ChemicalBook >> CAS DataBase List >>2-(2-BROMOPHENYL)-1,3-DIOXOLANE

2-(2-BROMOPHENYL)-1,3-DIOXOLANE

2-(2-BROMOPHENYL)-1,3-DIOXOLANE structure

CAS No.: 34824-58-3

Chemical Name:: 2-(2-BROMOPHENYL)-1,3-DIOXOLANE

Synonyms: ene acetaL;dehyde ethyL;2-BromobenzaL;RARECHEM AL BP 0014;2-Bromophenyldioxolane;2-bromo-2-phenyl-1,3-dioxolane;2-(2-bromophenyl)-1,3-dioxolan;2-(2-BROMOPHENYL)-1,3-DIOXOLANE;2-BROMOBENZALDEHYDE ETHYLENACETAL;1,3-Dioxolane, 2-(2-bromophenyl)-

CBNumber:: CB0429722

Molecular Formula:: C9H9BrO2

Molecular Weight:: 229.07

MDL Number:: MFCD00155124

MOL File:: 34824-58-3.mol

MSDS File:: SDS

Last updated:2026-05-27 22:39:10

Product description	Number	Pack Size	Price
2-Bromobenzaldehyde ethylene acetal 96%	652652	5g	$63.7
2-Bromobenzaldehyde ethylene acetal 96%	652652	25g	$246
2-(2-Bromophenyl)-1,3-dioxolane >97.0%(GC)	B2084	5g	$22
2-(2-Bromophenyl)-1,3-dioxolane >97.0%(GC)	B2084	25g	$67
2-(2-Bromophenyl)-1,3-dioxolane 98%	OR4329	25g	$32

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2-(2-BROMOPHENYL)-1,3-DIOXOLANE Properties

Boiling point	126-127°C 5mm
Density	1.535 g/mL at 25 °C (lit.)
refractive index	n20/D 1.569(lit.)
Flash point	>230 °F
storage temp.	Keep in dark place,Sealed in dry,Room Temperature
form	Liquid
color	Clear colorless to pale yellow
Water Solubility	Difficult to mix in water.
BRN	1284374
InChI	1S/C9H9BrO2/c10-8-4-2-1-3-7(8)9-11-5-6-12-9/h1-4,9H,5-6H2
InChIKey	IWSGKSUCFVOWQU-UHFFFAOYSA-N
SMILES	Brc1ccccc1C2OCCO2
CAS DataBase Reference	34824-58-3(CAS DataBase Reference)
UNSPSC Code	12352100
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H302-H412

Precautionary statements

P264-P270-P273-P301+P312-P501

PPE

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Hazard Codes

Risk Statements

Safety Statements

24/25

WGK Germany

HS Code

29329900

Storage Class

10 - Combustible liquids

Hazard Classifications

Acute Tox. 4 Oral
Aquatic Chronic 3

NFPA 704

	1
2		0

2-(2-BROMOPHENYL)-1,3-DIOXOLANE price More Price(84)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	652652	2-Bromobenzaldehyde ethylene acetal 96%	34824-58-3	5g	$63.7	2026-04-30	Buy
Sigma-Aldrich	652652	2-Bromobenzaldehyde ethylene acetal 96%	34824-58-3	25g	$246	2026-04-30	Buy
TCI Chemical	B2084	2-(2-Bromophenyl)-1,3-dioxolane >97.0%(GC)	34824-58-3	5g	$22	2026-04-30	Buy
TCI Chemical	B2084	2-(2-Bromophenyl)-1,3-dioxolane >97.0%(GC)	34824-58-3	25g	$67	2026-04-30	Buy
Apolloscientific	OR4329	2-(2-Bromophenyl)-1,3-dioxolane 98%	34824-58-3	25g	$32	2026-06-04	Buy

Product number	Packaging	Price	Buy
652652	5g	$63.7	Buy
652652	25g	$246	Buy
B2084	5g	$22	Buy
B2084	25g	$67	Buy
OR4329	25g	$32	Buy

2-(2-BROMOPHENYL)-1,3-DIOXOLANE Chemical Properties,Uses,Production

Chemical Properties

Clear colorless to pale yellow liquid

Uses

It is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuffs.

Synthesis

107-21-1

6630-33-7

34824-58-3

The general procedure for the synthesis of 2-bromobenzaldehyde vinyl aldehyde from ethylene glycol and o-bromobenzaldehyde was as follows: to a solution of benzene (40 mL) containing 2-bromobenzaldehyde (5.30 mmol) was added ethylene glycol (1.26 mL, 22.6 mmol, 4.3 eq.) and p-toluenesulfonic acid (70 mg, 0.37 mmol, 0.07 eq.) in sequence. The reaction mixture was placed in a Dean-Stark apparatus and heated to reflux. After 4 hours of reaction, the reaction was cooled to room temperature and quenched with triethylamine, followed by concentration of the reaction solution under reduced pressure. Finally, purification by silica gel column chromatography afforded the target product 2-bromobenzaldehyde vinyl aldehyde in quantitative yield.

References

[1] Patent: US2004/147401, 2004, A1. Location in patent: Page 33
[2] Organic and Biomolecular Chemistry, 2009, vol. 7, # 6, p. 1106 - 1114
[3] Organic Letters, 2013, vol. 15, # 18, p. 4718 - 4721
[4] European Journal of Organic Chemistry, 2014, vol. 2014, # 10, p. 2084 - 2091
[5] Organic Process Research and Development, 2016, vol. 20, # 2, p. 253 - 261

2-(2-BROMOPHENYL)-1,3-DIOXOLANE Preparation Products And Raw materials

Raw materials

Water Ethylene glycol Sodium bicarbonate 2-Bromobenzaldehyde p-Toluenesulfonic acid monohydrate

Benzene

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Preparation Products

2-Diphenylphosphinobenzaldehyde

2-(2-BROMOPHENYL)-1,3-DIOXOLANE Suppliers

Global( 166)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Shaanxi Dideu Medichem Co. Ltd	+86-029-81138252 +86-173 9270 1263	1057@dideu.com	China	3957	58
Shanghai Daken Advanced Materials Co.,Ltd	+86-2158073036	info@dakenam.com	China	14026	58
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63687	58
CONIER CHEM AND PHARMA LIMITED		sales@conier.com	China	49979	58
career henan chemical co	+86-0371-86658258	factory@coreychem.com	China	29792	58
Fuxin Pharmaceutical	+86-021-021-50872116	contact@fuxinpharm.com	China	9976	58
Antai Fine Chemical Technology Co.,Limited	18503026267	info@antaichem.com	CHINA	9636	58
Neostar United (Changzhou) Industrial Co., Ltd.	+86-0519-85551759	marketing1@neostarunited.com	China	8828	58
Longyan Tianhua Biological Technology Co., Ltd	0086 18039857276 18039857276		CHINA	2783	58
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418671 +86-189 4982 3763	sales@tnjchem.com	China	34563	58

Supplier	Advantage
Shaanxi Dideu Medichem Co. Ltd	58
Shanghai Daken Advanced Materials Co.,Ltd	58
Alchem Pharmtech,Inc.	58
CONIER CHEM AND PHARMA LIMITED	58
career henan chemical co	58
Fuxin Pharmaceutical	58
Antai Fine Chemical Technology Co.,Limited	58
Neostar United (Changzhou) Industrial Co., Ltd.	58
Longyan Tianhua Biological Technology Co., Ltd	58
Hefei TNJ Chemical Industry Co.,Ltd.	58

View Lastest Price from 2-(2-BROMOPHENYL)-1,3-DIOXOLANE manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2024-07-31	2-(2-BROMOPHENYL)-1,3-DIOXOLANE 34824-58-3	$1.00	1KG	99%	20T	Shaanxi Dideu Medichem Co. Ltd
2021-08-12	2-(2-BROMOPHENYL)-1,3-DIOXOLANE 34824-58-3	$10.00-15.00	1KG	99%+ HPLC		Zhuozhou Wenxi import and Export Co., Ltd
2020-11-16	2-(2-BROMOPHENYL)-1,3-DIOXOLANE 34824-58-3	$430.00	1KG	99	10000KG	Longyan Tianhua Biological Technology Co., Ltd

2-(2-BROMOPHENYL)-1,3-DIOXOLANE
34824-58-3
$1.00
99%
Shaanxi Dideu Medichem Co. Ltd

2-(2-BROMOPHENYL)-1,3-DIOXOLANE
34824-58-3
$10.00-15.00
99%+ HPLC
Zhuozhou Wenxi import and Export Co., Ltd

2-(2-BROMOPHENYL)-1,3-DIOXOLANE
34824-58-3
$430.00
99
Longyan Tianhua Biological Technology Co., Ltd

2-(2-BROMOPHENYL)-1,3-DIOXOLANE Spectrum

2-(2-BROMOPHENYL)-1,3-DIOXOLANE(34824-58-3)MS 2-(2-BROMOPHENYL)-1,3-DIOXOLANE(34824-58-3)¹HNMR 2-(2-BROMOPHENYL)-1,3-DIOXOLANE(34824-58-3)IR1

34824-58-3(2-(2-BROMOPHENYL)-1,3-DIOXOLANE)Related Search:

2-(4-BROMOPHENYL)-1,3-DIOXOLANE 2-(3-BROMOPHENYL)-1,3-DIOXOLANE 2-(2-BROMOPHENYL)-1,3-DIOXOLANE 2-BROMO-4'FLUORO-5-METHOXYBENZOPHENONE ETHYLENE KETAL 5-BROMO-6-[1,3]DIOXOLAN-2-YL-BENZO[1,3]DIOXOLE

2-(2-BROMO-3,4,5-TRIMETHOXYPHENYL)-1,3-DIOXOLANE 2-BROMO-5-METHOXYBENZOPHENONE ETHYLENE KETAL 4α-(Chloromethyl)-2α-(4-bromophenyl)-1,3-dioxolane 2-(3-BROMOPHENYL)-1,3-DIOXOLANE, TECH RARECHEM AL BP 0749

RARECHEM AL BP 1488 RARECHEM AL BP 0916 RARECHEM AL BP 0230 RARECHEM AL BP 0715 RARECHEM AL BP 0298

RARECHEM AL BP 0015 RARECHEM AL BP 1111 RARECHEM AL BP 1302

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2-(2-BROMOPHENYL)-1,3-DIOXOLANE 1-BROMO-2-(1,3-DIOXOLAN-2-YL)BENZENE 1,3-Dioxolane, 2-(2-bromophenyl)- 2-BROMOBENZALDEHYDE ETHYLENE ACETAL, 98+% 2-(2-Bromophenyl)-1,3-dioxolane,98% 2-Bromophenyldioxolane 2-Bromobenzaldehyde ethylene acetal, 1-Bromo-2-(1,3-dioxolan-2-yl)benzene RARECHEM AL BP 0014 2-BROMOBENZALDEHYDE ETHYLENACETAL 2-BROMOBENZALDEHYDE ETHYLENE ACETAL 2-BROMO BENZALDEHYDE ETHYLENE GLYCOL ACETAL 2-bromo-2-phenyl-1,3-dioxolane 2-BromobenzaL dehyde ethyL ene acetaL 2-(2-Bromophenyl)-1,3-dioxolane > 2-(2-bromophenyl)-1,3-dioxolan 2-Bromobenzaldehyde vinylaldehyde 2-(2-bromophenyl)-1,3-dioxypentylcyclo 34824-58-3 34824-68-3 3482-58-3 Building Blocks Dioxolanes Dioxanes & Dioxolanes ARYL HALIDE Acetals/Ketals/Ortho Esters Organic Building Blocks Oxygen Compounds Dioxolanes Benzaldehyde Adehydes, Acetals & Ketones Bromine Compounds Dioxanes & Dioxolanes Aromatic Halides (substituted)

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