3-Benzylidene-2,4-pentanedione (CAS 4335-90-4) — formula C12H12O2, molecular weight 188.22; category organic chemicals.
3-Benzylidene-2,4-pentanedione (CAS 4335-90-4) is a chemical raw material in the organic chemicals category. Its molecular formula C12H12O2 comprises 12 C, 12 H, 2 O atoms. Its molecular weight is about 188.22. Reported physicochemical data: LogP about 1.59. 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 | 4335-90-4 |
|---|---|
| Molecular Formula | C12H12O2 |
| Molecular Weight | 188.22 |
| LogP | 1.59 |
| Applications | 4-Pentanedione, 3-(phenylmethylene)-: INACTIVE |
| Category | Organic Chemicals |
Documented applications: 4-Pentanedione, 3-(phenylmethylene)-: INACTIVE.
3-Benzylidene-2,4-pentanedione is a carbon-based organic compound with CAS registry number 4335-90-4 and molecular formula C12H12O2 (molecular weight 188.22), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 4335-90-4
Its molecular formula C12H12O2 comprises 12 C, 12 H, 2 O atoms.
Also known as: 3-Benzylidene-2,4-pentanedione · 3-亚苄基-2,4-戊二酮
Category: organic chemicals
The CAS registry number of 3-Benzylidene-2,4-pentanedione is 4335-90-4.
Molecular formula C12H12O2, molecular weight 188.22.
It is also registered under: 3-Benzylidene-2,4-pentanedione, 3-亚苄基-2,4-戊二酮.
Recorded applications: 4-Pentanedione, 3-(phenylmethylene)-: INACTIVE.
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 3-Benzylidene-2,4-pentanedione (CAS 4335-90-4), compiled from public chemistry databases.
| CAS Registry Number | 4335-90-4 |
|---|---|
| PubChem CID | 95782 |
| Molecular formula | C12H12O2 |
| IUPAC name | 3-benzylidenepentane-2,4-dione |
| UNII (FDA) | NS00031335 |
| Molecular Weight | 188.22 |
|---|---|
| XLogP3 | 1.6 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 3 |
| Exact Mass | 188.083729621 |
| Monoisotopic Mass | 188.083729621 |
| Topological Polar Surface Area | 34.1 |
| Heavy Atom Count | 14 |
| LogP | 1.59 |
|---|
Benzalacetylacetone; Benzylidene acetylacetone; 3-Benzylideneacetylacetone; 2,4-Pentanedione, 3-(phenylmethylene)-; 1,1-Diacetyl-2-phenylethylene; (2,2-Diacetylvinyl)benzene; 2-Acetyl-1-phenyl but-1-en-3-one; 3-Benzylidene acetylacetone; 2,4-Pentanedione, 3-benzylidene-; NSC 35140; 3-(Phenylmethylene)pentane-2,4-dione; EINECS 224-382-5; BRN 0972849; AI3-07406; DTXSID3063419; 4-07-00-02355 (Beilstein Handbook Reference)
| 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]
3-Benzylidene-2,4-pentanedione · CAS 4335-90-4 · C12H12O2. UNII NS00031335. LogP: 1.59.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 3-亚苄基-2,4-戊二酮