4-tert-Butylbenzoic acid (CAS 98-73-7) — formula C11H14O2, molecular weight 178.23; category organic chemicals.
4-tert-Butylbenzoic acid (CAS 98-73-7) is a chemical raw material in the organic chemicals category. Its molecular formula C11H14O2 comprises 11 C, 14 H, 2 O atoms. Its molecular weight is about 178.23. Reported physicochemical data: melting point around 164.5-165.5 °C, LogP about 3.59. 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 | 98-73-7 |
|---|---|
| Molecular Formula | C11H14O2 |
| Molecular Weight | 178.23 |
| Melting Point | 164.5-165.5 °C |
| LogP | 3.59 |
| Applications | Used to modify alkyd resins, to regulate polymerization of polyesters, and to inhibit corrosion, additive in cutting oils, Metal Machining, Painting (Pigments |
| Category | Organic Chemicals |
Documented applications: Used to modify alkyd resins, to regulate polymerization of polyesters, and to inhibit corrosion, additive in cutting oils, Metal Machining, Painting (Pigments.
4-tert-Butylbenzoic acid is a carbon-based organic compound with CAS registry number 98-73-7 and molecular formula C11H14O2 (molecular weight 178.23), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 98-73-7
Its molecular formula C11H14O2 comprises 11 C, 14 H, 2 O atoms.
Also known as: 4-tert-Butylbenzoic acid · 4-叔丁基苯甲酸
Category: organic chemicals
The CAS registry number of 4-tert-Butylbenzoic acid is 98-73-7.
Molecular formula C11H14O2, molecular weight 178.23.
It is also registered under: 4-tert-Butylbenzoic acid, 4-叔丁基苯甲酸.
Recorded applications: Used to modify alkyd resins, to regulate polymerization of polyesters, and to inhibit corrosion, additive in cutting oils, Metal Machining, Painting (Pigments.
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 4-tert-Butylbenzoic acid (CAS 98-73-7), compiled from public chemistry databases.
| CAS Registry Number | 98-73-7 |
|---|---|
| PubChem CID | 7403 |
| Molecular formula | C11H14O2 |
| IUPAC name | 4-tert-butylbenzoic acid |
| UNII (FDA) | 43Z7T3VN0R |
| Molecular Weight | 178.23 |
|---|---|
| XLogP3 | 3.9 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 2 |
| Exact Mass | 178.099379685 |
| Monoisotopic Mass | 178.099379685 |
| Topological Polar Surface Area | 37.3 |
| Heavy Atom Count | 13 |
| Melting Point | 164.5-165.5 °C |
|---|---|
| Flash Point | 158 °C |
| Density | 1.142 @ 20°C |
| Vapor Pressure | 0.000636 [mmHg] |
| LogP | 3.59 |
| Ionization Efficiency | 1.2 |
| Ionization Efficiency | 10.5 |
| Ionization Efficiency | MeCN (80%) |
4-tert-Butylbenzoic acid; 98-73-7; P-TERT-BUTYLBENZOIC ACID; TBBA; Benzoic acid, 4-(1,1-dimethylethyl)-; 4-t-butylbenzoic acid; Benzoic acid, p-tert-butyl-; Benzoic acid, 4-tert-butyl-; DTXSID0040703; 43Z7T3VN0R; NSC-4802; DTXCID8020703; RefChem:100513; 202-696-3; 4-(tert-butyl)benzoic acid; 4-tert-Butyl-benzoic acid
| Regulatory & Food Contact | FDA Cumulative Estimated Daily Intake (CEDI): FCS |
|---|---|
| GHS notification summary | 1% (6 / 575) |
| GHS notification summary | 1% (6 / 575) |
|---|---|
| Reported hazard statements | H302, H372, H360 (53.7%), H361 (13.4%), H411 (73.7%), H370, H320, H373 |
H302: Harmful if swallowed [Warning Acute toxicity, oral]
H360F: May damage fertility [Danger Reproductive toxicity]
4-tert-Butylbenzoic acid · CAS 98-73-7 · C11H14O2. UNII 43Z7T3VN0R. Melting Point: 164.5-165.5 °C; Flash Point: 158 °C; Density: 1.142 @ 20°C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 4-叔丁基苯甲酸