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ChemicalBook >> CAS DataBase List >> DIANTIPYRYLMETHANE

DIANTIPYRYLMETHANE

DIANTIPYRYLMETHANE price.
  • $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'-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
Price13 Properties Safety Information Description
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)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

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Suppliers and manufacturers

Hebei Mojin Biotechnology Co., Ltd
DIANTIPYRYLMETHANE
$0.00 /25KG
DIANTIPYRYLMETHANE CAS:1251-85-0
career henan chemical co
DIANTIPYRYLMETHANE
$1.00 /1KG
DIANTIPYRYLMETHANE CAS:1251-85-0
Chongqing Chemdad Co., Ltd
Zhengzhou Alfa Chemical Co.,Ltd
Hebei Yanxi Chemical Co., Ltd.
Hefei TNJ Chemical Industry Co.,Ltd.
ANHUI WITOP BIOTECH CO., LTD
Finetech Industry Limited
Dayang Chem (Hangzhou) Co.,Ltd.
CD Chemical Group Limited