Basic information
- CAS
592-43-8- Standard SMILES
CC=CCCC- InChIKey
RYPKRALMXUUNKS-UHFFFAOYSA-N- Molecular formula
- C6H12
- Average molar mass
- 84.16 g/mol
- Monoisotopic mass
- 84.09390038
Overview
2-Hexene is a hydrocarbon.
Names & identifiers
- Preferred name
- Hex-2-ene
- IUPAC
- hex-2-ene
- English name
- trans-2-Hexene
- Molecular formula
- C6H12
- Molecular weight
- 84.16
Names & synonyms
hex-2-eneRefChem:7843392-HEXENE2-Hexene,c&t592-43-8Methylpentaene2-Hexene (cis- and trans- mixture)2-aHexeneHexene-(2)2-Hexene (c,t)2-Hexene cis + transSCHEMBL7545
Show more names
HEXENE-22-Hexene 2-Hexenes,95%2-Hexenes, 95%(Z+E)-2-hexene
SCHEMBL8412SCHEMBL19007SCHEMBL19175SCHEMBL19910SCHEMBL20463SCHEMBL20464SCHEMBL83584SCHEMBL83900
Database identifiers
- CAS
592-43-8- PubChem CID
- 19966
- DTXSID
DTXSID10860334- ChEBI
CHEBI:229288- EC Number
- 209-755-2
Properties
Computed structural properties
- XLogP
- 2.6
- Topological polar surface area
- 0 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 0
- Rotatable bonds
- 2
- Heavy atoms
- 6
- Formal charge
- 0
- Complexity
- 35.3
Experimental & physicochemical properties
Chemical ClassesOther Classes -> Aliphatics, Unsaturated
SpringerMaterials PropertiesDensity
Vapor Pressure150.0 [mmHg]
Physical DescriptionClear colorless liquid; [MSDSonline]
Physicochemical properties
- Melting point
- 98.5 · −98.5-−98 °C(lit.)
- Boiling point
- 67 · 67-69 °C (lit.)
- Density
- 0.68 · 0.68
- vapor density
- 1 · 1 (vs air)
- vapor pressure
- 263 mm · 263 mm Hg ( 37.7 °C)
- refractive index
- 1.4 · 1.40
- Flash point
- -20 °C · -20 °C
- storage temp.
- Flammables area
- form
- clear liquid
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
Danger
H225 (100%): Highly Flammable liquid and vapor [Danger Flammable liquids]
P210, P233, P240, P241, P242, P243, P280, P301+P316, P303+P361+P353, P331, P370+P378, P403+P235, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 63 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Regulatory Information2-Hexene: Does not have an individual approval but may be used under an appropriate group standard
Hazards SummaryHighly flammable liquid that poses a dangerous fire risk; [Hawley] An irritant; Targets the CNS; [MSDSonline]
Hazard Classes and CategoriesFlam. Liq. 2 (100%)
Toxicology
Adverse EffectsNeurotoxin - Acute solvent syndrome
Safety data
- PPE
- Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
- wgk
- 3
- tsca
- TSCA listed
- ridadr
- UN 3295 3/PG 2
- hs_code
- 29012900
- risk_code
- 11-65
- Signal word
- Danger
Chemistry & industry
Uses & manufacturing
UsesUsed as a chemical intermediate; [Hawley]
General Manufacturing Information2-Hexene: ACTIVE
Applications
UsesChemical intermediate.
Uses2-Hexene is a useful building block.
Upstream & downstream products
Upstream raw materials
Downstream products
Suppliers34 total
国药集团化学试剂有限公司86-21-63210123 · [email protected]
梯希爱(上海)化成工业发展有限公司
Related reactions
2 records
Compound notes
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