2-Cyclopenten-1-one, 2-bromo-
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Basic information
- CAS
10481-34-2- Standard SMILES
O=C1CCC=C1Br- InChIKey
WJZDXONSAPNKGB-UHFFFAOYSA-N- Molecular formula
- C5H5BrO
- Average molar mass
- 161 g/mol
- Monoisotopic mass
- 159.95238
Names & identifiers
- Preferred name
- 2-Cyclopenten-1-one, 2-bromo-
- IUPAC
- 2-bromocyclopent-2-en-1-one
- English name
- 2-Bromo-2-cyclopentenone
- Molecular formula
- C5H5BrO
- Molecular weight
- 161
Names & synonyms
10481-34-22-bromocyclopent-2-en-1-one2-Bromo-2-cyclopentenone2-Bromo-2-cyclopenten-1-one2-Cyclopenten-1-one, 2-bromo-DTXSID00146755RefChem:470963DTXCID6069246856-519-52-Bromocyclopent-2-enoneMFCD111093642-Cyclopenten-1-one,2-bromo-
Show more names
2-bromo-1-cyclopent-2-enone2-Bromocyclopent-2-enone - B3409
bromocyclopentenone2-bromo-cyclopent-2-enoneSCHEMBL13388642-bromo-cyclopent-2-en-1-oneWJZDXONSAPNKGB-UHFFFAOYSA-WJZDXONSAPNKGB-UHFFFAOYSA-NKAA48134AKOS006240715
Database identifiers
- CAS
10481-34-2- PubChem CID
- 3014641
- DTXSID
DTXSID00146755- EC Number
- 856-519-5
- Nikkaji
- J688.791K
Properties
Computed structural propertiesFilling in
- XLogP
- 1.4
- Topological polar surface area
- 17.1 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 1
- Rotatable bonds
- 0
- Heavy atoms
- 7
- Formal charge
- 0
- Complexity
- 126
Physicochemical properties
- Melting point
- 39 · 39.0-39.5 °C
- Boiling point
- 60 · 60-65 °C(Press: 0.5 Torr)
- Density
- 1.771 · 1.771±0.06 g/cm3(Predicted)
- storage temp.
- 2 · under inert gas (nitrogen or Argon) at 2-8°C
- Symbol(GHS)
- 7 · GHS07
- Signal word
- Warning
- Hazard statements
- 315 · H315-H319-H335-EUH018
- Precautionary statements
- 261 · P261-P280-P271
- HS Code
- 2914290090 · 2914290090
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
Warning
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.
Hazard information
Hazard Classes and CategoriesAcute Tox. 4 (100%)
Safety data
- hs_code
- 2914290090
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- Hazard statements
- H315-H319-H335-EUH018
- Precautionary statements
- P261-P280-P271
Related reactions
5 records
Compound notes
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