Reagents, D, 500 g
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ALDRICH Dipropylene glycol, 99%, mixture of isomers
MilliporeSigmaSynonym(s): Bis(hydroxypropyl) ether Formula: HOC3H6OC3H6OH Formula Weight: 134.17 CAS No.: 25265-71-8 Purity: 99% Density: 1.023g/mLat 25°C(lit.) Packaging: Packaged in plastic bottles
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Dextrose, Anhydrous, Granular, USP, EP, BP, JP
Spectrum ChemicalGrade: USP, EP, BP, JP CAS No.: 50-99-7
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N,N-Diethylacetamide, 99%
Thermo Scientific ChemicalsFormula: CH3CON(CH2CH3)2 Formula weight: 115.18 Purity: 99% CAS Number: 685-91-6 Harmonized Tariff Code: 2924.19 Hazard Statements: H302-H315-H319-H227 Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. Combustible liquid. Precautionary Statements: …
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2,3-Dichloroaniline, 99%
Thermo Scientific ChemicalsFormula: C6H5Cl2N Formula weight: 162.02 Purity: 99% CAS Number: 608-27-5 UN Number: UN3442 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code: 2921.42 Hazard Statements: H301-H311-H331-H373 Toxic if swallowed. Toxic in contact with skin. Toxic if inhaled. May…
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Dowex® 50WX4 hydrogen form, hydrogen form, 50-100 mesh
MilliporeSigmaFormula: (C10H12 · C10H10 · C8H8)x CAS No.: 69011-20-7 Application: Strongly acidic cation exchange resin that meets requirements of FDA Food Additive Regulation 21 CFR 173.25 Other Notes: This strongly acidic…
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ALDRICH 2,4-Dinitrophenylhydrazine, reagent grade, 97%
MilliporeSigmaFormula: (O2N)2C6H3NHNH2 Formula Weight: 198.14 CAS No.: 119-26-6 Purity: 97% Application: Reagent for the determination of aldehydes 1 and ketones. 2, 3 Also employed in cyclocondensations to pyrazoles. 4 Packaging: 25,…
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1,5-Diphenylcarbazide, 97+%
Thermo Scientific ChemicalsSynonym(s): 1,5-Diphenylcarbohydrazide Formula: C13H14N4O Formula weight: 242.28 Purity: 97+% CAS Number: 140-22-7 Harmonized Tariff Code: 2928.00 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …
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2,4-Dichloroaniline, 99%
Thermo Scientific ChemicalsFormula: C6H5Cl2N Formula weight: 162.02 Purity: 99% CAS Number: 554-00-7 UN Number: UN3442 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code: 2921.42 Hazard Statements: H301-H311-H331-H373 Toxic if swallowed. Toxic in contact with skin. Toxic if inhaled. May…
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ALDRICH Dimethyl itaconate, 97%
MilliporeSigmaFormula: CH3O2CCH2C(=CH2)CO2CH3 Formula Weight: 158.15 CAS No.: 617-52-7 Purity: 97% Density: 1.124g/mLat 25°C(lit.) Packaging: 5, 100, 500 g in glass bottle
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1-Dodecanethiol, 98%
Thermo Scientific ChemicalsSynonym(s): n-Dodecyl mercaptan, Lauryl mercaptan Formula: C12H26S Formula weight: 202.40 Purity: 98% CAS Number: 112-55-0 Harmonized Tariff Code: 2930.90 Hazard Statements: H315-H319-H317-H335 Causes skin irritation. Causes serious eye irritation. May cause an allergic skin…
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2,6-Dichloropyridine, 98%
Thermo Scientific ChemicalsFormula: C5H3Cl2N Formula weight: 147.99 Purity: 98% CAS Number: 2402-78-0 UN Number: UN2811 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2933.39 Hazard Statements: H301-H311-H315-H319-H335 Toxic if swallowed. Toxic in contact with skin. Causes skin…
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CDI, reagent grade
MilliporeSigmaSynonyms: 1,1'-Carbonyldiimidazole CAS Number: 530-62-1 Formula: C7H6N4O Formula Weight: 162.15 Linear Formula: C7H6N4O MDL No.: MFCD00005286 Purity: >=90.0% (proton, NMR) Melting Point: 117-122 C (lit.) Beilstein Registry Number: 6826 EC Number: 208-488-9 UNSPSC Code:…
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Devarda's Alloy, Granular, Reagent
Spectrum ChemicalGrade: Reagent CAS No.: 8049-11-4 UN No.: UN3178 Class: 4.1 Pkg. Group: PG III
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3,4-Dichlorobenzoic acid, 99%
Thermo Scientific ChemicalsFormula: C7H4Cl2O2 Formula weight: 191.01 Purity: 99% CAS Number: 51-44-5 Harmonized Tariff Code: 2916.39 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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Dimethyl sulfoxide, 99+%
Thermo Scientific ChemicalsSynonym(s): DMSO, Methyl sulfoxide Formula: (CH3)2SO Formula weight: 78.13 Purity: 99+% CAS Number: 67-68-5 Harmonized Tariff Code: 2930.90 Hazard Statements: H227 Combustible liquid. Precautionary Statements: P210-P280-P370+P378a-P403+P235-P501a Keep away from…
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Dextran, MW ca 150,000
Thermo Scientific ChemicalsFormula: (C6H16O5)n CAS Number: 9004-54-0 Harmonized Tariff Code: 3913.90
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D-(-)-Tartaric acid, 99%
Thermo Scientific ChemicalsFormula: C4H6O6 Formula weight: 150.09 Purity: 99% CAS Number: 147-71-7 Harmonized Tariff Code: 2918.12 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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ALDRICH 1-Decanol, 99%
MilliporeSigmaSynonym(s): n -Decyl alcohol; Alcohol C10 Formula: CH3(CH2)9OH Formula Weight: 158.28 CAS No.: 112-30-1 UN Number: UN3082 Purity: 99%; 99% Density: 0.829g/mLat 25°C(lit.) Packaging: 500 g in poly bottle
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1,3-Dibromo-5,5-dimethylhydantoin, 98%
Thermo Scientific ChemicalsSynonym(s): Bromodan, Dibromantin Formula: C5H6Br2N2O2 Formula weight: 285.93 Purity: 98% CAS Number: 77-48-5 UN Number: UN3085 Hazard Class: 5.1 Packing Group: II Harmonized Tariff Code: 2933.21 Hazard Statements: H272-H314-H318-H302 May intensify fire; oxidizer.…
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3,5-Dimethylphenol, 98+%
Thermo Scientific ChemicalsSynonym(s): 3,5-Xylenol Formula: C8H10O Formula weight: 122.17 Purity: 98+% CAS Number: 108-68-9 UN Number: UN2261 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code: 2907.19 Hazard Statements: H301-H311-H314 Toxic if swallowed. Toxic in contact with skin.…
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ALDRICH 1-Dodecene, 95%
MilliporeSigmaFormula: CH3(CH2)9CH=CH2 Formula Weight: 168.32 CAS No.: 112-41-4 Purity: 95% Density: 0.758g/mLat 20°C(lit.) Packaging: 100, 500 g in glass bottle
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1,3-Dichloroacetone, 96%
Thermo Scientific ChemicalsSynonym(s): 1,3-Dichloro-2-propanone Formula: C3H4Cl2O Formula weight: 126.97 Purity: 96% CAS Number: 534-07-6 UN Number: UN2649 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code: 2914.70 Hazard Statements: H300-H310-H330-H314-H318-H341 Fatal if swallowed.…
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2,4-Di-tert-butylphenol, 99%
MilliporeSigmaCAS No.: 96-76-4 Formula: C14H22O Formula Weight: 206.32 Linear Formula: [(CH3)3C]2C6H3OH MDL No.: MFCD00008828 Purity: 0.99 Boiling Point: 265 °C(lit.) Melting Point: …
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DL-Asparagine monohydrate, >=99.0% (NT)
MilliporeSigmaCAS No.: 3130-87-8 Synonyms: (±)-2-Aminosuccinic acid 4-amide; DL-Aspartic acid 4-amide Formula: C4H8N2O3 ¬? H2O Formula Weight: 150.13 Linear Formula: NH2COCH2CH(NH2)COOH ¬? H2O …
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Dimethyl malonate, 98+%
Thermo Scientific ChemicalsSynonym(s): Propanedioic acid dimethyl ester, Malonic acid dimethyl ester Formula: C5H8O4 Formula weight: 132.12 Purity: 98+% CAS Number: 108-59-8 Harmonized Tariff Code: 2917.19 Hazard Statements: H227 Combustible liquid. Precautionary Statements: …
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ALDRICH Diethyl fumarate, 98%
MilliporeSigmaFormula: C2H5OCOCH=CHCOOC2H5 Formula Weight: 172.18 CAS No.: 623-91-6 Purity: 98% Density: 1.052g/mLat 25°C(lit.) Packaging: 5, 100, 500 g in glass bottle