Sigma-Aldrich
Methanol HPLC Plus 99.9% 4 Liter, case/4
- Part Number:
- MIL-646377-4X4L
- Lead Time:
- 2-4 weeks
- Minimum Purchase:
- 1 unit
- Shipping:
- FREE SHIPPING on most orders over $50*
- Quantity:
- 4
- Size:
- 4 liter / 1 gallon
- Style:
- chemical
- DOT Rated:
- HazMat Transport Fee Required
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Description
Methanol HPLC Plus ≥99.9% 4 Liter Case/4
Synonym: Methyl alcohol
- CAS Number 67-56-1
- Linear Formula CH3OH
- Molecular Weight 32.04
- Beilstein/REAXYS Number 1098229
- EC Number 200-659-6
- MDL number MFCD00004595
- PubChem Substance ID 329759987
- NACRES NA.05
Quality Level | 100 |
grade | HPLC Plus |
vapor density | 1.11 (vs air) |
vapor pressure | 410 mmHg ( 50 °C) |
97.68 mmHg ( 20 °C) | |
assay | ≥99.9% |
autoignition temp. | 725 °F |
expl. lim. | 36 % |
impurities | ≤0.0002 meq/g Titr. base |
≤0.0003 meq/g Titr. acid | |
≤0.001% Cabonyl Compounds | |
<0.05% water | |
evapn. residue | <0.0001% |
color | APHA: ≤10 |
refractive index | n20/D 1.329 (lit.) |
bp | 64.7 °C (lit.) |
64.7 °C | |
mp | −98 °C (lit.) |
solubility | benzene: miscible(lit.) |
ethanol: miscible(lit.) | |
water: miscible(lit.) | |
density | 0.791 g/mL at 25 °C (lit.) |
0.791 g/mL at 25 °C | |
HPLC-gradient | ≤2 mAU at 230 nm |
≤5 mAU at 254 nm | |
λ | 1 cm path, H2O reference |
UV absorption | λ: 205 nm Amax: 1.0 |
λ: 210 nm Amax: 0.80 | |
λ: 220 nm Amax: 0.20 | |
λ: 230 nm Amax: 0.10 | |
λ: 250 nm Amax: 0.02 | |
λ: 400 nm Amax: 0.005 | |
SMILES string | CO |
InChI | 1S/CH4O/c1-2/h2H,1H3 |
InChI key | OKKJLVBELUTLKV-UHFFFAOYSA-N |
General description
Methanol (MeOH) is an organic solvent with a wide range of industrial applications. It is the main component of lithium batteries. It can be prepared by hydrogenation of CO2 under various conditions. Shape-selective zeolite-assisted transformation of methanol to C2-C10 hydrocarbons has been studied. MeOH is a toxic alcohol employed for denaturing ethyl alcohol. A study reports the preparation of biodiesel from canola oil using methanol under supercritical conditions.
GHS02, GHS06, GHS08
Signal word Danger
Hazard statements H225-H301-H311-H331-H370
Precautionary statements P210-P260-P280-P301 + P310-P311
RIDADR UN1230 - class 3 - PG 2 - Methanol
WGK Germany 1
RTECS PC1400000
Flash Point(F) 48.2 °F
Flash Point(C) 9 °C
Documents
Warnings
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