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4-(Trimethylsilyl)ethynylbenzaldehyde

4-(Trimethylsilyl)ethynylbenzaldehyde structure

CAS No.: 77123-57-0

Chemical Name:: 4-(Trimethylsilyl)ethynylbenzaldehyde

Synonyms: DK902;4-[(TriMethylsilyl)ethynyl]benzaldehy;4-(TRIMETHYLSILYL)ETHYNYLBENZALDEHYDE;4-[(trimethylsilyl)ethynyl]bezaldehyde;4-[(Trimethysilyl)-ethynyl]benzaldehyde;4-[2-(triMethylsilyl)ethynyl]benzaldehyde;Benzaldehyde, 4-[(triMethylsilyl)ethynyl]-;4-[(TriMethylsilyl)ethynyl]benzaldehyde 97%;Benzaldehyde, 4-[2-(trimethylsilyl)ethynyl]-;4-[(trimethylsilyl)ethynyl]bezaldehyde min99%(HPLC,GC)

CBNumber:: CB9237605

Molecular Formula:: C12H14OSi

Molecular Weight:: 202.32

MDL Number:: MFCD02093765

MOL File:: 77123-57-0.mol

MSDS File:: SDS

Last updated:2022-12-30 16:20:48

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4-(Trimethylsilyl)ethynylbenzaldehyde Properties

Melting point	66-70 °C(lit.)
Boiling point	262.1±32.0 °C(Predicted)
Density	0.98±0.1 g/cm3(Predicted)
storage temp.	Keep in dark place,Sealed in dry,Room Temperature

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

Hazard Codes

WGK Germany

HazardClass

IRRITANT

HS Code

2931900090

NFPA 704

	1
2		0

4-(Trimethylsilyl)ethynylbenzaldehyde price More Price(26)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	523380	4-[(Trimethylsilyl)ethynyl]benzaldehyde 97%	77123-57-0	5g	$247	2024-03-01	Buy
Alfa Aesar	H55060	4-[(Trimethylsilyl)ethynyl]benzaldehyde, 97%	77123-57-0	1g	$41.65	2024-03-01	Buy
Alfa Aesar	H55060	4-[(Trimethylsilyl)ethynyl]benzaldehyde, 97%	77123-57-0	5g	$208.65	2024-03-01	Buy
Alfa Aesar	H55060	4-[(Trimethylsilyl)ethynyl]benzaldehyde, 97%	77123-57-0	25g	$783.65	2024-03-01	Buy
TRC	T796805	4-(Trimethylsilyl)ethynylbenzaldehyde	77123-57-0	500mg	$45	2021-12-16	Buy

Product number	Packaging	Price	Buy
523380	5g	$247	Buy
H55060	1g	$41.65	Buy
H55060	5g	$208.65	Buy
H55060	25g	$783.65	Buy
T796805	500mg	$45	Buy

4-(Trimethylsilyl)ethynylbenzaldehyde Chemical Properties,Uses,Production

Uses

4-?(Trimethylsilyl)?ethynylbenzaldehyde is a useful reactant for the synthesis of acetylene-?substituted naphthalene diimides in polar solvents.

General Description

4-[(Trimethylsilyl)ethynyl]benzaldehyde can be synthesized by reacting 4-bromobenzaldehyde and triphenylphosphine in anhydrous triethylamine with ethynyltrimethylsilane and then with palladium(II) acetate under argon. It can also be prepared by Sonogashira coupling reaction between 4-bromobenzaldehyde and (trimethylsilyl) ethynyl.

4-(Trimethylsilyl)ethynylbenzaldehyde Preparation Products And Raw materials

Raw materials

Preparation Products

{2-[2-(trimethylsilyl)ethynyl]phenyl}methanol 4-(TRIMETHYLSILYLETHYNYL)BENZYL ALCOHOL 4-ETHYNYLBENZYL ALCOHOL 97

4-(Trimethylsilyl)ethynylbenzaldehyde Suppliers

Global( 116)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-66670886	info@dakenam.com	China	18751	58
career henan chemical co	+86-0371-86658258 +8613203830695	factory@coreychem.com	China	29811	58
Richest Group Ltd	18017061086	oled@richest-group.com	CHINA	5600	58
ANHUI WITOP BIOTECH CO., LTD	+8615255079626	eric@witopchemical.com	China	23541	58
Dayang Chem (Hangzhou) Co.,Ltd.	571-88938639 +8617705817739	info@dycnchem.com	China	52849	58
CD Chemical Group Limited	+8615986615575	info@codchem.com	China	20342	58
Nextpeptide Inc	+86-0571-81612335 +8613336028439	sales@nextpeptide.com	China	19908	58
Labnetwork lnc.	+86-27-50766799 +8618062016861	contact@labnetwork.com	China	19987	58
Alfa Chemistry		Info@alfa-chemistry.com	United States	24072	58
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418684 +8618949823763	sales@tnjchem.com	China	25356	58

Supplier	Advantage
Shanghai Daken Advanced Materials Co.,Ltd	58
career henan chemical co	58
Richest Group Ltd	58
ANHUI WITOP BIOTECH CO., LTD	58
Dayang Chem (Hangzhou) Co.,Ltd.	58
CD Chemical Group Limited	58
Nextpeptide Inc	58
Labnetwork lnc.	58
Alfa Chemistry	58
Hefei TNJ Chemical Industry Co.,Ltd.	58

View Lastest Price from 4-(Trimethylsilyl)ethynylbenzaldehyde manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2019-12-20	4-(Trimethylsilyl)ethynylbenzaldehyde 77123-57-0	US $1.00 / g	100g	99%	KG/T	Career Henan Chemical Co
	2019-12-20	4-(Trimethylsilyl)ethynylbenzaldehyde 77123-57-0	US $1.00 / g	100g	99%	G/KG/T	Career Henan Chemical Co

4-(Trimethylsilyl)ethynylbenzaldehyde
77123-57-0
US $1.00 / g
99%
Career Henan Chemical Co

4-(Trimethylsilyl)ethynylbenzaldehyde
77123-57-0
US $1.00 / g
99%
Career Henan Chemical Co

77123-57-0(4-(Trimethylsilyl)ethynylbenzaldehyde)Related Search:

3-(Trifluoromethyl)benzaldehyde 4-(Trifluoromethyl)benzaldehyde Mesitaldehyde 2,3,4-Trimethoxybenzaldehyde Hexamethyldisilazane

Bis(trimethylsilyl)acetylene 4-Dimethylaminobenzaldehyde N-(Trimethylsilyl)acetamide Lithium bis(trimethylsilyl)amide 1,2,4-Trimethylbenzene

p-Tolualdehyde Trimethylsilylacetylene Silicone rubber,methyl-vinyl 1-PHENYL-2-(TRIMETHYLSILYL)ACETYLENE 4-ETHYNYLBENZALDEHYDE

2-(TRIMETHYLSILYL)ETHYNYLBENZALDEHYDE PHENYLETHYNYLDIMETHYLSILANE 4-((Trimethylsilyl)ethynyl)benzoic acid

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4-(TRIMETHYLSILYL)ETHYNYLBENZALDEHYDE 4-[(Trimethysilyl)-ethynyl]benzaldehyde Benzaldehyde, 4-[(triMethylsilyl)ethynyl]- 4-[(TriMethylsilyl)ethynyl]benzaldehyde 97% 4-[2-(triMethylsilyl)ethynyl]benzaldehyde 4-[(TriMethylsilyl)ethynyl]benzaldehy 4-[(trimethylsilyl)ethynyl]bezaldehyde min99%(HPLC,GC) Benzaldehyde, 4-[2-(trimethylsilyl)ethynyl]- DK902 4-[(trimethylsilyl)ethynyl]bezaldehyde 77123-57-0 CH33SiC8801CC6H4CHO Organic Building Blocks Aldehydes Building Blocks C10 to C21 Carbonyl Compounds Aldehydes C10 to C21 Carbonyl Compounds