Substance
ID:333719
Names and Identifiers
IUPAC name
hex-5-ynoic acid
IUPAC Traditional name
5-hexynoic acid
Synonyms
5-己炔酸5-Hexynoic acid
Registration numbers
MDL Number
CAS Number
Beilstein Number
PubChem SID
Properties
Physical Property
Boiling Point
224-225 °C(lit.)
Density
1.016 g/mL at 25 °C(lit.)
Flash Point
110 °C
230 °F
Refractive Index
n20/D 1.449(lit.)
Safety Information
GHS Precautionary statements
P261-P305+P351+P338
German water hazard class
3
Risk Statements
36/37/38
European Hazard Symbols
Irritant (Xi)Personal Protective Equipment
Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
GHS Pictograms
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
MSDS Link
GHS Hazard statements
H315-H319-H335
Safety Statements
26-36
GHS Signal Word
Warning
Product Information
Linear Formula
CH≡C(CH2)3CO2H
Purity
97%
Molecule Details
Packaging
5, 25 g in glass bottle
5, 25 g in glass bottle
Molecular Spectra
No Data Available
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References
No Data Available
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