Substance
ID:325422
Names and Identifiers
IUPAC Traditional name
2-butyn-1-ol
IUPAC name
but-2-yn-1-ol
Synonyms
2-丁炔-1-醇2-Butyn-1-ol
Registration numbers
EC Number
CAS Number
MDL Number
PubChem SID
Beilstein Number
Properties
Safety Information
GHS Precautionary statements
P261-P305+P351+P338
GHS Pictograms
Flammable gases, category 1
Flammable aerosols, categories 1,2
Flammable liquids, categories 1,2,3
Self-reactive substances and mixtures, Types B,C,D,E,F
Pyrophoric liquids, category 1
Pyrophoric solids, category 1
Self-heating substances and mixtures
Substances and mixtures, which in contact with water, emit flammable gases, categories 1,2,3
Organic peroxides, Types B,C,D,E,F
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
Personal Protective Equipment
Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
European Hazard Symbols
Irritant (Xi)RID/ADR
UN 1987 3/PG 3
Risk Statements
10-36/37/38
GHS Signal Word
Warning
GHS Hazard statements
H226-H315-H319-H335
Safety Statements
26
MSDS Link
Hazard Class
3
UN Number
1987
Packing Group
3
German water hazard class
3
Physical Property
Boiling Point
142-143 °C(lit.)
Flash Point
123.8 °F
51 °C
Refractive Index
n20/D 1.453(lit.)
Density
0.937 g/mL at 25 °C(lit.)
Melting Point
-2.2 °C(lit.)
Product Information
Linear Formula
CH3C≡CCH2OH
Purity
98%
Molecule Details
Application
Synthesis of macrocyclic ethers via metathesis reactions of cyclohexanes and cyclohexenes with allylic and propargylic side chains.1
Packaging
5, 25 g in glass bottle
Synthesis of macrocyclic ethers via metathesis reactions of cyclohexanes and cyclohexenes with allylic and propargylic side chains.1
Packaging
5, 25 g in glass bottle
Molecular Spectra
No Data Available
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References
No Data Available
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