DIANTIPYRYLMETHANE
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- $13 - $912.29
- Product name: DIANTIPYRYLMETHANE
- CAS: 1251-85-0
- MF: C23H24N4O2
- MW: 388.46
- EINECS:215-009-7
- MDL Number:MFCD00003147
- Synonyms:TOSLAB 33092;DIANTIPYRRYLMETHANE;DIANTIPYRYLMETHANE;4,4'-METHYLENEDIANTIPYRINE;4,4’-methylenebis(1,2-dihydro-1,5-dimethyl-2-phenyl)-3H-Pyrazol-3-one ;4,4’-methylenebis[1,2-dihydro-1,5-dimethyl-2-phenyl-3h-pyrazol-3-on ;Bisantipyrylmethane;Diantipyrinylmethane
13 prices
Selected condition:
Brand
- AHH
- American Custom Chemicals Corporation
- Chem-Impex
- Crysdot
- Frontier Specialty Chemicals
- Matrix Scientific
- Sigma-Aldrich
- TCI Chemical
- TRC
Package
- 2.5G
- 5G
- 10g
- 25G
- 50g
- 100g
- 1000g
- ManufacturerAHH
- Product numberMT-07884
- Product descriptionDiantipyrylmethane 98%
- Packaging1000g
- Price$375
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0097509
- Product description4-[(1,5-DIMETHYL-3-OXO-2-PHENYL-2,3-DIHYDRO-1H-PYRAZOL-4-YL)METHYL]-1,5-DIMETHYL-2-PHENYL-2,3-DIHYDRO-1H-PYRAZOL-3-ONE 95.00%
- Packaging2.5G
- Price$796.77
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0097509
- Product description4-[(1,5-DIMETHYL-3-OXO-2-PHENYL-2,3-DIHYDRO-1H-PYRAZOL-4-YL)METHYL]-1,5-DIMETHYL-2-PHENYL-2,3-DIHYDRO-1H-PYRAZOL-3-ONE 95.00%
- Packaging5G
- Price$912.29
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number43603
- Product description4,4'-Diantipyrylmethanemonohydrate[forTiAnalysis],98-102%(Assaybytitration) 98-102%(Assaybytitration)
- Packaging25G
- Price$42.75
- Updated2021-12-16
- Buy
- ManufacturerCrysdot
- Product numberCD11315399
- Product description4,4'-Methylenebis(1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one) 95+%
- Packaging100g
- Price$89
- Updated2021-12-16
- Buy
- ManufacturerFrontier Specialty Chemicals
- Product numberJK289401
- Product descriptionDiantipyrylmethane 98%
- Packaging10g
- Price$13
- Updated2021-12-16
- Buy
- ManufacturerFrontier Specialty Chemicals
- Product numberJK289401
- Product descriptionDiantipyrylmethane 98%
- Packaging50g
- Price$47
- Updated2021-12-16
- Buy
- ManufacturerMatrix Scientific
- Product number099039
- Product description4,4'-Methylenebis(1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one) 95+%
- Packaging5g
- Price$90
- Updated2021-12-16
- Buy
- ManufacturerMatrix Scientific
- Product number099039
- Product description4,4'-Methylenebis(1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one) 95+%
- Packaging25g
- Price$258
- Updated2021-12-16
- Buy
- ManufacturerSigma-Aldrich
- Product numberD27608
- Product description4,4′-Methylenediantipyrine 97%
- Packaging25g
- Price$86.2
- Updated2024-03-01
- Buy
- ManufacturerSigma-Aldrich
- Product number1.03133
- Product descriptionDiantipyrylmethane GR for analysis (reagent for titanium)
- Packaging25g
- Price$530
- Updated2022-05-15
- Buy
- ManufacturerTCI Chemical
- Product numberD1029
- Product description4,4'-Diantipyrylmethane Monohydrate[for Ti Analysis] >98.0%(T)
- Packaging25g
- Price$40
- Updated2024-03-01
- Buy
- ManufacturerTRC
- Product numberM324540
- Product description4,4''-Methylenebis(1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one)
- Packaging2.5g
- Price$75
- Updated2021-12-16
- Buy
Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|
AHH | MT-07884 | Diantipyrylmethane 98% | 1000g | $375 | 2021-12-16 | Buy |
American Custom Chemicals Corporation | CHM0097509 | 4-[(1,5-DIMETHYL-3-OXO-2-PHENYL-2,3-DIHYDRO-1H-PYRAZOL-4-YL)METHYL]-1,5-DIMETHYL-2-PHENYL-2,3-DIHYDRO-1H-PYRAZOL-3-ONE 95.00% | 2.5G | $796.77 | 2021-12-16 | Buy |
American Custom Chemicals Corporation | CHM0097509 | 4-[(1,5-DIMETHYL-3-OXO-2-PHENYL-2,3-DIHYDRO-1H-PYRAZOL-4-YL)METHYL]-1,5-DIMETHYL-2-PHENYL-2,3-DIHYDRO-1H-PYRAZOL-3-ONE 95.00% | 5G | $912.29 | 2021-12-16 | Buy |
Chem-Impex | 43603 | 4,4'-Diantipyrylmethanemonohydrate[forTiAnalysis],98-102%(Assaybytitration) 98-102%(Assaybytitration) | 25G | $42.75 | 2021-12-16 | Buy |
Crysdot | CD11315399 | 4,4'-Methylenebis(1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one) 95+% | 100g | $89 | 2021-12-16 | Buy |
Frontier Specialty Chemicals | JK289401 | Diantipyrylmethane 98% | 10g | $13 | 2021-12-16 | Buy |
Frontier Specialty Chemicals | JK289401 | Diantipyrylmethane 98% | 50g | $47 | 2021-12-16 | Buy |
Matrix Scientific | 099039 | 4,4'-Methylenebis(1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one) 95+% | 5g | $90 | 2021-12-16 | Buy |
Matrix Scientific | 099039 | 4,4'-Methylenebis(1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one) 95+% | 25g | $258 | 2021-12-16 | Buy |
Sigma-Aldrich | D27608 | 4,4′-Methylenediantipyrine 97% | 25g | $86.2 | 2024-03-01 | Buy |
Sigma-Aldrich | 1.03133 | Diantipyrylmethane GR for analysis (reagent for titanium) | 25g | $530 | 2022-05-15 | Buy |
TCI Chemical | D1029 | 4,4'-Diantipyrylmethane Monohydrate[for Ti Analysis] >98.0%(T) | 25g | $40 | 2024-03-01 | Buy |
TRC | M324540 | 4,4''-Methylenebis(1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one) | 2.5g | $75 | 2021-12-16 | Buy |
Properties
Melting point :156 °C (dec.)(lit.)
Boiling point :514.17°C (rough estimate)
Density :1.1960 (rough estimate)
refractive index :1.6500 (estimate)
storage temp. :Sealed in dry,Room Temperature
solubility :0.431g/l (experimental)
form :powder to crystal
pka :1.26±0.65(Predicted)
color :White
Water Solubility :439mg/L(20 ºC)
BRN :59702
Stability :Stable. Incompatible with strong oxidizing agents.
CAS DataBase Reference :1251-85-0(CAS DataBase Reference)
EPA Substance Registry System :3H-Pyrazol-3-one, 4,4'-methylenebis[1,2-dihydro-1,5-dimethyl-2-phenyl- (1251-85-0)
Boiling point :514.17°C (rough estimate)
Density :1.1960 (rough estimate)
refractive index :1.6500 (estimate)
storage temp. :Sealed in dry,Room Temperature
solubility :0.431g/l (experimental)
form :powder to crystal
pka :1.26±0.65(Predicted)
color :White
Water Solubility :439mg/L(20 ºC)
BRN :59702
Stability :Stable. Incompatible with strong oxidizing agents.
CAS DataBase Reference :1251-85-0(CAS DataBase Reference)
EPA Substance Registry System :3H-Pyrazol-3-one, 4,4'-methylenebis[1,2-dihydro-1,5-dimethyl-2-phenyl- (1251-85-0)
Safety Information
Symbol(GHS): |
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Description
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