Synonyms: Disodium sulfide CAS Number: 1313-82-2 Formula: Na2S Formula Weight: 78.04 Linear Formula: Na2S MDL No.: MFCD00003498 Melting Point: 950 C (lit.) Density: 1.86 g/mL at 25 C(lit.) Storage: 2-8C EC Number: 215-211-5 UNSPSC Code: 12352300 General description:…

CAS: 934-32-7 EC No: 213-280-6 MDL No: MFCD00005596 RTECS: DD5775000 Solid Molecular Formula: C₇H₇N₃ MW: 133.15 Melting Point: 226-230°

CAS No.: 108-93-0 pH: 6.5 (40 g/l, H2O, 20°C) Solubility: 40 g/l (20°C) Melting Point: 25°C Molar Mass: 100.16 g/mol Boiling Point: 161°C (1013 hPa) Vapor Pressure: 0.6 hPa (20°C) Refractive Index: 1.4656 (20°C, 589 nm) Explosion Limit: 2 - 11.2 %(V) Density: 0.94 g/cm3…

CAS: 112-40-3 EC No: 203-967-9 MDL No: MFCD00008969 RTECS: JR2125000 Liquid Molecular Formula: C₁₂H₂₆ MW: 170.34 Melting Point: -10° Boiling Point: 215-217° Flash Point: 71°C (160°F) Density (g/mL): 0.749 Refractive Index: 1.421

CAS: 4136-97-4 EC No: 223-958-3 MDL No: MFCD00088091 Powder Molecular Formula: C₈H₉NO₃ MW: 167.18

CAS No.: 108-90-7 pH: (H2O, 20°C) neutral Solubility: 0.4 g/l (20°C) Melting Point: -45°C Molar Mass: 112.56 g/mol Boiling Point: 132°C (1013 hPa) Vapor Pressure: 12 hPa (20°C) Flash Point: 27°C Refractive Index: 1.5248 (20°C, 589 nm) Explosion Limit: 1.3 - 11 %(V) …

CAS: 79-20-9 EC No: 201-185-2 MDL No: MFCD00008711 RTECS: AI9100000 UN No: UN1231; Haz Class: 3; Packing Group: II Liquid Molecular Formula: C₃H₆O₂ MW: 74.08 Melting Point: -98° Boiling Point: 57-58° Flash Point: -13°C…

CAS No.: 25322-68-3 pH: 4 - 7 (100 g/l, H2O, 20°C) Solubility: 750 g/l (20°C) Melting Point: 33 - 40°C Vapor Pressure: Flash Point: 260°C Density: 1.2 g/cm3 (20°C) Ignition Point: 420°C Viscosity Kinematic: 22 - 27 mm2/s (20°C) (50% solution)

CAS: 35225-79-7 EC No: 208-697-5 MDL No: MFCD00004790 Solid Molecular Formula: C₁₇H₁₄O MW: 234.30 Melting Point: 112-114°

CAS: 93957-49-4 EC No: 418-790-4 MDL No: MFCD01075733 Crystalline/Solid Molecular Formula: C₁₇H₁₆FN MW: 253.31

CAS: 5350-57-2 EC No: 226-321-8 MDL No: MFCD00007624 RTECS: PC4954487 UN No: UN2811; Haz Class: 6.1; Packing Group: III Crystalline Molecular Formula: C₁₃H₁₂N₂ MW: 196.25 Melting Point: 95-98° Boiling Point: 225-230°/55 mmHg

CAS: 189807-21-4 MDL No: MFCD00061158 UN No: UN3265; Haz Class: 8; Packing Group: II Liquid Molecular Formula: C₈H₃ClF₄O MW: 226.56 Boiling Point: 157° Flash Point: 85°C (185°F) Density (g/mL): 1.495 Refractive Index: 1.468

CAS: 22483-09-6 EC No: 245-026-5 MDL No: MFCD00008135 UN No: UN2733; Haz Class: 3 (8); Packing Group: III Liquid Molecular Formula: C₄H₁₁NO₂ MW: 105.14 Boiling Point: 135-139°/95 mmHg Flash Point: 44°C (111°F) Density (g/mL):…

CAS No.: 2530-83-8 pH: 6.8 (100 g/l, H2O) Solubility: (20°C) immiscible,(decomposition) Molar Mass: 236.34 g/mol Boiling Point: 290°C (1013 hPa) Vapor Pressure: Flash Point: 122°C Explosion Limit: 0.43 %(V) Density: 1.07 g/cm3 (20°C) Ignition Point: 400°C Viscosity…

CAS: 592-55-2 EC No: 209-763-6 MDL No: MFCD00000237 RTECS: KN3950000 UN No: UN2340; Haz Class: 3; Packing Group: II Liquid Molecular Formula: C₄H₉BrO MW: 153.02 Boiling Point: 149-150°/750 mmHg Flash Point: 21°C (70°F) Density (g/mL):…

CAS No.: 109-73-9 pH: 12.6 (100 g/l, H2O, 20°C) Solubility: (20°C) soluble Melting Point: -50°C Molar Mass: 73.14 g/mol Boiling Point: 76 - 78°C Vapor Pressure: 93 hPa (20°C) Flash Point: -8.5°C DIN 51755 Part 1 Refractive Index: 1.4015 (20°C, 589 nm) Explosion Limit: …

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: 73602-61-6 EC No: 277-550-5 MDL No: MFCD00043294 UN No: UN1790; Haz Class: 8 (6.1); Packing Group: II Liquid Linear Formula: (CH₃CH₂)₃N·3HF MW: 161.21 Melting Point: -29° Boiling Point: 70°/15 mmHg Flash Point: 87°C…

CAS No.: 143-24-8 Solubility: (20°C) soluble Melting Point: -30°C Molar Mass: 222.28 g/mol Boiling Point: 272 - 277°C (1013 hPa) Vapor Pressure: 0.01 hPa (20°C) Flash Point: 141°C Refractive Index: 1.4322 (20°C, 589 nm) Explosion Limit: 0.8 %(V) Density: 1.01 g/cm3…

CAS: 3993-78-0 MDL No: MFCD00038021 Solid Molecular Formula: C₄H₄ClN₃ MW: 129.55 Melting Point: 155-160° (decomposes)

CAS: 63449-41-2 EC No: 264-151-6 MDL No: MFCD00145757 UN No: UN2923; Haz Class: 8 (6.1); Packing Group: III Solid Linear Formula: C₆H₅CH₂N(CH₃)₂RCl, R = C₈H₁₇ to C₁₈H₃₇

CAS No.: 109-89-7 pH: 13 (100 g/l, H2O, 20°C) Solubility: (20°C) soluble Melting Point: -50°C Molar Mass: 73.14 g/mol Boiling Point: 56°C Vapor Pressure: 250 hPa (20°C) Flash Point: -25°C Refractive Index: 1.3864 (20°C) Explosion Limit: 2.0 - 11.8 %(V) Density: …

Synonyms: Ethyl acetoacetate; EAA, Acetoacetic acid ethyl ester Molecular Formula: C6H10O3 Molecular Weight: 130.14 Linear Structural Formula: C6H10O3 MDL Number: MFCD00009199 Purity: >=98.0% (GC) Melting Point: -53.3 C Density: 1.03 g/cm3 at 20 C

CAS: 75-56-9 EC No: 200-879-2 MDL No: MFCD00005126 RTECS: TZ2975000 UN No: UN1280; Haz Class: 3; Packing Group: I Liquid Molecular Formula: C₃H₆O MW: 58.08 Melting Point: -112° Boiling Point: 34-35° Flash Point: -37°C (-35°F) …

CAS: 60-24-2 EC No: 200-464-6 MDL No: MFCD00004890 RTECS: KL5600000 UN No: UN2966; Haz Class: 6.1; Packing Group: II Liquid Molecular Formula: C₂H₆OS MW: 78.13 Boiling Point: 157° Flash Point: 73°C (163°F) Density (g/mL): 1.114 …

CAS: 8007-47-4 EC No: 232-362-2 MDL No: MFCD00132800 RTECS: CP2352500 UN No: UN1993; Haz Class: 3; Packing Group: III Liquid Flash Point: 62°C (144°F) Density (g/mL): 0.99 Refractive Index: 1.522

CAS: 119-93-7 EC No: 204-358-0 MDL No: MFCD00014773 RTECS: DD1225000 UN No: UN3077; Haz Class: 9; Packing Group: III Powder Molecular Formula: C₁₄H₁₆N₂ MW: 212.30 Melting Point: 128-131° Boiling Point: 200° Flash Point:…

CAS No.: 75-89-8

CAS No.: 100-42-5 Solubility: 0.24 g/l (20°C) Melting Point: -31°C Molar Mass: 104.15 g/mol Boiling Point: 145°C (1013 hPa) Vapor Pressure: 6 hPa (20°C) Flash Point: 31°C Refractive Index: 1.5458 (20°C, 589 nm) Explosion Limit: 1.1 - 8.9 %(V) Density: 0.906 g/cm3 (20°C) …

CAS: 102-76-1 EC No: 203-051-9 MDL No: MFCD00008716 Liquid Molecular Formula: C₉H₁₄O₆ MW: 218.21 Melting Point: 3° Boiling Point: 258° Flash Point: 138°C (280°F) Density (g/mL): 1.16

CAS: 57-13-6 EC No: 200-315-5 MDL No: MFCD00008022 RTECS: YR6250000 Solid Linear Formula: NH₂CONH₂ MW: 60.06 Melting Point: 132-135° Density (g/mL): 1.335

CAS: 70-18-8 EC No: 200-725-4 MDL No: MFCD00065939 RTECS: MC0556000 Powder Molecular Formula: C₁₀H₁₇N₃O₆S MW: 307.33 Melting Point: 192-195° (decomposes)