Isa to Isopropylamin -Organics

Alfa Aesar™ Isobutyl p-toluenesulfonate, 97%

Chemical Name or Material: Isobutyl p-toluenesulfonate CAS: 4873-56-7 Molecular Formula: C11H16O3S Formula Weight: 228.28 MDL Number: MFCD00026478 Synonym: p-Toluenesulfonic acid isobutyl ester

Alfa Aesar™ Isethionic acid ammonium salt, 99%

Chemical Name or Material: Isethionic acid ammonium salt CAS: 57267-78-4 Molecular Formula: HO(CH2)2SO3NH4 Formula Weight: 143.16 MDL Number: MFCD00012847 Beilstein: 3722656 Synonym: Ammonium isethionate; 2-Hydroxyethanesulfonic acid ammonium salt

Alfa Aesar™ Isonicotinic acid hydrazide, 98+%

Chemical Name or Material: Isonicotinic acid hydrazide CAS: 54-85-3 Molecular Formula: C6H7N3O Formula Weight: 137.14 MDL Number: MFCD00006426 Beilstein: 119374 Merck Index: 14,5186 Synonym: Isoniazid; Pyridine-4-carboxylic hydrazide

Isobutanol, >99%, HPLC Grade, Alfa Aesar™

Chemical Name or Material: Isobutanol CAS: 78-83-1 Purity Grade: HPLC Grade Physical Form: Liquid Assay Percent Range: >99% Molecular Formula: C4H10O Formula Weight: 74.12 MDL Number: MFCD00004740

Alfa Aesar™ Isonipecotamide, 98%

Chemical Name or Material: Isonipecotamide CAS: 39546-32-2 Molecular Formula: C6H12N2O Formula Weight: 128.18 MDL Number: MFCD00038012 Beilstein: 112554 Synonym: Hexahydroisonicotinamide; Piperidine-4-carboxamide

Isoindoline hydrochloride, 97%, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Isoindoline hydrochloride Assay: ≥96.0% Assay Percent Range: 97% Molecular Formula: C8H9N·ClH Formula Weight: 155.63

Alfa Aesar™ Ishikawa's Reagent, 90+%

Chemical Name or Material: Ishikawa's Reagent CAS: 309-88-6 Molecular Formula: C7H11F6N Linear Formula: CF3CFHCF2N(CH2CH3)2 Formula Weight: 223.16 MDL Number: MFCD00054683 UN Number: UN2924 Synonym: N,N-Diethyl-1,1,2,3,3,3-hexafluoropropylamine

2-Isocyanatobenzonitrile, 97%, Maybridge

Chemical Name or Material: 2-Isocyanatobenzonitrile Assay: 95% Assay Percent Range: 95% Molecular Formula: C8H4N2O Linear Formula: CNC6H4NCO Formula Weight: 144.13

5-(Isocyanatomethyl)-1,3-benzodioxole, ≥97%, Maybridge

Chemical Name or Material: 5-(Isocyanatomethyl)-1, 3-benzodioxole CAS: 71217-46-4 CAS Min %: 96.5 CAS Max %: 100.0 Assay: 97% Assay Percent Range: 97% Molecular Formula: C9H7NO3 Formula Weight: 177.16 MDL Number: MFCD08435909

Alfa Aesar™ Isobutyric acid, 99%

Chemical Name or Material: Isobutyric acid CAS: 79-31-2 Molecular Formula: (CH3)2CHCO2H Formula Weight: 88.11 MDL Number: MFCD00002658 UN Number: UN2529 Beilstein: 635770 Merck Index: 14,5155 Synonym: 2-Methylpropionic acid

4-Isocyanatobenzoyl chloride, 97%, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: 4-Isocyanatobenzoyl chloride CAS: 3729-21-3 CAS Min %: 97.5 CAS Max %: 100.0 Assay: ≥97.5% Assay Percent Range: 97% Molecular Formula: C8H4ClNO2 Formula Weight: 181.58

Isonicotinoyl chloride hydrochloride, 97%, ACROS Organics™

Chemical Name or Material: Isonicotinoyl chloride hydrochloride CAS: 39178-35-3 Assay: ≥96.0% Assay Percent Range: 97% Molecular Formula: C6H4ClNO·ClH Formula Weight: 178.02 MDL Number: MFCD00012830

2-(4-Isocyanatophenyl)-5-(trifluoromethyl)pyridine, ≥97%, Maybridge

Chemical Name or Material: 2-(4-Isocyanatophenyl)-5-(trifluoromethyl)pyridine CAS: 906352-73-6 CAS Min %: 96.5 CAS Max %: 100.0 Assay: 97% Assay Percent Range: 97+% Molecular Formula: C13H7F3N2O Formula Weight: 264.21 MDL Number: MFCD09817476

Isopropenyl Acetate 99%, ACROS Organics™

Chemical Name or Material: Isopropenyl acetate Name Note: 99% CAS: 108-22-5 Assay: ≥98.5% Assay Percent Range: 99% Molecular Formula: C5H8O2 Linear Formula: CH3CO2C(CH3)=CH2 Formula Weight: 100.12 MDL Number: MFCD00008709

Isatin 98%, ACROS Organics™

Chemical Name or Material: Isatin Name Note: 98% CAS: 91-56-5 Assay: ≥97.5% Assay Percent Range: 98% Molecular Formula: C8H5NO2 Formula Weight: 147.13 MDL Number: MFCD00005718 Synonym: 2, 3-Indolinedione

Alfa Aesar™ 2-Isobutyl-1,3-dithiane, 97%

Chemical Name or Material: 2-Isobutyl-1,3-dithiane CAS: 69824-23-3 Molecular Formula: C8H16S2 Formula Weight: 176.35 MDL Number: MFCD00040290

Isopropyl Acetate (Clear, Colorless Liq./Certified), Fisher Chemical

Chemical Name or Material: Isopropyl Acetate CAS: 108-21-4 Purity Grade: Certified Grade Physical Form: Liquid Assay: ≥99.0% Assay Percent Range: ≥99.0 % Molecular Formula: C5H10O2 Linear Formula: CH3COOCH(CH3)2 Formula Weight: 102.13 MDL Number: MFCD00008877 Synonym: 2-Propyl Acetate

Alfa Aesar™ Isobutyronitrile, 99%

Chemical Name or Material: Isobutyronitrile CAS: 78-82-0 Molecular Formula: C4H7N Linear Formula: (CH3)2CHCN Formula Weight: 69.11 MDL Number: MFCD00001873 UN Number: UN2284 Beilstein: 1340512 Merck Index: 14,5156 Synonym: Isopropyl cyanide; 2-Methylpropionitrile

Alfa Aesar™ 4-Isobutyl-alpha-methylphenylacetic acid, 99%

Chemical Name or Material: 4-Isobutyl-alpha-methylphenylacetic acid CAS: 15687-27-1 Molecular Formula: C13H18O2 Formula Weight: 206.29 MDL Number: MFCD00010393 UN Number: UN3077 Merck Index: 14,4881 Synonym: Ibuprofen

Alfa Aesar™ Isobutyl nitrite, 95%, stab. with potassium carbonate

Chemical Name or Material: Isobutyl nitrite CAS: 542-56-3 Name Note: stabilized with potassium carbonate Molecular Formula: C4H9NO2 Linear Formula: (CH3)2CHCH2ONO Formula Weight: 103.12 MDL Number: MFCD00002056 UN Number: UN2351 Beilstein: 1699518 Merck Index: 14,5149 Synonym: Nitrous acid isobutyl ester

Alfa Aesar™ Isobutyl 4-hydroxybenzoate, 98%

Chemical Name or Material: Isobutyl 4-hydroxybenzoate CAS: 4247-02-3 Molecular Formula: C11H14O3 Formula Weight: 194.23 MDL Number: MFCD00020167 Beilstein: 2642305 Synonym: 4-Hydroxybenzoic acid isobutyl ester; Isobutyl paraben

Alfa Aesar™ 4-Isocyanatobenzeneboronic acid pinacol ester, 95%

Chemical Name or Material: 4-Isocyanatobenzeneboronic acid pinacol ester CAS: 380430-64-8 Molecular Formula: C13H16BNO3 Formula Weight: 245.08 MDL Number: MFCD03411942

Isopropenyl chloroformate, 97%, stabilized, ACROS Organics™

Chemical Name or Material: Isopropenyl chloroformate Name Note: Stabilized CAS: 57933-83-2 Assay: ≥96.0% Assay Percent Range: 97% Molecular Formula: C4H5ClO2 Linear Formula: CH2=C(CH3)CO2Cl Formula Weight: 120.54 MDL Number: MFCD00037083

Alfa Aesar™ Isopentyl isobutyrate, 98%

Chemical Name or Material: Isopentyl isobutyrate CAS: 2050-01-3 Molecular Formula: C9H18O2 Linear Formula: (CH3)2CHCH2CH2O2CCH(CH3)2 Formula Weight: 158.24 MDL Number: MFCD00053719 UN Number: UN2620 Synonym: Isobutyric acid isoamyl ester

Isobutanol, ACS, 99%, Alfa Aesar

Chemical Name or Material: Isobutanol CAS: 78-83-1 Purity Grade: ACS Grade Physical Form: Liquid Assay Percent Range: >99% Molecular Formula: C4H10O Formula Weight: 74.12 MDL Number: MFCD00004740 Synonym: Isobutyl alcohol

Isopropylamine, 99%, ACROS Organics™

Chemical Name or Material: Isopropylamine Assay: ≥98.5% (GC) Assay Percent Range: 99% Molecular Formula: C3H9N Linear Formula: (CH3)2CHNH2 Formula Weight: 59.11 Synonym: 2-Aminopropane

Isophthalaldehyde, 99%, ACROS Organics™

Chemical Name or Material: Isophthalaldehyde Name Note: 99% CAS: 626-19-7 Assay: ≥98.5% Assay Percent Range: 99% Molecular Formula: C8H6O2 Linear Formula: C6H4(CHO)2 Formula Weight: 134.13 MDL Number: MFCD00003372 Synonym: 1, 3-Benzenedialdehyde

Alfa Aesar™ 4'-Isobutylacetophenone, 97%

Chemical Name or Material: 4'-Isobutylacetophenone CAS: 38861-78-8 Molecular Formula: C12H16O Formula Weight: 176.27 MDL Number: MFCD00027393 UN Number: UN1224 Beilstein: 1935275

Alfa Aesar™ Isobutylene oxide, 99+%

Chemical Name or Material: Isobutylene oxide CAS: 558-30-5 Molecular Formula: C4H8O Formula Weight: 72.11 MDL Number: MFCD00066354 UN Number: UN2924 Beilstein: 102408 Synonym: 2,2-Dimethyloxirane

Isonicotinic acid, 99%, ACROS Organics™

Chemical Name or Material: Isonicotinic acid CAS: 55-22-1 Physical Form: Powder Assay Percent Range: 99% Molecular Formula: C6H5NO2 Formula Weight: 123.11 Synonym: 4-Pyridinecarboxylic acid

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