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20425-50ML-F
Sigma-Aldrich
tert-Butoxy bis(dimethylamino)methane (C15-1196-169)
Price: $2,114.01List Price: $2,348.90Application Reactant for: Preparation of pyrroloquinazolines as photochemotherapeutic agents Enanatioslective formal synthesis of the Cinchona alkaloid quinine via stereoselective intermolecular radical addition Synthesis of camptothecin via -
384216-10G
Sigma-Aldrich
tert-Butoxy bis(dimethylamino)methane (C15-1196-170)
Price: $403.07List Price: $447.86Application tert -Butoxy bis(dimethylamino)methane (Bredereck′s reagent) may be used in the following studies: Enamination of active methylene and methyl groups. As condensation reagent in the synthesis of benz[ c,d ]indoles. -
384216-1G
Sigma-Aldrich
tert-Butoxy bis(dimethylamino)methane (C15-1196-171)
Price: $116.58List Price: $129.53Application tert -Butoxy bis(dimethylamino)methane (Bredereck′s reagent) may be used in the following studies: Enamination of active methylene and methyl groups. As condensation reagent in the synthesis of benz[ c,d ]indoles. -
27318
TO-CAN CANISTER (C08-0569-484)
Price: $1,153.13List Price: $1,281.25Optimized for Methods TO-14A, TO-15, IP-1A, ASTM D5466, OSHA PV 2120, and NJ DEP Low Level TO-15 Proprietary electropolished surface maintains compound stability. High-quality, metal-to-metal seal, 2/3-turn valve with stainless steel diaphragms -
1125130010Analysis Note Assay (GC, area%): ≥ 99.0 % (a/a) Identity (IR): passes test
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255068-5GTris(methylthio)methane is a carboxylic anion equivalent. Application Tris(methylthio)methane has been used in synthesis of: (−)-nephrosteranic acid and (−)-roccellaric acid (4 R ,5 R )-5-({[1-( tert
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302600-5GApplication Sterically demanding risyl"group. "
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30244
VOA Kit, 600 series, 624 Volatile Organics
Price: $309.83List Price: $344.25Compound List 30020: 624 Calibration Mix #1 (gases) Bromomethane (methyl bromide) (74-83-9) Chloroethane (ethyl chloride) (75-00-3) Chloromethane (methyl chloride) (74-87-3) Trichlorofluoromethane (CFC-11) (75-69-4) Vinyl chloride (75-01-4) 30021: 62 -
30042
VOA Mix, 500 series method, 502.2 Calibration Std #1 gases,
Price: $105.43List Price: $117.15Conc. in Solvent and Volume: 2,000 &mug/mL each in P&T methanol, 1 mL/ampul Max Shelf Life on Ship Date: 80 months Min Shelf Life on Ship Date: 6 months Certified Reference Material (CRM): Yes -
30465
VOA Mix, California Oxygenates Mixture, P&T methanol, 1mL/am
Price: $88.56List Price: $98.41Compound List tert-Amyl methyl ether (TAME) (994-05-8), 2,000 µg/mL tert-Butanol (TBA) (75-65-0), 10,000 µg/mL Diisopropyl ether (DIPE) (108-20-3), 2,000 µg/mL Ethyl-tert-butyl ether (ETBE) (637-92-3), 2,000 µg/mL Methyl tert-butyl ether (MTBE) (1634 -
30097
VOA Mix, Fire debris method, Unleaded gasoline Std, 25% weat
Price: $92.77List Price: $103.07Prepared from a single source (one refinery) product. The weathered materials indicate the percent weight loss from the original material. Compound List Unleaded gasoline (8006-61-9) -
30099
VOA Mix, Fire debris method, Unleaded gasoline Std, 75% weat
Price: $90.67List Price: $100.74Prepared from a single source (one refinery) product. The weathered materials indicate the percent weight loss from the original material. Compound List Unleaded gasoline (8006-61-9)