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(±)-4-Pentyn-2-ol

Catalog No. 77054 Name Sigma Aldrich
CAS Number 2117-11-5 Website http://www.sigmaaldrich.com
M. F. C5H8O Telephone 1-800-521-8956
M. W. 84.11642 Fax
Purity ≥98.0% (GC) Email
Storage Chembase ID: 108070

SYNONYMS

Title
(±)-4-戊炔-2-醇
IUPAC name
pent-4-yn-2-ol
IUPAC Traditional name
pent-4-yn-2-ol

DATABASE IDS

Beilstein Number 1734245
MDL Number MFCD00004555
CAS Number 2117-11-5
EC Number 218-321-1

PROPERTIES

Grade purum
Linear Formula HC≡CCH2CH(OH)CH3
Purity ≥98.0% (GC)
Boiling Point 126-127 °C(lit.)
Density 0.892 g/mL at 25 °C(lit.)
Flash Point 37 °C
Flash Point 98.6 °F
Refractive Index n20/D 1.438(lit.)
Refractive Index n20/D 1.438
GHS Pictograms GHS02
GHS Pictograms GHS07
GHS Signal Word Warning
GHS Hazard statements H226-H315-H319-H335
European Hazard Symbols Irritant Irritant (Xi)
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 P261-P305 + P351 + P338
RID/ADR UN 1987 3/PG 3
Risk Statements 10-36/37/38
Safety Statements 26-36
Hazard Class 3
UN Number 1987
Packing Group 3
German water hazard class 3

DETAILS

REFERENCES