Reagents, B, MilliporeSigma, 100 g, Chemicals
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"Benzalkonium chloride, Greater Than or Equal to 95.0% (T)"
MilliporeSigmaSynonym(s): Alkylbenzyldimethylammonium chloride; Alkyldimethylbenzylammonium chloride Formula: C6H5CH2N(CH3)2RCl (R=C8H17 to C18H37) CAS No.: 63449-41-2 UN Number: UN2923 Purity: …
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Bicyclo[2.2.1]hept-2-ene, 0.99
MilliporeSigmaSynonyms: 2-Norbornene; Norbornylene CAS Number: 498-66-8 Formula: C7H10 Formula Weight: 94.15 Linear Formula: C7H10 MDL No.: MFCD00082304 Purity: 0.99 Boiling Point: 96 C(lit.) Melting Point: 44-46 C (lit.) Beilstein Registry Number: 1098544 EC Number: 207-866-0 …
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Synonym(s): BGP; Glycerol 2-phosphate disodium salt hydrate Empirical Formula: C3H7Na2O6P -+ xH2O Linear Formula: (HOCH2)2CHOP(O)(ONa)2 -+ xH2O Formula Weight: 216.04 (anhydrous basis) MDL…
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ALDRICH 2-Bromoethylamine hydrobromide, 99%
MilliporeSigmaSynonym(s): 2-Aminoethyl bromide hydrobromide Formula: BrCH2CH2NH2 · HBr Formula Weight: 204.89 CAS No.: 2576-47-8 Purity: 99% Application: Used to construct C 2 -symmetric imidazolidinylidene ligands with a dioxolane backbone. Packaging: 25,…
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4-Bromobenzenesulfonyl chloride, 0.98
MilliporeSigmaCAS Number: 98-58-8 Formula: C6H4BrClO2S Formula Weight: 255.52 Linear Formula: BrC6H4SO2Cl MDL No.: MFCD00007437 Purity: 0.98 Boiling Point: 153 C/15 mmHg(lit.) Melting Point: 73-75 C (lit.) Beilstein Registry Number: 743518 EC Number: 202-683-2 UNSPSC Code: 12352100…
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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 Butyrophenone, Greater Than or Equal to 99%
MilliporeSigmaSynonym(s): Phenyl propyl ketone Formula: C6H5COCH2CH2CH3 Formula Weight: 148.20 CAS No.: 495-40-9 Purity: ≥99% Density: 1.021g/mLat 25°C(lit.) Packaging: 25, 100 g in glass bottle
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Boron tribromide, >=99.99%
MilliporeSigmaSynonyms: Tribromoboron CAS Number: 10294-33-4 Formula: BBr3 Formula Weight: 250.52 Linear Formula: BBr3 MDL No.: MFCD00011312 Purity: >=99.99% Boiling Point: ~90 C(lit.) Melting Point: -46 C (lit.) Density: 2.60 g/mL at 20 C(lit.) EC Number: 233-657-9 UNSPSC Code: …
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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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N-Bromosuccinimide, ReagentPlus(R), 99%
MilliporeSigmaSynonyms: NBS CAS Number: 128-08-5 Formula: C4H4BrNO2 Formula Weight: 177.98 Linear Formula: C4H4BrNO2 MDL No.: MFCD00005510 Purity: 0.99 Melting Point: 175-180 C (dec.) (lit.) Storage: 2-8C Beilstein Registry Number: 113916 EC Number: 204-877-2 UNSPSC Code: …
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2-Bromopyridine, 0.99
MilliporeSigmaCAS Number: 109-04-6 Formula: C5H4BrN Formula Weight: 158 Linear Formula: C5H4BrN MDL No.: MFCD00006219 Purity: 0.99 Boiling Point: 192-194 C(lit.) Density: 1.657 g/mL at 25 C(lit.) Refractive Index: n20/D 1.572(lit.) Beilstein Registry Number: 105789 EC Number: …
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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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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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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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ALDRICH 4-Bromophenol, 99%
MilliporeSigmaFormula: BrC6H4OH Formula Weight: 173.01 CAS No.: 106-41-2 Purity: 99% Packaging: 100, 500 g in poly bottle
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ALDRICH Borane tert-butylamine complex, powder, 97%
MilliporeSigmaSynonym(s): tert -Butylamine borane; NSC 114045; Trihydro(2-methyl-2-propanamine) boron Formula: (CH3)3CNH2 · BH3 Formula Weight: 86.97 CAS No.: 7337-45-3 UN Number: UN2811 Purity: 97% Application: Reactant involved in:…
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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 3-Bromo-1-propanol, 97%
MilliporeSigmaSynonym(s): Trimethylene bromohydrin Formula: Br(CH2)3OH Formula Weight: 138.99 CAS No.: 627-18-9 Purity: 97% Density: 1.537g/mLat 25°C(lit.) Application: Employed in a synthesis of chiral, quaternary prolines via cyclization of quaternary amino…
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Boron tribromide, ReagentPlus(R), >=99%
MilliporeSigmaSynonyms: Tribromoboron CAS Number: 10294-33-4 Formula: BBr3 Formula Weight: 250.52 Linear Formula: BBr3 MDL No.: MFCD00011312 Purity: >=99% Boiling Point: ~90 C(lit.) Melting Point: -46 C (lit.) Density: 2.60 g/mL at 20 C(lit.) EC Number: 233-657-9 UNSPSC Code: …
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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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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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ALDRICH Bis(2-ethylhexyl) phosphate, 97%
MilliporeSigmaSynonym(s): Bis(2-ethylhexyl) hydrogen phosphate; Di(2-ethylhexyl) phosphate; HDEHP; HDEHPA; ‘Dioctyl' phosphate Formula: [CH3(CH2)3CH(C2H5)CH2O]2P(O)OH Formula Weight: 322.42 CAS No.: 298-07-7 UN…
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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 Benzothiazole, 96%
MilliporeSigmaFormula: C7H5NS Formula Weight: 135.19 CAS No.: 95-16-9 Purity: 96% Density: 1.238g/mLat 25°C(lit.) Application: Interesting carbonyl equivalent. Reacts with aldehydes or ketones to generate α-hydroxy carbonyl compounds. Packaging: 5, 100, 500 g…
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2-Bromo-4'-methoxyacetophenone, 0.97
MilliporeSigmaSynonyms: omega-Bromo-4-methoxyacetophenone; 4-Methoxyphenacyl bromide CAS Number: 2632-13-5 Formula: C9H9BrO2 Formula Weight: 229.07 Linear Formula: CH3OC6H4COCH2Br MDL No.: MFCD00000201 Purity: 0.97 Melting Point: 69-71 C (lit.) Storage: 2-8C Beilstein Registry Number: …
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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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Benzylamine, ReagentPlus(R), 99%
MilliporeSigmaSynonyms: alpha-Aminotoluene CAS Number: 100-46-9 Formula: C7H9N Formula Weight: 107.15 Linear Formula: C6H5CH2NH2 MDL No.: MFCD00008106 Purity: 0.99 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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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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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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2-Bromobenzyl bromide, 0.98
MilliporeSigmaSynonyms: alpha,2-Dibromotoluene CAS Number: 3433-80-5 Formula: C7H6Br2 Formula Weight: 249.93 Linear Formula: BrC6H4CH2Br MDL No.: MFCD00000173 Purity: 0.98 Boiling Point: 129 C/19 mmHg(lit.) Melting Point: 29-32 C (lit.) Refractive Index: n20/D 1.619(lit.) Beilstein…
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ALDRICH 4'-Bromoacetophenone, 98%
MilliporeSigmaSynonym(s): 1-Acetyl-4-bromobenzene Formula: BrC6H4COCH3 Formula Weight: 199.04 CAS No.: 99-90-1 Purity: 98% Packaging: 25, 100 g in glass bottle
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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.)