1,2-Epoxy-5-cyclooctene (CAS 637-90-1) — formula C8H12O, molecular weight 124.18; category organic chemicals.
1,2-Epoxy-5-cyclooctene (CAS 637-90-1) is a chemical raw material in the organic chemicals category. Its molecular formula C8H12O comprises 8 C, 12 H, 1 O atoms. Its molecular weight is about 124.18. Reported physicochemical data: LogP about 1.9. 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 | 637-90-1 |
|---|---|
| Molecular Formula | C8H12O |
| Molecular Weight | 124.18 |
| LogP | 1.9 |
| Applications | adhesives, coatings, plastics, and as intermediates in pharmaceuticals and dyes |
| Category | Organic Chemicals |
Documented applications: adhesives, coatings, plastics, and as intermediates in pharmaceuticals and dyes.
1,2-Epoxy-5-cyclooctene is a carbon-based organic compound with CAS registry number 637-90-1 and molecular formula C8H12O (molecular weight 124.18), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 637-90-1
Its molecular formula C8H12O comprises 8 C, 12 H, 1 O atoms.
Also known as: 1,2-Epoxy-5-cyclooctene · 1,2-环氧-5-环辛烯
Category: organic chemicals
The CAS registry number of 1,2-Epoxy-5-cyclooctene is 637-90-1.
Molecular formula C8H12O, molecular weight 124.18.
It is also registered under: 1,2-Epoxy-5-cyclooctene, 1,2-环氧-5-环辛烯.
Recorded applications: adhesives, coatings, plastics, and as intermediates in pharmaceuticals and dyes.
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 1,2-Epoxy-5-cyclooctene (CAS 637-90-1), compiled from public chemistry databases.
| CAS Registry Number | 637-90-1 |
|---|---|
| PubChem CID | 5356565 |
| Molecular formula | C8H12O |
| IUPAC name | (4Z)-9-oxabicyclo[6.1.0]non-4-ene |
| UNII (FDA) | ST50410062 |
| Molecular Weight | 124.18 |
|---|---|
| XLogP3 | 1.9 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 0 |
| Exact Mass | 124.088815002 |
| Monoisotopic Mass | 124.088815002 |
| Topological Polar Surface Area | 12.5 |
| Heavy Atom Count | 9 |
1,2-Epoxy-5-cyclooctene; 9-Oxabicyclo[6.1.0]non-4-ene; 5,6-Epoxy-1-cyclooctene; 1,5-Cyclooctadiene monoepoxide; 9-Oxabicyclo(6.1.0)non-4-ene; EINECS 211-308-1; NSC 61254; RefChem:108152; 211-308-1; YWFPXWMSGJXUFS-UPHRSURJSA-N; 637-90-1; (4Z)-9-oxabicyclo[6.1.0]non-4-ene; 1,5-cyclooctadiene oxide; MFCD00086420; NSC61254; (Z)-9-oxabicyclo[6.1.0]non-4-ene
| Reported hazard statements | H315 (100%), H319 (100%), H335 (100%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
1,2-Epoxy-5-cyclooctene · CAS 637-90-1 · C8H12O. UNII ST50410062.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 1,2-环氧-5-环辛烯