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6-Acetyl-1,4-benzodioxane

6-Acetyl-1,4-benzodioxane structure

CAS No.: 2879-20-1

Chemical Name:: 6-Acetyl-1,4-benzodioxane

Synonyms: AURORA 18707;ASISCHEM D29259;AKOS BBS-00006494;6-Acetylbenzodioxane;6-Acetyl-1,4-benzodixane;6-ACETYL-1,4-BENZODIOXANE;6-Acetyl-1,4-benzodioxane >6-Acetyl-1,4-benzodioxane-98%;3',4'-ETHYLENEDIOXYACETOPHENONE;1,4-BENZODIOXAN-6-YL METHYL KETONE

CBNumber:: CB2315948

Molecular Formula:: C10H10O3

Molecular Weight:: 178.18

MDL Number:: MFCD00006823

MOL File:: 2879-20-1.mol

MSDS File:: SDS

Last updated:2025-07-24 18:13:46

Product description	Number	Pack Size	Price
1,4-Benzodioxan-6-yl methyl ketone 98%	179027	10g	$84
6-Acetyl-1,4-benzodioxane >98.0%(GC)	A1629	5g	$61
6-Acetylbenzodioxane	D454903	100mg	$75
1-(2,3-Dihydro-1,4-benzodioxin-6-yl)ethan-1-one	2H17-1-39	10g	$77
1,4-Benzodioxan-6-yl methyl ketone 98%	JK380765	5g	$61
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6-Acetyl-1,4-benzodioxane Properties

Melting point	80-82 °C (lit.)
Boiling point	270.41°C (rough estimate)
Density	1.1601 (rough estimate)
refractive index	1.5370 (estimate)
storage temp.	Sealed in dry,Room Temperature
solubility	Chloroform (Slightly), Ethyl Acetate (Slightly)
form	Fine Crystalline Needles
color	Almost white to slightly blue
BRN	164125
InChIKey	HGVWMTAIIYNQSI-UHFFFAOYSA-N
CAS DataBase Reference	2879-20-1(CAS DataBase Reference)
UNSPSC Code	12352100
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS02,GHS05,GHS06

Signal word

Warning

Hazard statements

H260-H303-H313-H314-H317-H331

Precautionary statements

P264b-P271-P280-P301+P330+P331-P302+P335+P334-P304+P340-P305+P351+P338-P310-P363-P370+P378r-P402+P404-P501c

Hazard Codes

Safety Statements

24/25-25-24

WGK Germany

HazardClass

IRRITANT

HS Code

29145090

NFPA 704

	1
0		0

6-Acetyl-1,4-benzodioxane price More Price(34)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	179027	1,4-Benzodioxan-6-yl methyl ketone 98%	2879-20-1	10g	$84	2025-07-31	Buy
TCI Chemical	A1629	6-Acetyl-1,4-benzodioxane >98.0%(GC)	2879-20-1	5g	$61	2025-07-31	Buy
TRC	D454903	6-Acetylbenzodioxane	2879-20-1	100mg	$75	2021-12-16	Buy
SynQuest Laboratories	2H17-1-39	1-(2,3-Dihydro-1,4-benzodioxin-6-yl)ethan-1-one	2879-20-1	10g	$77	2021-12-16	Buy
Frontier Specialty Chemicals	JK380765	1,4-Benzodioxan-6-yl methyl ketone 98%	2879-20-1	5g	$61	2021-12-16	Buy

Product number	Packaging	Price	Buy
179027	10g	$84	Buy
A1629	5g	$61	Buy
D454903	100mg	$75	Buy
2H17-1-39	10g	$77	Buy
JK380765	5g	$61	Buy

6-Acetyl-1,4-benzodioxane Chemical Properties,Uses,Production

Chemical Properties

ALMOST WHITE TO SLIGHTLY BLUE FINE CRYST. NEEDLES

Uses

1,4-Benzodioxan-6-yl methyl ketone may be used in the preparation of acetylenic alcohols.

Definition

ChEBI: 1-(2,3-Dihydro-1,4-benzodioxin-6-yl)ethan-1-one is a benzodioxine.

Synthesis

1,4-Benzodioxin-6-methanol, 2,3-dihydro-α-methyl-

7338-03-6

2879-20-1

GENERAL METHODS: Method B: To a stirred solution of 1-(2,3-dihydrobenzo[B][1,4]dioxin-6-yl)ethan-1-ol (4a, 1.65 g, 9.94 mmol) in anhydrous dichloromethane (100 mL) was added Dess-Martin's reagent (5.06 g, 11.93 mmol) at 0 °C and under argon protection. After 10 minutes of reaction, the mixture was slowly warmed to room temperature and stirring was continued for 16 hours. After completion of the reaction, the reaction was quenched with saturated sodium bicarbonate solution and filtered to remove the insoluble salt. The filtrate was extracted with dichloromethane, the combined organic layers were dried with anhydrous magnesium sulfate, filtered and concentrated under reduced pressure. Finally, the target product 6-acetyl-1,4-benzodioxane (5a, 1.42 g, 87% yield) was purified by silica gel column chromatography with dichloromethane as eluent to give a light yellow solid.

References

[1] European Journal of Medicinal Chemistry, 2015, vol. 105, p. 80 - 105

6-Acetyl-1,4-benzodioxane Preparation Products And Raw materials

Raw materials

1,4-Benzodioxin-6-methanol, 2,3-dihydro-α-methyl- Dess-Martin periodinane Dichloromethane

Preparation Products

6-Acetyl-1,4-benzodioxane Suppliers

Global( 201)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD	+86-13017695106 +86-13676922317	jiuyitime@fdachem.com	China	16515	58
Capot Chemical Co.,Ltd.	+86-（0）57185586718; +8613336195806	sales@capot.com	China	29735	60
Nanjing ChemLin Chemical Industry Co., Ltd.	025-83697070	product@chemlin.com.cn	CHINA	3009	60
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29850	58
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63687	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49975	58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd	+8613580539051	joe@yuhengpharm.com	CHINA	21142	58
Hubei Ipure Biology Co., Ltd	+8613367258412	ada@ipurechemical.com	China	10237	58
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418671 +8618949823763	sales@tnjchem.com	China	34563	58
Hefei Hirisun Pharmatech Co., Ltd	+8615056975894	shawn@hirisunpharm.com	CHINA	9911	58

Supplier	Advantage
ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD	58
Capot Chemical Co.,Ltd.	60
Nanjing ChemLin Chemical Industry Co., Ltd.	60
career henan chemical co	58
Alchem Pharmtech,Inc.	58
CONIER CHEM AND PHARMA LIMITED	58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd	58
Hubei Ipure Biology Co., Ltd	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
Hefei Hirisun Pharmatech Co., Ltd	58

View Lastest Price from 6-Acetyl-1,4-benzodioxane manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2025-10-13	1-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)ethanone 2879-20-1	US $1.60-6.60 / kg	1kg	99%	100kg	ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
2021-07-02	1,4-Benzodioxan-6-yl Methyl ketone 2879-20-1	US $15.00-10.00 / KG	1KG	99%+ HPLC	Monthly supply of 1 ton	Zhuozhou Wenxi import and Export Co., Ltd
2019-07-06	6-Acetyl-1,4-benzodioxane 2879-20-1	US $1.00 / KG	1KG	98%	150KG	Career Henan Chemical Co

1-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)ethanone
2879-20-1
US $1.60-6.60 / kg
99%
ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

1,4-Benzodioxan-6-yl Methyl ketone
2879-20-1
US $15.00-10.00 / KG
99%+ HPLC
Zhuozhou Wenxi import and Export Co., Ltd

6-Acetyl-1,4-benzodioxane
2879-20-1
US $1.00 / KG
98%
Career Henan Chemical Co

6-Acetyl-1,4-benzodioxane Spectrum

6-Acetyl-1,4-benzodioxane(2879-20-1)¹HNMR 6-Acetyl-1,4-benzodioxane(2879-20-1)IR 6-Acetyl-1,4-benzodioxane(2879-20-1)Raman 6-Acetyl-1,4-benzodioxane(2879-20-1)FT-IR

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AURORA 18707 ASISCHEM D29259 6-ACETYL-1,4-BENZODIOXANE AKOS BBS-00006494 3',4'-ETHYLENEDIOXYACETOPHENONE 1-(2,3-DIHYDRO-1,4-BENZODIOXIN-6-YL)ETHAN-1-ONE 1-(2,3-DIHYDRO-1,4-BENZODIOXIN-6-YL)ETHANONE 1-(2,3-DIHYDROBENZO[B][1,4]DIOXIN-7-YL)ETHANONE 1,4-BENZODIOXAN-6-YL METHYL KETONE 1-(2,3-dihydro-1,4-benzodioxin-6-yl)ethan-1-one 98% JRH-03502, 1-(2,3-Dihydrobenzo[b][1,4]dioxin-7-yl)ethanone, 97% 1,4-Benzodioxan-6-yl methyl ketone~3,4-Ethylenedioxyacetophenone 1-(2,3-Dihydro-benzo[1,4]dioxin-6-yl)-ethanone Ethanone, 1-(2,3-dihydro-1,4-benzodioxin-6-yl)- 6-Acetyl-2,3-dihydro-1,4-benzodioxin 1,4-Benzodioxan-6-yl methyl ketone,98% (E)-5-(4-hydroxystyryl)benzene-1,3-diol 1-(2,3-dihydro-1,4-benzodioxin-7-yl)ethanone 6-Acetyl-1,4-benzodixane 6-Acetyl-1,4-benzodioxane > 6-Acetylbenzodioxane 6-Acetyl-1,4-benzodioxane-98% 6-Acetyl-1,4-benzodioxane, ≥ 98.0% 2879-20-1 Benzodioxanes Building Blocks Heterocyclic Building Blocks BenzodioxanesCarbonyl Compounds Building Blocks C10 Heterocyclic Building Blocks Ketones