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(R)-(+)-3-Butyn-2-ol_Molecular_structure_CAS_42969-65-3)
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(R)-(+)-3-Butyn-2-ol

Catalog No. 464821 Name Sigma Aldrich
CAS Number 42969-65-3 Website http://www.sigmaaldrich.com
M. F. C4H6O Telephone 1-800-521-8956
M. W. 70.08984 Fax
Purity 98% Email
Storage Chembase ID: 148123

SYNONYMS

Title
(R)-(+)-3-丁炔-2-醇
IUPAC name
(2R)-but-3-yn-2-ol
IUPAC Traditional name
(2R)-but-3-yn-2-ol

DATABASE IDS

MDL Number MFCD00211237
CAS Number 42969-65-3
PubChem SID 24870225

PROPERTIES

Linear Formula HC≡CCH(OH)CH3
Purity 98%
Boiling Point 108-111 °C(lit.)
Density 0.89 g/mL at 25 °C(lit.)
Flash Point 26 °C
Flash Point 78.8 °F
Optical Rotation [α]22/D +45°, neat
Refractive Index n20/D 1.426(lit.)
GHS Pictograms GHS02
GHS Pictograms GHS05
GHS Pictograms GHS06
GHS Pictograms GHS08
GHS Signal Word Danger
GHS Hazard statements H226-H300-H315-H317-H318-H330-H335-H351
European Hazard Symbols Highly toxic Highly toxic (T+)
MSDS Link Download
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
GHS Precautionary statements P260-P264-P280-P284-P301 + P310-P305 + P351 + P338
RID/ADR UN 2929 6.1/PG 2
Risk Statements 10-26/28-36/37/38-40-41-43
Safety Statements 16-24-26-36/37/39-45
Hazard Class 6.1
UN Number 2929
Packing Group 2
German water hazard class 3

DETAILS

Description (English)
Application
Propargylic alcohols are important starting materials for new classes of second generation 5-lipoxygenase inhibitors.1,2
Used in a ruthenium-catalyzed polymerization providing helical polyacetylenes.
Packaging
1, 5 g in glass bottle
Description (简体中文)
Application
炔丙醇是新型第二代 5-脂氧合酶抑制剂的重要原料。1,2
用于钌催化聚合反应生成螺旋状聚乙炔。
包装
1, 5 g in glass bottle

REFERENCES