Dimethyl chlorendate
{{Chembox
| Watchedfields = changed
| verifiedrevid = 443691896
| ImageFile = DimethylChlorendate.svg
| PIN = Dimethyl (1R,2R,3S,4S)-1,4,5,6,7,7-hexachlorobicyclo[2.2.1]hept-5-ene-2,3-dicarboxylate
| OtherNames = Dimethyl hexachloroendomethylenetetrahydrophthalate; 1,4,5,6,7,7-Hexachlorobicyclo(2.2.1)hept-5-ene-2,3-dicarboxylic acid dimethyl ester; NSC12446
|Section1={{Chembox Identifiers
| CASNo_Ref = {{cascite|correct|??}}
| CASNo = 1773-89-3
| UNII_Ref = {{fdacite|correct|FDA}}
| UNII = 2T60Q2D44E
| PubChem = 164881
| EINECS = 217-202-1
| ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}}
| ChemSpiderID = 24751856
| StdInChI_Ref = {{stdinchicite|correct|chemspider}}
| StdInChI = 1S/C11H8Cl6O4/c1-20-7(18)3-4(8(19)21-2)10(15)6(13)5(12)9(3,14)11(10,16)17/h3-4H,1-2H3/t3-,4+,9-,10+
| SMILES = COC(=O)[C@H]1[C@H]([C@@]2(C(=C([C@]1(C2(Cl)Cl)Cl)Cl)Cl)Cl)C(=O)OC
| StdInChIKey_Ref = {{stdinchicite|correct|chemspider}}
| StdInChIKey = MDHHRPHYYRMIPH-OWEGFZGBSA-N
}}
|Section2={{Chembox Properties
| C=11 | H=8 | Cl=6 | O=4
| Appearance =
| Density = 1.71 g/cm3
| MeltingPt =
| BoilingPtC = 428.4
| BoilingPt_notes =
| Solubility =
}}
|Section3={{Chembox Hazards
| MainHazards =
| FlashPtC = 162.8
| AutoignitionPtC =
}}
| Reference = {{cite web
| url = https://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?cid=164881&ncount=14#Synonyms
| title = Dimethyl chlorendate - PubChem Public Chemical Database
| publisher = PubChem
| access-date = 2010-12-17
| url = http://www.chemindustry.com/chemicals/01727938.html
| title = NSC 12446, CAS Number: 1773-89-3
| publisher = ChemIndustry.com
| access-date = 2010-12-17
| url = http://www.museumstuff.com/learn/topics/dimethyl_chlorendate
| title = Dimethyl chlorendate : Define, Explore, Discuss
| publisher = Museum of Learning
| access-date = 2010-12-17
| url = http://www.chemicalregister.com/DIMETHYL_CHLORENDATE/Suppliers/pid268825.htm
| title = DIMETHYL CHLORENDATE CAS 1773-89-3
| publisher = Chemical Register
| access-date = 2010-12-17
}}
}}
Dimethyl chlorendate is a chlorendic acid used as a flame retardant additive.