(Z)-2-Buten-2-ylboronic acid pinacol ester (CAS 91890-00-5) — formula C10H19BO2, molecular weight 182.07; category organic chemicals.
(Z)-2-Buten-2-ylboronic acid pinacol ester (CAS 91890-00-5) is a chemical raw material in the organic chemicals category. Its molecular formula C10H19BO2 comprises 10 C, 19 H, 1 B, 2 O atoms. Its molecular weight is about 182.07. 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 | 91890-00-5 |
|---|---|
| Molecular Formula | C10H19BO2 |
| Molecular Weight | 182.07 |
| Category | Organic Chemicals |
(Z)-2-Buten-2-ylboronic acid pinacol ester is a carbon-based organic compound with CAS registry number 91890-00-5 and molecular formula C10H19BO2 (molecular weight 182.07), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 91890-00-5
Its molecular formula C10H19BO2 comprises 10 C, 19 H, 1 B, 2 O atoms.
Also known as: (Z)-2-Buten-2-ylboronic acid pinacol ester · (Z)-2-(丁-2-烯-2-基)-4,4,5,5-四甲基-1,3,2-二氧杂硼烷
Category: organic chemicals
The CAS registry number of (Z)-2-Buten-2-ylboronic acid pinacol ester is 91890-00-5.
Molecular formula C10H19BO2, molecular weight 182.07.
It is also registered under: (Z)-2-Buten-2-ylboronic acid pinacol ester, (Z)-2-(丁-2-烯-2-基)-4,4,5,5-四甲基-1,3,2-二氧杂硼烷.
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 (Z)-2-Buten-2-ylboronic acid pinacol ester (CAS 91890-00-5), compiled from public chemistry databases.
| CAS Number | 91890-00-5 |
|---|---|
| PubChem CID | 13267416 |
| Molecular Formula | C10H19BO2 |
| IUPAC Name | 2-[(Z)-but-2-en-2-yl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane |
| Molecular Weight | 182.07 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 182.1478100 |
| Monoisotopic Mass | 182.1478100 |
| Topological Polar Surface Area | 18.5 |
| Heavy Atom Count | 13 |
91890-00-5; (Z)-2-Buten-2-ylboronic acid pinacol ester; RefChem:408624; 626-179-0; (Z)-2-(but-2-en-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; MFCD23381515; 2-[(Z)-but-2-en-2-yl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; 1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-2-[(1Z)-1-methyl-1-propen-1-yl]-; 91890-02-7; (E)-2-(But-2-en-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; SCHEMBL8755352; 2-Buten-2-ylboronicacidpinacolester; 2-Buten-2-ylboronic acid picol ester; AS-94343; SY425033; (Z)-2-Buten-2-ylboronic acid picol ester
| Notified hazard statements | H302 (97.4%), H319 (100%) |
|---|
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.