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2-Methyl-3-butyn-2-ol

Catalog No. 129763 Name Sigma Aldrich
CAS Number 115-19-5 Website http://www.sigmaaldrich.com
M. F. C5H8O Telephone 1-800-521-8956
M. W. 84.11642 Fax
Purity 98% Email
Storage Chembase ID: 68528

SYNONYMS

Title
2-甲基-3-丁炔-2-醇
IUPAC name
2-methylbut-3-yn-2-ol
IUPAC Traditional name
2-methyl-3-butyn-2-ol
Synonyms
甲基丁炔醇
Dimethyl ethynyl carbinol

DATABASE IDS

MDL Number MFCD00004467
CAS Number 115-19-5
PubChem SID 24847925
EC Number 204-070-5
Beilstein Number 635746

PROPERTIES

Linear Formula HC≡CC(CH3)2OH
Purity 98%
Auto Ignition Point 662 °F
Boiling Point 104 °C(lit.)
Density 0.868 g/mL at 25 °C(lit.)
Flash Point 22 °C
Flash Point 71.6 °F
Melting Point 2.6 °C(lit.)
Refractive Index n20/D 1.42(lit.)
Vapor Pressure 15 mmHg ( 20 °C)
Explode Limits 16.6 %
GHS Pictograms GHS02
GHS Pictograms GHS05
GHS Pictograms GHS07
GHS Signal Word Danger
GHS Hazard statements H225-H302-H317-H318
European Hazard Symbols Harmful Harmful (Xn)
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 P210-P280-P305 + P351 + P338
RID/ADR UN 1987 3/PG 2
Risk Statements 10-22-41
Safety Statements 26-39
Hazard Class 3
UN Number 1987
Packing Group 2
German water hazard class 1

DETAILS

Description (English)
Packaging
1 L in glass bottle
5, 100 mL in glass bottle
Description (简体中文)
包装
1 L in glass bottle
5, 100 mL in glass bottle

REFERENCES