Tetrachloroterephthalic Acid, Pract. (CAS 2136-79-0) — formula C8H2Cl4O4, molecular weight 303.9; category organic chemicals.
| CAS Number | 2136-79-0 |
|---|---|
| Molecular Formula | C8H2Cl4O4 |
| Molecular Weight | 303.9 |
| Melting Point | 343 - 345 °C |
| LogP | 3.7 |
| Category | Organic Chemicals |
Tetrachloroterephthalic Acid, Pract. is a carbon-based organic compound with CAS registry number 2136-79-0 and molecular formula C8H2Cl4O4 (molecular weight 303.9), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 2136-79-0
Its molecular formula C8H2Cl4O4 comprises 8 C, 2 H, 4 Cl, 4 O atoms.
Also known as: Tetrachloroterephthalic Acid, Pract. · 四氯对苯二甲酸，实践。
Category: organic chemicals
The CAS registry number of Tetrachloroterephthalic Acid, Pract. is 2136-79-0.
Molecular formula C8H2Cl4O4, molecular weight 303.9.
It is also registered under: Tetrachloroterephthalic Acid, Pract., 四氯对苯二甲酸，实践。.
Category: Organic Chemicals.
Independent reference data for Tetrachloroterephthalic Acid, Pract. (CAS 2136-79-0), compiled from public chemistry databases.
| CAS Registry Number | 2136-79-0 |
|---|---|
| PubChem CID | 16493 |
| Molecular formula | C8H2Cl4O4 |
| IUPAC name | 2,3,5,6-tetrachloroterephthalic acid |
| UNII (FDA) | 96C2WU8832 |
| Molecular Weight | 303.9 |
|---|---|
| XLogP3 | 3.7 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 2 |
| Exact Mass | 303.867769 |
| Monoisotopic Mass | 301.870719 |
| Topological Polar Surface Area | 74.6 |
| Heavy Atom Count | 16 |
| Melting Point | 343 - 345 °C |
|---|
Chlorthal; 2136-79-0; 2,3,5,6-TETRACHLOROTEREPHTHALIC ACID; Tetrachloroterephthalic acid; 1,4-Benzenedicarboxylic acid, 2,3,5,6-tetrachloro-; Chlorthal [ISO]; Perchloroterephthalic acid; Terephthalic acid, tetrachloro-; Chlorthal (VAN); 2,3,5,6-Tetrachloro-1,4-benzenedicarboxylic acid; Caswell No. 833A; tetrachlorobenzene-1,4-dicarboxylic acid; NSC 12443; NSC-12443; 96C2WU8832; BRN 1887098
| GHS notification summary | 75% (3 / 4) |
|---|
| GHS notification summary | 75% (3 / 4) |
|---|---|
| Reported hazard statements | H315 (25%), H319 (25%) |
This chemical does not meet GHS hazard criteria for 75% (3 of 4) of all reports.
H315 (25%): Causes skin irritation [Warning Skin corrosion/irritation]
Tetrachloroterephthalic Acid, Pract. · CAS 2136-79-0 · C8H2Cl4O4. UNII 96C2WU8832. Melting Point: 343 - 345 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 四氯对苯二甲酸，实践。