ChemicalBook Product Catalog Chemical Reagents Organic reagents Fatty alcohols 2-Pentyn-1-ol

2-Pentyn-1-ol

2-Pentyn-1-ol Basic information
Product Name:2-Pentyn-1-ol
Synonyms:2-pentyn-1-0l;2-PENTYN-1-OL, 98%2-PENTYN-1-OL, 98%2-PENTYN-1-OL, 98%;2-PENTYNE-1-OL;2-PENTYN-1-OL;pent-2-yn-1-ol;2-Pentyn-1-ol,98+%;2-Pentyn-1-ol,95%;1-pentyn-1-ol
CAS:6261-22-9
MF:C5H8O
MW:84.12
EINECS:228-411-2
Product Categories:Acetylenes;Acetylenic Alcohols & Their Derivatives;Alkynes;Building Blocks;Chemical Synthesis;Organic Building Blocks;Internal;Organic Building Blocks
Mol File:6261-22-9.mol
2-Pentyn-1-ol Structure
2-Pentyn-1-ol Chemical Properties
Melting point -49.7°C
Boiling point 84-85 °C/57 mmHg (lit.)
density 0.909 g/mL at 25 °C (lit.)
refractive index n20/D 1.452(lit.)
Fp 137 °F
storage temp. 2-8°C
solubility Chloroform (Slightly), Methanol (Slightly)
pka13.04±0.10(Predicted)
form clear liquid
color Colorless to Light yellow to Light orange
BRN 1734007
CAS DataBase Reference6261-22-9(CAS DataBase Reference)
EPA Substance Registry System2-Pentyn-1-ol (6261-22-9)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36/37/39-37/39
RIDADR UN 1987 3/PG 3
WGK Germany 3
F 10
TSCA Yes
HazardClass 3
PackingGroup III
HS Code 2905190098
MSDS Information
ProviderLanguage
2-Pentyn-1-ol English
SigmaAldrich English
ACROS English
ALFA English
2-Pentyn-1-ol Usage And Synthesis
Chemical Propertiesclear light yellow liquid
Uses2-Pentyn-1-ol was employed as starting reagent for the synthesis of (-)-muricatacin. It was also used in the preparation of (2Z)-3-tributylstannyl-2-penten-1-ol.
2-Pentyn-1-ol Preparation Products And Raw materials
Preparation ProductsTRANS-2-PENTEN-1-OL
Ethynyl estradiol ETHYL 2-NONYNOATE 2,4,7,9-Tetramethyl-5-decyne-4,7-diol ETHYL 2-HEXYNOATE 4,7-DIMETHYL-5-DECYN-4,7-DIOL Propargyl alcohol METHYL 2-OCTYNOATE 2-HEXYNOIC ACID 2-PENTYNE 2-OCTYNOIC ACID ETHYL 2-PENTYNOATE METHYL 2-NONYNOATE 1,1'-ETHYNYLENEDICYCLOHEXANOL 2-NONYNOIC ACID CIS-3-HEXEN-1-YL ESTER 3,6-DIMETHYL-4-OCTYN-3,6-DIOL 2-NONYNOIC ACID 3-Methyl butynol 2-Pentyn-1-ol
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