1,4-Dioxane-2,5-dione

Product Name: 1,4-Dioxane-2,5-dione
CAS No.: 502-97-6
Chemical Name: 1,4-Dioxane-2,5-dione
Synonyms: GLYCOLIDE;Glycollide;Glycolid;1,4-DIOXANE-2,3-DIOL;L10014E;GLYCOLIDE A;Glycolide>GLYCOLIDE USP;PURASORB(R) G;GA Glycolide
CBNumber: CB5689990
Molecular Formula: C4H4O4
Formula Weight: 116.07
MOL File: 502-97-6.mol

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1,4-Dioxane-2,5-dione Property

Melting point:: 81-83°C
Boiling point:: 130°C(lit.)
Density: 1.1315 (rough estimate)
refractive index: 1.4500 (estimate)
storage temp.: -20°C
solubility: Dichloromethane (Slightly), DMSO (Slightly)
form: Solid
color: White to Off-White
Stability:: Hygroscopic
InChI: InChI=1S/C4H4O4/c5-3-1-7-4(6)2-8-3/h1-2H2
InChIKey: RKDVKSZUMVYZHH-UHFFFAOYSA-N
SMILES: O1CC(=O)OCC1=O
CAS DataBase Reference: 502-97-6(CAS DataBase Reference)
NIST Chemistry Reference: 1,4-Dioxane-2,5-dione(502-97-6)
EPA Substance Registry System: 1,4-Dioxane-2,5-dione (502-97-6)

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Safety

Hazard Codes: Xi,Xn
Risk Statements: 36/37/38-36-22
Safety Statements: 22-24/25-37/39-26
WGK Germany: 3
TSCA: Yes
HS Code: 29322090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P337+P313IF eye irritation persists: Get medical advice/attention.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: G1796
Product name: Glycolide
Purity: ≥99%
Packaging: 25g
Price: $155
Updated: 2025/07/31

TCI Chemical

Product number: G0467
Product name: Glycolide
Purity: >98.0%(GC)(T)
Packaging: 5g
Price: $45
Updated: 2025/07/31

TCI Chemical

Product number: G0467
Product name: Glycolide
Purity: >98.0%(GC)(T)
Packaging: 25g
Price: $120
Updated: 2025/07/31

TRC

Product number: D485883
Product name: 1,4-Dioxane-2,5-dione
Packaging: 1g
Price: $50
Updated: 2021/12/16

SynQuest Laboratories

Product number: 2H08-1-X0
Product name: 1,4-Dioxane-2,5-dione
Packaging: 2g
Price: $10
Updated: 2021/12/16

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1,4-Dioxane-2,5-dione Chemical Properties,Usage,Production

Chemical Properties

mp 82-86°C 99.5+%

Uses

1,4-Dioxane-2,5-dione is used in the fabricating of artificial blood vessels.

General Description

Glycolide is a cyclic dimer of α-hydroxy acid that can be used in the formation of aliphatic polyester. It is synthesized by the dimerization of glycolic acid. It forms a low toxic synthetic biodegradable polymer that can be used in medical applications. It is majorly used in the formation of a highly crystalline poly(glycolide) by ring opening polymerization.

Flammability and Explosibility

Not classified

1,4-Dioxane-2,5-dione Preparation Products And Raw materials

Raw materials

Preparation Products

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1,4-Dioxane-2,5-dione Suppliers

Americas 1 Belgium 1 China 241 China Hong Kong 1 Czech 1 Europe 2 France 1 Germany 3 India 7 Japan 5 South Korea 1 Switzerland 2 The Netherlands 1 United Kingdom 9 United States 26 Global 302

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View Lastest Price from 1,4-Dioxane-2,5-dione manufacturers

Hebei Chuanghai Biotechnology Co., Ltd

Product: 1,4-Dioxane-2,5-dione 502-97-6
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 500000kg
Release date: 2024-10-30

Hebei Yanxi Chemical Co., Ltd.

Product: 1,4-Dioxane-2,5-dione 502-97-6
Price: US $30.00-10.00/kg
Min. Order: 1kg
Purity: 0.99
Supply Ability: 6 tons
Release date: 2023-10-10

Hebei Chuanghai Biotechnology Co,.LTD

Product: 1,4-Dioxane-2,5-dione 502-97-6
Price: US $5.00-2.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10000kg
Release date: 2024-08-13

502-97-6, 1,4-Dioxane-2,5-dioneRelated Search:

Selenium dioxide 2,5-Hexanedione 1,4-Dioxane MYRISTYL ACETATE Diethyl acetamidomalonate Quinoxaline-6-carboxylic acid ethyl ester 2-Morpholinecarboxylicacid,ethylester(9CI) Ethylene dimethacrylate 2,2,5-TRIMETHYL-1,3-DIOXANE-4,6-DIONE, 9 8% 2,3,5,6-tetramethyl-1,4-dioxane-2,5-diol 5-(1-Hydroxyethylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione 2,2-Dimethyl-1,3-dioxane-4,6-dione 1,4-DIOXANE-2,5-DIOL,1,4-Dioxane-2,5-diol, 2,5-Dihydroxy-1,4-dioxane, Hydroxyacetaldehyde dimer (n)-3,6-dimethyl-1,4-dioxane-2,5-dione,DL-3,6-Dimethyl-1,4-dioxane-2,5-dione glycolide E-caprolactone copolymer 5-diazomeldrum'sacid(=5-diazo-2,2-dimethyl-1,3-dioxane-4,6-dione) Michler's ketone 2,5-Bis(hydroxymethyl)-1,4-dioxane-2,5-diol

Glycollide

p-Dioxane-2,5-dione

GLYCOLIDE

GLYCOLIDE A

1,4-DIOXAN-2,5-DIONE

1,4-DIOXANE-2,5-DIONE

PURASORB(R) G

1,4-Dioxane-2,5-dione,97%

1,4-DIOXANE-2,5-DIONE(GLYCOLIDE)

1,4-DIOXANE-2,3-DIOL

GLYCOLIDE USP

Glycolide, 2,5-Dioxo-1,4-dioxane

Glycolide >=99%

2,5-dioxo-1,4-dioxane

Acetic acid, hydroxy-, bimol. cyclic ester

Glycolide&gt

Glycolide,99.9%

Glycolid

L10014E

GA Glycolide

502-97-6

C4H4O4

PLGA