Skip to Content
Merck
All Photos(1)

Documents

D103705

Sigma-Aldrich

Diglycolic anhydride

technical grade, 90%

Synonym(s):

1,4-Dioxane-2,6-dione

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
C4H4O4
CAS Number:
4480-83-5
Molecular Weight:
116.07
Beilstein:
112527
EC Number:
224-761-5
MDL number:
MFCD00006677
UNSPSC Code:
12162002
PubChem Substance ID:
24893331
NACRES:
NA.23

grade

technical grade

Assay

90%

form

crystals

bp

240-241 °C (lit.)

mp

92-93 °C (lit.)

SMILES string

O=C1COCC(=O)O1

InChI

1S/C4H4O4/c5-3-1-7-2-4(6)8-3/h1-2H2

InChI key

PIYNUZCGMLCXKJ-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Jing-Min Liu et al.
Journal of hazardous materials, 344, 220-229 (2017-10-19)
Herein, for the first time, the typical porous Covalent Organic Frameworks (COFs) CTpBD with superior chemical stability and large surface area were applied as sorbents for solid phase extraction of trace ions via flow injection followed by inductively coupled plasma
Daniele Vinciguerra et al.
Journal of controlled release : official journal of the Controlled Release Society, 295, 223-236 (2019-01-07)
Well-defined, heterotelechelic polymer prodrugs for combination therapy were synthesized by using a combination of the "drug-initiated" nitroxide-mediated polymerization from a gemcitabine-alkoxyamine initiator and the nitroxide exchange reaction using TEMPO-bearing drugs to end-cap the drug-polymer chain-end by a second drug. This
Ying Gu et al.
Biosensors & bioelectronics, 128, 129-136 (2019-01-19)
For the determination of dopamine (DA) in serum samples, a quenching-type electrochemiluminescence sensor (MIECLS) was constructed in this study. Upconversion nanoparticles (UCNPs) enhanced by covalent organic frameworks (COFs)-based hybrid and oligoaniline-crosslinked gold nanoparticles (AuNPs) imprinting recognition sites were introduced in
Jiao Feng et al.
Science advances, 5(2), eaau5148-eaau5148 (2019-02-23)
The clinical use of endogenous neuropeptides has historically been limited due to pharmacokinetic issues, including plasma stability and blood-brain barrier permeability. In this study, we show that the rapidly metabolized Leu-enkephalin (LENK) neuropeptide may become pharmacologically efficient owing to a
Baolong Xie et al.
Journal of inorganic biochemistry, 171, 67-75 (2017-04-04)
Aggregation of amyloid β-proteins (Aβ) induced by Cu
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service