2,2,4-Trimethylpentane
SIGALD/650439 - HPLC Plus, for HPLC, GC, and residue analysis, ≥99.5%
Synonym: Isooctane
CAS Number: 540-84-1
Empirical Formula (Hill Notation): C8H18
Molecular Weight: 114.23
EC Number: 208-759-1
MDL Number: MFCD00008943
Linear Formula: (CH3)2CHCH2C(CH3)3
Product Type: Chemical
λ | H2O reference |
application(s) | food and beverages |
assay | ≥99.5% |
autoignition temp. | 745 °F |
bp | 98-99 °C (lit.) |
density | 0.692 g/mL at 25 °C (lit.) |
evapn. residue | <0.0001% |
expl. lim. | 6 % |
form | liquid |
grade | for residue analysis |
HPLC Plus | |
halogenated residue | <10 ng/L (as heptachlor epoxide) |
impurities | <0.01% water |
<1.0 ppb Fluorescence (quinine) at 365 nm | |
InChI | 1S/C8H18/c1-7(2)6-8(3,4)5 |
InChI key | NHTMVDHEPJAVLT-UHFFFAOYSA |
mp | −107 °C (lit.) |
Quality Level | 100 ![]() |
refractive index | n |
SMILES string | CC(C)CC(C)(C)C |
technique(s) | gas chromatography (GC): suitable |
HPLC: suitable | |
UV absorption | λ: 205 nm Amax: 1.00 |
λ: 225 nm Amax: 0.10 | |
λ: 254 nm Amax: 0.01 | |
vapor density | 3.9 (vs air) |
vapor pressure | 41 mmHg ( 21 °C) |
Application: | Suitable for HPLC, spectrophotometry, environmental testing |
Packaging: | 1, 6×1, 4, 4×4 L in glass bottle |
Packaging: | 20 L in Nowpak™ |
Recommended products: | Discover LiChropur reagents ideal for HPLC ![]() ![]() |
Symbol | ![]() ![]() ![]() ![]() |
Signal word | Danger |
Hazard statements | H225 - H304 - H315 - H336 - H410 |
Precautionary statements | P210 - P233 - P273 - P301 + P310 - P303 + P361 + P353 - P331 |
Hazard Codes | F,Xn,N |
Risk Statements | 11-38-50/53-65-67 |
Safety Statements | 9-16-29-33-60-61-62 |
RIDADR | UN1262 - class 3 - PG 2 - Octanes |
WGK Germany | WGK 2 |
Flash Point(F) | 10.4 °F - closed cup |
Flash Point(C) | -12 °C - closed cup |
Purity | ≥99.5% |
bp | 98-99 °C (lit.) |
mp | −107 °C (lit.) |
Density | 0.692 g/mL at 25 °C (lit.) |
Refractive Index | n |
UNSPSC | 12190000 |