Terbium(3+) trifluoride
Also known as: EINECS 237-247-0, MFCD00049572, TERBIUM FLUORIDE, TERBIUM(III) FLUORIDE, Terbium bromide, Terbium tribromide, Terbium trifluoride, Terbium(III) fluoride, Terbium(III)fluoride, Terbium(Iii)Fluoride, Terbium(Ⅲ) fluoride, Terbiumtribromid, Terbiumtrifluorid, terbium trifluoride, Terbium(3 trifluoride
Terbium(3+) trifluoride (CAS 13708-63-9) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula F3Tb and a molecular weight of 215.92 g/mol. Key properties include a melting point of 1172ºC, a boiling point of 2277 °C and a density of 7.23 g/cm³. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed, H312 — Harmful in contact with skin and H332 — Harmful if inhaled. It is listed by 2 suppliers, 1 of which publish reference prices, from 18.00 to 24.00 CNY. Record last updated Aug 21, 2026.
- CAS No.
- 13708-63-9
- Jingsj CID
- J-17576-6
- Molecular Formula
- F3Tb
- Molecular Weight
- 215.92 g/mol
- Category
- Inorganic Chemicals
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to OrderPlatform-operated | 99% 500g | ¥9,000.00 | $2.69 /gBest ¥18.00/g CNY | CN China MOQ 500g | |
Made to OrderPlatform-operated | 99% 100g | ¥2,000.00 | $2.99 /g ¥20.00/g CNY | CN China MOQ 100g | |
Made to OrderPlatform-operated | 99% 25g | ¥600.00 | $3.59 /g ¥24.00/g CNY | CN China MOQ 25g |
Physicochemical Properties
| Melting Point | 1172ºC |
|---|---|
| Boiling Point | 2277 °C |
| Density | 7.23 g/cm³ |
| Exact Mass | 215.920517 |
| LogP | 1.26060 |
| SMILES | F[Tb](F)F |
| InChIKey | LKNRQYTYDPPUOX-UHFFFAOYSA-K |
| InChI | 1S/3FH.Tb/h3*1H;/q;;;+3/p-3 |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H312 — Harmful in contact with skin
- H332 — Harmful if inhaled
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Frequently Asked Questions
What is the CAS number of Terbium(3+) trifluoride?
The CAS number of Terbium(3+) trifluoride is 13708-63-9.
What are the molecular formula and molecular weight of Terbium(3+) trifluoride?
Terbium(3+) trifluoride has molecular formula F3Tb and molecular weight 215.92 g/mol.
Which suppliers offer Terbium(3+) trifluoride?
2 supplier(s) listed; reference unit price ¥18.00–24.00 /g.
Is Terbium(3+) trifluoride hazardous?
Terbium(3+) trifluoride has GHS signal word Warning and hazard statements H302 — Harmful if swallowed; H312 — Harmful in contact with skin; H332 — Harmful if inhaled.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Terbium(3+) trifluoride (CAS 13708-63-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-17576-6 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.