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Monomers & Crosslinking Agents

2,4-Dichloromaleic anhydride, 97%

Available on request

Buy 2,4-Dichloromaleic anhydride, 97% (CAS 1122-17-4) from Zemixal: C4Cl2O3, COA and SDS with every lot, worldwide shipping.

Pack sizes
2,4-Dichloromaleic anhydride, 97% chemical structure
CAS number1122-17-4
FormulaC4Cl2O3
Molar mass166.94 g/mol
Physical formCrystalline
HS code29239000
Purity97%
InChIKeyAGULWIQIYWWFBJ-UHFFFAOYSA-N
IUPAC name3,4-dichlorofuran-2,5-dione

About 2,4-Dichloromaleic anhydride, 97%

2,4-Dichloromaleic anhydride, 97% sits in our monomers & Crosslinking Agents section and ships worldwide from stock or short lead time. Key data (97%): CAS 1122-17-4, formula C4Cl2O3 and molar mass 166.94 g/mol. It is described as white to light yellow powder or crystals.

Use cases we see most often

  • Polymerisation
  • Crosslinking & curing
  • Adhesives & coatings

Safe handling

Reported physical data: melting point 120 °C. Hazard communication follows GHS (Warning: H315, H319 and H335). Our SDS lists exposure controls and first-aid measures.

Order it in 5 g, 25 g, 100 g and 1 kg packs or ask for a bulk quotation. Every shipment includes a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Typical uses

  • Polymerisation
  • Crosslinking & curing
  • Adhesives & coatings

Applications

Specifications and identifiers

Specifications of 2,4-Dichloromaleic anhydride, 97%
Product name2,4-Dichloromaleic anhydride, 97%
Catalogue numberZX-018045
CAS number1122-17-4
IUPAC name3,4-dichlorofuran-2,5-dione
Molecular formulaC4Cl2O3
Molar mass166.94 g/mol
Exact mass165.9224
Purity / assay97%
Physical formCrystalline
AppearanceWhite to light yellow powder or crystals
Melting point120 °C
XLogP31.5
H-bond donors / acceptors0 / 3
Topological polar surface area43.4 Ų
HS code29239000
InChIKeyAGULWIQIYWWFBJ-UHFFFAOYSA-N
SMILESC1(=C(C(=O)OC1=O)Cl)Cl
PubChem CID70728
Synonyms2,3-Dichloromaleic anhydride, Dichloromaleic anhydride, 2,5-Furandione, 3,4-dichloro-, 3,4-Dichloro-2,5-furandione, 2,3-Dichloromaleic acid anhydride, Maleic anhydride, dichloro, 2,3Dichloromaleic anhydride, 2,5Furandione, 3,4dichloro, Maleic anhydride, dichloro (8CI), Maleic anhydride, dichloro-, Dichloromaleic acid anhydride, 2.3-dichloro maleic anhydride

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful

Signal word Warning

  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of 2,4-Dichloromaleic anhydride, 97%
5 gQuoted on request
25 gQuoted on request
100 gQuoted on request
1 kgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about 2,4-Dichloromaleic anhydride, 97%

Which CAS number identifies 2,4-Dichloromaleic anhydride, 97%?
2,4-Dichloromaleic anhydride, 97% is registered under CAS 1122-17-4. You may also see it listed as 2,3-Dichloromaleic anhydride, Dichloromaleic anhydride, 2,5-Furandione, 3,4-dichloro-. Our catalogue number for this item is ZX-018045.
What are the formula and molar mass of 2,4-Dichloromaleic anhydride, 97%?
For 2,4-Dichloromaleic anhydride, 97%, its formula is C4Cl2O3 and its molar mass is 166.94 g/mol. The systematic (IUPAC) name is 3,4-dichlorofuran-2,5-dione. InChIKey AGULWIQIYWWFBJ-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for 2,4-Dichloromaleic anhydride, 97%?
This listing is 97% purity. Standard packs are 5 g, 25 g, 100 g, 1 kg. Larger quantities and custom packing can be quoted on request.
Which documents come with 2,4-Dichloromaleic anhydride, 97%?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship 2,4-Dichloromaleic anhydride, 97% to my country?
Yes. Because 2,4-Dichloromaleic anhydride, 97% is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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