Solvents

Chloroform, Spectrophotometric Grade, greater-than99.5%, Alfa Aesar™

Chemical Name or Material: Chloroform CAS: 67-66-3 Purity Grade: Spectrophotometric grade Physical Form: Liquid Assay Percent Range: >99.5% Molecular Formula: CHCl3 Formula Weight: 119.38 MDL Number: MFCD00000826

Xylenes, Semiconductor Grade, Alfa Aesar™

Chemical Name or Material: Xylenes CAS: 1330-20-7 Purity Grade: Semiconductor Grade Physical Form: Liquid Molecular Formula: (CH3)2C6H4 Formula Weight: 106.17 MDL Number: MFCD00077264

Toluene, Environmental Grade, >99.8%, Alfa Aesar™

Chemical Name or Material: Toluene Name Note: Submicron filtered CAS: 108-88-3 Purity Grade: Environmental Grade Physical Form: Liquid Assay Percent Range: >99.8% Molecular Formula: C6H5CH3 Formula Weight: 92.14 MDL Number: MFCD00008512

1-Butanol, HPLC Grade, 99%, Alfa Aesar™

Chemical Name or Material: 1-Butanol CAS: 71-36-3 Purity Grade: HPLC Grade Physical Form: Liquid Assay Percent Range: 99% Molecular Formula: CH3(CH2)3OH Formula Weight: 74.12 MDL Number: MFCD00002964

Toluene, Spectrophotometric Grade, >99.7%, Alfa Aesar™

Chemical Name or Material: Toluene CAS: 108-88-3 Purity Grade: Spectrophotometric grade Physical Form: Liquid Assay Percent Range: >99.7% Molecular Formula: C6H5CH3 Formula Weight: 92.14 MDL Number: MFCD00008512

1-Methyl-2-pyrrolidinone, ACS reagent, ACROS Organics™

Chemical Name or Material: 1-Methyl-2-pyrrolidinone CAS: 872-50-4 Purity Grade: ACS Reagent Grade Assay: ≥99.5% Molecular Formula: C5H9NO Formula Weight: 99.13 Synonym: N-Methylpyrrolidone

o-Xylene, 99%, pure, ACROS Organics™

Chemical Name or Material: o-Xylene Name Note: Pure CAS: 95-47-6 Purity Grade: Pure Assay: ≥98.5% Assay Percent Range: 99% Molecular Formula: C8H10 Linear Formula: C6H4(CH3)2 Formula Weight: 106.17 MDL Number: MFCD00008519 Synonym: 1, 2-Dimethylbenzene

Methanol, Environmental Grade, >99.8%, Alfa Aesar™

Chemical Name or Material: Methanol Name Note: Environmental Grade CAS: 67-56-1 Physical Form: Liquid Assay Percent Range: >99.8+% Molecular Formula: CH3OH Formula Weight: 32.04 MDL Number: MFCD00004595

Cyclohexanone, ≥99%, Alfa Aesar™

Chemical Name or Material: Cyclohexanone CAS: 108-94-1 Physical Form: Liquid Assay Percent Range: ≥99% Molecular Formula: C6H10O Formula Weight: 98.15

1-Butanol, 99%, extra pure, ACROS Organics™

Chemical Name or Material: 1-Butanol CAS: 71-36-3 CAS Min %: 98.5 CAS Max %: 100.0 Purity Grade: Extra Pure Assay: ≥98.5% Assay Percent Range: 99% Molecular Formula: C4H10O Linear Formula: CH3(CH2)3OH Formula Weight: 74.12 MDL Number: MFCD00002964

Ethyl acetate, 99.5%, for analysis, ACROS Organics™

Chemical Name or Material: Ethyl acetate CAS: 141-78-6 Purity Grade: For analysis Assay: ≥99.5% Assay Percent Range: 99.5% Molecular Formula: C4H8O2 Linear Formula: CH3CO2C2H5 Formula Weight: 88.11 MDL Number: MFCD00009171 Synonym: Acetic acid ethyl ester

Acetone, 99+%, for spectroscopy, ACROS Organics™

Chemical Name or Material: Acetone Name Note: 99+% CAS: 67-64-1 Purity Grade: For spectroscopy Assay: ≥99.0% Assay Percent Range: 99+% Molecular Formula: C3 H6 O Linear Formula: CH3COCH3 Formula Weight: 58.08 MDL Number: MFCD00008765 Synonym: 2-Propanone

1,4-Dioxane, >99%, Alfa Aesar™

Chemical Name or Material: 1, 4-Dioxane Name Note: For analysis ACS CAS: 123-91-1 Purity Grade: ACS Grade Physical Form: Liquid Assay Percent Range: >99% Molecular Formula: C4H8O2 Formula Weight: 88.11 MDL Number: MFCD00006571

1-Butanol, ACS, >99.4%, Alfa Aesar™

Chemical Name or Material: 1-Butanol CAS: 71-36-3 Purity Grade: ACS Grade Physical Form: Liquid Assay Percent Range: >99.4% Molecular Formula: CH3(CH2)3OH Formula Weight: 74.12 MDL Number: MFCD00002964 Synonym: n-Butyl alcohol

Chloroform, 99+%, extra pure, stabilized with amylene, ACROS Organics™

Chemical Name or Material: Chloroform Name Note: Stabilized with amylene CAS: 67-66-3 CAS: 513-35-9 Purity Grade: Extra Pure Assay: ≥99.0% Assay Percent Range: 99+% Molecular Formula: CHCl3 Linear Formula: CHCl3 Formula Weight: 119.38 MDL Number: MFCD00000826

Pyridine, 99.0% min., ACS, Alfa Aesar™

Chemical Name or Material: Pyridine Name Note: For ACS analysis CAS: 110-86-1 Purity Grade: ACS Grade Physical Form: Liquid Assay Percent Range: 99.0% min. Molecular Formula: C5H5N Formula Weight: 79.1 MDL Number: MFCD00011732

Isopropanol, 99.6%, ACS reagent, ACROS Organics™

Chemical Name or Material: Isopropanol CAS: 67-63-0 Purity Grade: ACS Reagent Grade Assay: ≥99.5% Assay Percent Range: 99.6% Molecular Formula: C3H8O Linear Formula: (CH3)2CHOH Formula Weight: 60.1 MDL Number: MFCD00011674 Synonym: 2-Propanol

Acetonitrile, HPLC Grade, 99.7+% min, Alfa Aesar™

Chemical Name or Material: Acetonitrile CAS: 75-05-8 Purity Grade: HPLC Grade Physical Form: Liquid Assay Percent Range: >99.7% min. Molecular Formula: CH3CN Formula Weight: 41.05 MDL Number: MFCD00001878 Synonym: Methyl cyanide

Chloroform, HPLC Grade, >99.5% min, Alfa Aesar™

Chemical Name or Material: Chloroform CAS: 67-66-3 Purity Grade: HPLC Grade Physical Form: Liquid Assay Percent Range: >99.5% Molecular Formula: CHCl3 Formula Weight: 119.38 MDL Number: MFCD00000826

Chloroform, ACS, >99.8%, Alfa Aesar™

Chemical Name or Material: Chloroform CAS: 67-66-3 Purity Grade: ACS Reagent Grade Physical Form: Liquid Assay Percent Range: >99.8% Molecular Formula: CHCl3 Formula Weight: 119.38 MDL Number: MFCD00000826 Synonym: Trichloromethane

Tetrahydrofuran, 99.8%, Acros Organics

Chemical Name or Material: Tetrahydrofuran CAS: 109-99-9 CAS: 128-37-0 Purity Grade: For biochemistry Assay Percent Range: 99.8% Molecular Formula: C4H8O Formula Weight: 72.11 Synonym: THF

Dimethyl sulfoxide, anhydrous, >99.8%, Alfa Aesar™

Chemical Name or Material: Dimethyl sulfoxide CAS: 67-68-5 Physical Form: Liquid Assay Percent Range: >99.8% Molecular Formula: (CH3)2SO Formula Weight: 78.13 MDL Number: MFCD00002089

n-Pentane, for analysis, ACROS Organics™

Chemical Name or Material: n-Pentane CAS: 109-66-0 Purity Grade: For analysis Assay: ≥99.0% Molecular Formula: C5H12 Linear Formula: CH3(CH2)3CH3 Formula Weight: 72.15 MDL Number: MFCD00009498

Acetone, Environmental Grade, >99.5% Alfa Aesar™

Chemical Name or Material: Acetone CAS: 67-64-1 Purity Grade: Environmental Grade Physical Form: Liquid Assay Percent Range: >99.5% Molecular Formula: C3H6O Formula Weight: 58.08 MDL Number: MFCD00008765

N,N-Dimethylacetamide, 99.5%, Extra Dry, AcroSeal™, ACROS Organics™

Chemical Name or Material: N, N-Dimethylacetamide CAS: 127-19-5 CAS Min %: 99.4 CAS Max %: 100.0 Purity Grade: Extra Dry Assay: ≥99.5% Assay Percent Range: 99.5% Molecular Formula: C4H9NO Linear Formula: CH3CON(CH3)2 Formula Weight: 87.12 MDL Number: MFCD00008686

n-Heptane, Spectrophotometric Grade, greater-than99% n-Heptane 96% min, Alfa Aesar™

Chemical Name or Material: n-Heptane CAS: 142-82-5 Purity Grade: Spectrophotometric grade Physical Form: Liquid Assay Percent Range: >99% Molecular Formula: CH3(CH2)5CH3 Formula Weight: 100.21 MDL Number: MFCD00009544

n-Pentane, Environmental Grade, >98+%, Alfa Aesar™

Chemical Name or Material: n-Pentane Name Note: Environmental Grade CAS: 109-66-0 Purity Grade: Environmental Grade Physical Form: Liquid Assay Percent Range: >98% Molecular Formula: CH3(CH2)3CH3 Formula Weight: 72.15 MDL Number: MFCD00009498

N,N-Dimethylformamide, 99.8%, Extra Dry, AcroSeal™ package of 4x25ML bottles, ACROS Organics™

Chemical Name or Material: N, N-Dimethylformamide CAS: 68-12-2 Purity Grade: Extra Dry Assay: ≥99.75% (GC) Assay Percent Range: 99.8% Molecular Formula: C3H7NO Linear Formula: HCON(CH3)2 Formula Weight: 73.09 MDL Number: MFCD00003284 Synonym: DMF

Tetrahydrofuran, anhydrous, >99.8%%, Alfa Aesar™

Chemical Name or Material: Tetrahydrofuran Name Note: Water <100ppm CAS: 109-99-9 Physical Form: Liquid Assay Percent Range: >99.8% Molecular Formula: C4H8O Formula Weight: 72.11 MDL Number: MFCD00005356

Formamide, Deionized, OmniPur™, Calbiochem™, EMD Millipore

Chemical Name or Material: Formamide CAS: 75-12-7 Purity Grade: Molecular Biology Grade Molecular Formula: CH3NO Formula Weight: 45 Synonym: Carbamaldehyde

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