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2,2'-DINAPHTHYL KETONE

2,2'-DINAPHTHYL KETONE Structure
2,2'-DINAPHTHYL KETONE structure
CAS No.
613-56-9
Chemical Name:
2,2'-DINAPHTHYL KETONE
Synonyms
dinaphthalen-2-yl-methanone;2,2’-Dinaphthyl ketone;2,2'-Dinaphthyl ketone;Methanone, di-2-naphthalenyl-;1,6-Butanediol,monomethanesulfonate
CBNumber:
CB5200548
Molecular Formula:
C21H14O
Molecular Weight:
282.34
MDL Number:
MFCD00183496
MOL File:
613-56-9.mol
MSDS File:
SDS
Last updated:2026-05-28 03:56:19
Product description Number Pack Size Price
2,2'-Dinaphthyl ketone 97% AS116306 250mg $90
2,2'-Dinaphthyl ketone 97% AS116306 1g $191
2,2'-Dinaphthyl ketone 97% AS116306 5g $541
2,2'-Dinaphthyl ketone 293772 250.00mg $72
2,2'-Dinaphthyl ketone 293772 1.00g $178
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2,2'-DINAPHTHYL KETONE Properties

Melting point 164.5 °C
Boiling point 485.7±14.0 °C(Predicted)
Density 1+-.0.06 g/cm3(Predicted)
storage temp. Sealed in dry,Room Temperature

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P305+P351+P338

2,2'-DINAPHTHYL KETONE price More Price(43)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Activate Scientific AS116306 2,2'-Dinaphthyl ketone 97% 613-56-9 250mg $90 2026-06-04 Buy
Activate Scientific AS116306 2,2'-Dinaphthyl ketone 97% 613-56-9 1g $191 2026-06-04 Buy
Activate Scientific AS116306 2,2'-Dinaphthyl ketone 97% 613-56-9 5g $541 2026-06-04 Buy
Matrix Scientific 293772 2,2'-Dinaphthyl ketone 613-56-9 250.00mg $72 2026-05-19 Buy
Matrix Scientific 293772 2,2'-Dinaphthyl ketone 613-56-9 1.00g $178 2026-05-19 Buy
Product number Packaging Price Buy
AS116306 250mg $90 Buy
AS116306 1g $191 Buy
AS116306 5g $541 Buy
293772 250.00mg $72 Buy
293772 1.00g $178 Buy

2,2'-DINAPHTHYL KETONE Chemical Properties,Uses,Production

Synthesis Reference(s)

The Journal of Organic Chemistry, 45, p. 3840, 1980 DOI: 10.1021/jo01307a022

Synthesis

2-Naphthalenemethanol, α-2-naphthalenyl-

4809-95-4

2,2'-DINAPHTHYL KETONE

613-56-9

General procedure for the synthesis of 2,2'-naphthalenyl ketones from di(naphthalen-2-yl)methanol: According to the modified method of Azuma et al. (Tetrahedron, 2013, 69(6), 1694-1699), MnO2 (8.4 g, 96.7 mmol, 10 eq.) was added to stirred solution of di(naphthalen-2-yl)methanol (2.75 g 9.68 mmol, 1.0 equiv) in a solution of dichloromethane (DCM, 20 mL). The reaction was carried out at room temperature with continuous stirring for 24 hours. Upon completion of the reaction, the mixture was filtered through Celite and the filtrate was concentrated under reduced pressure to afford the target product 2,2'-naphthyl ketone (2.70 g, 9.56 mmol, 99% yield) as a colorless solid. The product could be used in the subsequent reaction without further purification. 2H); 13C NMR (100 MHz, CDCl3) δC/ppm 196.8 (1C), 135.3 (2C), 135.2 (2C), 132.3 (2C), 131.8 (2C), 127.8 (4C), 126.8 (4C), 125.9 (4C); MS (ESI) [M + Na]+: 305.1 (100); IR (vmax/cm-1): 2915, 1653, 1379, 1334, 1194, 763.

References

[1] Organic Letters, 2015, vol. 17, # 4, p. 912 - 915
[2] Patent: US9636670, 2017, B2. Location in patent: Page/Page column 67
[3] Zhurnal Russkago Fiziko-Khimicheskago Obshchestva, 1913, vol. 45, p. 772
[4] Journal fuer Praktische Chemie (Leipzig), 1913, vol. <2> 88, p. 510
[5] Tetrahedron, 2009, vol. 65, # 16, p. 3062 - 3068

2,2'-DINAPHTHYL KETONE synthesis

201230-82-2
32316-92-0
613-56-9
Synthesis of 2,2'-DINAPHTHYL KETONE from carbon monoxide and 2-Naphthaleneboronic acid

2,2'-DINAPHTHYL KETONE Preparation Products And Raw materials

Raw materials

2-Naphthalenemethanol, α-2-naphthalenyl- Mercury, chloro-2-naphthalenyl- 3-Phenyl-1,4,2-dioxazolidin-5-one 2-Naphthaleneboronic acid ETHYL 1-PIPERIDINECARBOXYLATE
2-Naphthoyl chloride Ethyl chloroformate carbon monoxide Dimethylcarbamoyl chloride 2-Naphthaldehyde
2-Bromonaphthalene

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Preparation Products

2,2'-binaphthalene

2,2'-DINAPHTHYL KETONE Suppliers

Global( 23)Suppliers
Supplier Tel Email Country ProdList Advantage
CR Corporation Limited 		+8613062833949 fred.wen@crcorporation.cn China 8645 58
Hangzhou MolCore BioPharmatech Co.,Ltd. 		+86-057181025280; +8617767106207 sales@molcore.com China 49734 58
Amadis Chemical Company Limited 		571-89925085 sales@amadischem.com China 131957 58
J & K SCIENTIFIC LTD. 18210857532; 18210857532 jkinfo@jkchemical.com China 96815 76
Chengdu HappySyn Pharmaceutical Technology Co., Ltd. 028-85114309 18982182443 yangli@happysyn.com China 2249 55
Hangzhou J&H Chemical Co., Ltd. 0571-87396432 sales@jhechem.com China 14916 59
DebyeTec.com Inc. 18086626237 18086626237 2693528373@qq.com China 2929 56
Aikon International Limited 025-58859352 15955137747 sales01@aikonchem.com China 16027 58
Shenzhen Polymeri Biochemical Technology Co., Ltd. +86-400-002-6226 +86-13028896684; sales@rrkchem.com China 57422 58
Changzhou Yinghao Technology Development Co., Ltd 15151934985 sales@yingsapharm.com China 5519 58
Supplier Advantage
CR Corporation Limited 		58
Hangzhou MolCore BioPharmatech Co.,Ltd. 		58
Amadis Chemical Company Limited 		58
J & K SCIENTIFIC LTD. 76
Chengdu HappySyn Pharmaceutical Technology Co., Ltd. 55
Hangzhou J&H Chemical Co., Ltd. 59
DebyeTec.com Inc. 56
Aikon International Limited 58
Shenzhen Polymeri Biochemical Technology Co., Ltd. 58
Changzhou Yinghao Technology Development Co., Ltd 58

613-56-9(2,2'-DINAPHTHYL KETONE)Related Search:

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2-NAPHTHYL PHENYL KETONE 2,2'-DINAPHTHYL KETONE

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Methanone, di-2-naphthalenyl- 1,6-Butanediol,monomethanesulfonate 2,2'-Dinaphthyl ketone 2,2’-Dinaphthyl ketone dinaphthalen-2-yl-methanone 613-56-9