ChemicalBook > Product Catalog >Chemical Reagents >Organic reagents >aliphatic ketones >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 Structure](CAS/GIF/622-21-9.gif)
- CAS No.
- 622-21-9
- Chemical Name:
- 1,9-DIPHENYL-1,3,6,8-NONATETRAEN-5-ONE
- Synonyms
- DicinnamaL;DICINNAMALACETONE;1,9-DIPHENYL-1,3,6,8;Dicinnamalacetone 98%;Dicinnamalacetone >DICINNAMYLIDENEACETONE;6,8-nonatetraen-5-one,1,9-diphenyl-3;1,9-DIPHENYL-1,3,6,8-NONATETRAEN-5-ONE;1,9-diphenylnona-1,3,6,8-tetraen-5-one;1,3,6,8-Nonatetraen-5-one, 1,9-diphenyl-
- CBNumber:
- CB6162821
- Molecular Formula:
- C21H18O
- Molecular Weight:
- 286.37
- MOL File:
- 622-21-9.mol
- MSDS File:
- SDS
- Modify Date:
- 2023/4/23 13:52:06
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
Risk and Safety Statements
Symbol(GHS) | ![]() GHS07 |
|||||||||
---|---|---|---|---|---|---|---|---|---|---|
Signal word | Warning | |||||||||
Hazard statements | H315-H319-H335 | |||||||||
Precautionary statements | P261-P280a-P304+P340-P305+P351+P338-P405-P501a | |||||||||
Risk Statements | 36/37/38 | |||||||||
Safety Statements | 24/25 | |||||||||
WGK Germany | 3 | |||||||||
TSCA | Yes | |||||||||
HS Code | 29141990 | |||||||||
NFPA 704 |
|
1,9-DIPHENYL-1,3,6,8-NONATETRAEN-5-ONE price More Price(3)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich(India) | 229067 | Dicinnamalacetone 98% | 622-21-9 | 5G | ₹3041.83 | 2022-06-14 | Buy |
TCI Chemicals (India) | D0900 | Dicinnamalacetone | 622-21-9 | 10G | ₹3400 | 2022-05-26 | Buy |
TCI Chemicals (India) | D0900 | Dicinnamalacetone | 622-21-9 | 25G | ₹6300 | 2022-05-26 | Buy |
1,9-DIPHENYL-1,3,6,8-NONATETRAEN-5-ONE Chemical Properties,Uses,Production
Chemical Properties
yellow powder
Uses
Dicinnamalacetone was used as an indicator in measuring the surface acidity of homoionic montmorillonites by titrating certain Hammett indicators adsorbed on the clay with n-butylamine. It was also used as an indicator (yellow to bright red) for detection of excess hydrogen halides in many organic solvents (except alcohols).
Purification Methods
Crystallise the ketone from *benzene/isooctane (1:1). The 1,3,5-trinitrobenzene complex (1:1) has m 113o (from EtOH), and the 1,3,5-trinitrobenzene complex (1:2) has m 110o (from EtOH). [Beilstein 7 H 524, 7 I 293, 7 II 484, 7 III 2756, 7 IV 1834.] The 2,4-dinitrophenylhydrazone has m 199-200o.
1,9-DIPHENYL-1,3,6,8-NONATETRAEN-5-ONE Preparation Products And Raw materials
Raw materials
Preparation Products
1,9-DIPHENYL-1,3,6,8-NONATETRAEN-5-ONE Suppliers
Global( 81)Suppliers
Supplier | Tel | Country | ProdList | Advantage | Inquiry |
---|---|---|---|---|---|
TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6778 | 58 | Inquiry |
Career Henan Chemica Co | +86-0371-86658258 +8613203830695 | China | 30253 | 58 | Inquiry |
Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | China | 34571 | 58 | Inquiry |
ANHUI WITOP BIOTECH CO., LTD | +8615255079626 | China | 23556 | 58 | Inquiry |
Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | China | 52861 | 58 | Inquiry |
Aromsyn Co., Ltd. | +86-0571-85585865 +8613336024896 | China | 19185 | 58 | Inquiry |
GIHI CHEMICALS CO.,LIMITED | +8618058761490 | China | 49999 | 58 | Inquiry |
Shanghai Acmec Biochemical Technology Co., Ltd. | +undefined18621343501 | China | 33350 | 58 | Inquiry |
Aladdin Scientific | +1-+1(833)-552-7181 | United States | 57511 | 58 | Inquiry |
Amadis Chemical Company Limited | 571-89925085 | China | 131980 | 58 | Inquiry |
1,9-DIPHENYL-1,3,6,8-NONATETRAEN-5-ONE Spectrum
1,9-DIPHENYL-1,3,6,8-NONATETRAEN-5-ONE(622-21-9)MS1,9-DIPHENYL-1,3,6,8-NONATETRAEN-5-ONE(622-21-9)1HNMR1,9-DIPHENYL-1,3,6,8-NONATETRAEN-5-ONE(622-21-9)13CNMR1,9-DIPHENYL-1,3,6,8-NONATETRAEN-5-ONE(622-21-9)IR11,9-DIPHENYL-1,3,6,8-NONATETRAEN-5-ONE(622-21-9)IR21,9-DIPHENYL-1,3,6,8-NONATETRAEN-5-ONE(622-21-9)Raman
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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
1,9-Diphenyl-1,3,6,8-nonatetraen-5-one, 97% 5GR
(1E,3E,6E,8E)-1,9-diphenylnona-1,3,6,8-tetraen-5-one
Dicinnamalacetone 98%
(1Z,3E,6E,8E)-1,9-diphenyl-5-nona-1,3,6,8-tetraenone
Dicinnamalacetone >
DicinnamaL
1,3,6,8-Nonatetraen-5-one, 1,9-diphenyl-
622-21-9
C6H5CHCHCHCH2CO
C21H18O
Building Blocks
Carbonyl Compounds
C15 to C38
Organic Building Blocks
Ketones