4,5-Difluorophthalic acid (CAS 18959-31-4) — formula C8H4F2O4, molecular weight 202.11; category organic chemicals.
| CAS Number | 18959-31-4 |
|---|---|
| Molecular Formula | C8H4F2O4 |
| Molecular Weight | 202.11 |
| LogP | 1.2 |
| Category | Organic Chemicals |
4,5-Difluorophthalic acid is a carbon-based organic compound with CAS registry number 18959-31-4 and molecular formula C8H4F2O4 (molecular weight 202.11), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 18959-31-4
Its molecular formula C8H4F2O4 comprises 8 C, 4 H, 2 F, 4 O atoms.
Also known as: 4,5-Difluorophthalic acid · 4,5-二氟邻苯二甲酸
Category: organic chemicals
The CAS registry number of 4,5-Difluorophthalic acid is 18959-31-4.
Molecular formula C8H4F2O4, molecular weight 202.11.
It is also registered under: 4,5-Difluorophthalic acid, 4,5-二氟邻苯二甲酸.
Category: Organic Chemicals.
Independent reference data for 4,5-Difluorophthalic acid (CAS 18959-31-4), compiled from public chemistry databases.
| CAS Registry Number | 18959-31-4 |
|---|---|
| PubChem CID | 643382 |
| Molecular formula | C8H4F2O4 |
| IUPAC name | 4,5-difluorophthalic acid |
| UNII (FDA) | AM20080735 |
| Molecular Weight | 202.11 |
|---|---|
| XLogP3 | 1.2 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 2 |
| Exact Mass | 202.00776493 |
| Monoisotopic Mass | 202.00776493 |
| Topological Polar Surface Area | 74.6 |
| Heavy Atom Count | 14 |
4,5-difluorophthalic acid; 18959-31-4; 1,2-benzenedicarboxylic acid, 4,5-difluoro-; DTXSID80349161; RefChem:96469; DTXCID40300233; 889-179-1; InChI=1/C8H4F2O4/c9-5-1-3(7(11)12)4(8(13)14)2-6(5)10/h1-2H,(H,11,12)(H,13,14; MFCD00077514; 4,5-Difluorobenzene-1,2-dicarboxylic acid; SCHEMBL4830274; AKOS000278395; CS-W019362; AC-9810; BS-13960; SY022919
| Reported hazard statements | H315 (100%), H319 (100%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
4,5-Difluorophthalic acid · CAS 18959-31-4 · C8H4F2O4. UNII AM20080735.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 4,5-二氟邻苯二甲酸