Organic Synthesis

CAS: 123-54-6 EC No: 204-634-0 MDL No: MFCD00008787 RTECS: SA1925000 UN No: UN2310; Haz Class: 3 (6.1); Packing Group: III Liquid Molecular Formula: C₅H₈O₂ MW: 100.12 Melting Point: -23° Boiling Point: 140-141° Flash Point: 38°C (100°F) Density...

CAS: 126-73-8 EC No: 204-800-2 MDL No: MFCD00009436 RTECS: TC7700000 Liquid Molecular Formula: C₁₂H₂₇O₄P MW: 266.32 Melting Point: -79° Boiling Point: 180-183°/22 mmHg Flash Point: 145°C (293°F) Density (g/mL): 0.979 Refractive Index: 1.424

CAS: 3483-12-3 EC No: 222-468-7 MDL No: MFCD00004877 RTECS: EK1610000 Powder Molecular Formula: C₄H₁₀O₂S₂ MW: 154.25 Melting Point: 41-44° Flash Point: >110°C (>230°F)

CAS: 431-35-6 EC No: 207-071-9 MDL No: MFCD00039237 UN No: UN2924; Haz Class: 3 (8); Packing Group: II Liquid Molecular Formula: C₃H₂BrF₃O MW: 190.95 Boiling Point: 87°/743 mmHg Flash Point: 5°C (41°F) Density (g/mL): 1.839 Refractive Index: 1.376

CAS: 25952-53-8 EC No: 247-361-2 MDL No: MFCD00012503 RTECS: FF2200000 Crystalline/Powder Molecular Formula: C₈H₁₇N₃·HCl MW: 191.70 Melting Point: 110-115°

CAS No.: 75-36-5 Solubility: (20°C) Risk of violent reaction.,(decomposition) Melting Point: -112°C Molar Mass: 78.49 g/mol Boiling Point: 52°C (1013 hPa) Vapor Pressure: 320 hPa (20°C) Flash Point: 5°C Explosion Limit: 7.3 - 19 %(V) Density: 1.10 g/cm3 (20°C) Ignition Point: 390°C DIN 51794

CAS: 5445-29-4 EC No: 226-647-0 MDL No: MFCD00042603 Liquid Molecular Formula: C₁₀H₁₉BrO₂ MW: 251.16 Boiling Point: 137-140°/25 mmHg Flash Point: 107°C (225°F) Density (g/mL): 1.167 Refractive Index: 1.452

CAS: 78-93-3 EC No: 201-159-0 MDL No: MFCD00011648 RTECS: EL6475000 UN No: UN1193; Haz Class: 3; Packing Group: II Liquid Molecular Formula: C₄H₈O MW: 72.11 Melting Point: -87° Boiling Point: 80° Flash Point: -3°C (27°F) Density (g/mL): 0.805 Refractive Index:...

Synonyms: Acetic anhydride; Acetyl acetate, Acetyl oxide Molecular Formula: C4H6O3 Molecular Weight: 102.09 Linear Structural Formula: (CH3CO)2O MDL Number: MFCD00008705 Purity: >=98.0% (GC) Melting Point: -73 C Density: 1.08 g/cm3 at 20 C

CAS No.: 75-52-5 pH: 6.4 (0.6 g/l, H2O, 20°C) Solubility: 105 g/l (20°C) Melting Point: -29°C Molar Mass: 61.04 g/mol Boiling Point: 101.2°C (1013 hPa) Vapor Pressure: 36.4 hPa (20°C) Flash Point: 35.6°C Refractive Index: 1.38056 (22°C, 589 nm) Explosion Limit: 7.3 - 63.0 %(V) Density: 1.14 g/cm3...

CAS: 366-18-7 EC No: 206-674-4 MDL No: MFCD00006212 RTECS: DW1750000 UN No: UN2811; Haz Class: 6.1; Packing Group: III Crystalline Molecular Formula: C₁₀H₈N₂ MW: 156.18 Melting Point: 70-73° Boiling Point: 273°

CAS: 123-38-6 EC No: 204-623-0 MDL No: MFCD00007020 RTECS: UE0350000 UN No: UN1275; Haz Class: 3; Packing Group: II Liquid Linear Formula: CH₃CH₂CHO MW: 58.08 Melting Point: -81° Boiling Point: 46-50° Flash Point: -40°C (-40°F) Density (g/mL): 0.805 Refractive...

CAS: 63148-62-9 MDL No: MFCD00132673 RTECS: JT6484500 Oil Linear Formula: [-Si(CH₃)₂O-]_n Melting Point: -55° Flash Point: 316°C (601°F) Density (g/mL): 0.967 Refractive Index: 1.403

CAS: 3081-61-6 EC No: 221-379-0 MDL No: MFCD00059653 Solid Molecular Formula: C₇H₁₄N₂O₃ MW: 174.20 Density (g/mL): 1.174

CAS: 120-47-8 EC No: 204-399-4 MDL No: MFCD00002353 RTECS: DH2190000 Crystalline Molecular Formula: C₉H₁₀O₃ MW: 166.17 Melting Point: 114-117° Boiling Point: 297-298°

ß-Amyloid 1-42 is one of the major constituents of the neurofibrillary tangles and plaques characteristic of the Alzheimer brain. The Arctic mutation E22G causes early onset of Alzheimer's compared to wild type and promotes protofibril formation and neurotoxicity.

CAS: 1121-60-4 EC No: 214-333-6 MDL No: MFCD00006290 UN No: UN2810; Haz Class: 6.1; Packing Group: III Liquid Molecular Formula: C₆H₅NO MW: 107.11 Melting Point: -21° Boiling Point: 180-181° Flash Point: 68°C (154°F) Density (g/mL): 1.126 Refractive Index: 1.536

CAS No.: 288-32-4 pH: 10.5 (67 g/l, H2O, 20°C) Solubility: 633 g/l (20°C) Melting Point: 89 - 90°C Molar Mass: 68.08 g/mol Bulk Density: 500 - 600 kg/m3 Boiling Point: 256°C (1013 hPa) Vapor Pressure: 0.003 hPa (20°C) Flash Point: 145°C Density: 1.030 g/cm3 Ignition Point: 480°C

Synonyms: Piperidine; Hexahydropyridine, Pentamethyleneimine, Azacyclohexane, Azinane Molecular Formula: C5H11N Molecular Weight: 85.15 Linear Structural Formula: C5H11N MDL Number: MFCD00005979 Purity: >=99% (GC) Melting Point: -10.8 C Density: 0.86 g/cm3 at 20 C

CAS: 108-21-4 EC No: 203-561-1 MDL No: MFCD00008877 RTECS: AI4930000 UN No: UN1220; Haz Class: 3; Packing Group: II Liquid Molecular Formula: C₅H₁₀O₂ MW: 102.13 Melting Point: -73° Boiling Point: 85-91° Flash Point: 4°C (39°F) Density (g/mL): 0.872...

CAS: 630-02-4 EC No: 211-125-7 MDL No: MFCD00009355 Crystalline/Powder Molecular Formula: C₂₈H₅₈ MW: 394.77 Melting Point: 57-62° Boiling Point: 440° Flash Point: 227°C (441°F)

CAS No.: 7439-95-4 Solubility: (20°C) (slow decomposition) Melting Point: 651°C Molar Mass: 24.31 g/mol Boiling Point: 1107°C Flash Point: 500°C Density: 1.75 g/cm3 (20°C) Ignition Point: >450°C

CAS: 9004-64-2 MDL No: MFCD00132688 Powder

CAS No.: 25895-60-7 Solubility: 2100 g/l (20°C) (slow decomposition) Melting Point: 241 - 243°C Molar Mass: 62.84 g/mol