Dysprosium(III) chloride
Also known as: Dysprosium chloride, Dysprosium trichloride, DyCl3, Dysprosium chloride (DyCl3), Trichlorodysprosium, Dysprosium(III) chloride, anhydrous
Dysprosium(III) chloride (CAS 10025-74-8) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula H2Cl3DyO and a molecular weight of 286.874 g/mol. Key properties include a melting point of 680ºC(lit.), a boiling point of 1500ºC and a density of 3.67 g/mL at 25ºC(lit.). It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. It is listed by 1 supplier; request a quote for pricing. Record last updated Aug 21, 2026.
- CAS No.
- 10025-74-8
- Jingsj CID
- J-37221-4
- Molecular Formula
- H2Cl3DyO
- Molecular Weight
- 286.874 g/mol
- Category
- Inorganic Chemicals
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to Order | 99.99% 100g | - | - | CN China MOQ 100g | |
Made to Order | 99.99% 500g | - | - | CN China MOQ 500g | |
Made to Order | 99.99% 1kg | - | - | CN China MOQ 1kg |
Physicochemical Properties
| Melting Point | 680ºC(lit.) |
|---|---|
| Boiling Point | 1500ºC |
| Density | 3.67 g/mL at 25ºC(lit.) |
| Exact Mass | 286.846313 |
| LogP | 2.06850 |
| Vapor Pressure | 33900mmHg at 25°C |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Frequently Asked Questions
What is the CAS number of Dysprosium(III) chloride?
The CAS number of Dysprosium(III) chloride is 10025-74-8.
What are the molecular formula and molecular weight of Dysprosium(III) chloride?
Dysprosium(III) chloride has molecular formula H2Cl3DyO and molecular weight 286.874 g/mol.
Which suppliers offer Dysprosium(III) chloride?
1 supplier(s) listed; request a quote for pricing.
Is Dysprosium(III) chloride hazardous?
Dysprosium(III) chloride has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Dysprosium(III) chloride (CAS 10025-74-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-37221-4 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.