Reagents, B, MilliporeSigma, 100 mL
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CAS Number: 462-34-0 Formula: C4H8BF3O Formula Weight: 139.91 Linear Formula: BF3 · THF MDL No.: MFCD00040372 Boiling Point: 180 C(lit.) Melting Point: 11-13 C (lit.) Density: 1.268 g/mL at 25 C(lit.) EC Number: 207-325-9 UNSPSC Code: 12352106 Application: Reactant or…
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N-Benzylmethylamine, 0.97
MilliporeSigmaSynonyms: N-Methylbenzylamine CAS Number: 103-67-3 Formula: C8H11N Formula Weight: 121.18 Linear Formula: C6H5CH2NHCH3 MDL No.: MFCD00008289 Purity: 0.97 Boiling Point: 184-189 C(lit.) Density: 0.939 g/mL at 25 C(lit.) Refractive Index: n20/D 1.522(lit.) Beilstein…
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1-Bromonaphthalene for synthesis
MilliporeSigmaCAS Number: 90-11-9 Solubility: (20°C) practically insoluble Molar Mass: 207.07 g/mol Boiling Point: 281°C (1013 hPa) Vapor Pressure: 0.013 hPa (20°C) Flash Point: 67°C Refractive Index: 1.6576 (20°C, 589 nm) Density: 1.48 g/cm3 (20°C)
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Storage: -20C UNSPSC Code: 12352200 Application: BSK-H medium is a standardized complex medium designed to support the growth of the Lyme disease spirochete, Borrelia burgdorferi. To standardize the procedure for isolating and culturing Lyme disease spirochetes, Pollack, RJ et. al. modified…
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Boron trifluoride methyl sulfide complex, 0.95
MilliporeSigmaSynonyms: Dimethyl sulfide-trifluoroborane; Trifluoroborane-methyl sulfide CAS Number: 353-43-5 Formula: C2H6BF3S Formula Weight: 129.94 Linear Formula: (CH3)2S · BF3 MDL No.: MFCD00013193 Purity: 0.95 Density: 1.235 g/mL at 25 C(lit.) UNSPSC Code: 12352106 Application: …
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Benzylamine, purified by redistillation, >=99.5%
MilliporeSigmaSynonyms: alpha-Aminotoluene CAS Number: 100-46-9 Formula: C7H9N Formula Weight: 107.15 Linear Formula: C6H5CH2NH2 MDL No.: MFCD00008106 Purity: >=99.5% Boiling Point: 184-185 C(lit.) Melting Point: 10 C (lit.) Density: 0.981 g/mL at 25 C(lit.) Refractive Index: n20/D…
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2,3-Butanedione, 0.97
MilliporeSigmaSynonyms: Biacetyl; Diacetyl CAS Number: 431-03-8 Formula: C4H6O2 Formula Weight: 86.09 Linear Formula: CH3COCOCH3 MDL No.: MFCD00008756 Purity: 0.97 Boiling Point: 88 C(lit.) Density: 0.981 g/mL(lit.) Refractive Index: n20/D 1.394(lit.) Storage: 2-8C Beilstein…
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(±)-1,3-Butanediol, ReagentPlus®, 99%
MilliporeSigma(+/-)-1,3-Butanediol (BD) is a 1,3-diol. Its vapor pressure upto 270kPa, liquid-phase densities over a temperature range, two-phase (liquid + vapor) heat capacities, critical temperature and critical density have been determined. The obtained data was employed to derive various thermophysical…
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(±)-1,3-Butanediol, anhydrous, =99%
MilliporeSigmaSynonyms: 1,3-Butylene glycol Formula: CH3CH(OH)CH2CH2OH Formula Weight: 90.12 CAS No.: 107-88-0 Purity: ≥99% Density: 1.005 g/mL at 25 °C(lit.) Packaging: 1 L in Sure/Seal™ Packaging: 100 mL in Sure/Seal™
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Synonyms: Bovine sera; cow sera; cow serum Storage: -20C UNSPSC Code: 12352207 Linkage: Request a serum sample
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ALDRICH 1-Bromopropane, 99%
MilliporeSigmaSynonym(s): Propyl bromide Formula: CH3CH2CH2Br Formula Weight: 122.99 CAS No.: 106-94-5 UN Number: UN2344 Purity: 99% Density: 1.354g/mLat 25°C(lit.) Packaging: 100, 500 mL in glass bottle
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"Barritt's Reagent B, for microbiology"
MilliporeSigmaSynonyms: VP2 Reagent; Voges-Proskauer Test with Barritt's Reagent B Application: This reagent is used in Voges-Proskauer test for detection of acetoin production by bacterial cultures along with Barritt Reagent A. Caution: This reagent is used in Voges-Proskauer test for detection of…
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Benzyl alcohol, anhydrous, 99.8%
MilliporeSigmaSynonyms: Benzenemethanol Formula: C6H5CH2OH Formula Weight: 108.14 CAS No.: 100-51-6 Purity: 99.8% Density: 1.045 g/mL at 25 °C(lit.) Packaging: 1, 6 x 1, 2 L in Sure/Seal™ Packaging: 100 mL in Sure/Seal™
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Butyl acetate, anhydrous, =99%
MilliporeSigmaFormula: CH3COO(CH2)3CH3 Formula Weight: 116.16 CAS No.: 123-86-4 Purity: ≥99% Density: 0.88 g/mL at 25 °C(lit.) Supplemental Hazard Statements: Repeated exposure may cause skin dryness or cracking. Packaging: 1, 2 L in Sure/Seal™…
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Boron trifluoride dihydrate, 0.96
MilliporeSigmaCAS Number: 13319-75-0 Formula: BF3 · 2H2O Formula Weight: 103.84 Linear Formula: BF3 · 2H2O MDL No.: MFCD00149901 Purity: 0.96 Density: 1.636 g/mL at 25 C(lit.) Refractive Index: n20/D 1.316(lit.) UNSPSC Code: 12352106
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Butyronitrile, >=99%
MilliporeSigmaSynonyms: Propyl cyanide CAS Number: 109-74-0 Formula: C4H7N Formula Weight: 69.11 Linear Formula: CH3CH2CH2CN MDL No.: MFCD00001968 Purity: >=99% Boiling Point: 115-117 C(lit.) Melting Point: -112 C (lit.) Density: 0.794 g/mL at 25 C(lit.) Refractive Index: n20/D…
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Formula: HOCH2CH2CH(OH)CH2OH Formula Weight: 106.12 CAS No.: 3068-00-6 Purity: ≥90% (GC) Density: 1.19g/mLat 25°C(lit.) Packaging: 25, 100 mL in glass bottle
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Brij® L4, average Mn ~362
MilliporeSigmaSynonyms: Polyethylene glycol dodecyl ether; Polyoxyethylene (4) lauryl ether Formula: (C20H42O5)n CAS No.: 9002-92-0 Density: 0.95 g/mL at 25 °C(lit.) Legal Information: Brij is a registered trademark of Croda International PLC Packaging: …
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Synonym(s): MTBSTFA Formula: CF3CON(CH3)Si(CH3)2C(CH3)3 Formula Weight: 241.33 CAS No.: 77377-52-7 UN Number: UN1993 Purity: >97% Density: 1.036g/mLat 25°C(lit.) Application: Silylating agent…
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CAS No.: 111-34-2 Synonyms: (Butyloxy)ethylene; Vinyl butyl ether Formula: C6H12O Formula Weight: 100.16 Linear Formula: CH3(CH2)3OCH=CH2 MDL No.: MFCD00009454 Purity: 0.98 Boiling Point: 94 °C(lit.)…
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"Barritt's Reagent A, for microbiology"
MilliporeSigmaSynonyms: VP1 Reagent; Voges-Proskauer Test with Barritt's Reagent A Application: This reagent is used in Voges-Proskauer test for detection of acetoin production by bacterial cultures along with Barritt Reagent B.
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3-Butyn-2-ol, 0.97
MilliporeSigmaCAS Number: 2028-63-9 Formula: C4H6O Formula Weight: 70.09 Linear Formula: HC///CCH(OH)CH3 MDL No.: MFCD00004541 Purity: 0.97 Boiling Point: 66-67 C/150 mmHg(lit.) Density: 0.894 g/mL at 25 C(lit.) Refractive Index: n20/D 1.426(lit.) EC Number: 217-978-1 UNSPSC Code: 12352100
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Synonyms: Methyl vinyl ketone; Vinyl methyl ketone CAS Number: 78-94-4 Formula: C4H6O Formula Weight: 70.09 Linear Formula: CH2=CHCOCH3 MDL No.: MFCD00008777 Purity: 0.9 Boiling Point: 81 C(lit.) Density: 0.864 g/mL at 25 C(lit.) Refractive Index: n20/D 1.411(lit.) …
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Benzonitrile, anhydrous, >=99%
MilliporeSigmaSynonyms: Phenyl cyanide CAS Number: 100-47-0 Formula: C7H5N Formula Weight: 103.12 Linear Formula: C6H5CN MDL No.: MFCD00001770 Purity: >=99% Boiling Point: 191 C(lit.) Melting Point: -13 C (lit.) Refractive Index: n20/D 1.528(lit.) Beilstein Registry Number: 506893 …
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Benzoyl chloride, ACS reagent, 99%
MilliporeSigmaCAS Number: 98-88-4 Formula: C7H5ClO Formula Weight: 140.57 Linear Formula: C6H5COCl MDL No.: MFCD00000653 Purity: 98.0-100.5% (ACS specification); 99% Boiling Point: 198 C(lit.) Melting Point: -1 C (lit.) Density: 1.211 g/mL at 25 C(lit.) Refractive Index: n20/D…
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ALDRICH Butylbenzene, Greater Than or Equal to 99%
MilliporeSigmaSynonym(s): 1-Phenylbutane Formula: C6H5(CH2)3CH3 Formula Weight: 134.22 CAS No.: 104-51-8 UN Number: UN2709 Purity: ≥99% Density: 0.86g/mLat 25°C(lit.) Packaging: 25, 100, 500 mL in glass bottle
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Bis[2-(N,N-dimethylamino)ethyl] ether, 0.97
MilliporeSigmaSynonyms: 2,2'-Oxybis(N,N-dimethylethylamine); 2-(Dimethylamino)ethyl ether CAS Number: 3033-62-3 Formula: C8H20N2O Formula Weight: 160.26 Linear Formula: ((CH3)2N(CH2CH2))2O MDL No.: MFCD00059199 Purity: 0.97 Boiling Point: 189 C/760 mmHg Density: 0.841 g/mL at 25 C …
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ALDRICH n-Butyllithium solution, 1.6M in hexanes
MilliporeSigmaSynonyms: n-BuLi; Butyl lithium; Butyllithium solution; Lithium-1-butanide Molecular Formula: C4H9Li Molecular Weight: 64.06 Linear Structural Formula: CH3(CH2)3Li MDL Number: MFCD00009414 Density: 0.68 g/mL at 25 C Storage: 2-8C Legal Information: …
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Boron trifluoride dibutyl etherate,
MilliporeSigmaSynonyms: Boron trifluoride butyl ether; Boron trifluoride butyl etherate; Dibutyl ether-boron trifluoride; Trifluoroboron dibutyl etherate CAS Number: 593-04-4 Formula: C8H18BF3O Formula Weight: 198.03 Linear Formula: [CH3(CH2)3]2O·BF3 MDL No.: MFCD00013195 Density: 0.959 g/mL…
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ALDRICH 1-Bromonaphthalene,
MilliporeSigmaFormula: C10H7Br Formula Weight: 207.07 CAS No.: 90-11-9 Density: 1.48g/mLat 20°C(lit.) Packaging: 100, 500 mL in glass bottle