Chemical identity
Diethylene Glycol Cyclic Phthalate
CAS 13988-26-6 · C12H12O5
01Identity
Identifiers and names for this exact compound. Empty fields are left unassigned.
| Lazychem ID | LC-12878 |
|---|---|
| PubChem CID | 84135 |
| Name | Diethylene Glycol Cyclic Phthalate |
| CAS RN | 13988-26-6 |
| Molecular formula | C12H12O5 |
| Molecular weight | 236.22 g/mol |
| IUPAC name | 3,4,6,7-Tetrahydro-2,5,8-benzotrioxacycloundecin |
| InChIKey | LZEGUDFMCKJMPX-UHFFFAOYSA-N |
02Structure identifiers

The parsed structure contains 2 rings, includes aromatic atoms, includes aliphatic carbon. These statements are calculated from the published structure string.
| Defined stereocentres | 0 |
|---|---|
| Unassigned stereocentres | 0 |
| Ring count | 2 |
| Secondary amines | 0 |
| Tertiary amines | 0 |
| N-methyl amine sites | 0 |
| SMILES | C1COC(=O)C2=CC=CC=C2C(=O)OCCO1 |
|---|---|
| InChI | Not listed |
| Formula from structure | C12H12O5 |
| Molecular weight from structure | 236.22 g/mol |
03India status for this compound
These results apply only to this exact compound name and CAS number. Confirm the current official instruments before making a regulatory decision.
| NDPS / RCS | NO EXACT MATCH FOUND | CAS 13988-26-6 has no exact match in the reviewed published schedule. |
|---|---|---|
| SCOMET | NO EXACT REVIEWED CAS MATCH | CAS 13988-26-6 has no exact match in the reviewed SCOMET list. |
| Review date | 2026-08-01 | Recheck the current official instruments for the material, concentration, activity and date in question. |
- Narcotic Drugs and Psychotropic Substances Act, 1985, ScheduleDepartment of Revenue, Government of India · reviewed 2026-08-01
- Controlled-substances notifications and amendmentsDepartment of Revenue, Government of India · reviewed 2026-08-01
- Appendix 3, SCOMET ListDirectorate General of Foreign Trade, Government of India · reviewed 2026-08-01
04Names and relationships
Associated parent compound
Dibutyl Phthalate
View API and impurity familyOther names
- 3, 6, 9-trioxabicyclo[9.4.0]pentadeca-1(15), 11, 13-triene-2, 10-dione
- 1, 3, 4, 6, 7, 9-hexahydro-2, 5, 8-benzotrioxacycloundecine-1, 9-dione
- Diethylene glycol bisphthalate
- 3,4,6,7-Tetrahydro-2,5,8-benzotrioxacycloundecin-1,9-dione
- 2,5,8-Benzotrioxacycloundecin-1,9-dione, 3,4,6,7-tetrahydro-
- YAT5RQ8XVN
- DTXSID3051705
- RefChem:90953
- DTXCID3030260
- 13988-26-6
- Diethylene Glycol Cyclic Phthalate
- 3,4,6,7-tetrahydrobenzo[i][1,4,7]trioxacycloundecine-1,9-dione
05Documented history
Dated discovery, occurrence, use and issue claims are published only when a suitable primary or government source is available.
No verified discovery, first report, occurrence, use or issue event is currently available for this identity.
06Sources
- S01PubChem compound record, CID 84135
Names and machine-readable chemical identity properties.
- S02NCBI website and molecular data policies
Reuse policy for NCBI molecular data. This page does not reproduce vendor descriptions or contributed narrative text.
- S03Narcotic Drugs and Psychotropic Substances Act, 1985, Schedule
Department of Revenue, Government of India. Used for the exact-compound India status shown on this page.
- S04Controlled-substances notifications and amendments
Department of Revenue, Government of India. Used for the exact-compound India status shown on this page.
- S05Appendix 3, SCOMET List
Directorate General of Foreign Trade, Government of India. Used for the exact-compound India status shown on this page.
