129763
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129763
Aldrich
2-Methyl-3-butyn-2-ol
98%
| Synonym: | Dimethyl ethynyl carbinol |
| CAS Number: | 115-19-5 |
| Linear Formula: | HC≡CC(CH3)2OH |
| Molecular Weight: | 84.12 |
| Beilstein Registry Number: | 635746 |
| EC Number: | 204-070-5 |
| MDL number: | MFCD00004467 |
| PubChem Substance ID: | 24847925 |
Description
| Packaging | 1 L in glass btl |
| 5, 100 mL in glass btl |
Properties
| vapor pressure | 15 mmHg ( 20 °C) |
| assay | 98% |
| autoignition temp. | 662 °F |
| expl. lim. | 16.6 % |
| refractive index | n |
| bp | 104 °C(lit.) |
| mp | 2.6 °C(lit.) |
| density | 0.868 g/mL at 25 °C(lit.) |
Safety
| Personal Protective Equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
| Hazard Codes | Xn |
| Risk Statements | 10-22-41 |
| Safety Statements | 26-39 |
| RIDADR | UN1993 3/PG 3 |
| WGK Germany | 1 |
| RTECS | ES0810000 |
| UEL | 16.60%(V) |
| LEL | 1.80%(V) |
| Flash Point(F) | 71.6 °F |
| Flash Point(C) | 22 °C |
References
| Merck | Merck 13,6061 |
| Beilstein | Beil. 1,IV,2229 |
| Fieser | Fieser 1,674 |
| reference | Aldrich MSDS 1, 1223:D / Corp MSDS 1 (2), 2313:B / FT-IR 1 (2), 937:A / FT-IR 2 (3), 4026:A / FT-NMR 1 (3), 510:A / IR-Spectra (2), 1253:D / IR-Spectra (3), 1435:E / NMR-Reference 2 (2), 954:B / RegBook 1 (2), 2701:B / Sax 6, 1820 / Structure Index 1, 425:E:7 / Vapor Phase 3, 1586:A |
