2-OCTYNOIC ACID

2-OCTYNOIC ACID Basic information
Product Name:2-OCTYNOIC ACID
Synonyms:2-OCTYNOIC ACID;OCT-2-YNOIC ACID;RARECHEM AL BE 0742;2-Octynoicacid,98%;2-OCTANOIC ACID;META-PENTYLPROPIOLATE;2-OCTYNOIC ACID 96%;2-Octynoic acid, 98% 10GR
CAS:5663-96-7
MF:C8H12O2
MW:140.18
EINECS:227-121-3
Product Categories:C8;Carbonyl Compounds;Carboxylic Acids
Mol File:5663-96-7.mol
2-OCTYNOIC ACID Structure
2-OCTYNOIC ACID Chemical Properties
Melting point 2-5 °C(lit.)
Boiling point 148-149 °C19 mm Hg(lit.)
density 0.961 g/mL at 25 °C(lit.)
refractive index n20/D 1.46(lit.)
Fp 214 °F
storage temp. Sealed in dry,Room Temperature
pka2.45±0.10(Predicted)
form liquid
color Yellow
CAS DataBase Reference5663-96-7(CAS DataBase Reference)
Safety Information
Hazard Codes C
Risk Statements 20/21/22-34
Safety Statements 26-27-36/37/39-45
RIDADR UN 3265 8/PG 2
WGK Germany 3
RTECS RI2725000
HazardClass 8
PackingGroup II
HS Code 29161995
MSDS Information
ProviderLanguage
ACROS English
SigmaAldrich English
ALFA English
2-OCTYNOIC ACID Usage And Synthesis
Chemical Propertiesclear colorless to light yellow liquid
DefinitionChEBI: Octanoic acid (caprylic acid) which has been doubly dehydrogenated at positions 2 and 3 to give the corresponding alkynoic acid. It is widely used in perfumes, lipstick, and many common food flavourings.
Synthesis Reference(s)Synthesis, p. 498, 1987 DOI: 10.1055/s-1987-27983
2-OCTYNOIC ACID Preparation Products And Raw materials
2-Octynoic acid, hydrazide AKOS 90359 AKOS 90720 2-UNDECYNOIC ACID ETHYL ESTER ETHYL 2-NONYNOATE 4-Octynoic acid, 7-(t-butyldimethylsilyloxy)-, t-butyldimethylsilyl es ter 2-OCTYNOIC ACID METHYL ESTER 97+%,2-OCTYNOIC ACID METHYL ESTER 2-Octynoic acid, (3Z)-3-hexenyl ester 2-OCTYNE 2-OCTYNOIC ACID 2-OCTYNOIC ACID ISOAMYL ESTER 2-OCTYNOIC ACID CIS-3-HEXEN-1-YL ESTER 3-Octynoic Acid 2-UNDECYNOIC ACID METHYL ESTER METHYL 2-NONYNOATE 2-NONYNOIC ACID CIS-3-HEXEN-1-YL ESTER 2-NONYNOIC ACID 3-(1-HYDROXYCYCLOHEXYL)-2-PROPYNOIC ACID

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