320676
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320676
Aldrich
2,2,4-Trimethylpentane
PRA grade, ≥99%
| Synonym: | Isooctane |
| CAS Number: | 540-84-1 |
| Linear Formula: | (CH3)2CHCH2C(CH3)3 |
| Molecular Weight: | 114.23 |
| Beilstein Registry Number: | 1696876 |
| EC Number: | 208-759-1 |
| MDL number: | MFCD00008943 |
Description
| Application | Suitable for pesticide residue analysis |
| Packaging | 4×4 L in glass btl |
| Packaged in glass bottles |
Properties
| grade | PRA grade |
| vapor density | 3.9 (vs air) |
| vapor pressure | 41 mmHg ( 21 °C) |
| assay | ≥99% |
| autoignition temp. | 745 °F |
| expl. lim. | 6 % |
| evapn. residue | <0.0001% |
| halogenated residue (GC/ECD) | <4 μg/L (as heptachlor epoxide) |
| refractive index | n |
| bp | 98-99 °C(lit.) |
| mp | −107 °C(lit.) |
| density | 0.692 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 | F,Xn,N |
| Risk Statements | 11-38-50/53-65-67 |
| Safety Statements | 9-16-29-33-60-61-62 |
| RIDADR | UN1262 3/PG 2 |
| WGK Germany | 3 |
| RTECS | SA3320000 |
| UEL | 6.00%(V) |
| LEL | 1.00%(V) |
| Flash Point(F) | 10.4 °F |
| Flash Point(C) | -12 °C |
Related Products
| Replaced by | 34499, 2,2,4-Trimethylpentane |
References
| Merck | Merck 13,5212 |
| Beilstein | Beil. 1,IV,439 |
| reference | Aldrich MSDS 1, 1793:C / Corp MSDS 1 (2), 3491:A / FT-IR 2 (1), 21:D / FT-IR 1 (1), 11:D / FT-NMR 1 (1), 15:C / IR-Spectra (3), 9:G / IR-Spectra (2), 9:F / NMR-Reference 2 (1), 18:B / RegBook 1 (1), 11:M / Sax 6, 2671 / Structure Index 1, 2:D:3 / Vapor Phase 3, 15:C |
