Reagents, 0 through 9

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Alfa Aesar Reagents, 0 through 9

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  • 4-Phenyl-3-butyn-2-one, 96%

    Alfa Aesar

    Formula: C10H8O Formula weight: 144.17 Purity: 96% CAS Number: 1817-57-8 Harmonized Tariff Code:  2914.39 Hazard Statements: H315-H319 Causes skin irritation. Causes serious eye irritation. Precautionary Statements: P280-P305+P351+P338-P362-P321-P332+P313-P337+P313 Wear…

  • (R)-(-)-3-Aminopiperidine dihydrochloride, 98%

    Alfa Aesar

    Synonym(s): (R)-3-Piperidinamine dihydrochloride Formula: C5H12N2 2HCl Formula weight: 173.08 Purity: 98% CAS Number: 334618-23-4 Harmonized Tariff Code:  2933.39 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory…

  • 4-(3-Chlorophenoxy)piperidine, 98%

    Alfa Aesar

    Formula: C11H14ClNO Formula weight: 211.69 Purity: 98% CAS Number: 97840-40-9 Harmonized Tariff Code:  2933.39 Hazard Statements:

  • 2-(Diphenylphosphino)benzaldehyde, 97%

    Alfa Aesar

    Formula: C19H15OP Formula weight: 290.30 Purity: 97% CAS Number: 50777-76-9 Harmonized Tariff Code:  2931.90 Hazard Statements: <

  • 2-Cyanoethylzinc bromide, 0.5M in THF, packaged under Argon in resealable…

    Alfa Aesar

    Included Fees: C852C09 has a Protective Can fee included in the price. C852C10 has a Protective Can fee included in the price. C852C11 has a Protective Can fee included in the price. To see the value of these fees, download our Fee List.

  • 4-(1-Piperidinyl)benzonitrile, 98%

    Alfa Aesar

    Included Fees: C852N01 has a Large Barrier Bag fee included in the price. C852N02 has a Large Barrier Bag fee included in the price. C852N03 has a Large Barrier Bag fee included in the price. To see the value of these fees, download our Fee List.

  • 6-Methoxypyridine-2-carboxaldehyde, 96%

    Alfa Aesar

    Synonym(s): 6-Methoxypicolinaldehyde, 2-Formyl-6-methoxypyridine Formula: C7H7NO2 Formula weight: 137.14 Purity: 96% CAS Number: 54221-96-4

  • 2,2'-Dichloro-4,4'-bipyridine, 95%

    Alfa Aesar

    Formula: C10H6Cl2N2 Formula weight: 225.08 Purity: 95% CAS Number: 53344-74-4 Harmonized Tariff Code:  2933.39 Hazard Statements: H301-H315-H319-H335 Toxic if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary…

  • 10% Palladium on Activated Carbon Paste

    Alfa Aesar

    CAS Number: 7440-05-3 Harmonized Tariff Code:  3815.12

  • 4-Fluoro-1,3-dioxolan-2-one, 98%

    Alfa Aesar

    Synonym(s): Fluoroethylene carbonate, FEC Formula: C3H3FO3 Formula weight: 106.05 Purity: 98% CAS Number: 114435-02-8 Harmonized

  • 2-Fluoro-6-hydroxypyridine, 97%

    Alfa Aesar

    Synonym(s): 6-Fluoro-2-pyridinol Formula: C5H4FNO Formula weight: 113.09 Purity: 97% CAS Number: 50543-23-2 Harmonized Tariff Code:  2933.39 Hazard Statements: H302-H315-H319-H335 Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory…

  • 2,2,4-Trimethylpentane, HPLC Grade, 99.7+%

    Alfa Aesar

    Formula: (CH3)2CHCH2C(CH3)3 Formula weight: 114.23 Purity: 99.7+% CAS Number: 540-84-1 UN Number: UN1262 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2901.10 Hazard Statements: H225-H304-H315-H336 Highly flammable liquid and vapour. May be fatal if swallowed…

  • 4'-Chlorobiphenyl-4-sulfonyl chloride, 96%

    Alfa Aesar

    Formula: C12H8Cl2O2S Formula weight: 287.17 Purity: 96% CAS Number: 20443-74-7 UN Number: UN3261 Hazard Class: 8 <

  • 3-(Boc-amino)cyclohexanone, 95%

    Alfa Aesar

  • 5-Difluoromethoxy-2-mercaptobenzimidazole, 97%

    Alfa Aesar

    Formula: C8H6F2N2OS Formula weight: 216.21 Purity: 97% CAS Number: 97963-62-7 Harmonized Tariff Code:  2933.99 Risk Phrases:

  • 1,2-Bis[(2S,5S)-2,5-diphenyl-1-phospholanyl]ethane, 97+%

    Alfa Aesar

    Synonym(s): (S,S)-Phenyl-BPE Formula: C34H36P2 Formula weight: 506.60 Purity: 97+% CAS Number: 824395-67-7 Harmonized Tariff Code

  • 4-Methylthiazole-5-carboxaldehyde, 97%

    Alfa Aesar

    Formula: C5H5NOS Formula weight: 127.16 Purity: 97% CAS Number: 82294-70-0 Harmonized Tariff Code:  2934.10 Risk Phrases:

  • 2-Chloro-3-(difluoromethyl)quinoline, 97%

    Alfa Aesar

    Formula: C10H6ClF2N Formula weight: 213.61 Purity: 97% CAS Number: 1215321-14-4 Harmonized Tariff Code:  2933.49 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • 1-Chloro-4-(difluoromethyl)benzene, 97%

    Alfa Aesar

    Formula: C7H5ClF2 Formula weight: 162.56 Purity: 97% CAS Number: 43141-66-8 Harmonized Tariff Code:  2903.99 Hazard Statements: <

  • 4-(Dimethylamino)pyridine tribromide, 97%

    Alfa Aesar

    Synonym(s): 4-(Dimethylamino)pyridine bromide perbromide Formula: C7H10N2 HBr.Br2 Formula weight: 362.89 Purity: 97% CAS Number: 92976-81-3

  • 3,4,5-Trifluorobenzenesulfonamide, 97%

    Alfa Aesar

    Formula: C6H4F3NO2S Formula weight: 211.16 Purity: 97% Harmonized Tariff Code:  2935.00 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: P261-P280-P305+P351+P338-P304+P340-P405-P501a…

  • 4,4'-Di-n-nonyl-2,2'-bipyridine, 97%

    Alfa Aesar

    Synonym(s): 4,4'-Di-n-nonyl-2,2'-dipyridyl Formula: C28H44N2 Formula weight: 408.67 Purity: 97% CAS Number: 142646-58-0 Harmonized Tariff Code:  2933.39 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …

  • 2-(Di-tert-butylphosphino)-2'-methylbiphenyl, 99%

    Alfa Aesar

    Formula: C21H29P Formula weight: 312.43 Purity: 99% CAS Number: 255837-19-5 Harmonized Tariff Code:  2931.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: P280g-P305+P351+P338 …

  • 3,5-Difluoro-^a-toluenesulfonyl chloride, 95%

    Alfa Aesar

    Synonym(s): (3,5-Difluorophenyl)methanesulfonyl chloride Formula: C7H5ClF2O2S Formula weight: 226.63 Purity: 95% CAS Number: 163295-74-7

  • 2-Fluoro-4-nitro-N,N-di-n-propylaniline, 97%

    Alfa Aesar

  • 1-(6-Methoxy-2-pyridyl)piperazine, 97%

    Alfa Aesar

    Formula: C10H15N3O Formula weight: 193.25 Purity: 97% CAS Number: 51047-54-2 Harmonized Tariff Code:  2933.59 Hazard Statements:

  • ^a-D-Lactose monohydrate, ACS

    Alfa Aesar

    Formula: C12H22O11 H2O Formula weight: 360.32 (342.30anhy) CAS Number: 64044-51-5 Harmonized Tariff Code:  1702.11

  • 4-(tert-Butyl)-o-phenylenediamine, 97%

    Alfa Aesar

    Synonym(s): 4-(tert-Butyl)-1,2-diaminobenzene Formula: C10H16N2 Formula weight: 164.25 Purity: 97% CAS Number: 68176-57-8 UN Number: UN2811 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2921.59 Hazard Statements: H311-H302-H332 Toxic in contact with…

  • 3-(6-Thiocarbamoyl-2-benzimidazolyl)thiobenzamide, 97%

    Alfa Aesar

    Formula: C15H12N4S2 Formula weight: 312.41 Purity: 97% Harmonized Tariff Code:  2933.99 Hazard Statements: H302-H315-H319-H335 Harmful if

  • 3,3'-Diethylthiatricarbocyanine iodide, 96%

    Alfa Aesar

    Synonym(s): DTTC iodide Formula: C25H25IN2S2 Formula weight: 544.52 Purity: 96% CAS Number: 3071-70-3 UN Number: UN2811<

  • 2,2,2-Trifluoro-N-(2-pyridylmethyl)acetamide, 96%

    Alfa Aesar

    Formula: C8H7F3N2O Formula weight: 204.15 Purity: 96% CAS Number: 401575-24-4 Harmonized Tariff Code:  2933.39 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

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