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Diglycolic acid

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Diglycolic acid Basic information

Product Name:
Diglycolic acid
Synonyms:
  • 2,2’-oxybis-aceticaci
  • 2,2’-oxybisaceticacid
  • 2,2’-oxybis-Aceticacid
  • 3-Oxapentanedioic acid
  • 3-oxapentanedioicacid
  • Acetic acid, 2,2'-oxybis-
  • Acetic acid,oxydi
  • alpha,alpha-Oxydiacetic acid
CAS:
110-99-6
MF:
C4H6O5
MW:
134.09
EINECS:
203-823-5
Product Categories:
  • Heterocyclic Compounds
Mol File:
110-99-6.mol
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Diglycolic acid Chemical Properties

Melting point:
140-144 °C (lit.)
Boiling point:
167.16°C (rough estimate)
Density 
1.486
refractive index 
1.4000 (estimate)
storage temp. 
Sealed in dry,2-8°C
solubility 
ethanol: soluble5%, clear to slightly hazy, colorless to greenish-yellow
pka
pK1:2.96 (25°C)
form 
Crystalline Powder
color 
White to light beige
Water Solubility 
Soluble
BRN 
1072117
InChIKey
QEVGZEDELICMKH-UHFFFAOYSA-N
CAS DataBase Reference
110-99-6(CAS DataBase Reference)
NIST Chemistry Reference
Diglycolic acid(110-99-6)
EPA Substance Registry System
Acetic acid, 2,2'-oxybis- (110-99-6)
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Safety Information

Hazard Codes 
Xn,C
Risk Statements 
22-36/37/38-34
Safety Statements 
26-36-45-36/37/39
RIDADR 
2811
WGK Germany 
3
RTECS 
AJ1530000
TSCA 
Yes
HazardClass 
8
PackingGroup 
III
HS Code 
29171900
Toxicity
LD50 orl-rat: 500 mg/kg ACIEAY 14,94,75

MSDS

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Diglycolic acid Usage And Synthesis

Chemical Properties

white to light beige crystalline powder

Uses

Diglycolic acid was used in the preparation of needle-like aragonite particles from calcium nitrate aqueous solutions.

Definition

ChEBI: Diglycolic acid is a dicarboxylic acid.

General Description

Diglycolic acid is a toxic metabolite of diethylene glycol (DEG) responsible for DEG-induced proximal tubular necrosis.

Biochem/physiol Actions

Diglycolic acid has antithrombogenic properties and induces vasodilation. It inhibits succinate dehydrogenase activity in human proximal tubule cells.

Safety Profile

Moderately toxic by ingestion. When heated to decomposition it emits acrid smoke and irritating vapors.

Purification Methods

Crystallise diglycolic acid from water. [Beilstein 3 IV 577.]

Diglycolic acid Preparation Products And Raw materials

Preparation Products

Diglycolic acidSupplier

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