Reagents, B, 100 g
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Boron trifluoride-tetrahydrofuran complex, BF{3} 45.5%
Thermo Scientific ChemicalsFormula: C4H8BF3O Formula weight: 139.91 CAS Number: 462-34-0 UN Number: UN2922 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2942.00 Hazard Statements: H301-H330-H372-H314-H318-H227 Toxic if swallowed. Fatal if inhaled. Causes damage to organs through prolonged…
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2,2-Bis(4-Hydroxyphenyl)hexafluoropropane ; >/= 99% (HPLC)
AFG BiosciencePurity Limit: ≥ 99% (HPLC) CAS No.: 1478-61-1 Molecular Formula: C15H10F6O2 Molecular Weight: 336.23 MDL No.: MFCD00000439 Appearance: White to off-white powder Melting Point: 157-167 ºC Storage Temperature: Store at 0-8 °C
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SIGMA BIS-TRIS hydrochloride, =99.0% (titration)
MilliporeSigmaSynonyms: 2,2-Bis(hydroxymethyl)-2,2′,2″-nitrilotriethanol; 2-Bis(2-hydroxyethyl)amino-2-(hydroxymethyl)-1,3-propanediol; Bis(2-hydroxyethyl)aminotris(hydroxymethyl)methane Formula: C8H19NO5 · HCl Formula Weight: 245.70 CAS No.: 124763-51-5 …
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Boron trifluoride diethyl etherate, 46.5% BF{3} min, packaged under Argon in…
Thermo Scientific ChemicalsFormula: C4H10BF3O Formula weight: 141.93 CAS Number: 109-63-7 UN Number: UN2604 Hazard Class: 8 Packing Group: I Harmonized Tariff Code: 2942.00 Hazard Statements: H331-H372-H314-H318-H226-H302 Toxic if inhaled. Causes damage to organs through prolonged or repeated…
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4'-(4-Bromophenyl)acetophenone, 97%
Thermo Scientific ChemicalsSynonym(s): 4-Acetyl-4'-bromobiphenyl Formula: C14H11BrO Formula weight: 275.15 Purity: 97% CAS Number: 5731-01-1 Packing Group: III Harmonized Tariff Code: 2914.70
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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 Benzyltriethylammonium chloride, 99%
MilliporeSigmaFormula: C6H5CH2N(Cl)(C2H5)3 Formula Weight: 227.77 CAS No.: 56-37-1 Purity: 99% Packaging: 25, 100, 500 g in glass bottle
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Synonyms: Bismuth chloride Grade: ACS reagent Purity Limit: 98.0-102.0% (Titration) CAS No.: 7787-60-2 Molecular Formula: BiCl3 Molecular Weight: 315.34 MDL No.: MFCD00003461 Appearance: White crystals Comments: Used as catalyst for organic reagents. Melting Point: 230…
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Beta Caryophyllene Isolate Food Additive
Ricca ChemicalRicca Terpenes and Flavor Blends are manufactured in an ISO 9001, FSSC 22000 accredited facility. They are food grade and are suitable for use as a food additive.
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Bromoacetyl bromide, >=98%
MilliporeSigmaCAS Number: 598-21-0 Formula: C2H2Br2O Formula Weight: 201.84 Linear Formula: BrCH2COBr MDL No.: MFCD00000115 Purity: >=98% Boiling Point: 147-150 C(lit.) Density: 2.317 g/mL at 25 C(lit.) Refractive Index: n20/D 1.547(lit.) Storage: 2-8C Beilstein Registry Number: …
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Benzenesulfonic acid, 94%
Thermo Scientific ChemicalsFormula: C6H6O3S Formula weight: 158.18 Purity: 94% CAS Number: 98-11-3 UN Number: UN2585 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2904.10 Hazard Statements: H314-H318-H302 Causes severe skin burns and eye damage. Causes serious eye damage. Harmful if…
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Butyl chloroformate, 0.98
MilliporeSigmaCAS Number: 592-34-7 Formula: C5H9ClO2 Formula Weight: 136.58 Linear Formula: ClCOOCH2CH2CH2CH3 MDL No.: MFCD00000650 Purity: 0.98 Boiling Point: 142 C(lit.) Density: 1.074 g/mL at 25 C(lit.) Refractive Index: n20/D 1.412(lit.) Storage: 2-8C Beilstein Registry Number: …
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Barbituric acid, 99%
Thermo Scientific ChemicalsSynonym(s): Malonylurea, 2,4,6-Trihydroxypyrimidine Formula: C4H4N2O3 Formula weight: 128.09 Purity: 99% CAS Number: 67-52-7 Harmonized Tariff Code: 2933.52
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Bis(4-bromophenyl) ether, 99%
MilliporeSigmaCAS No.: 2050-47-7 Synonyms: 4-Bromophenyl ether Formula: C12H8Br2O Formula Weight: 328 Linear Formula: (BrC6H4)2O MDL No.: MFCD00000095 Purity: 0.99 Boiling Point: 338-340 °C(lit.) Melting Point: 61-63 °C(lit.)
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2-Bromoacetophenone, 98%
Thermo Scientific ChemicalsSynonym(s): Phenacyl bromide Formula: C8H7BrO Formula weight: 199.05 Purity: 98% CAS Number: 70-11-1 UN Number: UN2645 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code: 2914.70 Hazard Statements: H331-H314-H318 Toxic if inhaled. Causes severe skin burns and…
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Bis(2-ethylhexyl) adipate, 99%
Thermo Scientific ChemicalsSynonym(s): Adipic acid bis(2-ethylhexyl) ester, Di(2-ethylhexyl) adipate Formula: C22H42O4 Formula weight: 370.58 Purity: 99% CAS Number: 103-23-1 Harmonized Tariff Code: 2917.12
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2-Bromoisobutyryl bromide, 97%
Thermo Scientific ChemicalsSynonym(s): 2-Bromo-2-methylpropionyl bromide Formula: C4H6Br2O Formula weight: 229.91 Purity: 97% CAS Number: 20769-85-1 UN Number: UN3265 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2915.90 Hazard Statements: H314-H318 Causes severe skin burns and eye…
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Basic Fuchsin
Thermo Scientific ChemicalsSynonym(s): C.I. 42510, Fuchsin basic Formula: C20H20ClN3 Formula weight: 337.86 CAS Number: 632-99-5 Harmonized Tariff Code: 3204.13 Hazard Statements: H301-H351 Toxic if swallowed. Suspected of causing cancer. Precautionary Statements: P281-P301+P310-P308+P313-P321-P405-P501a…
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Bis(2-ethylhexyl) phosphate, 95%
Thermo Scientific ChemicalsSynonym(s): DEHPA, Di(2-ethylhexyl)phosphoric acid Formula: C16H35O4P Formula weight: 322.43 Purity: 95% CAS Number: 298-07-7 UN Number: UN1902 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2919.90 Hazard Statements: H314-H318-H312 Causes severe skin burns…
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2-Benzoxazolinone, 98%
Thermo Scientific ChemicalsFormula: C7H5NO2 Formula weight: 135.12 Purity: 98% CAS Number: 59-49-4 Harmonized Tariff Code: 2934.99 Hazard Statements: H301-H332 Toxic if swallowed. Harmful if inhaled. Precautionary Statements: P261-P301+P310-P304+P340-P312-P405-P501a Avoid breathing…
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4-Benzyloxyphenol, 98+%
Thermo Scientific ChemicalsSynonym(s): Hydroquinone monobenzyl ether, Monobenzone Formula: C13H12O2 Formula weight: 200.24 Purity: 98+% CAS Number: 103-16-2 Harmonized Tariff Code: 2909.50 Hazard Statements: H319-H317 Causes serious eye irritation. May cause an allergic skin reaction. Precautionary…
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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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Biphenyl-2-carboxylic acid, 98%
Thermo Scientific ChemicalsSynonym(s): 2-Phenylbenzoic acid Formula: C13H10O2 Formula weight: 198.22 Purity: 98% CAS Number: 947-84-2 Harmonized Tariff Code: 2916.39 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary…
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Boc-ON, 98+%
Thermo Scientific ChemicalsSynonym(s): 2-(Boc-oxyimino)-2-phenylacetonitrile, 2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile Formula: C13H14N2O3 Formula weight: 246.27 Purity: 98+% CAS Number: 58632-95-4 UN Number: UN3439 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2929.90 …
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ALDRICH 1-Bromooctadecane, Greater Than or Equal to 97.0%
MilliporeSigmaSynonym(s): Octadecyl bromide; Stearyl bromide Formula: CH3(CH2)17Br Formula Weight: 333.39 CAS No.: 112-89-0 Purity: ≥97.0% Density: 0.976g/mLat 25°C(lit.) Packaging: 100, 500 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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Bromocresol purple ACS reagent
AFG BioscienceSynonyms: 5',5''-Dibromo-2-cresolsulfonephthalein Grade: ACS reagent CAS No.: 115-40-2 Molecular Formula: C21H16Br2O5S Molecular Weight: 540.24 MDL No.: MFCD00011681 Appearance: Slightly yellow to pink powder Comments: It is pH indicator. Melting Point: 241-242 ºC Storage…
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Boc-S-4-methoxybenzyl-L-cysteine Merrifield resin
AFG BioscienceSynonyms: Boc-L-Cys(pMeOBzl)-Merrifield resinBoc-L-Cys(MeOBzl)-O-Resin MDL No.: MFCD00801169 DVB: 1% DVB Mesh Size: 100-200 Storage Temperature: Store at 0-8 °C Substitution: 0.3-1.2 meq/g
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N-Bromophthalimide, 98+%
Thermo Scientific ChemicalsFormula: C8H4BrNO2 Formula weight: 226.03 Purity: 98+% CAS Number: 2439-85-2 Harmonized Tariff Code: 2925.19 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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Bismuth(III) telluride, 99.98% (metals basis)
Thermo Scientific ChemicalsFormula: Bi2Te3 Formula weight: 800.76 Purity: 99.98% (metals basis) CAS Number: 1304-82-1 UN Number: UN3284 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2842.90 Hazard Statements: H331-H302-H312-H315-H319-H335 Toxic if inhaled. Harmful if swallowed.…