Substance
ID:326065
Names and Identifiers
IUPAC name
(2S)-but-3-yn-2-ol
IUPAC Traditional name
(2S)-but-3-yn-2-ol
Synonyms
(S)-(-)-3-丁炔-2-醇(S)-(-)-3-Butyn-2-ol
Registration numbers
Beilstein Number
CAS Number
PubChem SID
MDL Number
Properties
Physical Property
Density
0.883 g/mL at 20 °C(lit.)
Flash Point
78.8 °F
26 °C
Refractive Index
n20/D 1.426(lit.)
Boiling Point
108-111 °C(lit.)
Optical Rotation
[α]22/D -45°, neat
Product Information
Purity
97%
Linear Formula
HC≡CCH(OH)CH3
Safety Information
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), categories 1,2,3
RID/ADR
UN 2929 6.1/PG 2
German water hazard class
3
Safety Statements
16-26-36/37/39-45
European Hazard Symbols
Flammable (F)
Highly toxic (T+)Packing Group
2
Risk Statements
11-26/27/28-36/38
Personal Protective Equipment
Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Hazard Class
6.1
GHS Signal Word
Danger
UN Number
2929
MSDS Link
GHS Precautionary statements
P260-P264-P280-P284-P301+P310-P302+P350
GHS Hazard statements
H226-H300-H310-H315-H317-H319-H330
Molecule Details
Application
Used in a ruthenium-catalyzed polymerization providing helical polyacetylenes.1
Packaging
1, 5 g in glass bottle
Used in a ruthenium-catalyzed polymerization providing helical polyacetylenes.1
Packaging
1, 5 g in glass bottle
Molecular Spectra
No Data Available
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References
No Data Available
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