4-Chloro-2-methylphenylboronic acid (CAS 209919-30-2) — formula C7H8BClO2, molecular weight 170.40; category organic chemicals.
4-Chloro-2-methylphenylboronic acid (CAS 209919-30-2) is a chemical raw material in the organic chemicals category. Its molecular formula C7H8BClO2 comprises 7 C, 8 H, 1 B, 1 Cl, 2 O atoms. Its molecular weight is about 170.40. 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 | 209919-30-2 |
|---|---|
| Molecular Formula | C7H8BClO2 |
| Molecular Weight | 170.40 |
| Category | Organic Chemicals |
4-Chloro-2-methylphenylboronic acid is a carbon-based organic compound with CAS registry number 209919-30-2 and molecular formula C7H8BClO2 (molecular weight 170.40), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 209919-30-2
Its molecular formula C7H8BClO2 comprises 7 C, 8 H, 1 B, 1 Cl, 2 O atoms.
Also known as: 4-Chloro-2-methylphenylboronic acid · 4-氯-2-甲基苯基硼酸
Category: organic chemicals
The CAS registry number of 4-Chloro-2-methylphenylboronic acid is 209919-30-2.
Molecular formula C7H8BClO2, molecular weight 170.40.
It is also registered under: 4-Chloro-2-methylphenylboronic acid, 4-氯-2-甲基苯基硼酸.
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-Chloro-2-methylphenylboronic acid (CAS 209919-30-2), compiled from public chemistry databases.
| CAS Registry Number | 209919-30-2 |
|---|---|
| PubChem CID | 5017600 |
| Molecular formula | C7H8BClO2 |
| IUPAC name | (4-chloro-2-methylphenyl)boronic acid |
| UNII (FDA) | AM20050347 |
| Molecular Weight | 170.40 |
|---|---|
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 170.0305874 |
| Monoisotopic Mass | 170.0305874 |
| Topological Polar Surface Area | 40.5 |
| Heavy Atom Count | 11 |
(4-chloro-2-methylphenyl)boronic acid; RefChem:402606; 681-532-6; 4-Chloro-2-methylphenylboronic acid; 209919-30-2; 4-chloro-2-methylbenzeneboronic acid; 4-Chloro-o-tolylboronic acid; MFCD02683107; (4-chloro-2-methyl-phenyl)boronic Acid; 2-methyl-4-chlorophenylboronic acid; 2-methyl-4-chloro-phenylboronic acid; 2-methyl-4-chlorophenyl-boronic acid; (4-chloro-2-methylphenyl) boronic acid; 4-Chloro-2-methylphenylboronic Acid (contains varying amounts of Anhydride); Boronic acid, (4-chloro-2-methylphenyl)-; 4-chloro-2-methylphenyl boronic acid
| Reported hazard statements | H315 (100%), H319 (100%), H335 (97.8%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
4-Chloro-2-methylphenylboronic acid · CAS 209919-30-2 · C7H8BClO2. UNII AM20050347.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 4-氯-2-甲基苯基硼酸