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Diphenylpropynone

Diphenylpropynone Structure
Diphenylpropynone structure
CAS No.
7338-94-5
Chemical Name:
Diphenylpropynone
Synonyms
1,3-Diphenylprop-2-yn-1-one;Phenylbenzoylacetylene;Benzoylphenylacetylene;3-Phenylpropiolophenone;β-Phenylpropiolophenone;1,3-Diphenyl-2-propynone;Phenethynyl phenyl ketone;phenylethynylphenylketone;phenylphenylethynylketone;1,3-diphenyl-2-propyn-1-on
CBNumber:
CB6499482
Molecular Formula:
C15H10O
Molecular Weight:
206.24
MDL Number:
MFCD00156767
MOL File:
7338-94-5.mol
MSDS File:
SDS
Last updated:2026-09-12 18:54:17
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Diphenylpropynone Properties

Melting point 41-46 °C(lit.)
Boiling point 136-139 °C3 mm Hg(lit.)
Density 1.14±0.1 g/cm3(Predicted)
Flash point >230 °F
storage temp. Storage temp. -20°C
Appearance Off-white to light yellow Solid
EWG's Food Scores 1

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H332-H335
Precautionary statements  P261-P280-P305+P351+P338
Hazard Codes  Xi
Risk Statements  36/37
Safety Statements  26-36
WGK Germany  3
RTECS  UK5122000

Diphenylpropynone price More Price(37)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TCI Chemical D6145 1,3-Diphenylprop-2-yn-1-one min. 98.0 % 7338-94-5 250MG $238 2026-04-30 Buy
Biosynth HAA33894 Diphenylprop-2-yn-1-one 7338-94-5 1g $354 2026-06-04 Buy
Biosynth HAA33894 Diphenylprop-2-yn-1-one 7338-94-5 10g $2006 2026-06-04 Buy
Activate Scientific AS104508 1,3-Diphenyl-2-propyn-1-one 97% 7338-94-5 1g $229 2026-06-04 Buy
Activate Scientific AS104508 1,3-Diphenyl-2-propyn-1-one 97% 7338-94-5 5g $689 2026-06-04 Buy
Product number Packaging Price Buy
D6145 250MG $238 Buy
HAA33894 1g $354 Buy
HAA33894 10g $2006 Buy
AS104508 1g $229 Buy
AS104508 5g $689 Buy

Diphenylpropynone Chemical Properties, Uses, Production

Synthesis Reference(s)

Synthesis, p. 777, 1977 DOI: 10.1055/s-1977-24574
Tetrahedron Letters, 27, p. 933, 1986 DOI: 10.1016/S0040-4039(00)84141-6

Diphenylpropynone Preparation Products And Raw materials

Raw materials

1,3,5-Triazin-2-ol, 4,6-dimethoxy-, 2-benzoate 4,6-dimethoxy-1H-1,3,5-triazin-2-one Phenylacetylene

Preparation Products

2,4,6-Triphenylpyridine 2,3-Diphenylquinoxaline 2-Aminodiethylmalonate 2-Hydroxy-6-methyl-4-phenylpyridine Dibenzoylmethane

Diphenylpropynone Suppliers

Global Suppliers ( 38)
Supplier Tel Email Country ProdList Advantage
Beijing HwrkChemical Technology Co., Ltd 89508211 18501085097 sales.bj@hwrkchemical.com China 9409 55
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696 info@hanhongsci.com China 42917 64
Tianjin heowns Biochemical Technology Co., Ltd. 400 638 7771 sales@heowns.com China 14412 57
SynAsst Chemical. 021-60343070 China 12731 55
Changzhou Hopschain Chemical Co.,Ltd. 85528066 13775048983 sales@hopschem.com China 31548 55
Tianjin Kailiqi Biotechnology Co., Ltd. 15076683720 klq@cw-bio.com China 9769 55
Chengdu Apis Pharmaceutical Technology Co.,Ltd 13568817957 dudes@163.com China 300 58
Amatek Scientific Co. Ltd. 0512-56316828 400-867-5858;400-867-5858 info@amateksci.com China 28760 58
Aikon International Limited 025-58851090 13913916777 sales01@aikonchem.com China 15947 58
Nextpeptide Inc +86-0571-81612335 +8613336028439 sales@nextpeptide.com China 19904 58
Supplier Advantage
Beijing HwrkChemical Technology Co., Ltd 55
Shanghai Hanhong Scientific Co.,Ltd. 64
Tianjin heowns Biochemical Technology Co., Ltd. 57
SynAsst Chemical. 55
Changzhou Hopschain Chemical Co.,Ltd. 55
Tianjin Kailiqi Biotechnology Co., Ltd. 55
Chengdu Apis Pharmaceutical Technology Co.,Ltd 58
Amatek Scientific Co. Ltd. 58
Aikon International Limited 58
Nextpeptide Inc 58

Diphenylpropynone Spectrum

DIPHENYLPROPYNONE(7338-94-5)1HNMR

7338-94-5 (Diphenylpropynone) Related Search:

1-Naphthalen-1-yl-3-phenyl-propynone 1-(4-Methoxy-phenyl)-3-phenyl-propynone 3-(4-Methoxy-phenyl)-1-(4-methylphenyl)-propynone 3-(4-Methoxy-phenyl)-1-phenyl-propynone Diphenylpropynone
3-(3,4-Dimethoxy-phenyl)-1-p-tolyl-propynone 1-(4-Nitro-phenyl)-3-phenyl-propynone 3-Phenyl-1-p-tolyl-propynone Phenylacetylene

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1,3-diphenyl-2-propyn-1-on 1,3-Diphenyl-2-propyn-1-one 1-Benzoyl-2-phenylacetylene 2-Propyn-1-one, 1,3-diphenyl- 3-Phenylpropiolophenone Benzoylphenylacetylene beta-phenylpropiolophenone Phenethynyl phenyl ketone Phenyl phenylethynyl ketone Phenylbenzoylacetylene phenylethynylphenylketone phenylphenylethynylketone Propiolophenone, 3-phenyl- 2-benzoyl-1-phenylacetylene β-Phenylpropiolophenone 1,3-Diphenyl-2-propynone 1,3-Diphenylprop-2-yn-1-one 7338-94-5 C6H5C8801CCOC6H5 KETONE