2,4-Dimethylpent-2-ene
Basic information
- CAS
625-65-0- Standard SMILES
CC(C)=CC(C)C- InChIKey
VVCFYASOGFVJFN-UHFFFAOYSA-N- Molecular formula
- C7H14
- Average molar mass
- 98.19 g/mol
- Monoisotopic mass
- 98.10955045
Overview
2,4-Dimethyl-2-pentene is an acyclic olefin.
Names & identifiers
- Preferred name
- 2,4-Dimethylpent-2-ene
- IUPAC
- 2,4-dimethylpent-2-ene
- English name
- 2,4-DIMETHYL-2-PENTENE
- Molecular formula
- C7H14
- Molecular weight
- 98.19
Names & synonyms
2,4-DIMETHYL-2-PENTENE2,4-Dimethylpent-2-eneHR4J7V2RTJ(CH3)2CHCH=C(CH3)2EINECS 210-905-4NSC-74139DTXSID70211545NSC 741392,4Dimethyl2penteneRefChem:82541DTXCID00134036210-905-4
Show more names
2-pentene,2,4-dimethyl-2,4-Dimethyl-2-pentene >
InChI=1/C7H14/c1-6(2)5-7(3)4/h5-6H,1-4HVVCFYASOGFVJFN-UHFFFAOYSA-N625-65-02-Pentene, 2,4-dimethyl-MFCD000264352,4-dimethyl-pent-2-ene2,4-dimethyl-3-penteneNSC74139
Database identifiers
- CAS
625-65-0- PubChem CID
- 12260
- DTXSID
DTXSID70211545- ChEBI
CHEBI:88412- UNII
- HR4J7V2RTJ
- EC Number
- 210-905-4
- Nikkaji
- J95.504C
Properties
Computed structural properties
- XLogP
- 3.1
- Topological polar surface area
- 0 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 0
- Rotatable bonds
- 1
- Heavy atoms
- 7
- Formal charge
- 0
- Complexity
- 64.1
Experimental & physicochemical properties
Chemical ClassesOther Classes -> Aliphatics, Unsaturated
SpringerMaterials PropertiesBoiling point
Physical DescriptionLiquid with a pungent acrid odor; [Chem Service MSDS]
Physicochemical properties
- Melting point
- -127.7 °C · -127.7°C
- Boiling point
- 83 °C · 83 °C
- Density
- 0.7 · 0.70
- refractive index
- 1.402 · 1.4020-1.4050
- storage temp.
- 0 · 0-10°C
- form
- clear liquid
- color
- Colorless to Almost colorless
- Henry's Law Constant
- 2 · 2.0×10-5 mol/(m3Pa) at 25℃, Yaws (2003)
- CAS DataBase Reference
- 625 · 625-65-0
- FDA UNII
- 4 J7V2RTJ · HR4J7V2RTJ
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 40 reports by companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Hazards SummarySee 1-Pentene, 3,4-dimethyl-.
Hazard Classes and CategoriesFlam. Liq. 2 (100%)
Toxicology
Adverse EffectsNeurotoxin - Acute solvent syndrome
Safety data
- ridadr
- 3295
- hs_code
- 2901.29.5000
- Signal word
- Danger
- Symbol(GHS)
- GHS02,GHS08
- hazard_class
- 3
- packing_group
- II
- Hazard statements
- H225-H304
- Precautionary statements
- P210-P233-P240-P241+P242+P243-P280-P301+P310+P331-P303+P361+P353-P370+P378-P403+P235-P405-P501
Chemistry & industry
Upstream & downstream products
Downstream products
Additional notes
DefinitionChEBI: 2,4-Dimethyl-2-pentene is an acyclic olefin.
Suppliers
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Related reactions
2 records
Compound notes
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