Substance
ID:354291
Names and Identifiers
IUPAC Traditional name
pent-4-yn-1-ol
IUPAC name
pent-4-yn-1-ol
Synonyms
4-Pentyn-1-ol4-戊炔-1-醇
Registration numbers
Beilstein Number
CAS Number
EC Number
MDL Number
PubChem SID
Properties
Product Information
Grade
purum
Purity
≥97.0% (GC)
Linear Formula
HC≡CCH2CH2CH2OH
Safety Information
Risk Statements
36/37/38
Safety Statements
26-36
European Hazard Symbols
Irritant (Xi)German water hazard class
3
GHS Hazard statements
H315-H319-H335
GHS Signal Word
Warning
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 Precautionary statements
P261-P305+P351+P338
Personal Protective Equipment
Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Physical Property
Flash Point
62 °C
143.6 °F
Refractive Index
n20/D 1.445(lit.)
n20/D 1.445
Boiling Point
154-155 °C(lit.)
Density
0.904 g/mL at 25 °C(lit.)
Molecule Details
Other Notes
Building block: selective C-alkylation of dianion1,2; Oxidation to the aldehyde and Grignard reaction3,4
Building block: selective C-alkylation of dianion1,2; Oxidation to the aldehyde and Grignard reaction3,4
Molecular Spectra
No Data Available
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References
No Data Available
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