Substance
ID:311823
Names and Identifiers
IUPAC Traditional name
3-butyn-2-ol
IUPAC name
but-3-yn-2-ol
Synonyms
3-Butyn-2-ol3-丁炔-2-醇
Properties
Product Information
Purity
98%
Linear Formula
HC≡CCH(OH)CH3
Safety Information
RTECS
ES0709800
Personal Protective Equipment
Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Packing Group
2
German water hazard class
3
Safety Statements
26-45
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
GHS Precautionary statements
P264-P301+P310-P305+P351+P338
Risk Statements
10-25-36/38
European Hazard Symbols
Toxic (T)MSDS Link
UN Number
2929
RID/ADR
UN 2929 6.1/PG 2
Hazard Class
6.1
GHS Hazard statements
H226-H300-H315-H319
GHS Signal Word
Danger
Physical Property
Density
0.894 g/mL at 25 °C(lit.)
Flash Point
26 °C
78.8 °F
Refractive Index
n20/D 1.426(lit.)
Boiling Point
66-67 °C/150 mmHg(lit.)
Molecule Details
No Data Available
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Molecular Spectra
No Data Available
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References
No Data Available
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