Chemicals Reagents B

Chemicals Reagents B

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  • ALDRICH Borane triethylamine complex, 97%

    Synonym(s): ( N,N -Diethylethanamine)trihydroboron; NSC 59740; Triethylamine borane Empirical Formula: C6H18BN Linear Formula: (C2H5)3N -+ BH3 Formula Weight: 115.02 MDL Number: MFCD00012423 Purity: 97% Boiling Point:...

  • SIGMA Boc-L-Asparagine PAM resin ester

    MDL Number: MFCD00801162 Storage: 2-8°C

  • ALDRICH Barium titanate(IV), powder, <3µm, 99%

    Synonym(s): Titanium barium oxide Empirical Formula: BaO3Ti Linear Formula: BaTiO3 Formula Weight: 233.19 MDL Number: MFCD00003447 Purity: 99% Density: 6.08 g/mL at 25 °C(lit.)

  • ALDRICH 4-Bromo-2,6-difluorobenzyl alcohol, 98%

    Empirical Formula: C7H5BrF2O Linear Formula: F2C6H2(Br)CH2OH Formula Weight: 223.01 MDL Number: MFCD03094461 Purity: 98% Melting Point: 76-81 °C(lit.)

  • ALDRICH Bis(methylthio)methane, >=99%, FG

    Synonym(s): Dimethylthiomethane; Formaldehyde dimethyl mercaptal Empirical Formula: C3H8S2 Linear Formula: CH3SCH2SCH3 Formula Weight: 108.23 MDL Number: MFCD00008564 Purity: ≥99% Boiling Point: 147 °C(lit.) Density:...

  • Beta Cyclodextrin United States Pharmacopeia (USP) Reference Standard

    This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and...

  • 6-Bromo-1-hexene, 95%

    MilliporeSigma

    CAS Number: 2695-47-8 Linear Formula: Br(CH2)4CH=CH2 Molecular Weight: 163.06 Packaging: 1, 5 g in glass bottle Application Used in a simple, direct preparation of 4-alkenylbenzonitriles via anionic reduced forms of terephthalonitrile in liquid ammonia. 1

  • (-)-Bornyl Acetate

    Spectrum Chemical

    CAS No.: 5655-61-8

  • ALDRICH Bis[tris(2-methylphenyl)phosphine]palladium, 97%

    Synonym(s): Bis(tris(2-tolyl)phosphine)palladium; Pd[( o -tol)3P]2 Formula: C42H42P2Pd Formula Weight: 715.15 CAS No.: 69861-71-8 Purity: 97% Application: Catalyst for: • Palladium-catalyzed cross-coupling reactions and aminations...

  • Bromophenol Blue, Reagent, ACS

    Grade: Reagent, ACS CAS No.: 115-39-9

  • ALDRICH Benzo[b]thien-2-ylboronic acid

    Synonym(s): 1-Benzothiophene-2-boronic acid; Benzothiophen-2-ylboronic acid; Thianaphthene-2-boronic acid Empirical Formula: C8H7BO2S Linear Formula: C8H7BO2S Formula Weight: 178.02 MDL Number: MFCD01075674 Melting Point:...

  • ALDRICH 5'-Bromo-2,2'-bithiophene-5-carboxaldehyde, 97%

    Synonym(s): 5'-Bromo-2,2'-bithienyl-5-carboxaldehyde; 5'-Bromo-2,2'-bithiophene-5-carbaldehyde; 5'-Bromo-[2,2']bithiophene-5-carboxaldehyde Empirical Formula: C9H5BrOS2 Linear Formula: C9H5BrOS2 Formula Weight: 273.17 MDL Number:...

  • ALDRICH 2-Bromo-4-chloropyridine, 95%

    Empirical Formula: C5H3BrClN Linear Formula: C5H3BrClN Formula Weight: 192.44 MDL Number: MFCD03840757 Purity: 95% Melting Point: 12-17 °C Storage: −20°C

  • SIGMA Bis-1,4-(4-methoxybenzenesulfonamidyl)naphthalene >=98% (HPLC)

    Synonym(s): Compound 16; N,N'-(Naphthalene-1,4-diyl)bis(4-methoxybenzenesulfonamide) Empirical Formula: C24H22N2O6S2 Linear Formula: C24H22N2O6S2 Formula Weight: 498.57 Purity: ≥98%...

  • ALDRICH n-Butyllithium solution, 1.6M in hexanes

    Synonyms: 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: Sure/Seal is a trademark of Sigma-Aldrich Co. LLC...

  • ALDRICH 4-(Methylamino)benzonitrile, 97%

    Synonym(s): 4-Cyano- N -methylaniline Formula: C8H8N2 Formula Weight: 132.16 Purity: 97% Packaging: 5 g in glass bottle

  • Bright electroless gold plating solution

    Bright electroless gold plating solution is formulated as a trouble-free gold plating solution designed to plate gold on metal parts by an electroless immersion process for printed circuit boards, transistor headers, electrical connectors, diode leads, lamps and other electronic parts. This process...

  • Benzyl salicylate

    MilliporeSigma

    purum, ≥99.0% (GC) Synonym(s): Benzyl 2-hydroxybenzoate Empirical Formula: C14H12O3 Formula Weight: 228.24 Linear Formula: 2-(HO)C6H4CO2CH2C6H5 MDL Number: MFCD00020034 Purity: ≥99.0%...

  • Biuret Reagent

    For serum protein, Gornall, David, Bardawill.

  • SIGMA Bromosporine >=98% (HPLC)

    Synonym(s): N-[6-(3-Methanesulfonamido-4-methylphenyl)-3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-8-yl]carbamate Empirical Formula: C17H20N6O4S Linear Formula: C17H20N6O4S Formula Weight: 404.44 MDL Number:...

  • "Butyl acetate, analytical standard, for terpene analysis"

    Formula: CH3COO(CH2)3CH3 Formula Weight: 116.16 CAS No.: 123-86-4 Purity: ≥99.7% (GC) Density: 0.88 g/mL at 25 °C(lit.) Supplemental Hazard Statements: Repeated exposure may cause skin dryness or cracking.

  • Benzoyl peroxide, 97% (dry wt.), wet with 25% water

    Synonym(s): Dibenzoyl peroxide Formula: C14H10O4 Formula weight: 242.23 Purity: 97% (dry wt.), wet with 25% water CAS Number: 94-36-0 UN Number: UN3104 Hazard Class: 5.2 Harmonized Tariff Code: 2916.32 Hazard Statements: H242-H319-H317 Heating may cause a fire. Causes serious eye irritation. May...

  • ALDRICH Bromoethane-1,1-d2, 98 atom % D

    Synonym(s): Ethyl-1,1-d2 bromide Empirical Formula: C2D2H3Br Linear Formula: CH3CD2Br Formula Weight: 110.98 MDL Number: MFCD00190387 Boiling Point: 37-40 °C(lit.) Melting Point: -119 °C(lit.) Density:...

  • Buprofezin-(isopropyl-1,1,1,3,3,3-d6) PESTANAL(R), analytical standard

    Buprofezin-(isopropyl-1,1,1,3,3,3-d6) is an isotope-labeled analog of the systemic fungicide, buprofezin, a persistent insecticide and acaricide, widely used against sucking insect pests. Synonyms: Buprofezin-d6 Molecular Formula: C16D6H17N3OS Molecular Weight: 311.48 Linear Structural Formula:...

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