TEREPHTHALIC ACID MONOMETHYL ESTER POTASSIUM SALT (CAS 42967-55-5) — formula C9H7KO4, molecular weight 218.25; category organic chemicals.
TEREPHTHALIC ACID MONOMETHYL ESTER POTASSIUM SALT (CAS 42967-55-5) is a chemical raw material in the organic chemicals category. Its molecular formula C9H7KO4 comprises 9 C, 7 H, 1 K, 4 O atoms. Its molecular weight is about 218.25. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 42967-55-5 |
|---|---|
| Molecular Formula | C9H7KO4 |
| Molecular Weight | 218.25 |
| Applications | 4-Benzenedicarboxylic acid, 1-methyl ester, potassium salt (1:1): INACTIVE |
| Category | Organic Chemicals |
Documented applications: 4-Benzenedicarboxylic acid, 1-methyl ester, potassium salt (1:1): INACTIVE.
TEREPHTHALIC ACID MONOMETHYL ESTER POTASSIUM SALT is a carbon-based organic compound with CAS registry number 42967-55-5 and molecular formula C9H7KO4 (molecular weight 218.25), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 42967-55-5
Its molecular formula C9H7KO4 comprises 9 C, 7 H, 1 K, 4 O atoms.
Also known as: TEREPHTHALIC ACID MONOMETHYL ESTER POTASSIUM SALT · 对苯二甲酸一甲酯钾盐
Category: organic chemicals
The CAS registry number of TEREPHTHALIC ACID MONOMETHYL ESTER POTASSIUM SALT is 42967-55-5.
Molecular formula C9H7KO4, molecular weight 218.25.
It is also registered under: TEREPHTHALIC ACID MONOMETHYL ESTER POTASSIUM SALT, 对苯二甲酸一甲酯钾盐.
Recorded applications: 4-Benzenedicarboxylic acid, 1-methyl ester, potassium salt (1:1): INACTIVE.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for TEREPHTHALIC ACID MONOMETHYL ESTER POTASSIUM SALT (CAS 42967-55-5), compiled from public chemistry databases.
| CAS Number | 42967-55-5 |
|---|---|
| PubChem CID | 23683753 |
| Molecular Formula | C9H7KO4 |
| IUPAC Name | potassium 4-methoxycarbonylbenzoate |
| UNII (FDA) | NS00089038 |
| Molecular Weight | 218.25 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 3 |
| Exact Mass | 217.99814019 |
| Monoisotopic Mass | 217.99814019 |
| Topological Polar Surface Area | 66.4 |
| Heavy Atom Count | 14 |
42967-55-5; Potassium monomethyl terephthalate; EINECS 256-027-5; 1,4-Benzenedicarboxylic acid, monomethyl ester, potassium salt; Monomethyl ester of 1,4-benzenedicarboxylic acid, potassium salt; 1,4-Benzenedicarboxylic acid, 1-methyl ester, potassium salt (1:1); RefChem:73060; potassium 4-(methoxycarbonyl)benzoate; Terephthalic Acid Monomethyl Ester Potassium Salt; potassium;4-methoxycarbonylbenzoate; MFCD00058989; Potassium methyl terephthalate; C9H7KO4; SCHEMBL2395106; DTXSID00962811; Monopotassium Methyl Terephthalate
| Notified hazard statements | H315 (100%), H319 (100%) |
|---|
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 对苯二甲酸一甲酯钾盐