divanadium pentaoxide
五氧化二钒
Also known as: Divanadium pentaoxide Divanadium pentoxide Pentaoxodivanadium Vandia, Divanadium pentaoxide Divanadium pentoxide Pentaoxodivanadium Vandia vanadium, EINECS 231-171-1, MFCD00011453, Vanadium pentoxide, vanadium dichloride
divanadium pentaoxide (CAS 1314-62-1) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula O5V2 and a molecular weight of 181.880 g/mol. It is also known as Divanadium pentaoxide Divanadium pentoxide Pentaoxodivanadium Vandia, Divanadium pentaoxide Divanadium pentoxide Pentaoxodivanadium Vandia vanadium and EINECS 231-171-1. Key properties include a melting point of 690ºC, a boiling point of 1750ºC, a density of 3.357 and a flash point of 1750ºC. It is classified under GHS with signal word Danger and hazard statements H302 — Harmful if swallowed, H332 — Harmful if inhaled and H318 — Causes serious eye damage. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1314-62-1
- Jingsj CID
- J-43659-7
- Molecular Formula
- O5V2
- Chinese Name
- 五氧化二钒
- Molecular Weight
- 181.880 g/mol
- Category
- Inorganic Chemicals
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 690ºC |
|---|---|
| Boiling Point | 1750ºC |
| Density | 3.357 |
| Flash Point | 1750ºC |
| Exact Mass | 181.862503 |
| PSA | 77.51000 |
| Vapor Pressure | 8 mm Hg ( 20 °C) |
| Additional Property | H2O: soluble | 1 g/125 mL |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H332 — Harmful if inhaled
- H318 — Causes serious eye damage
- H335 — May cause respiratory irritation
- H341 — Suspected of causing genetic defects
- H372 — Causes damage to organs through prolonged exposure
- H411 — Toxic to aquatic life with long lasting effects
Customs & Trade Information
| HS Code | 2825301000 |
|---|
Frequently Asked Questions
What is the CAS number of divanadium pentaoxide?
The CAS number of divanadium pentaoxide is 1314-62-1.
What are the molecular formula and molecular weight of divanadium pentaoxide?
divanadium pentaoxide has molecular formula O5V2 and molecular weight 181.880 g/mol.
Is divanadium pentaoxide hazardous?
divanadium pentaoxide has GHS signal word Danger and hazard statements H302 — Harmful if swallowed; H332 — Harmful if inhaled; H318 — Causes serious eye damage.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "divanadium pentaoxide (CAS 1314-62-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-43659-7 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.