Reagents, B, 100 g
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2-Bromoethyl methyl ether, 96%, stab. with sodium carbonate
Thermo Scientific ChemicalsSynonym(s): 2-Methoxyethyl bromide Formula: BrCH2CH2OCH3 Formula weight: 139.00 Purity: 96%, stab. with sodium carbonate CAS Number: 6482-24-2 UN Number: UN3271 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2909.19 Hazard Statements: H226-H315-H319-H335 …
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n-Butylurea, 96%
Thermo Scientific ChemicalsFormula: CH3(CH2)3NHCONH2 Formula weight: 116.16 Purity: 96% CAS Number: 592-31-4 Harmonized Tariff Code: 2924.19 Hazard Statements: H302 Harmful if swallowed. Precautionary Statements: P280f Wear protective clothing. Risk Phrases: 22 Harmful if swallowed. Safety…
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ALDRICH 4-(Dimethylamino)benzaldehyde, 98%
MilliporeSigmaSynonym(s): Ehrlich's reagent Formula: (CH3)2NC6H4CHO Formula Weight: 149.19 CAS No.: 100-10-7 Purity: 98% Application: Forms colored condensation products (Schiff bases) with pyrroles and primary amines. Packaging: 100, 500 g in glass bottle
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Beryllium Sulfate, Tetrahydrate
Spectrum ChemicalCAS No.: 7787-56-6 UN No.: UN1566 Class: 6.1 Pkg. Group: PG II
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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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Benzoylacetonitrile, 98+%
Thermo Scientific ChemicalsSynonym(s): omega-Cyanoacetophenone, beta-Oxohydrocinnamonitrile Formula: C9H7NO Formula weight: 145.16 Purity: 98+% CAS Number: 614-16-4 Packing Group: III Harmonized Tariff Code: 2926.90 Hazard Statements: H301-H315-H319-H335 Toxic if swallowed. Causes skin irritation.…
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Bis(2,2,6,6-tetramethyl-4-piperidyl) sebacate, 98%
Thermo Scientific ChemicalsSynonym(s): Sunsorb r 770, HALS-770 Formula: C28H52N2O4 Formula weight: 480.72 Purity: 98% CAS Number: 52829-07-9 UN Number: UN2811 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code: 2933.39 Hazard Statements: H330-H318-H315-H335 Fatal if inhaled. Causes…
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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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3-Bromopropionitrile, 98%
Thermo Scientific ChemicalsSynonym(s): 2-Cyanoethyl bromide Formula: BrCH2CH2CN Formula weight: 133.98 Purity: 98% CAS Number: 2417-90-5 UN Number: UN3276 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2926.90 Hazard Statements: H300-H315-H319-H335 Fatal if swallowed. Causes skin…
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Barium nitrate, Puratronic r, 99.999% (metals basis)
Thermo Scientific ChemicalsFormula: BaN2O6 Formula weight: 261.35 Purity: 99.999% (metals basis) CAS Number: 10022-31-8 UN Number: UN1446 Hazard Class: 5.1 Packing Group: II Harmonized Tariff Code: 2834.29 Hazard Statements: H272-H302-H332 May intensify fire; oxidizer. Harmful if swallowed. Harmful…
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1,4-Butanesultone, 99%
Thermo Scientific ChemicalsSynonym(s): 4-Hydroxy-1-butanesulfonic acid sultone Formula: C4H8O3S Formula weight: 136.17 Purity: 99% CAS Number: 1633-83-6 Packing Group: III Harmonized Tariff Code: 2934.99 Hazard Statements: H341-H302 Suspected of causing genetic defects. Harmful if swallowed. …
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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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4-Benzyloxybenzyl alcohol, 99% (GC)
AFG BioscienceCAS # 836-43-1 Synonyms: (4-Benzyloxyphenyl)methanol MDL No.: MFCD00004654 Melting Point: 85-92 °C Molecular Formula: C14H14O2 Molecular Weight: 214.26 Purity Limit: 99% (GC) Storage Temp: Store at RT Appearance: White or off-white solid
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tert-Butyl acetoacetate, 98+%
Thermo Scientific ChemicalsSynonym(s): Acetoacetic acid tert-butyl ester Formula: C8H14O3 Formula weight: 158.20 Purity: 98+% CAS Number: 1694-31-1 Harmonized Tariff Code: 2918.30 Hazard Statements: H227 Combustible liquid. Precautionary Statements: P210-P280-P370+P378a-P403+P235-P501a Keep away from…
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ALDRICH (2-Bromoethyl)benzene, 98%
MilliporeSigmaSynonym(s): 2-Phenylethyl bromide Formula: C6H5CH2CH2Br Formula Weight: 185.06 CAS No.: 103-63-9 Purity: 98% Density: 1.355g/mLat 25°C(lit.) Storage: 2-8°C Packaging: 5, 100, 500 g in glass bottle
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7-Bromoindole, 98% (HPLC)
AFG BioscienceCAS # 51417-51-7 Synonyms: 7-Bromo-1H-indole MDL No.: MFCD00799492 Melting Point: 41-44 °C Molecular Formula: C8H6BrN Molecular Weight: 196.05 Purity Limit: 98% (HPLC) Storage Temp: Store at 0-8 °C Appearance: White to off-white crystalline powder
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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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Blackberry (Natural) 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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(1-Bromoethyl)benzene, 97%
Thermo Scientific ChemicalsSynonym(s): ^a-Methylbenzyl bromide, 1-Phenylethyl bromide Formula: C8H9Br Formula weight: 185.06 Purity: 97% CAS Number: 585-71-7 Harmonized Tariff Code: 2903.99 Hazard Statements: H315-H319-H335-H227 Causes skin irritation. Causes serious eye irritation. May cause respiratory…
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Brilliant Yellow ; >/= 85% (Dye content)
AFG BioscienceSynonyms: Direct Yellow 4CI 24890 Purity Limit: ≥ 85% (Dye content) CAS No.: 3051-11-4 Molecular Formula: C26H18N4O8S2·2Na Molecular Weight: 624.56 MDL No.: MFCD00007489 Appearance: Rust orange powder Storage Temperature: Store at RT
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4-Bromo polystyrene resin
AFG BioscienceSynonyms: Bromopolystyrene resin Molecular Weight: 0 MDL No.: MFCD00146196 Comments: Bromine fuctionalized polystyrene resin serves as starting material for the preparation of the phosphine resins. The bromine content is determined by elemental analysis. DVB: 2% DVB Mesh Size: …
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4-tert-Butylbenzaldehyde, 97%
Thermo Scientific ChemicalsFormula: C11H14O Formula weight: 162.23 Purity: 97% CAS Number: 939-97-9 UN Number: UN3082 Hazard Class: 9 Packing Group: III Harmonized Tariff Code: 2912.29 Hazard Statements: H301 Toxic if swallowed. Precautionary Statements: P264-P270-P301+P310-P321-P405-P501a Wash…
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Brucine
Thermo Scientific ChemicalsSynonym(s): 10,11-Dimethoxystrychnine Formula: C23H26N2O4 Formula weight: 394.47 CAS Number: 357-57-3 UN Number: UN1570 Hazard Class: 6.1 Packing Group: I Harmonized Tariff Code: 2939.99 Hazard Statements: H300-H330 Fatal if swallowed. Fatal if inhaled. Precautionary…
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Boc-L-serine methyl ester ; >/= 98% (HPLC)
AFG BioscienceSynonyms: Boc-L-Ser-OMeBoc-L-ß-hydroxyalanine methyl ester(S)-Boc-2-amino-3-hydroxypropionic acid methyl ester Purity Limit: ≥ 98% (HPLC) CAS No.: 2766-43-0 Molecular Formula: C9H17NO5 Molecular Weight: 219.24 MDL No.: MFCD00191869 Appearance: Light yellowish liquid Optical…
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Boc-D-valine ; 99%
AFG BioscienceSynonyms: Boc-D-Val-OH Purity Limit: 99% CAS No.: 22838-58-0 Molecular Formula: C10H19NO4 Molecular Weight: 217.3 MDL No.: MFCD00038282 Optical Rotation: -26° (c=1% EtOH) Storage Temperature: Store at 0-8°C
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3-(4-Bromophenyl)pyrazole ; >/= 99% (HPLC)
AFG BiosciencePurity Limit: ≥ 99% (HPLC) CAS No.: 73387-46-9 Molecular Formula: C9H7BrN2 Molecular Weight: 223.07 MDL No.: MFCD01940434 Appearance: Off-white crystals Melting Point: 132-138 °C Storage Temperature: Store at 0-8°C
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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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6-Bromo-2H-1,4-benzoxazin-3(4H)-one ; >/= 99% (HPLC)
AFG BiosciencePurity Limit: ≥ 99% (HPLC) CAS No.: 24036-52-0 Molecular Formula: C8H6BrNO2 Molecular Weight: 228.04 MDL No.: MFCD00461173 Appearance: Off-white to tan solid Melting Point: 220-227 ºC Storage Temperature: Store at 0-8°C
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3-tert-Butylphenol, 99%
Thermo Scientific ChemicalsFormula: C10H14O Formula weight: 150.22 Purity: 99% CAS Number: 585-34-2 UN Number: UN2430 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2907.19 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage. Precautionary…
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Boc-glycine 4-nitrophenyl ester ; >/= 98% (TLC)
AFG BioscienceSynonyms: Boc-Gly-ONp Purity Limit: ≥ 98% (TLC) CAS No.: 3655-05-8 Molecular Formula: C13H16N2O6 Molecular Weight: 296.3 MDL No.: MFCD00038125 Appearance: Brown powder Comments: Substrate for chymotrypsin and trypsin. Melting Point: 56-66 °C Storage Temperature: Store…