Reagents, B, 10 g
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4-Biphenylmethanol, 98+%
Thermo Scientific ChemicalsSynonym(s): 4-(Hydroxymethyl)biphenyl, 4-Phenylbenzyl alcohol Formula: C13H12O Formula weight: 184.24 Purity: 98+% CAS Number: 3597-91-9 Harmonized Tariff Code: 2906.29
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Benzeneboronic acid, 98+%
Thermo Scientific ChemicalsSynonym(s): Phenylboric acid, Phenylboronic acid Formula: C6H7BO2 Formula weight: 121.93 Purity: 98+% CAS Number: 98-80-6 Harmonized Tariff Code: 2931.90 Hazard Statements: H302-H315-H319-H335 Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May…
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ALDRICH Benzyl 2-bromoethyl ether, 97%
MilliporeSigmaFormula: C6H5CH2OCH2CH2Br Formula Weight: 215.09 CAS No.: 1462-37-9 Purity: 97% Density: 1.36g/mLat 25°C(lit.) Application: Alkylation reagent for synthesis of a macrocyclic antifungal antibiotic. Packaging: 1, 10 g in…
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ALDRICH 3-(Bromomethyl)benzonitrile, 95%
MilliporeSigmaSynonym(s): α-Bromo- m -tolunitrile; 3-Cyanobenzyl bromide Formula: BrCH2C6H4CN Formula Weight: 196.04 CAS No.: 28188-41-2 UN Number: UN3261 Purity: 95% Packaging: 1, 10, 50 g in glass bottle
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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 2-Bromobenzaldehyde, 98%
MilliporeSigmaFormula: BrC6H4CHO Formula Weight: 185.02 CAS No.: 6630-33-7 Purity: 98% Density: 1.585g/mLat 25°C(lit.) Packaging: 10, 25 g in glass bottle
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Bismuth antimonide, 99.99%
Thermo Scientific ChemicalsFormula: BiSb Formula weight: 330.73 Purity: 99.99% CAS Number: 12323-19-2 UN Number: UN1549 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2842.90 Hazard Statements: H302-H332 Harmful if swallowed. Harmful if inhaled. Precautionary Statements: …
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ALDRICH 4-(Methylthio)benzaldehyde, 95%
MilliporeSigmaSynonym(s): 4-(Methylmercapto)benzaldehyde Formula: CH3SC6H4CHO Formula Weight: 152.21 CAS No.: 3446-89-7 Purity: 95% Density: 1.144g/mLat 25°C(lit.) Packaging: 10, 50 g in glass bottle
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1,4-Benzodioxane, 98%
Thermo Scientific ChemicalsSynonym(s): 1,2-(Ethylenedioxy)benzene Formula: C8H8O2 Formula weight: 136.15 Purity: 98% CAS Number: 493-09-4 Harmonized Tariff Code: 2932.99 Hazard Statements: H227 Combustible liquid. Precautionary Statements: P210-P280-P370+P378a-P403+P235-P501a Keep away from…
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Bromothymol Blue sodium salt
Thermo Scientific ChemicalsSynonym(s): Bromothymol Blue, water soluble Formula: C27H27Br2NaO5S Formula weight: 646.38 CAS Number: 34722-90-2 Harmonized Tariff Code: 2914.70
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Bis(trifluoromethane)sulfonimide lithium salt,
MilliporeSigmaSynonyms: Bis(trifluoromethylsulfonyl)amine lithium salt; Lithium bistrifluoromethanesulfonimidate Molecular Formula: C2F6LiNO4S2 Molecular Weight: 287.09 Linear Structural Formula: CF3SO2NLiSO2CF3 MDL Number: MFCD00210017 Melting Point: 234-238 C (lit.) …
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Synonyms: Bis(trifluoromethylsulfonyl)amine lithium salt; Lithium bistrifluoromethanesulfonimidate CAS Number: 90076-65-6 Formula: C2F6LiNO4S2 Formula Weight: 287.09 Linear Formula: CF3SO2NLiSO2CF3 MDL No.: MFCD00210017 Purity: >=99.0% (19F-NMR) Melting Point: 234-238 C (lit.)…
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ALDRICH 4-Bromobenzoyl chloride, 98%
MilliporeSigmaFormula: BrC6H4COCl Formula Weight: 219.46 CAS No.: 586-75-4 UN Number: UN3261 Purity: 98% Storage: 2-8°C Packaging: 10, 25 g in glass bottle
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Borane-pyridine complex, 95%
Thermo Scientific ChemicalsSynonym(s): Pyridine-borane Formula: C5H8BN Formula weight: 92.93 Purity: 95% CAS Number: 110-51-0 UN Number: UN2810 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code: 2933.39 Hazard Statements: H301-H310-H330-H227-H315-H319-H335 Toxic if swallowed. Fatal in…
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2-Butynyl-p-Toluenesulfonate, 98%
GFS ChemicalsCH3C≡CCH2OSO2C6H4CH3 CAS#: 56563-37-2 F.W.: 224.28 Requires refrigeration.
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1-n-Butyl-3-methylimidazolium tetrafluoroborate, 98+%
Thermo Scientific ChemicalsSynonym(s): BMIMBF4 Formula: C8H15BF4N2 Formula weight: 226.03 Purity: 98+% CAS Number: 174501-65-6 Harmonized Tariff Code: 2933.29 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary…
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1-Bromonaphthalene, 97%
Thermo Scientific ChemicalsFormula: C10H7Br Formula weight: 207.08 Purity: 97% CAS Number: 90-11-9 Harmonized Tariff Code: 2903.99 Hazard Statements: H302-H319 Harmful if swallowed. Causes serious eye irritation. Precautionary Statements: P280-P264-P305+P351+P338-P301+P312-P337+P313-P501a Wear…
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CAS No.: 34722-90-2 Synonyms: Bromthymol Blue sodium salt; 3′,3′′-dibromothymolsulfonephthalein sodium salt Formula: C27H27Br2NaO5S Formula Weight: 646.36 Linear Formula: …
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1-Bromopentadecane, 97%
Thermo Scientific ChemicalsSynonym(s): n-Pentadecyl bromide Formula: CH3(CH2)14Br Formula weight: 291.32 Purity: 97% CAS Number: 629-72-1 Harmonized Tariff Code: 2903.39
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3-Bromoquinoline, 98%
Thermo Scientific ChemicalsFormula: C9H6BrN Formula weight: 208.06 Purity: 98% CAS Number: 5332-24-1 Harmonized Tariff Code: 2933.49 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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Boron oxide, 99.999% (metals basis)
Thermo Scientific ChemicalsFormula: B2O3 Formula weight: 69.62 Purity: 99.999% (metals basis) CAS Number: 1303-86-2 Harmonized Tariff Code: 2810.00 Hazard Statements: H360 May damage fertility or the unborn child. Precautionary Statements: P201-P308+P313 Obtain special instructions before use. IF…
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4'-Bromo-3-chloropropiophenone, 94%
Thermo Scientific ChemicalsFormula: C9H8BrClO Formula weight: 247.53 Purity: 94% CAS Number: 31736-73-9 Harmonized Tariff Code: 2914.70 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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4,4'-Bipyridine For Synthesis
MilliporeSigmaCAS No.: 553-26-4 UN No.: UN2811 Solubility: 4.5 g/l (25°C) Melting Point: 109 - 113°C Molar Mass: 156.18 g/mol Boiling Point: 305°C
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ALDRICH Bis(trimethylsilyl)acetylene, 99%
MilliporeSigmaSynonym(s): BTMSA Formula: (CH3)3SiC≡CSi(CH3)3 Formula Weight: 170.40 CAS No.: 14630-40-1 UN Number: UN1993 Purity: 99% Density: 0.752g/mLat 25°C(lit.) Application: In the presence of CpCo(CO) 2 (cat. no. 245259),…
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1,3,5-Benzenetricarbonyl trichloride, 0.98
MilliporeSigma1,3,5-Benzenetricarbonyl trichloride reacts with propargyl alcohol to yield triprop-2-ynyl benzene-1,3,5-tricarboxylate. Synonyms: Benzene-1,3,5-tricarbonyl chloride; Trimesic acid trichloride; Trimesoyl chloride Molecular Formula: C9H3Cl3O3 Molecular Weight: 265.48 …
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Bromophenol Blue
Thermo Scientific ChemicalsSynonym(s): Bromphenol Blue Formula: C19H10Br4O5S Formula weight: 669.98 CAS Number: 115-39-9 Harmonized Tariff Code: 2934.99
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Bromocresol Purple, BAKER
Avantor - J.T.Baker®(5',5''-dibromo-o-cresolsulfonphthalein) Formula: C21H16Br2O5S Formula Weight: 540.22 CAS Number: 115-40-2 Specific Gravity: 1L = .00 Kg
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ALDRICH (2-Bromoethoxy)-tert-butyldimethylsilane, 99%
MilliporeSigmaFormula: BrCH2CH2OSi(CH3)2C(CH3)3 Formula Weight: 239.23 CAS No.: 86864-60-0 Purity: 99% Density: 1.115g/mLat 25°C(lit.) Application: Reagent for N -protection with the TBSO-ethyl group. Treatment with Jones…
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Bromocyclopropane, 99%
Thermo Scientific ChemicalsSynonym(s): Cyclopropyl bromide Formula: C3H5Br Formula weight: 120.98 Purity: 99% CAS Number: 4333-56-6 UN Number: UN1993 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2903.89 Hazard Statements: H225-H315-H319-H335 Highly flammable liquid and vapour.…
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ALDRICH 4-Bromobenzyl alcohol, 99%
MilliporeSigmaFormula: BrC6H4CH2OH Formula Weight: 187.03 CAS No.: 873-75-6 Purity: 99% Packaging: 10, 50 g in glass bottle