4,4'-Dichlorobenzil (CAS 3457-46-3) — formula C14H8Cl2O2, molecular weight 279.1; category organic chemicals.
4,4'-Dichlorobenzil (CAS 3457-46-3) is a chemical raw material in the organic chemicals category. Its molecular formula C14H8Cl2O2 comprises 14 C, 8 H, 2 Cl, 2 O atoms. Its molecular weight is about 279.1. Reported physicochemical data: LogP about 4.6. 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 | 3457-46-3 |
|---|---|
| Molecular Formula | C14H8Cl2O2 |
| Molecular Weight | 279.1 |
| LogP | 4.6 |
| Applications | 2-Ethanedione, 2-bis(4-chlorophenyl)-: INACTIVE |
| Category | Organic Chemicals |
Documented applications: 2-Ethanedione, 2-bis(4-chlorophenyl)-: INACTIVE.
4,4'-Dichlorobenzil is a carbon-based organic compound with CAS registry number 3457-46-3 and molecular formula C14H8Cl2O2 (molecular weight 279.1), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 3457-46-3
Its molecular formula C14H8Cl2O2 comprises 14 C, 8 H, 2 Cl, 2 O atoms.
Also known as: 4,4'-Dichlorobenzil · 4,4'-二氯苯偶酰
Category: organic chemicals
The CAS registry number of 4,4'-Dichlorobenzil is 3457-46-3.
Molecular formula C14H8Cl2O2, molecular weight 279.1.
It is also registered under: 4,4'-Dichlorobenzil, 4,4'-二氯苯偶酰.
Recorded applications: 2-Ethanedione, 2-bis(4-chlorophenyl)-: 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 4,4'-Dichlorobenzil (CAS 3457-46-3), compiled from public chemistry databases.
| CAS Registry Number | 3457-46-3 |
|---|---|
| PubChem CID | 18946 |
| Molecular formula | C14H8Cl2O2 |
| IUPAC name | 1,2-bis(4-chlorophenyl)ethane-1,2-dione |
| UNII (FDA) | HMS3740A17 |
| Molecular Weight | 279.1 |
|---|---|
| XLogP3 | 4.6 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 3 |
| Exact Mass | 277.9901349 |
| Monoisotopic Mass | 277.9901349 |
| Topological Polar Surface Area | 34.1 |
| Heavy Atom Count | 18 |
4,4'-Dichlorobenzil; 3457-46-3; BIS(4-CHLOROPHENYL)ETHANEDIONE; 4,4'-Dichlorodibenzoyl; Ethanedione, bis(4-chlorophenyl)-; Bis(p-chlorophenyl)ethanedione; Benzil, 4,4'-dichloro-; NSC 274; EINECS 222-387-7; AI3-15871; DTXSID4063038; 1,2-Ethanedione, 1,2-bis(4-chlorophenyl)-; RefChem:412057; DTXCID1038874; 222-387-7; 1,2-bis(4-chlorophenyl)ethane-1,2-dione
| Reported hazard statements | H315 (100%), H319 (100%), H335 (75%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
4,4'-Dichlorobenzil · CAS 3457-46-3 · C14H8Cl2O2. UNII HMS3740A17.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 4,4'-二氯苯偶酰