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143073

Sigma-Aldrich

Diglycolic acid

98%

Sinônimo(s):

2,2′-Oxydiacetic acid

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About This Item

Fórmula linear:
O(CH2COOH)2
Número CAS:
110-99-6
Peso molecular:
134.09
Beilstein:
1072117
Número CE:
203-823-5
Número MDL:
MFCD00004309
Código UNSPSC:
12352100
ID de substância PubChem:
24848573
NACRES:
NA.22

Nível de qualidade

200

Ensaio

98%

pf

140-144 °C (lit.)

solubilidade

ethanol: soluble 5%, clear to slightly hazy, colorless to greenish-yellow

grupo funcional

carboxylic acid
ether

cadeia de caracteres SMILES

OC(=O)COCC(O)=O

InChI

1S/C4H6O5/c5-3(6)1-9-2-4(7)8/h1-2H2,(H,5,6)(H,7,8)

chave InChI

QEVGZEDELICMKH-UHFFFAOYSA-N

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Descrição geral

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

Aplicação

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

Ações bioquímicas/fisiológicas

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

Pictogramas

Exclamation mark
GHS07

Palavra indicadora

Warning

Frases de perigo

H302

Declarações de precaução

P301 + P312 + P330

Classificações de perigo

Acute Tox. 4 Oral

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

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Certificados de análise (COA)

Lot/Batch Number
MKCQ0591
MKCP3536
MKCN4082
MKCM8656
MKAA0025V

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Miriam E Mossoba et al.
Toxicology in vitro : an international journal published in association with BIBRA, 52, 87-93 (2018-06-12)
Carboxymethyl starches are added to food products for thickening or tablet binding/filling purposes. Although they lack toxicity, their synthesis creates the chemical byproduct diglycolic acid (DGA), which is difficult to eliminate and whose toxicity is in question. A rare case
Ming-Ming Yu et al.
Journal of pharmaceutical and biomedical analysis, 85, 21-27 (2013-07-23)
Controlling and minimizing the adverse effects of drugs are the key issues in ensuring the safety of drug therapy. Carboxymethyl chitosan has been widely used as an anti-adhesion material. However, recently in China there have been several reported instances of
Preparation of needle-like aragonite particles from calcium nitrate solution.
Fellner P, et al.
Acta Chimica Slovenica, 4(2), 3-10 (2011)
Greg M Landry et al.
Toxicology letters, 221(3), 176-184 (2013-07-06)
Diethylene glycol (DEG) is a solvent used in consumer products allowing the increased risk for consumer exposure. DEG metabolism produces two primary metabolites, 2-hydroxyethoxyacetic acid (2-HEAA) and diglycolic acid (DGA). DGA has been shown to be the toxic metabolite responsible
Zahraa Youssef et al.
Photodiagnosis and photodynamic therapy, 22, 115-126 (2018-03-28)
In this study, light-sensitive photosensitizers (Chlorin e6, Ce6) were linked to TiO2 and SiO2 nanoparticles (NPs) in order to develop new kinds of NP-based drug delivery systems for cancer treatment by PDT. TiO2 or SiO2 NPs were modified either by
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