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ChemicalBook >> CAS DataBase List >> 1,4-Dioxene

1,4-Dioxene

$40 - $2076.8
Product name: 1,4-Dioxene
CAS: 543-75-9
MF: C4H6O2
MW: 86.09
EINECS:
MDL Number:MFCD00082537
Synonyms:p-Dioxin, 2,3-dihydro-;2,3-DIHYDRO-1,4-DIOXIN;1,4-Dioxin, 2,3-dihydro;1,4-DIOXENE 98+%;1,4-Dioxene>2,3-Dihydro-1,4-dioxine;dioxene ;1,4-Dioxene

Price18 Properties Safety Information Description

18 prices

Selected condition：

Brand

aablocks
AK Scientific
American Custom Chemicals Corporation
Biosynth
Chem-Impex
TCI Chemical
TRC

Package

100mg
200mg
0.25g
0.5g
1g
5g
10g
25g

Manufactureraablocks
Product numberAA003DM9
Product description1,4-Dioxene ≥98%(GC)
Packaging200mg
Price$40
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA003DM9
Product description1,4-Dioxene ≥98%(GC)
Packaging1g
Price$140
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA003DM9
Product description1,4-Dioxene >98.0%(GC)
Packaging5g
Price$399
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA003DM9
Product description1,4-Dioxene >98.0%(GC)
Packaging25g
Price$1381
Updated2026-05-28
Buy

ManufacturerAK Scientific
Product number9447CA
Product description1,4-Dioxin,2,3-dihydro-
Packaging25g
Price$1136
Updated2021-12-16
Buy

ManufacturerAmerican Custom Chemicals Corporation
Product numberCHM0006159
Product description1,4-DIOXENE 95.00%
Packaging25G
Price$1811.18
Updated2021-12-16
Buy

ManufacturerBiosynth
Product numberAAA54375
Product description2,3-Dihydro-1,4-dioxine
Packaging10g
Price$2076.8
Updated2026-06-04
Buy

ManufacturerBiosynth
Product numberAAA54375
Product description2,3-Dihydro-1,4-dioxine
Packaging5g
Price$1298
Updated2026-06-04
Buy

ManufacturerBiosynth
Product numberAAA54375
Product description2,3-Dihydro-1,4-dioxine
Packaging0.25g
Price$900
Updated2026-06-04
Buy

ManufacturerBiosynth
Product numberAAA54375
Product description2,3-Dihydro-1,4-dioxine
Packaging0.5g
Price$900
Updated2026-06-04
Buy

ManufacturerBiosynth
Product numberAAA54375
Product description2,3-Dihydro-1,4-dioxine
Packaging1g
Price$900
Updated2026-06-04
Buy

ManufacturerChem-Impex
Product number43240
Product description1,4-Dioxene ≥98%(GC)
Packaging5G
Price$495
Updated2026-05-19
Buy

ManufacturerChem-Impex
Product number43240
Product description1,4-Dioxene ≥98%(GC)
Packaging1G
Price$125
Updated2026-05-19
Buy

ManufacturerChem-Impex
Product number43240
Product description1,4-Dioxene ≥98%(GC)
Packaging25G
Price$1730
Updated2026-05-19
Buy

ManufacturerTCI Chemical
Product numberD2287
Product description1,4-Dioxene >98.0%(GC)
Packaging25g
Price$1726
Updated2026-04-30
Buy

ManufacturerTCI Chemical
Product numberD2287
Product description1,4-Dioxene >98.0%(GC)
Packaging5g
Price$498
Updated2026-04-30
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
aablocks	AA003DM9	1,4-Dioxene ≥98%(GC)	200mg	$40	2026-05-28	Buy
aablocks	AA003DM9	1,4-Dioxene ≥98%(GC)	1g	$140	2026-05-28	Buy
aablocks	AA003DM9	1,4-Dioxene >98.0%(GC)	5g	$399	2026-05-28	Buy
aablocks	AA003DM9	1,4-Dioxene >98.0%(GC)	25g	$1381	2026-05-28	Buy
AK Scientific	9447CA	1,4-Dioxin,2,3-dihydro-	25g	$1136	2021-12-16	Buy
American Custom Chemicals Corporation	CHM0006159	1,4-DIOXENE 95.00%	25G	$1811.18	2021-12-16	Buy
Biosynth	AAA54375	2,3-Dihydro-1,4-dioxine	10g	$2076.8	2026-06-04	Buy
Biosynth	AAA54375	2,3-Dihydro-1,4-dioxine	5g	$1298	2026-06-04	Buy
Biosynth	AAA54375	2,3-Dihydro-1,4-dioxine	0.25g	$900	2026-06-04	Buy
Biosynth	AAA54375	2,3-Dihydro-1,4-dioxine	0.5g	$900	2026-06-04	Buy
Biosynth	AAA54375	2,3-Dihydro-1,4-dioxine	1g	$900	2026-06-04	Buy
Chem-Impex	43240	1,4-Dioxene ≥98%(GC)	5G	$495	2026-05-19	Buy
Chem-Impex	43240	1,4-Dioxene ≥98%(GC)	1G	$125	2026-05-19	Buy
Chem-Impex	43240	1,4-Dioxene ≥98%(GC)	25G	$1730	2026-05-19	Buy
TCI Chemical	D2287	1,4-Dioxene >98.0%(GC)	25g	$1726	2026-04-30	Buy
TCI Chemical	D2287	1,4-Dioxene >98.0%(GC)	5g	$498	2026-04-30	Buy

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Properties

Boiling point :94 °C
Density :1,08 g/cm³
Flash point :1°C
refractive index :1.437
form :clear liquid
color :Colorless to Light yellow to Light orange
InChI :InChI=1S/C4H6O2/c1-2-6-4-3-5-1/h1-2H,3-4H2
InChIKey :HIZVCIIORGCREW-UHFFFAOYSA-N
SMILES :O1C=COCC1
EPA Substance Registry System :1,4-Dioxin, 2,3-dihydro- (543-75-9)

Safety Information

Symbol(GHS):

Signal word:

Danger

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	P-Codes
H225	Highly Flammable liquid and vapour	Flammable liquids	Category 2	Danger	P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501
H315	Causes skin irritation	Skin corrosion/irritation	Category 2	Warning	P264, P280, P302+P352, P321,P332+P313, P362
H319	Causes serious eye irritation	Serious eye damage/eye irritation	Category 2A	Warning	P264, P280, P305+P351+P338,P337+P313P
H335	May cause respiratory irritation	Specific target organ toxicity, single exposure;Respiratory tract irritation	Category 3	Warning

Precautionary statements:

P210	Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P233	Keep container tightly closed.
P240	Ground/bond container and receiving equipment.
P261	Avoid breathing dust/fume/gas/mist/vapours/spray.
P264	Wash hands thoroughly after handling.
P264	Wash skin thouroughly after handling.
P280	Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353	IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338	IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P370+P378	In case of fire: Use … for extinction.
P403+P235	Store in a well-ventilated place. Keep cool.
P405	Store locked up.
P501	Dispose of contents/container to..…

Description

It is ideally suited for use in closed-loop applications such as vented reactors for the manufacture of active pharmaceutical ingredients. Also find serviceable application in the synthesis of this useful heterocyclic intermediate.

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Suppliers and manufacturers

Tianjin Rongshen Chemical Co., Ltd J & K SCIENTIFIC LTD. Meryer (Shanghai) Chemical Technology Co., Ltd. Alfa Aesar TCI (Shanghai) Development Co., Ltd. Energy Chemical Shandong Xiya Chemical Co., Ltd Shanghai Jian Chao Chemical Technology Co., Ltd. TOKYO CHEMICAL INDUSTRY CO., LTD. TCI Europe

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1,4-Dioxene

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Description

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