Chloronaphthalene (CAS 25586-43-0) — formula C10H7Cl, molecular weight 162.61; category organic chemicals.
Chloronaphthalene (CAS 25586-43-0) is a organic chemicals. Its molecular formula C10H7Cl comprises 10 C, 7 H, 1 Cl atoms. Its molecular weight is about 162.61. Reported physicochemical data: melting point around -9 to -4 °F (NTP, 1992), boiling point around 505 °F at 760 mmHg (NTP, 1992), LogP about 4.2. Organic chemicals are the largest family of carbon-based compounds, widely used across pharmaceuticals, agrochemicals, materials, cosmetics and food industries. Downstream uses span pharmaceutical ingredients, agrochemicals, dyes, solvents, surfactants, food additives and polymer materials. 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 | 25586-43-0 |
|---|---|
| Molecular Formula | C10H7Cl |
| Molecular Weight | 162.61 |
| Melting Point | -9 to -4 °F (NTP, 1992) |
| Boiling Point | 505 °F at 760 mmHg (NTP, 1992) |
| LogP | 4.2 |
| Applications | immersion liquid in the microscopic determination of the refractive index of crystals, Has also been used to make plasticizers and as a solvent for oils, fats, and DDT, Chlorinated naphthalenes have not been manufactured in the US since 1977, oil additive (clean sludge and deposits) |
| Category | Organic Chemicals |
Documented applications: immersion liquid in the microscopic determination of the refractive index of crystals, Has also been used to make plasticizers and as a solvent for oils, fats, and DDT, Chlorinated naphthalenes have not been manufactured in the US since 1977, oil additive (clean sludge and deposits).
Chloronaphthalene is a carbon-based organic compound with CAS registry number 25586-43-0 and molecular formula C10H7Cl (molecular weight 162.61), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 25586-43-0
Its molecular formula C10H7Cl comprises 10 C, 7 H, 1 Cl atoms.
Also known as: Chloronaphthalene · 氯萘
Category: organic chemicals
The CAS registry number of Chloronaphthalene is 25586-43-0.
Molecular formula C10H7Cl, molecular weight 162.61.
It is also registered under: Chloronaphthalene, 氯萘.
Recorded applications: immersion liquid in the microscopic determination of the refractive index of crystals, Has also been used to make plasticizers and as a solvent for oils, fats, and DDT, Chlorinated naphthalenes have not been manufactured in the US since 1977, oil additive (clean sludge and deposits).
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 Chloronaphthalene (CAS 25586-43-0), compiled from public chemistry databases.
| CAS Registry Number | 25586-43-0 |
|---|---|
| PubChem CID | 7003 |
| Molecular formula | C10H7Cl |
| IUPAC name | 1-chloronaphthalene |
| UNII (FDA) | K4OIF2EC56 |
| Molecular Weight | 162.61 |
|---|---|
| XLogP3 | 4.2 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 0 |
| Exact Mass | 162.0236279 |
| Monoisotopic Mass | 162.0236279 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 11 |
| Boiling Point | 505 °F at 760 mmHg (NTP, 1992) |
|---|---|
| Boiling Point | 259.3 °C @ 760 mm Hg |
| Boiling Point | 260 °C |
| Boiling Point | 259 °C @760 [mm Hg] |
| Melting Point | -9 to -4 °F (NTP, 1992) |
| Melting Point | -25 °C APPROX |
| Melting Point | -2.5 °C |
| Melting Point | -2.3 °C |
| Flash Point | 250 °F (NTP, 1992) |
| Flash Point | 121 °C |
1-CHLORONAPHTHALENE; 90-13-1; alpha-Chloronaphthalene; 1-Naphthyl chloride; Naphthalene, 1-chloro-; alpha-Naphthyl chloride; alpha-Chlornaphthalene; DTXSID2024791; K4OIF2EC56; NSC-6166; DTXCID904791; xilamon; xylamon; RefChem:75455; 201-967-3; Chloronaphthalene
| Reported hazard statements | H302 (100%), H315 (88.5%), H319 (88.5%), H335 (86.5%), H400 (80.8%), H320, H373, H410 |
|---|
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
H315 (88.5%): Causes skin irritation [Warning Skin corrosion/irritation]
Chloronaphthalene · CAS 25586-43-0 · C10H7Cl. UNII K4OIF2EC56. Boiling Point: 505 °F at 760 mmHg (NTP, 1992); Boiling Point: 259.3 °C @ 760 mm Hg; Boiling Point: 260 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 氯萘