dicyclohexylphosphino-2′,6′-dimethoxybiphenyl] is an air-stable, electron-rich biaryl phosphine ligand developed by the Buchwald group to enhance the reactivity of palladium catalysis during cross-coupling reactions. Synonyms: SPhos;…
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Dimethylcarbamyl chloride, 0.98
MilliporeSigmaSynonyms: Chloroformic acid dimethyl amide; Dimethylcarbamoyl chloride CAS Number: 79-44-7 Formula: C3H6ClNO Formula Weight: 107.54 Linear Formula: (CH3)2NCOCl MDL No.: MFCD00000635 Purity: 0.98 Boiling Point: 167-168 C/775 mmHg(lit.) Melting Point: -33 C (lit.) Density: …
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EMSURE® di-Sodium Hydrogen Phosphate Anhydrous For Analysis
MilliporeSigmaSynonyms: Sodium phosphate dibasic; sec-Sodium phosphate; Disodium hydrogen phosphate; Disodium phosphate; Sodium hydrogenphosphate Molecular Formula: HNa2O4P Molecular Weight: 141.96 Linear Structural Formula: Na2HPO4 MDL Number: MFCD00003496 Purity: >=99.0%…
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ALDRICH Dimethyl methylphosphonate, 97%
MilliporeSigmaSynonym(s): Dimethoxymethyl phosphine oxide; Fyrol DMMP; Methanephosphonic acid dimethyl ester; NSC 62240; Reoflam DMMP Formula: CH3P(O)(OCH3)2 Formula Weight: 124.08 CAS No.: 756-79-6 Purity: 97% Density: 1.145g/mLat 25°C(lit.) Application:…
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Synonym(s): Tetrahydro-2,5-dimethoxyfuran Formula: C6H12O3 Formula Weight: 132.16 CAS No.: 696-59-3 UN Number: UN1993 Purity: 98% Density: 1.02g/mLat 25°C(lit.) Packaging: 100, 500 g in glass bottle
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ALDRICH 2,2-Dimethyl-1,3-propanediol, 99%
MilliporeSigmaSynonym(s): NPG Glycol; Neopentylglycol Formula: (CH3)2C(CH2OH)2 Formula Weight: 104.15 CAS No.: 126-30-7 Purity: 99% Packaging: 25, 500 g in poly bottle
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Synonym(s): 1,3-Dimethyl-2-oxohexahydropyrimidine; N,N′ -Dimethylpropylene urea; DMPU Formula: C6H12N2O Formula Weight: 128.17 CAS No.: 7226-23-5 Purity: 98% Density: 1.06g/mLat 25°C(lit.) Application: Versatile solvent employed in …
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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 2,4-Dinitrophenylhydrazine, reagent grade, 97%
MilliporeSigmaFormula: (O2N)2C6H3NHNH2 Formula Weight: 198.14 CAS No.: 119-26-6 Purity: 97% Application: Reagent for the determination of aldehydes 1 and ketones. 2, 3 Also employed in cyclocondensations to pyrazoles. 4 Packaging: 25,…
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ALDRICH Diethyl ethoxymethylenemalonate, 99%
MilliporeSigmaFormula: C2H5OCH=C(COOC2H5)2 Formula Weight: 216.23 CAS No.: 87-13-8 Purity: 99% Density: 1.07g/mLat 25°C(lit.) Packaging: 5, 100, 500 g in glass bottle
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Synonyms: Methylene iodide CAS Number: 75-11-6 Formula: CH2I2 Formula Weight: 267.84 Linear Formula: CH2I2 MDL No.: MFCD00001079 Purity: 0.99 Boiling Point: 67-69 C/11 mmHg(lit.) Melting Point: 5-8 C (lit.) Density: 3.325 g/mL at 25 C(lit.) Beilstein Registry Number: …
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ALDRICH Dicyclopentadiene, contains BHT as stabilizer
MilliporeSigmaSynonym(s): 4,7-Methano-3a,4,7,7a-tetrahydroindene; Cyclopentadiene dimer; DCPD Formula: C10H12 Formula Weight: 132.20 CAS No.: 77-73-6 UN Number: UN2048 Density: 0.986g/mLat 25°C(lit.) Packaging: 100, 500 g in glass bottle
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1-Dodecanol, reagent grade, 98%
MilliporeSigmaSynonyms: Alcohol C12; Dodecyl alcohol; Lauryl alcohol Formula: CH3(CH2)11OH Formula Weight: 186.33 CAS No.: 112-53-8 Purity: 98% Density: 0.833 g/mL at 25 °C(lit.) Packaging: 100, 500 g in poly bottle Packaging: 3 kg in poly bottle