Dibenzoylmethane
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- $6 - $6527.14
- Product name: Dibenzoylmethane
- CAS: 120-46-7
- MF: C15H12O2
- MW: 224.25
- EINECS:204-398-9
- MDL Number:MFCD00003085
- Synonyms:,3-Diphenyl-propane-1,3-dione;1,3-Diphenyl-1,3-propanediamine;Phenyl-hydroxystyrylketone ;rhodiastab83 ;DIBENZOYLMETHANE;1,3-Diphenyl-1,3-propanedione~Dppd-H;DIBENZOYLMMETHANE 98% (GC) &;Dibenzoylmethane,>99%
95 prices
Selected condition：
Brand
- aablocks
- AHH
- AK Scientific
- Ambeed
- American Custom Chemicals Corporation
- Apolloscientific
- Arctom
- Biosynth
- Chem-Impex
- ChemScene
- Crysdot
- Frontier Specialty Chemicals
- Matrix Scientific
- Medical Isotopes, Inc.
- Sigma-Aldrich
- SynQuest Laboratories
- Synthonix
- TCI Chemical
- Thermo Scientific Chemicals
- TRC
- Usbiological
Package
- 10mM*1mLinDMSO(Solution)
- 10mM*1mLinDMSO(Solid+Solvent)
- 500mg
- 1g
- 5g
- 10g
- 25g
- 25.00g
- 50g
- 100g
- 250g
- 500g
- 1000g
- 1kg
- 2Kg
- 5Kg
- 10KG
- 25KG
- 10 g
- 25 g
- 500 g
- Manufactureraablocks
- Product numberAA000PY4
- Product description1,3-Diphenylpropane-1,3-dione 98%
- Packaging25g
- Price$10
- Updated2026-05-25
- Buy
- Manufactureraablocks
- Product numberAA000PY4
- Product description1,3-Diphenylpropane-1,3-dione 98%
- Packaging100g
- Price$12
- Updated2026-05-25
- Buy
- Manufactureraablocks
- Product numberAA000PY4
- Product description1,3-Diphenylpropane-1,3-dione 98%
- Packaging500g
- Price$31
- Updated2026-05-25
- Buy
- ManufacturerAHH
- Product numberMT-07942
- Product descriptionDibenzoylmethane 98%
- Packaging500g
- Price$297
- Updated2021-12-16
- Buy
- ManufacturerAHH
- Product numberMT-07942
- Product descriptionDibenzoylmethane 97%
- Packaging500g
- Price$297
- Updated2026-05-25
- Buy
- ManufacturerAHH
- Product numberMT-07942
- Product descriptionDibenzoylmethane 97%
- Packaging500g
- Price$297
- Updated2026-05-26
- Buy
- ManufacturerAK Scientific
- Product numberJ50035
- Product descriptionDibenzoylmethane 98%
- Packaging500g
- Price$88
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberJ50035
- Product descriptionDibenzoylmethane 98%
- Packaging1kg
- Price$138
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberM261
- Product descriptionDibenzoylmethane >99%(GC)
- Packaging500g
- Price$110
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberM261
- Product descriptionDibenzoylmethane >99%(GC)
- Packaging250g
- Price$67
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberM261
- Product descriptionDibenzoylmethane >99%(GC)
- Packaging1kg
- Price$193
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberM261
- Product descriptionDibenzoylmethane
- Packaging1kg
- Price$150
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberJ50035
- Product descriptionDibenzoylmethane 98%
- Packaging250g
- Price$54
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberJ50035
- Product descriptionDibenzoylmethane 98%
- Packaging100g
- Price$31
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberM261
- Product descriptionDibenzoylmethane >99%(GC)
- Packaging100g
- Price$39
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberM261
- Product descriptionDibenzoylmethane >99%(GC)
- Packaging25g
- Price$27
- Updated2026-06-04
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA000PY4 | 1,3-Diphenylpropane-1,3-dione 98% | 25g | $10 | 2026-05-25 | Buy |
| aablocks | AA000PY4 | 1,3-Diphenylpropane-1,3-dione 98% | 100g | $12 | 2026-05-25 | Buy |
| aablocks | AA000PY4 | 1,3-Diphenylpropane-1,3-dione 98% | 500g | $31 | 2026-05-25 | Buy |
| AHH | MT-07942 | Dibenzoylmethane 98% | 500g | $297 | 2021-12-16 | Buy |
| AHH | MT-07942 | Dibenzoylmethane 97% | 500g | $297 | 2026-05-25 | Buy |
| AHH | MT-07942 | Dibenzoylmethane 97% | 500g | $297 | 2026-05-26 | Buy |
| AK Scientific | J50035 | Dibenzoylmethane 98% | 500g | $88 | 2026-06-04 | Buy |
| AK Scientific | J50035 | Dibenzoylmethane 98% | 1kg | $138 | 2026-06-04 | Buy |
| AK Scientific | M261 | Dibenzoylmethane >99%(GC) | 500g | $110 | 2026-06-04 | Buy |
| AK Scientific | M261 | Dibenzoylmethane >99%(GC) | 250g | $67 | 2026-06-04 | Buy |
| AK Scientific | M261 | Dibenzoylmethane >99%(GC) | 1kg | $193 | 2026-06-04 | Buy |
| AK Scientific | M261 | Dibenzoylmethane | 1kg | $150 | 2021-12-16 | Buy |
| AK Scientific | J50035 | Dibenzoylmethane 98% | 250g | $54 | 2026-06-04 | Buy |
| AK Scientific | J50035 | Dibenzoylmethane 98% | 100g | $31 | 2026-06-04 | Buy |
| AK Scientific | M261 | Dibenzoylmethane >99%(GC) | 100g | $39 | 2026-06-04 | Buy |
| AK Scientific | M261 | Dibenzoylmethane >99%(GC) | 25g | $27 | 2026-06-04 | Buy |
Properties
Melting point :77-79 °C(lit.)
Boiling point :219-221 °C18 mm Hg(lit.)
Density :0.800 g/cm3
vapor pressure :0.01Pa at 20℃
refractive index :1.6600 (estimate)
Flash point :219-221°C/18mm
storage temp. :Store below +30°C.
solubility :Chloroform (Slightly), Methanol (Slightly, Sonicated)
pka :8.95±0.10(Predicted)
form :Crystals
color :Light yellow to yellow
Water Solubility :It is Soluble in ether, chloroform, and aqueous sodium hydroxide. Insoluble in water.
Merck :14,3009
BRN :514910
Henry's Law Constant :7.5×103 mol/(m3Pa) at 25℃, Zhang et al. (2010)
Stability :Stable. Incompatible with strong oxidizing agents.
InChI :1S/C15H12O2/c16-14(12-7-3-1-4-8-12)11-15(17)13-9-5-2-6-10-13/h1-10H,11H2
InChIKey :NZZIMKJIVMHWJC-UHFFFAOYSA-N
SMILES :O=C(CC(=O)c1ccccc1)c2ccccc2
LogP :4.59 at 25℃
CAS DataBase Reference :120-46-7(CAS DataBase Reference)
NIST Chemistry Reference :1,3-Propanedione, 1,3-diphenyl-(120-46-7)
EPA Substance Registry System :1,3-Propanedione, 1,3-diphenyl- (120-46-7)
Boiling point :219-221 °C18 mm Hg(lit.)
Density :0.800 g/cm3
vapor pressure :0.01Pa at 20℃
refractive index :1.6600 (estimate)
Flash point :219-221°C/18mm
storage temp. :Store below +30°C.
solubility :Chloroform (Slightly), Methanol (Slightly, Sonicated)
pka :8.95±0.10(Predicted)
form :Crystals
color :Light yellow to yellow
Water Solubility :It is Soluble in ether, chloroform, and aqueous sodium hydroxide. Insoluble in water.
Merck :14,3009
BRN :514910
Henry's Law Constant :7.5×103 mol/(m3Pa) at 25℃, Zhang et al. (2010)
Stability :Stable. Incompatible with strong oxidizing agents.
InChI :1S/C15H12O2/c16-14(12-7-3-1-4-8-12)11-15(17)13-9-5-2-6-10-13/h1-10H,11H2
InChIKey :NZZIMKJIVMHWJC-UHFFFAOYSA-N
SMILES :O=C(CC(=O)c1ccccc1)c2ccccc2
LogP :4.59 at 25℃
CAS DataBase Reference :120-46-7(CAS DataBase Reference)
NIST Chemistry Reference :1,3-Propanedione, 1,3-diphenyl-(120-46-7)
EPA Substance Registry System :1,3-Propanedione, 1,3-diphenyl- (120-46-7)
Safety Information
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Description
Dibenzoylmethane is a new kind of PVC heat stabilizer, it has better transparency, nontoxic and odorless. In case of combined use with Calcium/Zinc, Barium/Zin and other heat stabilizer, it can greatly improve the initial color, transparency, long term stability of PVC, and also can improve the precipitation and “zinc burning” problem during the process. It has very good synergy with zinc soaps, and can protect the PVC color. This material can absorb UV at 290nm, which has the effect as light stabilizer and act as long term stabilizer for PVC products.Related product price
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Suppliers and manufacturers
Wuhan Biet Co., Ltd.
dibenzoylmethane
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Dibenzoylmethane
CAS:120-46-7
