Molekula
1,2-Phenylenedioxydiacetic acid
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
1,2-Phenylenedioxydiacetic acid (CAS 5411-14-3) is an aromatic dicarboxylic acid used primarily as a chelating agent in pharmaceuticals, agrochemicals, and industrial formulations for metal ion sequestration. Its molecular formula is C10H10O6 with a molecular weight of 226.18 g/mol. It is stored at ambient conditions and carries a signal word of *Warning* under standard handling protocols. Molekula supplies 1,2-Phenylenedioxydiacetic acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
Specifications available on request — see Documents below or contact our sales team.
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| SKU | 89989240 |
| CAS Number | 5411-14-3 |
| IUPAC Name | 2-[2-(carboxymethoxy)phenoxy]acetic acid |
| EC Number | 226-488-7 |
| Molecular Formula | C10H10O6 |
| Molecular Weight | 226.18 |
| Exact Mass | 226.0477 |
| SMILES | C1=CC=C(C(=C1)OCC(=O)O)OCC(=O)O |
| InChIKey | PPZYHOQWRAUWAY-UHFFFAOYSA-N |
| InChI | InChI=1S/C10H10O6/c11-9(12)5-15-7-3-1-2-4-8(7)16-6-10(13)14/h1-4H,5-6H2,(H,11,12)(H,13,14) |
| PubChem CID | 79427 |
| REACH Code | Y110 |
| HTS Code | 29173970 |
| Tariff Code | 2917398590 |
Safety & GHS
-
Health Hazard
GHS07
Hazard statements
- H302 Harmful if swallowed
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
- P302+352 IF ON SKIN: Wash with soap and water
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
Documents
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- 2-[2-(carboxymethoxy)phenoxy]acetic acid
- 2-[2-(carboxymethyloxy)phenoxy]acetic acid
- 2,2'-(1,2-Phenylenebis(oxy))bisacetic acid
- 2,2'-(1,2-Phenylenebis(oxy))diacetic acid
- 2,2'-[benzene-1,2-diylbis(oxy)]diacetic acid
- Acetic acid, 2,2'-[1,2-phenylenebis(oxy)]bis-
- Catechol-O,O-diacetic acid
- CBDivE_003155
- o-Phenylenedioxydiacetic acid
- Oprea1_434459
Frequently asked questions
What is 1,2-Phenylenedioxydiacetic acid commonly used for?
It is primarily used as a chelating agent in pharmaceuticals, cosmetics, and as a building block in organic synthesis for ligands and complexing agents.
What is the molecular formula and molecular weight of 1,2-Phenylenedioxydiacetic acid?
The molecular formula is **C10H10O6**, and the molecular weight is **226.18 g/mol**.
What safety classification does this product have?
The product is classified with a **Signal Word: Warning** under GHS regulations.
How should 1,2-Phenylenedioxydiacetic acid be stored?
Store at **ambient temperature** in a cool, dry place, away from incompatible substances.
Does Molekula supply this product in bulk quantities?
Yes, we can supply **1,2-Phenylenedioxydiacetic acid in bulk**—please contact us for specific packaging options and minimum order quantities.
What documentation is provided with an order of this chemical?
Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and a packing list. Additional documentation, such as a Certificate of Origin, may be provided upon request.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.