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Organometallic compounds

Vanadocene

Also known as Bis(cyclopentadienyl)vanadium, Bis(cyclopentadiene)vanadium, Vanadium, di-pi-cyclopentadienyl-

CAS 1277-47-0Formula C10H10VMolar mass 181.13 g/molEC 620-850-1
1 supplier listed
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Vanadocene chemical structure, C10H10V, CAS 1277-47-0
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
1277-47-0
Formula
C10H10V
Molar mass
181.13 g/mol
EC number
620-850-1
HS code
290290
Category
Organometallic compounds

What is Vanadocene?

Plain description, key identifiers and synonyms

Vanadocene is a chemical substance with the molecular formula C10H10V and a molar mass of 181.13 g/mol. Its CAS registry number is 1277-47-0. The IUPAC name is bis(cyclopenta-1,3-diene), vanadium(2+).

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
bis(cyclopenta-1,3-diene), vanadium(2+)
CAS number
1277-47-0 CAS number cross-checked
EC number
620-850-1
Molecular formula
C10H10V
UNII
GZ5K54AP9L
InChIKey
YXQWGVLNDXNSJJ-UHFFFAOYSA-N
InChI
InChI=1S/2C5H5.V/c2*1-2-4-5-3-1;/h2*1-5H;/q2*-1;+2
SMILES (canonical and isomeric)
[CH-]1C=CC=C1.[CH-]1C=CC=C1.[V+2]

Synonyms

  • Bis(cyclopentadienyl)vanadium
  • Bis(cyclopentadiene)vanadium
  • Vanadium, di-pi-cyclopentadienyl-
  • Bis(eta5-cyclopentadienyl)vanadium
  • Bis (cyclopentadienyl) vanadium
  • bis(eta(5)-cyclopentadienyl)vanadium, bis(eta(5)-cyclopentadienyl)vanadium(II)
  • (V(eta(5)-C5H5)2)
  • [V(eta(5)-C5H5)2]
  • bis(eta(5)-cyclopentadienyl)vanadium
  • bis(eta(5)-cyclopentadienyl)vanadium(II)
  • cyclopenta-1,3-diene, vanadium(2+)

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
181.13 g/molcalc.
Exact mass
181.0222 Dacalc.
LogP (octanol/water)
2.81calc.
Topological polar surface area
0 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
0calc.
Rotatable bonds
0calc.
Heavy atoms
11calc.
Rings
2calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0calc.
Formal charge
0calc.
Stereocentres
0calc.
Components
3calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, C1=CCC=C1

C1=CCC=C1

1 ring, 5 atoms, the Cyclopentadiene ring system.

647 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Vanadocene suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

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  • Dalchem
    RussiaUnclaimed profile
    VanadoceneGrade, purity and minimum order on request
    Price on request
    View

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Where suppliers are based

1 supplier in 1 country

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Vanadocene price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

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Uses and applications

What the substance is used for, by industry and function

Applications are not documented for this substance yet. Suppliers often describe uses on their product pages, linked in the suppliers list above.

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Vanadocene is traded under.

HS 2902.90Indicative HS code

Cyclic hydrocarbons, other

World exports in 2024
$612M
−6.1% vs 2023, imports $670M
2019 to 2024
Top exporters
  1. China28.0%
  2. Germany13.9%
  3. India * partner reported12.6%
Top importers
  1. Germany11.1%
  2. United States10.6%
  3. South Korea8.3%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

The HS code shown for Vanadocene is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Vanadocene, based on the data on this page

What is Vanadocene?

Vanadocene is a chemical substance with the molecular formula C10H10V and a molar mass of 181.13 g/mol. Its CAS registry number is 1277-47-0. The IUPAC name is bis(cyclopenta-1,3-diene), vanadium(2+).

What is the CAS number of Vanadocene?

The CAS registry number of Vanadocene is 1277-47-0.

What is the molecular formula and weight of Vanadocene?

The molecular formula of Vanadocene is C10H10V and its molar mass is 181.13 g/mol.

Is Vanadocene hazardous?

No GHS hazard classification for Vanadocene is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of Vanadocene?

Vanadocene is usually classified under HS code 290290 (Cyclic hydrocarbons, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Vanadocene?

CompoundList lists 1 supplier of Vanadocene in Russia. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Vanadocene?

Suppliers quote Vanadocene on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Vanadocene

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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