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ChemicalBook >> CAS DataBase List >> 1,9-DIPHENYL-1,3,6,8-NONATETRAEN-5-ONE

1,9-DIPHENYL-1,3,6,8-NONATETRAEN-5-ONE

1,9-DIPHENYL-1,3,6,8-NONATETRAEN-5-ONE price.
  • $26.65 - $839.59
  • Product name: 1,9-DIPHENYL-1,3,6,8-NONATETRAEN-5-ONE
  • CAS: 622-21-9
  • MF: C21H18O
  • MW: 286.37
  • EINECS:210-724-0
  • MDL Number:MFCD00004792
  • Synonyms:6,8-nonatetraen-5-one,1,9-diphenyl-3 ;DICINNAMYLIDENEACETONE;DICINNAMALACETONE;1,9-diphenylnona-1,3,6,8-tetraen-5-one ;1,9-DIPHENYL-1,3,6,8-NONATETRAEN-5-ONE;1,9-Diphenyl-1,3,6,8-nonatetraen-5-one,97%;1,9-Diphenyl-1,3,6,8-nonatetraen-5-one,98%;1,9-DIPHENYL-1,3,6,8
9 prices
Selected condition：
Brand
  • AHH
  • AK Scientific
  • Alfa Aesar
  • American Custom Chemicals Corporation
  • Sigma-Aldrich
  • TCI Chemical
Package
  • 5g
  • 10g
  • 25g
  • 100g
  • 250g
  • ManufacturerAHH
  • Product numberMT-11366
  • Product description1,9-Diphenyl-1,3,6,8-nonatetraen-5-one 97%
  • Packaging250g
  • Price$388
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number6600AF
  • Product description1,9-Diphenyl-1,3,6,8-nonatetraen-5-one
  • Packaging25g
  • Price$171
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA17568
  • Product description1,9-Diphenyl-1,3,6,8-nonatetraen-5-one, 97+%
  • Packaging5g
  • Price$26.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA17568
  • Product description1,9-Diphenyl-1,3,6,8-nonatetraen-5-one, 97+%
  • Packaging25g
  • Price$83.8
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA17568
  • Product description1,9-Diphenyl-1,3,6,8-nonatetraen-5-one, 97+%
  • Packaging100g
  • Price$264
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0006298
  • Product description1,9-DIPHENYL-1,3,6,8-NONATETRAEN-5-ONE 95.00%
  • Packaging5G
  • Price$839.59
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number229067
  • Product descriptionDicinnamalacetone 98%
  • Packaging5g
  • Price$96.2
  • Updated2023-01-07
  • Buy
  • ManufacturerTCI Chemical
  • Product numberD0900
  • Product descriptionDicinnamalacetone >98.0%(HPLC)
  • Packaging10g
  • Price$57
  • Updated2024-03-01
  • Buy
  • ManufacturerTCI Chemical
  • Product numberD0900
  • Product descriptionDicinnamalacetone >98.0%(HPLC)
  • Packaging25g
  • Price$101
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-11366 1,9-Diphenyl-1,3,6,8-nonatetraen-5-one 97% 250g $388 2021-12-16 Buy
AK Scientific 6600AF 1,9-Diphenyl-1,3,6,8-nonatetraen-5-one 25g $171 2021-12-16 Buy
Alfa Aesar A17568 1,9-Diphenyl-1,3,6,8-nonatetraen-5-one, 97+% 5g $26.65 2024-03-01 Buy
Alfa Aesar A17568 1,9-Diphenyl-1,3,6,8-nonatetraen-5-one, 97+% 25g $83.8 2021-12-16 Buy
Alfa Aesar A17568 1,9-Diphenyl-1,3,6,8-nonatetraen-5-one, 97+% 100g $264 2021-12-16 Buy
American Custom Chemicals Corporation CHM0006298 1,9-DIPHENYL-1,3,6,8-NONATETRAEN-5-ONE 95.00% 5G $839.59 2021-12-16 Buy
Sigma-Aldrich 229067 Dicinnamalacetone 98% 5g $96.2 2023-01-07 Buy
TCI Chemical D0900 Dicinnamalacetone >98.0%(HPLC) 10g $57 2024-03-01 Buy
TCI Chemical D0900 Dicinnamalacetone >98.0%(HPLC) 25g $101 2024-03-01 Buy

Properties

Melting point :144-145 °C (lit.)
Boiling point :388.73°C (rough estimate)
Density :1.0402 (rough estimate)
refractive index :1.4880 (estimate)
form :powder to crystal
color :Light yellow to Yellow to Orange
CAS DataBase Reference :622-21-9(CAS DataBase Reference)
EPA Substance Registry System :1,3,6,8-Nonatetraen-5-one, 1,9-diphenyl- (622-21-9)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
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.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

Description

Dicinnamalacetone was used as an indicator in measuring the surface acidity of homoionic montmorillonites by titrating certain Hammett indicators adsorbed on the clay withn-butylamine. It was also used as an indicator (yellow to bright red) for detection of excess hydrogen halides in many organic solvents (except alcohols).

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