Chemicals Reagents P

Synonym(s): Ethynylbenzene Formula: C₆H₅CCH Formula Weight: 102.13 CAS No.: 536-74-3 UN Number: UN3295 Purity: 98% Density: 0.93g/mLat 25°C(lit.) Application: Terminal acetylene used in the conversion of nitrones to alkynyl hydroxyl amines in the presence of...

Grade: ACS reagent Purity Limit: ≥ 99.0% (Titration) CAS No.: 7681-11-0 Molecular Formula: KI Molecular Weight: 166 MDL No.: MFCD00011405 Appearance: White powder Comments: Iodometric titrations; reducing agent Melting Point: 680 ºC (Approx.) Storage Temperature: Store at RT Warnings: Irritant!...

MDL Number: MFCD00166658 Storage: −20°C

Synonyms: N,N-Dimethyl-1,3-diaminopropane; N,N-Dimethyl-1,3-propanediamine CAS Number: 109-55-7 Formula: C5H14N2 Formula Weight: 102.18 Linear Formula: (CH3)2N(CH2)3NH2 MDL No.: MFCD00008216 Purity: 0.99 Boiling Point: 133 C(lit.) Density: 0.812 g/mL at 25 C(lit.) Refractive Index: n20/D 1.435(lit.)...

Synonym(s): Quinolinic anhydride Empirical Formula: C₇H₃NO₃ Linear Formula: C₇H₃NO₃ Formula Weight: 149.10 MDL Number: MFCD00005915 Purity: 97% Melting Point: 137-139 °C(lit.) Beilstein Registry Number: 125111

tested according to Ph.Eur. Synonym(s): Propylenglycolum; Propylene glycol Empirical Formula: C₃H₈O₂ Formula Weight: 76.09 Linear Formula: CH₃CH(OH)CH₂OH MDL Number: MFCD00064272 Boiling Point: 187 °C(lit.) Melting Point:...

Synonym(s): PEO Linear Formula: (-CH₂CH₂O-)_n MDL Number: MFCD00081839

Synonym(s): Heptafluorobutyryl chloride Empirical Formula: C₄ClF₇O Linear Formula: CF₃CF₂CF₂COCl Formula Weight: 232.48 MDL Number: MFCD00000707 Purity: 98% Boiling Point: 39 °C(lit.) Density: 1.556 g/mL at...

Formula: C₇H₇Br₂N Formula Weight: 264.95 CAS No.: 7703-74-4 Purity: 98% Packaging: 1, 5 g in glass bottle

Synonyms: Benzyl carbinyl phenylacetate Molecular Formula: C16H16O2 Molecular Weight: 240.3 Linear Structural Formula: C16H16O2 MDL Number: MFCD00022049 Purity: >=98% Other Notes: Download our Flavors and Fragrances Catalog to view our entire product line.Subscribe to our Newsletter to keep up to...

Synonym(s): 3-(Methylmercapto)propionaldehyde; Methional; NSC 15874 Formula: CH₃SCH₂CH₂CHO Formula Weight: 104.17 CAS No.: 3268-49-3 UN Number: UN2785 Density: 1.043g/mLat 25°C(lit.) Application: Reactant involved in: • Homolytic cross-coupling...

Potassium Nitrate, Saturated

Formula: KIO3 Formula Weight: 214 CAS Number: 7758-05-6 Specific Gravity: 1L = 3.89 Kg

Synonyms: o -Phenanthroline monohydrate Formula: C₁₂H₈N₂ · H₂O Formula Weight: 198.22 CAS No.: 5144-89-8 Purity: ≥99.5% (calc. to the dried substance); 8.5-9.5% water basis Application: When complexed with copper, it possesses nuclease activity that...

Synonym(s): NSC 15776; Stabilizer I Formula: C₁₄H₁₁N Formula Weight: 193.24 CAS No.: 948-65-2 Purity: 95% Application: Reactant for preparation of: • Oxopyrrolidine analogs via iodine-catalyzed Markovnikov addition • Tryptophan dioxygenase inhibitors...

Formula: C₁₁H₂₀N₃O₃PS Formula Weight: 305.33 CAS No.: 29232-93-7 Storage Temperature: 2-8°C Legal Information: PESTANAL is a registered trademark of Sigma-Aldrich Laborchemikalien GmbH

Formula: C₅H₈ClNO Formula Weight: 133.58 CAS No.: 1192-63-8 UN Number: UN3265 Purity: 97% Density: 1.209g/mLat 25°C(lit.) Storage: −20°C Packaging: 1, 5 g in glass bottle

Synonym(s): Dihydroanethole Empirical Formula: C₁₀H₁₄O Linear Formula: CH₃CH₂CH₂C₆H₄OCH₃ Formula Weight: 150.22 MDL Number: MFCD00027121 Purity: ≥99% Boiling Point: 215 °C(lit.) Density:...

Synonym(s): 2-Cyanopyridine; Picolinonitrile Empirical Formula: C₆H₄N₂ Linear Formula: C₆H₄N₂ Formula Weight: 104.11 MDL Number: MFCD00006218 Purity: 99% Boiling Point: 212-215 °C(lit.) Melting Point:...

Synonym(s): Dipotassium hydrogenphosphate; Dipotassium phosphate; sec.-Potassium phosphate Empirical Formula: HK₂O₄P Linear Formula: K₂HPO₄ Formula Weight: 174.18 MDL Number: MFCD00011383 Purity: 99.95% trace metals basis

Synonyms: Fremy's salt CAS Number: 14293-70-0 Formula: K2NO7S2 Formula Weight: 268.33 Linear Formula: (KSO3)2NO MDL No.: MFCD00010878 Storage: 2-8C EC Number: 238-219-0 UNSPSC Code: 12352000 Application: Useful reagent for the oxidation of a variety of phenols and anilines to quinones.

CAS No.: 2570-26-5

Synonym(s): PEI Linear Formula: (CH₂CH₂NH)_n Melting Point: 48-53 °C Storage: 2-8°C