1-Chloro-2-pentyne

HCID 89764

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Basic information

CAS: 22592-15-0
Standard SMILES: CCC#CCCl
InChIKey: JBKXDMAPOZZDCE-UHFFFAOYSA-N
Molecular formula: C5H7Cl
Average molar mass: 102.56 g/mol
Monoisotopic mass: 102.0236279

Names & identifiers

Preferred name: 1-Chloro-2-pentyne
IUPAC: 1-chloropent-2-yne
English name: 1-Chloro-2-pentyne
Molecular formula: C5H7Cl
Molecular weight: 102.56

Names & synonyms

2-Pentyne, 1-chloro-1-Chloropent-2-yne2-Pentynyl Chloride1-Chloro-2-pentynePentynylchlorideEINECS 245-112-2T3LZS61HD9UNII-T3LZS61HD9DTXSID1066811JBKXDMAPOZZDCE-UHFFFAOYSA-RefChem:75366DTXCID4036724

Show more names

2-PentynylChloride>2-PENTYNYL CHLORIDE 96+%

InChI=1/C5H7Cl/c1-2-3-4-5-6/h2,5H2,1H3JBKXDMAPOZZDCE-UHFFFAOYSA-N22592-15-0MFCD001916781-Chloro-2-pentyn1-chloro-pent-2-yne1-Chloro-2-pentyne #SCHEMBL152655

Database identifiers

CAS: 22592-15-0
PubChem CID: 89764
DTXSID: DTXSID1066811
UNII: T3LZS61HD9
EC Number: 245-112-2
Nikkaji: J286.254I

Properties

Computed structural properties

XLogP: 1.9
Topological polar surface area: 0 Å²
Hydrogen bond donors: 0
Hydrogen bond acceptors: 0
Rotatable bonds: 0
Heavy atoms: 6
Formal charge: 0
Complexity: 72.4

Experimental & physicochemical properties

SpringerMaterials PropertiesChemical shift

Physicochemical properties

Melting point: 195 °C · 195 °C
Boiling point: 122 °C · 122 °C
Density: 0 · 0,98 g/cm3
refractive index: 1.455 to · 1.4550 to 1.4590
Flash point: 25 °C · 25°C
form: clear liquid
color: Colorless to Light orange to Yellow
CAS DataBase Reference: 22592 · 22592-15-0(CAS DataBase Reference)
FDA UNII: 3 LZS61HD9 · T3LZS61HD9
EPA Substance Registry System: 2 · 2-Pentyne, 1-chloro- (22592-15-0)
Symbol(GHS): 7 · GHS07,GHS08,GHS02
Signal word: Warning
Hazard statements: 315 · H315-H319-H341-H226
Precautionary statements: 501 · P501-P202-P240-P210-P233-P201-P243-P241-P242-P264-P280-P370+P378-P308+P313-P337+P313-P305+P351+P338-P362+P364-P303+P361+P353-P332+P313-P403+P235-P405
Risk Statements: 11 · 11-38
Safety Statements: 16 · 16-26-36/37/39
RIDADR: 1993 · 1993
WGK Germany: 3 · 3
TSCA: TSCA listed
HS Code: 2903.29 · 2903.29.0000
HazardClass: 3 · 3
PackingGroup: III

Safety & regulation

GHS classification

GHS Classification · 4 items

Danger

H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]

P203, P210, P233, P240, P241, P242, P243, P264, P264+P265, P280, P302+P352, P303+P361+P353, P305+P351+P338, P318, P321, P332+P317, P337+P317, P362+P364, P370+P378, P403+P235, 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

Regulatory InformationChemical: 2-Pentyne, 1-chloro-

Other Safety InformationEvaluation - Chemicals not considered for in depth evaluation - Not commercially active in Australia

Hazard Classes and CategoriesFlam. Liq. 3 (100%)

Safety data

wgk: 3
tsca: TSCA listed
ridadr: 1993
hs_code: 2903.29.0000
risk_code: 11-38
Signal word: Warning
Symbol(GHS): GHS07,GHS08,GHS02
safety_code: 16-26-36/37/39
hazard_class: 3
packing_group: III
Hazard statements: H315-H319-H341-H226
Precautionary statements: P501-P202-P240-P210-P233-P201-P243-P241-P242-P264-P280-P370+P378-P308+P313-P337+P313-P305+P351+P338-P362+P364-P303+P361+P353-P332+P313-P403+P235-P405