CIS-2,3-EPOXYBUTANE (CAS 1758-33-4) — formula C4H8O, molecular weight 72.11; category organic chemicals.
CIS-2,3-EPOXYBUTANE (CAS 1758-33-4) is a chemical raw material in the organic chemicals category. Its molecular formula C4H8O comprises 4 C, 8 H, 1 O atoms. Its molecular weight is about 72.11. Reported physicochemical data: LogP about 0.7. 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 | 1758-33-4 |
|---|---|
| Molecular Formula | C4H8O |
| Molecular Weight | 72.11 |
| LogP | 0.7 |
| Category | Organic Chemicals |
CIS-2,3-EPOXYBUTANE is a carbon-based organic compound with CAS registry number 1758-33-4 and molecular formula C4H8O (molecular weight 72.11), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 1758-33-4
Its molecular formula C4H8O comprises 4 C, 8 H, 1 O atoms.
Also known as: CIS-2,3-EPOXYBUTANE · CIS-2,3-环氧丁烷
Category: organic chemicals
The CAS registry number of CIS-2,3-EPOXYBUTANE is 1758-33-4.
Molecular formula C4H8O, molecular weight 72.11.
It is also registered under: CIS-2,3-EPOXYBUTANE, CIS-2,3-环氧丁烷.
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 CIS-2,3-EPOXYBUTANE (CAS 1758-33-4), compiled from public chemistry databases.
| CAS Registry Number | 1758-33-4 |
|---|---|
| PubChem CID | 92162 |
| Molecular formula | C4H8O |
| IUPAC name | (2S,3R)-2,3-dimethyloxirane |
| UNII (FDA) | CV4R749V4L |
| Molecular Weight | 72.11 |
|---|---|
| XLogP3 | 0.7 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 0 |
| Exact Mass | 72.057514874 |
| Monoisotopic Mass | 72.057514874 |
| Topological Polar Surface Area | 12.5 |
| Heavy Atom Count | 5 |
cis-2,3-Epoxybutane; 1758-33-4; Butane, 2,3-epoxy-, cis-; CCRIS 3758; BRN 0079770; meso-2,3-Epoxybutane; (z)-2,3-epoxybutane; 2,3-Dimethyl-oxirane (Z); 5-17-01-00061 (Beilstein Handbook Reference); RefChem:126391; PQXKWPLDPFFDJP-UHFFFAOYSA-N; PQXKWPLDPFFDJP-ZXZARUISSA-N; cis-2-Butene oxide; cis-2,3-Dimethyloxirane; cis-2-Butene epoxide; cis-2-Butylene oxide
| Reported hazard statements | H225 (100%), H315 (100%), H319 (100%), H335 (100%), H341 (11.1%) |
|---|
H225 (100%): Highly Flammable liquid and vapor [Danger Flammable liquids]
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
CIS-2,3-EPOXYBUTANE · CAS 1758-33-4 · C4H8O. UNII CV4R749V4L.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: CIS-2,3-环氧丁烷