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Key Documents

422053

Sigma-Aldrich

DBE dibasic ester

Synonym(s):

DBE, Dibasic ester mixture

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About This Item

Linear Formula:
CH3O2C(CH2)nCO2CH3 (n=2,3,4)
MDL number:
UNSPSC Code:
12162002
PubChem Substance ID:
NACRES:
NA.23

vapor pressure

0.2 mmHg ( 20 °C)

Quality Level

form

liquid

autoignition temp.

698 °F

expl. lim.

8 %

refractive index

n20/D 1.424 (lit.)

bp

196-225 °C (lit.)

density

1.092 g/mL at 25 °C (lit.)

SMILES string

COC(=O)CCC(=O)OC.COC(=O)CCCC(=O)OC.COC(=O)CCCCC(=O)OC

InChI

1S/C8H14O4.C7H12O4.C6H10O4/c1-11-7(9)5-3-4-6-8(10)12-2;1-10-6(8)4-3-5-7(9)11-2;1-9-5(7)3-4-6(8)10-2/h3-6H2,1-2H3;3-5H2,1-2H3;3-4H2,1-2H3

InChI key

QYMFNZIUDRQRSA-UHFFFAOYSA-N

Application


  • Benign Fabrication of Fully Stereocomplex Polylactide with High Molecular Weights via a Thermally Induced Technique.: This study investigates the benign fabrication of high molecular weight stereocomplex polylactide using DBE dibasic ester as a solvent. The focus is on developing eco-friendly solvent alternatives that maintain high purity and performance in polymer production (Chang et al., 2018).

  • A microscopic and ultrastructural evaluation of dibasic esters (DBE) toxicity in rat nasal explants.: This research explores the toxicity of DBE dibasic esters in rat nasal tissues, highlighting the importance of understanding solvent interactions in medical device manufacturing and its implications for safety and efficacy (Trela et al., 1992).

Other Notes

Mixture of dimethyl glutarate, dimethyl succinate and dimethyl adipate

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point(F)

212.0 °F - closed cup

Flash Point(C)

100 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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