574 Results for: "Benzo-12-crown-4 (Benzo-1,4,7,10-tetraazacyclododecane)"
Benzo-12-crown-4 (Benzo-1,4,7,10-tetraoxacyclododecane) ≥98.0%
Supplier: TCI America
CAS Number: 14174-08-4
MDL Number: MFCD00059934
Molecular Formula: C12H16O4
Molecular Weight: 224.26
Purity/Analysis Method: >98.0% (GC)
Form: Crystal
Melting point (°C): 46
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Benzo-15-crown-5 (benzo-1,4,7,10,13-pentaoxacyclopentadecane) ≥98.0%
Supplier: TCI America
CAS Number: 14098-44-3
MDL Number: MFCD00005945
Molecular Formula: C14H20O5
Molecular Weight: 268.31
Purity/Analysis Method: >98.0% (GC)
Form: Crystal
Melting point (°C): 80
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Benzo-15-crown-5 (benzo-1,4,7,10,13-pentaoxacyclopentadecane) 98%
Supplier: Thermo Scientific Chemicals
Benzo-15-crown-5 (benzo-1,4,7,10,13-pentaoxacyclopentadecane) 98%
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4'-Carboxybenzo-15-crown-5 (4'-carboxybenzo-1,4,7,10,13-pentaoxacyclopentadecane) ≥98.0% (by GC, titration analysis)
Supplier: TCI America
CAS Number: 56683-55-7
MDL Number: MFCD00143276
Molecular Formula: C15H20O7
Molecular Weight: 312.32
Purity/Analysis Method: >98.0% (GC,T)
Form: Crystal
Melting point (°C): 189
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12-Crown-4 (1,4,7,10-tetraoxacyclododecane, lithium ionophore V) 98%
Supplier: Thermo Scientific Chemicals
MDL: MFCD00005103 Beilstein Registry No.: 1363064 Fieser: 6,133 9,126
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Benzo-18-crown-6 (benzo-1,4,7,10,13,16-hexoxacyclooctadecane) 97%
Supplier: Thermo Scientific Chemicals
Benzo-18-crown-6 (benzo-1,4,7,10,13,16-hexoxacyclooctadecane) 97%
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Benzo-18-crown-6 (benzo-1,4,7,10,13,16-hexoxacyclooctadecane) ≥96.0%
Supplier: TCI America
CAS Number: 14098-24-9
MDL Number: MFCD00062741
Molecular Formula: C16H24O6
Molecular Weight: 312.36
Purity/Analysis Method: >96.0% (GC)
Form: Crystal
Melting point (°C): 44
Flash Point (°C): 113
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1-Aza-15-crown-5 (1,4,7,10-tetraoxa-13-azacyclopentadecane) ≥98.0% (by titrimetric analysis)
Supplier: TCI America
CAS Number: 66943-05-3
MDL Number: MFCD00075465
Molecular Formula: C10H21NO4
Molecular Weight: 219.28
Purity/Analysis Method: >98.0% (T)
Form: Crystal
Melting point (°C): 46
Flash Point (°C): 113
Storage Temperature: 0-10°C
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4'-Acetylbenzo-15-crown-5 (4'-acetylbenzo-1,4,7,10,13-pentaoxacyclopentadecane) ≥97.0%
Supplier: TCI America
CAS Number: 41757-95-3
MDL Number: MFCD00188564
Molecular Formula: C16H22O6
Molecular Weight: 310.35
Purity/Analysis Method: >97.0% (GC)
Form: Crystal
Melting point (°C): 97
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1-Aza-18-crown-6 (1,4,7,10,13-pentaoxa-16-azacyclooctadecane) ≥98.0%
Supplier: TCI America
CAS Number: 33941-15-0
MDL Number: MFCD00075466
Molecular Formula: C12H25NO5
Molecular Weight: 263.33
Purity/Analysis Method: >98.0% (GC)
Form: Crystal
Melting point (°C): 51
Flash Point (°C): 110
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4'-Bromobenzo-15-crown-5 (4'-bromobenzo-1,4,7,10,13-pentaoxacyclopentadecane) ≥93.0%
Supplier: TCI America
CAS Number: 60835-72-5
MDL Number: MFCD00143270
Molecular Formula: C14H19BrO5
Molecular Weight: 347.21
Purity/Analysis Method: >93.0% (GC)
Form: Crystal
Melting point (°C): 70
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4'-Nitrobenzo-15-crown-5 (4'-nitrobenzo-1,4,7,10,13-pentaoxacyclopentadecane) ≥99.0%
Supplier: TCI America
CAS Number: 60835-69-0
MDL Number: MFCD00060713
Molecular Formula: C14H19NO7
Molecular Weight: 313.31
Purity/Analysis Method: >99.0% (GC)
Form: Crystal
Melting point (°C): 98
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15-Crown-5 (1,4,7,10,13-pentaoxacyclopentadecane, lead ionophore V) ≥97.0%
Supplier: TCI America
CAS Number: 33100-27-5
MDL Number: MFCD00005110
Molecular Formula: C10H20O5
Molecular Weight: 220.27
Purity/Analysis Method: >97.0% (GC)
Form: Clear Liquid
Boiling point (°C): 116
Melting point (°C): -20
Flash Point (°C): 113
Specific Gravity (20/20): 1.11
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N-Phenylaza-15-crown-5 ≥96.0% (by GC, titration analysis)
Supplier: TCI America
CAS Number: 66750-10-5
MDL Number: MFCD00040513
Molecular Formula: C16H25NO4
Molecular Weight: 295.38
Purity/Analysis Method: >96.0% (GC,T)
Form: Crystal
Color: White
Melting point (°C): 46
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N-Phenylaza-15-crown-5 for synthesis, Sigma-Aldrich®
Supplier: MilliporeSigma
Cas Number 66750-10-5, For Synthesis
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Bromothymol blue sodium salt 0.04% (w/v) in aqueous solution, VWR Chemicals BDH®
Supplier: VWR International
Made with deionized water.
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Benzo[1,2-b:4,5-b']dithiophene-4,8-dione ≥98.0% (by GC)
Supplier: TCI America
CAS Number: 32281-36-0
Molecular Formula: C10H4O2S2
Molecular Weight: 220.26
Purity/Analysis Method: >98.0% (GC)
Form: Crystal
Melting point (°C): 260
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Bromocresol green sodium salt ACS
Supplier: VWR
A pH indicator (Yellow to Blue; range 3.8 - 5.4).
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15-Crown-5 (1,4,7,10,13-pentaoxacyclopentadecane, lead ionophore V) 98%
Supplier: Thermo Scientific Chemicals
15-Crown-5 (1,4,7,10,13-pentaoxacyclopentadecane, lead ionophore V) 98%
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Bromothymol blue ACS
Supplier: VWR
pH indicator goes from yellow to blue over a range of 6.0 to 7.6. Used to trace movement of fluids from the lymph and also for demonstration of fungal hyphae within plant roots.
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4'-Nitrobenzo-15-crown-5 (4'-nitrobenzo-1,4,7,10,13-pentaoxacyclopentadecane) 99%
Supplier: Thermo Scientific Chemicals
4'-Nitrobenzo-15-crown-5 (4'-nitrobenzo-1,4,7,10,13-pentaoxacyclopentadecane) 99%
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Ethyl benzo[d]isoxazole-3-carboxylate ≥98.0%
Supplier: TCI America
CAS Number: 57764-49-5
MDL Number: MFCD06659787
Molecular Formula: C10H9NO3
Molecular Weight: 191.19
Purity/Analysis Method: >98.0% (GC)
Form: Crystal
Melting point (°C): 59
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2,6-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[1,2-b:4,5-b']dithiophene ≥97.0% (by GC)
Supplier: TCI America
CAS Number: 861398-06-3
Molecular Formula: C22H28B2O4S2
Molecular Weight: 442.20
Purity/Analysis Method: >97.0% (GC)
Form: Crystal
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Benzo[1,2-b:4,5-b']dithiophene ≥98.0%
Supplier: TCI America
CAS Number: 267-65-2
Molecular Formula: C10H6S2
Molecular Weight: 190.28
Purity/Analysis Method: >98.0% (GC)
Form: Crystal
Melting point (°C): 198
Lambda max.: 334 nm (EtOH)
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PBDB-T (PCE12), Organic Photovoltaics (OPV) reagent
Supplier: Thermo Scientific Chemicals
PBDB-T (PCE12), Poly[(2,6-(4,8-bis(5-(2-ethylhexyl)thiophen-2-yl)-benzo[1,2-b:4,5-b]dithiophene))-alt-(5,5-(1,3-di-2-thienyl-5,7-bis(2-ethylhexyl)benzo[1,2-c:4,5-c]dithiophene-4,8-dione)], Formula: (C68H78O2S8)n, Storage and Sensitivity: Ambient temperatures, Size: 250mg
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PBDB-T-2F (PCE14), Organic Photovoltaics (OPV) reagent
Supplier: Thermo Scientific Chemicals
PBDB-T-2F (PCE14), Poly[[4,8-bis[5-(2-ethylhexyl)-4-fluoro-2-thienyl]benzo[1,2-b:4,5-b']dithiophene-2,6-diyl]-2,5-thiophenediyl[5,7-bis(2-ethylhexyl)-4,8-dioxo-4H,8H-benzo[1,2-c:4,5-c']dithiophene-1,3-diyl]-2,5-thiophenediyl], Formula: (C68H76F2O2S8)n, Synonyms: PCE135, Storage: Ambient, Size: 100mg
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PBDB-T-2Cl, Organic Photovoltaics (OPV) reagent
Supplier: Thermo Scientific Chemicals
PBDB-T-2Cl, Poly[[4, 8-bis[4-chloro-5-(2-ethylhexyl)-2-thienyl]benzo[1,2-b:4,5-b']dithiophene-2,6-diyl]-2,5-thiophenediyl[5,7-bis(2-ethylhexyl)-4,8-dioxo-4H,8H-benzo[1,2-c:4,5-c]dithiophene-1,3-diyl]-2,5-thiophenediyl], Synonyms: PCE 139, Formula: (C68H76Cl2O2S8)n, Storage: Ambient, Size: 100mg
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8270 Calibration Mix #5, Revised (18 components), Restek
Supplier: Restek
Contains: Acenaphthene (83-32-9); Acenaphthylene (208-96-8); Anthracene (120-12-7); Benz(a)anthracene (56-55-3); Benzo(a)pyrene (50-32-8); Benzo(b)fluoranthene (205-99-2); Benzo(ghi)perylene (191-24-2); Benzo(k)fluoranthene (207-08-9); Chrysene (218-01-9); Dibenz(a,h)anthracene (53-70-3); Fluoranthene (206-44-0); Fluorene (86-73-7); Indeno(1,2,3-cd)pyrene (193-39-5); 1-Methylnaphthalene (90-12-0); 2-Methylnaphthalene (91-57-6); Naphthalene (91-20-3); Phenanthrene (85-01-8); Pyrene (129-00-0)
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Benzo[cd]indol-2(1H)-one ≥97.0% (by HPLC, total nitrogen)
Supplier: TCI America
CAS Number: 130-00-7
MDL Number: MFCD00009748
Molecular Formula: C11H7NO
Molecular Weight: 169.18
Purity/Analysis Method: >97.0% (HPLC,N)
Form: Crystal
Melting point (°C): 181
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Supplier: Kimberly-Clark
$55.13 to $522.67
Supplier: Thermo Fisher Scientific
$170.20
Supplier: Kimberly-Clark
$33.99 to $322.20