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Key Documents

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D33454

Sigma-Aldrich

1,3-Diphenyl-1,3-propanedione

98%

Synonym(s):

Dibenzoylmethane

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About This Item

Linear Formula:
(C6H5CO)2CH2
CAS Number:
120-46-7
Molecular Weight:
224.25
Beilstein:
514910
EC Number:
204-398-9
MDL number:
MFCD00003085
UNSPSC Code:
12352100
PubChem Substance ID:
24893746
NACRES:
NA.22
Pricing and availability is not currently available.

Quality Level

200

Assay

98%

form

crystals

bp

219-221 °C/18 mmHg (lit.)

mp

77-79 °C (lit.)

SMILES string

O=C(CC(=O)c1ccccc1)c2ccccc2

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

InChI key

NZZIMKJIVMHWJC-UHFFFAOYSA-N

Gene Information

human ... ACHE(43) , BCHE(590) , CES1(1066)

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Show Differences

1 of 4

This Item
230464371491293121
亚硫酰氯 for synthesis

808154

亚硫酰氯

氯化亚砜 ReagentPlus®, ≥99%

230464

氯化亚砜

氯化亚砜 technical grade

371491

氯化亚砜

亚硫酰氯 溶液 2.0 M in methylene chloride

293121

亚硫酰氯 溶液

Quality Level

200

Quality Level

200

Quality Level

-

Quality Level

100

mp

-104.5 °C

mp

−105 °C (lit.)

mp

−105 °C (lit.)

mp

-

density

1.64 g/cm3 at 20 °C

density

1.631 g/mL at 25 °C (lit.)

density

1.631 g/mL at 25 °C (lit.)

density

1.373 g/mL at 25 °C

vapor pressure

121 hPa ( 20 °C)

vapor pressure

97 mmHg ( 20 °C)

vapor pressure

97 mmHg ( 20 °C)

vapor pressure

97 mmHg ( 20 °C)

potency

324 mg/kg LD50, oral (Rat)

potency

-

potency

-

potency

-

General description

1,3-Diphenyl-1,3-propanedione also known as Dibenzoylmethane, a symmetrical ß-diketone with the ability to form strong intra and intermolecular hydrogen bonds is commonly used to produces a Schiff base in reaction with benzidine.

Application


  • A radical-anion chain mechanism following dissociative electron transfer reduction of the model prostaglandin endoperoxide, 1,4-diphenyl-2,3-dioxabicyclo[2.2.1]heptane.: This study explores the unique chemical properties of 1,3-Diphenyl-1,3-propanedione in the context of electron transfer reactions. The research unveils its potential in creating advanced prostaglandin models, crucial for pharmaceutical applications and drug synthesis. This application is especially significant in the context of prostaglandin biosynthesis, offering a pathway to new drug development strategies within the pharmaceutical industry and biochemical research (Magri & Workentin, 2008).

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves
  • Specification Sheet

    • Choose from one of the most recent versions:

    Certificates of Analysis (COA)

    Lot/Batch Number
    MKCW1692
    MKCW6694
    MKCV0341
    MKCS6576
    MKCN1850

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    Abdou Saad El-Tabl et al.
    Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 71(1), 90-99 (2008-02-05)
    A new series of mono and binuclear Mn(II), Fe(III), Co(II), Ni(II), Cu(II), Zn(II), La(III), Ru(III), Hf(IV), ZrO(II) and UO2(II) complexes of phenylaminodibenzoylhydrazone have been synthesized and characterized by elementals analyses, IR UV-vis spectra, magnetic moments, conductances, thermal analyses (DTA and
    Brooks M Hybertson et al.
    Antioxidants (Basel, Switzerland), 8(5) (2019-05-07)
    Bioactive phytochemicals in Rosmarinus officinalis, Withania somnifera, and Sophora japonica have a long history of human use to promote health. In this study we examined the cellular effects of a combination of extracts from these plant sources based on specified
    Yuichi Masuda et al.
    The journal of physical chemistry. A, 116(18), 4485-4494 (2012-04-19)
    Despite the importance of ultrafast (time scale exceeding 10(-11) s) intramolecular proton transfer (PT) events between electronic ground states in solution, experimental determination of the rates of such reactions has not yet been accomplished because of the limitations of the
    Tin Oo Khor et al.
    Cancer research, 69(17), 7096-7102 (2009-08-27)
    Dibenzoylmethane (DBM), a minor beta-diketone constituent of licorice, has been shown to exhibit antineoplastic effects in prostate cancer cell lines by induction of cell cycle arrest and regulation of androgen receptor expression. In the present study, we investigated the in
    Chia-Jui Weng et al.
    Journal of agricultural and food chemistry, 57(12), 5235-5243 (2009-05-16)
    While lung cancer accounts for approximately 20% of cancer diagnoses, it is the leading cause of tumor-related deaths. The apoptotic effects of 3,5,4'-trihydroxystilbene (resveratrol), dibenzoylmethane (DBM), and their analogues on human lung cancer cells are generally unclear. The aims of
    View All Related Papers

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