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3,6,9-Trioxaundecanedioic acid

ALDRICH/92893 - technical, ≥70% (T)

Synonym: O,O′-Oxydiethylene-diglycolic acid

CAS Number: 13887-98-4
Empirical Formula (Hill Notation): C8H14O7
Molecular Weight: 222.19
EC Number: 237-655-9
MDL Number: MFCD00044099
Linear Formula: C8H14O7
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-92893-50ML 50 mL
 $205.00
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45-92893-250ML 250 mL
 $777.00
1/EA		 Add To Favorites

 

assay ≥70% (T)
density 1.3 g/mL at 20 °C (lit.)
form liquid
grade technical
impurities ~10% water
InChI 1S/C8H14O7/c9-7(10)5-14-3-1-13-2-4-15-6-8(11)12/h1-6H2,(H,9,10)(H,11,12)
InChI key HJZZQNLKBWJYPD-UHFFFAOYSA-N
Quality Level 100 
reaction suitability reaction type: Pegylations
  reagent type: cross-linking reagent
refractive index n20/D 1.470 (lit.)
SMILES string OC(=O)COCCOCCOCC(O)=O
Application: 3,6,9-Trioxaundecanedioic acid is used as a cross linking agent in the synthesis of biodegradable, kojic acid-based poly(carbonate-esters).
General description: 3,6,9-Trioxaundecanedioic, acid also known as tetraglycolic acid, is a water miscible hydrophilic cross-linking reagent, widely utilized in PEGylation reactions.
Packaging: 50, 250 mL in glass bottle
Symbol GHS05  GHS05
Signal word Danger
Hazard statements H318
Precautionary statements P280 - P305 + P351 + P338
Hazard Codes Xi
Risk Statements 41
Safety Statements 26-39
RIDADR NONH for all modes of transport
WGK Germany WGK 1
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity ≥70% (T)
Density 1.3 g/mL at 20 °C (lit.)
Refractive Index n20/D 1.470 (lit.)
UNSPSC 12352106

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