4-Ethoxycarbonylphenylboronic acid (CAS 4334-88-7) — formula C9H11BO4, molecular weight 193.99; category organic chemicals.
4-Ethoxycarbonylphenylboronic acid (CAS 4334-88-7) is a chemical raw material in the organic chemicals category. Its molecular formula C9H11BO4 comprises 9 C, 11 H, 1 B, 4 O atoms. Its molecular weight is about 193.99. 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 | 4334-88-7 |
|---|---|
| Molecular Formula | C9H11BO4 |
| Molecular Weight | 193.99 |
| Category | Organic Chemicals |
4-Ethoxycarbonylphenylboronic acid is a carbon-based organic compound with CAS registry number 4334-88-7 and molecular formula C9H11BO4 (molecular weight 193.99), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 4334-88-7
Its molecular formula C9H11BO4 comprises 9 C, 11 H, 1 B, 4 O atoms.
Also known as: 4-Ethoxycarbonylphenylboronic acid · 4-乙氧羰基苯硼酸
Category: organic chemicals
The CAS registry number of 4-Ethoxycarbonylphenylboronic acid is 4334-88-7.
Molecular formula C9H11BO4, molecular weight 193.99.
It is also registered under: 4-Ethoxycarbonylphenylboronic acid, 4-乙氧羰基苯硼酸.
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-Ethoxycarbonylphenylboronic acid (CAS 4334-88-7), compiled from public chemistry databases.
| CAS Number | 4334-88-7 |
|---|---|
| PubChem CID | 2734350 |
| Molecular Formula | C9H11BO4 |
| IUPAC Name | (4-ethoxycarbonylphenyl)boronic acid |
| UNII (FDA) | LA4EMV9J6S |
| Molecular Weight | 193.99 |
|---|---|
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 4 |
| Exact Mass | 194.0750390 |
| Monoisotopic Mass | 194.0750390 |
| Topological Polar Surface Area | 66.8 |
| Heavy Atom Count | 14 |
4-Ethoxycarbonylphenylboronic acid; 4334-88-7; 4-(ethoxycarbonyl)phenylboronic acid; DTXSID10370241; RefChem:522681; DTXCID50321277; 670-243-0; (4-Ethoxycarbonylphenyl)Boronic Acid; (4-(ethoxycarbonyl)phenyl)boronic acid; MFCD02179441; 4-(ethoxycarbonyl)benzeneboronic acid; Ethyl 4-boronobenzoate; 4-Ethoxycarbonylbenzeneboronic acid; Benzoic acid, 4-borono-, 1-ethyl ester; [4-(ethoxycarbonyl)phenyl]boronic acid; AB11136
| Notified hazard statements | H302 (28.6%), H312 (14.3%), H315 (92.9%), H319 (92.9%), H332 (14.3%), H335 (71.4%), H336 (14.3%) |
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Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 4-乙氧羰基苯硼酸