Reagents, B, 100 g, MilliporeSigma
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Synonyms: BDM; Biacetyl monoxime; Diacetyl monoxime Formula: CH3C(=NOH)COCH3 Formula Weight: 101.10 CAS No.: 57-71-6 Purity: ≥99.0% (N); ≥99.0% Analysis Note: Solubility: 0.5 g are completely soluble and give a clear solution in 10 mL water or also…
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ALDRICH Benzyl mercaptan, 99%
MilliporeSigmaSynonym(s): α-Toluenethiol; α-Tolyl mercaptan Formula: C6H5CH2SH Formula Weight: 124.20 CAS No.: 100-53-8 Purity: 99% Density: 1.058g/mLat 25°C(lit.) Packaging: 5, 100 g in glass bottle
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Benzyltriphenylphosphonium chloride, 0.99
MilliporeSigmaSynonyms: BTPPC; NSC 116712; Triphenyl(phenylmethyl)phosphonium chloride CAS Number: 1100-88-5 Formula: C25H22ClP Formula Weight: 388.87 Linear Formula: C6H5CH2P(Cl)(C6H5)3 MDL No.: MFCD00011913 Purity: 0.99 Melting Point: >=300 C (lit.) Beilstein Registry Number: 3599868 …
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ALDRICH 1-Bromo-4-fluorobenzene, 99%
MilliporeSigmaFormula: BrC6H4F Formula Weight: 175.00 CAS No.: 460-00-4 UN Number: UN1993 Purity: 99% Density: 1.593g/mLat 25°C(lit.) Packaging: 25, 100, 500 g in glass bottle
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ALDRICH Bismuth(III) subsalicylate, 99.9% trace metals basis
MilliporeSigmaSynonym(s): Bismuth oxysalicylate; Bismuth subsalicylate; Bismuth(III) salicylate basic Formula: HOC6H4COOBiO Formula Weight: 362.09 CAS No.: 14882-18-9 Purity: 99.9% trace metals basis Application: A drug used to treat temporary discomforts of the stomach and…
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ALDRICH 1-Bromopentane, 98%
MilliporeSigmaSynonym(s): n -Amyl bromide; Pentyl bromide Formula: CH3(CH2)4Br Formula Weight: 151.04 CAS No.: 110-53-2 UN Number: UN1993 Purity: 98% Density: 1.218g/mLat 25°C(lit.) Packaging: 100, 500 g in glass bottle
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N,O-Bis(trimethylsilyl)trifluoroacetamide, >=99%
MilliporeSigmaSynonyms: BSTFA CAS Number: 25561-30-2 Formula: C8H18F3NOSi2 Formula Weight: 257.4 Linear Formula: CF3C[=NSi(CH3)3]OSi(CH3)3 MDL No.: MFCD00008269 Purity: >=99% Boiling Point: 45-50 C/14 mmHg(lit.) Density: 0.969 g/mL at 25 C(lit.) Refractive Index: n20/D 1.384(lit.) …
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ALDRICH Bromocyclopentane, Greater Than or Equal to 98%
MilliporeSigmaSynonym(s): Cyclopentyl bromide Formula: C5H9Br Formula Weight: 149.03 CAS No.: 137-43-9 UN Number: UN1993 Purity: ≥98% Density: 1.39g/mLat 25°C(lit.) Packaging: 25, 100, 250 g in glass bottle
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Benzotriazole, ReagentPlus®, 99%
MilliporeSigmaSynonyms: 1,2,3-Benzotriazole; 1 H -Benzotriazole Formula: C6H5N3 Formula Weight: 119.12 CAS No.: 95-14-7 Purity: 99% Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC Packaging: 100, 500, 750 g in poly bottle
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"Blood Agar (Base), for microbiology"
MilliporeSigmaApplication: A non-selective medium for the isolation and cultivation of many pathogenic and non-pathogenic microorganisms. Other Notes: Isolation of Aeromonas spp. from feces 1, 2
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Bromotrimethylsilane, 0.97
MilliporeSigmaSynonyms: TMBS; Trimethylbromosilane; Trimethylsilyl bromide CAS Number: 2857-97-8 Formula: C3H9BrSi Formula Weight: 153.09 Linear Formula: (CH3)3SiBr MDL No.: MFCD00000048 Purity: 0.97 Boiling Point: 79 C(lit.) Density: 1.16 g/mL at 25 C(lit.) Refractive Index: n20/D…
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ALDRICH Butyl nitrite, 95%
MilliporeSigmaFormula: CH3(CH2)3ONO Formula Weight: 103.12 CAS No.: 544-16-1 UN Number: UN2351 Purity: 95% Density: 0.882g/mLat 25°C(lit.) Storage: 2-8°C Packaging: 25, 100 g in glass bottle
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ALDRICH Benzyl acetate, Greater Than or Equal to 99%
MilliporeSigmaSynonym(s): Acetic acid benzyl ester Formula: CH3COOCH2C6H5 Formula Weight: 150.17 CAS No.: 140-11-4 Purity: ≥99% Density: 1.054g/mLat 25°C(lit.) Packaging: 100 g in glass bottle
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ALDRICH 4-Bromoanisole, Greater Than or Equal to 99.0%
MilliporeSigmaSynonym(s): 1-Bromo-4-methoxybenzene Formula: BrC6H4OCH3 Formula Weight: 187.03 CAS No.: 104-92-7 Purity: ≥99.0% Density: 1.494g/mLat 25°C(lit.) Packaging: 50, 100, 500 g in glass bottle
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ALDRICH (Diacetoxyiodo)benzene, 98%
MilliporeSigmaSynonym(s): Iodobenzene I,I-diacetate; Iodosobenzene I,I-diacetate Formula: C6H5I(O2CCH3)2 Formula Weight: 322.10 CAS No.: 3240-34-4 Purity: 98% Application: Rh2(esp)2: An Exceptionally Efficient and Selective Catalyst for C-H…
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3-Bromothiophene, 0.97
MilliporeSigmaSynonyms: 3-Thienyl bromide CAS Number: 872-31-1 Formula: C4H3BrS Formula Weight: 163.04 Linear Formula: C4H3BrS MDL No.: MFCD00005464 Purity: 0.97 Boiling Point: 150 C(lit.) Density: 1.74 g/mL at 25 C(lit.) Refractive Index: n20/D 1.591(lit.) Beilstein Registry…
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1,4-Butanediol, ReagentPlus®, =99%
MilliporeSigmaSynonyms: 1,4-Butylene glycol; Tetramethylene glycol Formula: HO(CH2)4OH Formula Weight: 90.12 CAS No.: 110-63-4 Purity: ≥99% Density: 1.017 g/mL at 25 °C(lit.) Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC …
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2-Bromoacetophenone, 0.98
MilliporeSigmaSynonyms: omega-Bromoacetophenone; Phenacyl bromide CAS Number: 70-11-1 Formula: C8H7BrO Formula Weight: 199.04 Linear Formula: C6H5COCH2Br MDL No.: MFCD00000195 Purity: 0.98 Boiling Point: 135 C/18 mmHg(lit.) Melting Point: 48-51 C (lit.) Beilstein Registry Number: …
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ALDRICH 1-Benzyl-4-piperidone, 99%
MilliporeSigmaSynonym(s): 1-Benzyl-4-oxopiperidine Formula: C12H15NO Formula Weight: 189.25 CAS No.: 3612-20-2 Purity: 99% Density: 1.021g/mLat 25°C(lit.) Storage: 2-8°C Packaging: 25, 100 g in glass bottle
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ALDRICH Benzaldehyde dimethyl acetal, 99%
MilliporeSigmaSynonym(s): α,α -Dimethoxytoluene Formula: C6H5CH(OCH3)2 Formula Weight: 152.19 CAS No.: 1125-88-8 Purity: 99% Density: 1.014g/mLat 25°C(lit.) Application: An effective reagent used for construction of selenocarbonyl…
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Benzamidine hydrochloride hydrate, =99%
MilliporeSigmaSynonyms: Amidinobenzene hydrochloride; Benzamidinium chloride; Benzenecarboximidamide hydrochloride Formula: C6H5C(=NH)NH2 · HCl · xH2O Formula Weight: 156.61 (anhydrous basis) CAS No.: 206752-36-5 Purity: ≥99% Storage Temperature: …
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4-Bromophenylacetic acid, 98%
MilliporeSigmaCAS No.: 1878-68-8 Formula: C8H7BrO2 Formula Weight: 215.04 Linear Formula: BrC6H4CH2CO2H MDL No.: MFCD00004342 Purity: 0.98 Melting Point: 114-117 °C(lit.)
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SIGMA BES, =99.0% (titration)
MilliporeSigmaSynonyms: N,N-Bis(2-hydroxyethyl)-2-aminoethanesulfonic acid; N,N-Bis(2-hydroxyethyl)taurine Formula: C6H15NO5S Formula Weight: 213.25 CAS No.: 10191-18-1 Purity: ≥99.0% (titration)
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2,2'-Bipyridyl, ReagentPlus®, =99%
MilliporeSigmaSynonyms: 2,2′-Bipyridine; 2,2′-Dipyridine; 2,2′-Dipyridyl Formula: C10H8N2 Formula Weight: 156.18 CAS No.: 366-18-7 Purity: ≥99% Application: Bidentate ligand 1 employed in transition metal catalysis 2 and aluminum…
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SIGMA BIS-TRIS, =98.0% (titration)
MilliporeSigmaSynonyms: 2,2-Bis(hydroxymethyl)-2,2′,2″-nitrilotriethanol; 2-Bis(2-hydroxyethyl)amino-2-(hydroxymethyl)-1,3-propanediol; Bis(2-hydroxyethyl)amino-tris(hydroxymethyl)methane Formula: C8H19NO5 Formula Weight: 209.24 CAS No.: 6976-37-0 Purity: …
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ALDRICH O-Benzylhydroxylamine hydrochloride, 99%
MilliporeSigmaSynonym(s): Benzyloxyamine hydrochloride Formula: C6H5CH2ONH2 · HCl Formula Weight: 159.61 CAS No.: 2687-43-6 Purity: 99% Application: Effective reagent used to prepare α-hydroxybenzylamines from α-hydroxyketones. Packaging: …
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ALDRICH Bromocyclohexane, 98%
MilliporeSigmaSynonym(s): Cyclohexyl bromide Formula: C6H11Br Formula Weight: 163.06 CAS No.: 108-85-0 Purity: 98% Density: 1.324g/mLat 25°C(lit.) Packaging: 5, 100, 500 g in glass bottle
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4'-Bromoacetophenone For Synthesis
MilliporeSigmaCAS No.: 99-90-1 UN No.: UN3335 Solubility: (20°C) practically insoluble Melting Point: 49 - 52°C Molar Mass: 199.04 g/mol Boiling Point: 255°C (1013 hPa) Flash Point: >100°C Refractive Index: >100°C
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Biphenyl For Synthesis
MilliporeSigmaCAS No.: 92-52-4 UN No.: UN3077 Solubility: (20°C) insoluble Melting Point: 68 - 70°C Molar Mass: 154.21 g/mol Bulk Density: 600 kg/m3 Boiling Point: 255°C (1013 hPa) Vapor Pressure: 0.07 hPa (20°C) Flash Point: 113°C Refractive Index: 113°C Explosion Limit: …
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ALDRICH 1-Bromodecane, 98%
MilliporeSigmaSynonym(s): Decyl bromide Formula: CH3(CH2)9Br Formula Weight: 221.18 CAS No.: 112-29-8 Purity: 98% Density: 1.066g/mLat 25°C(lit.) Packaging: 100, 500 g in glass bottle
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SIGMA BICINE, =99% (titration)
MilliporeSigmaSynonyms: N,N -Bis(2-hydroxyethyl)glycine Formula: C6H13NO4 Formula Weight: 163.17 CAS No.: 150-25-4 Purity: ≥99% (titration) Application: Recommended buffer for low temperature biochemical work. 1 Used in the preparation of stable substrate…
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Benzoin 98%
MilliporeSigmaSynonym: α-Hydroxy-α-phenylacetophenone, α-Hydroxybenzyl phenyl ketone, 2-Hydroxy-2-phenylacetophenone CAS Number 119-53-9 Linear Formula C6H5CH(OH)COC6H5 Molecular Weight 212.24 Beilstein Registry Number 391839 EC Number …