P-chloranil (CAS 118-75-2) — formula C6Cl4O2, molecular weight 245.9; category organic chemicals.
P-chloranil (CAS 118-75-2) is a chemical raw material in the organic chemicals category. Its molecular formula C6Cl4O2 comprises 6 C, 4 Cl, 2 O atoms. Its molecular weight is about 245.9. Reported physicochemical data: melting point around 292 °C (SEALED TUBE), LogP about 3-4.9. 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 | 118-75-2 |
|---|---|
| Molecular Formula | C6Cl4O2 |
| Molecular Weight | 245.9 |
| Melting Point | 292 °C (SEALED TUBE) |
| LogP | 3-4.9 |
| Packaging | 25/50kg woven bags, 20/25/50kg fibre drums, 200kg plastic drums, 1000kg IBC (subject to order confirmation) |
| Applications | 典型应用领域：精细化工。规格/纯度：以批次 COA 为准。包装：25/50kg 编织袋, 20/25/50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥, 密封保存, 开封后尽快使用。样品 10~100g 或 100~500g |
| Category | Organic Chemicals |
Documented applications: 典型应用领域：精细化工。规格/纯度：以批次 COA 为准。包装：25/50kg 编织袋, 20/25/50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥, 密封保存, 开封后尽快使用。样品 10~100g 或 100~500g.
P-chloranil is a carbon-based organic compound with CAS registry number 118-75-2 and molecular formula C6Cl4O2 (molecular weight 245.9), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 118-75-2
Its molecular formula C6Cl4O2 comprises 6 C, 4 Cl, 2 O atoms.
Also known as: P-chloranil · 四氯苯醌
Category: organic chemicals
The CAS registry number of P-chloranil is 118-75-2.
Molecular formula C6Cl4O2, molecular weight 245.9.
It is also registered under: P-chloranil, 四氯苯醌.
Recorded applications: 典型应用领域：精细化工。规格/纯度：以批次 COA 为准。包装：25/50kg 编织袋, 20/25/50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥, 密封保存, 开封后尽快使用。样品 10~100g 或 100~500g.
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 P-chloranil (CAS 118-75-2), compiled from public chemistry databases.
| CAS Registry Number | 118-75-2 |
|---|---|
| PubChem CID | 8371 |
| Molecular formula | C6Cl4O2 |
| IUPAC name | 2,3,5,6-tetrachlorocyclohexa-2,5-diene-1,4-dione |
| UNII (FDA) | 01W5X7N5XV |
| Molecular Weight | 245.9 |
|---|---|
| XLogP3 | 3.4 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 245.862290 |
| Monoisotopic Mass | 243.865240 |
| Topological Polar Surface Area | 34.1 |
| Heavy Atom Count | 12 |
| Melting Point | 292 °C (SEALED TUBE) |
|---|---|
| Melting Point | 290 °C |
| Density | 1.97 |
| Vapor Pressure | 0.0000051 [mmHg] |
| Vapor Pressure | 5.1X10-6 MM HG @ 25 °C |
| LogP | 3-4.9 |
| LogP | 2.19 |
Chloranil; 118-75-2; p-Chloranil; Tetrachloro-1,4-benzoquinone; Tetrachloro-p-benzoquinone; Spergon; Vulklor; Tetrachlorobenzoquinone; Reranil; Tetrachloroquinone; Coversan; 2,3,5,6-TETRACHLORO-1,4-BENZOQUINONE; Spergon technical; Tetrachloro-p-quinone; Khloranil; Psorisan
| Regulatory & Food Contact | FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS |
|---|
| Reported hazard statements | H315, H319, H400, H410, H317 (65.2%), H332 (39.4%), H318, H335 |
|---|
H315: Causes skin irritation [Warning Skin corrosion/irritation]
H319: Causes serious eye irritation [Warning Serious eye damage/eye irritation]
P-chloranil · CAS 118-75-2 · C6Cl4O2. UNII 01W5X7N5XV. Melting Point: 292 °C (SEALED TUBE); Melting Point: 290 °C; Density: 1.97.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 四氯苯醌