W318701
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W318701
Aldrich
3-Methylcrotonic acid
≥97%
| Synonym: | 3,3-Dimethylacrylic acid, 3-Methyl-2-butenoic acid, 3-Methylcrotonic acid, Senecioic acid |
| CAS Number: | 541-47-9 |
| Linear Formula: | (CH3)2C=CHCOOH |
| Molecular Weight: | 100.12 |
| FEMA Number: | 3187 |
| Beilstein Registry Number: | 1720305 |
| EC Number: | 208-782-7 |
| Council of Europe no.: | 10138 |
| MDL number: | MFCD00004366 |
| PubChem Substance ID: | 24901540 |
| Flavis number: | 8.07 |
Description
| F&F Certificates | Continuing Guarantee Statement |
| EU Natural Certificate | |
| US Natural Certificate | |
| HALAL Statement | |
| GMO Statement | |
| Allergen Statement |
Properties
| grade | NI |
| assay | ≥97% |
| bp | 194-195 °C(lit.) |
| mp | 65-70 °C(lit.) |
| Organoleptic | alcohol; green |
Safety
| Personal Protective Equipment | dust mask type N95 (US), Eyeshields, Gloves |
| Hazard Codes | Xi |
| Risk Statements | 37/38-41 |
| Safety Statements | 26-36/37/39 |
| WGK Germany | 1 |
| RTECS | GQ5425000 |
| Flash Point(F) | 200.12 °F |
| Flash Point(C) | 93.4 °C |
References
| Beilstein | Beil. 2,IV,1555 |
| reference | Aldrich MSDS 1, 740:A / Corp MSDS 1 (1), 1326:A / FT-IR 1 (1), 500:A / FT-IR 2 (1), 779:C / Fenaroli, 490 / IR-Spectra (2), 264:B / IR-Spectra (3), 293:A / NMR-Reference 2 (1), 436:A / RegBook 1 (1), 547:F / Sax 6, 1818 / Sigma FT-IR 1 (2), 489:D / Structure Index 1, 77:A:7 / Vapor Phase 3, 584:D |
