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DIPHENYLACETALDEHYDE

DIPHENYLACETALDEHYDE structure

CAS No.: 947-91-1

Chemical Name:: DIPHENYLACETALDEHYDE

Synonyms: 2,2-Diphenylacetaldehyde;diphenylketen;Diphenylethanal;diphenyl-acetaldehyd;DIPHENYLACETALDEHYDE;Biphenylacetaldehyde;2,2-di(phenyl)ethanal;Acetaldehyde, diphenyl-;Diphenylacetaldehyde>Diphenylacetaldehyde,97%

CBNumber:: CB4761576

Molecular Formula:: C14H12O

Molecular Weight:: 196.25

MDL Number:: MFCD00006972

MOL File:: 947-91-1.mol

MSDS File:: SDS

Last updated:2023-06-08 17:06:37

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DIPHENYLACETALDEHYDE Properties

Melting point	50 °C
Boiling point	315 °C (lit.)
Density	1.106 g/mL at 25 °C (lit.)
refractive index	n20/D 1.589(lit.)
Flash point	>230 °F
storage temp.	Inert atmosphere,Store in freezer, under -20°C
form	Liquid
color	Colorless to yellow
BRN	1424292
InChIKey	HLLGFGBLKOIZOM-UHFFFAOYSA-N
CAS DataBase Reference	947-91-1(CAS DataBase Reference)
EWG's Food Scores	1
FDA UNII	GMF2B8R7DD

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H315-H319-H335

Precautionary statements

P271-P261-P280

Hazard Codes

Safety Statements

23-24/25

WGK Germany

RTECS

AB2827500

HS Code

29122990

NFPA 704

	1
0		0

DIPHENYLACETALDEHYDE price More Price(17)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	D204250	Diphenylacetaldehyde 97%	947-91-1	25g	$145.8	2024-03-01	Buy
Sigma-Aldrich	D204250	Diphenylacetaldehyde 97%	947-91-1	5g	$153	2024-03-01	Buy
TCI Chemical	D2492	Diphenylacetaldehyde >95.0%(GC)	947-91-1	5g	$124	2024-03-01	Buy
TCI Chemical	D2492	Diphenylacetaldehyde >95.0%(GC)	947-91-1	25g	$491	2024-03-01	Buy
TRC	D486970	Diphenylacetaldehyde	947-91-1	250mg	$140	2021-12-16	Buy

Product number	Packaging	Price	Buy
D204250	25g	$145.8	Buy
D204250	5g	$153	Buy
D2492	5g	$124	Buy
D2492	25g	$491	Buy
D486970	250mg	$140	Buy

DIPHENYLACETALDEHYDE Chemical Properties,Uses,Production

Chemical Properties

Clear colorless to pale yellow liquid

Uses

Diphenylacetaldehyde is used in the synthesis of vinylindoles via condensation reaction. It is also used in the process of the olefination of aldehydes with ethanol diazoacetate.

Synthesis Reference(s)

Chemical and Pharmaceutical Bulletin, 42, p. 1041, 1994 DOI: 10.1248/cpb.42.1041

DIPHENYLACETALDEHYDE Preparation Products And Raw materials

Raw materials

Diphenylacetonitrile Chromium(VI) oxide Tetrahydrofuran Ethyl acetate Lithium Aluminum Hydride

PETROLEUM ETHER

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Preparation Products

2,2-Diphenylacetic acid Benzophenone

DIPHENYLACETALDEHYDE Suppliers

Global( 110)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Capot Chemical Co.,Ltd.	571-85586718 +8613336195806	sales@capotchem.com	China	29797	60
career henan chemical co	+86-0371-86658258	sales@coreychem.com	China	29914	58
Shandong chuangyingchemical Co., Ltd.	18853181302	sale@chuangyingchem.com	CHINA	5909	58
Chongqing Chemdad Co., Ltd	+86-023-61398051 +8613650506873	sales@chemdad.com	China	39916	58
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63711	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	47465	58
Shaanxi Dideu Medichem Co. Ltd	+86-29-87569265 +86-18612256290	1056@dideu.com	China	3632	58
Jinan Qinmu Fine Chemical Co.,Ltd.	+8618660799346	sales@qinmuchem.com	China	1009	58
Hefei TNJ Chemical Industry Co.,Ltd.	0551-65418671	sales@tnjchem.com	China	34572	58
Dayang Chem (Hangzhou) Co.,Ltd.	571-88938639 +8617705817739	info@dycnchem.com	CHINA	52867	58

Supplier	Advantage
Capot Chemical Co.,Ltd.	60
career henan chemical co	58
Shandong chuangyingchemical Co., Ltd.	58
Chongqing Chemdad Co., Ltd	58
Alchem Pharmtech,Inc.	58
CONIER CHEM AND PHARMA LIMITED	58
Shaanxi Dideu Medichem Co. Ltd	58
Jinan Qinmu Fine Chemical Co.,Ltd.	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
Dayang Chem (Hangzhou) Co.,Ltd.	58

View Lastest Price from DIPHENYLACETALDEHYDE manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2021-07-20	Diphenylacetaldehyde 947-91-1	US $0.00-0.00 / g	10mg	99%HPLC	2000tons	Shaanxi Dideu Medichem Co. Ltd
	2019-07-06	DIPHENYLACETALDEHYDE 947-91-1	US $1.00 / KG	1KG	99%	Customized	Career Henan Chemical Co

Diphenylacetaldehyde
947-91-1
US $0.00-0.00 / g
99%HPLC
Shaanxi Dideu Medichem Co. Ltd

DIPHENYLACETALDEHYDE
947-91-1
US $1.00 / KG
99%
Career Henan Chemical Co

DIPHENYLACETALDEHYDE Spectrum

DIPHENYLACETALDEHYDE(947-91-1)MS DIPHENYLACETALDEHYDE(947-91-1)¹HNMR DIPHENYLACETALDEHYDE(947-91-1)IR1 DIPHENYLACETALDEHYDE(947-91-1)Raman

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Methyl benzilate Phenylacetaldehyde BENZILAMIDE

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