Sigma-Aldrich
Methanol HPLC Plus 99.9% Poly-Coated Bottles 4 Liter, case/4
- Part Number:
- MIL-650609-4X4L
- 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% Poly-Coated Bottles 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 57652016
- NACRES NA.21
| grade | HPLC Plus |
| vapor density | 1.11 (vs air) |
| vapor pressure | 410 mmHg ( 50 °C) |
| 97.68 mmHg ( 20 °C) | |
| assay | ≥99.9% |
| form | liquid |
| autoignition temp. | 725 °F |
| expl. lim. | 36 % |
| impurities | ≤0.0002 meq/g Titr. base |
| ≤0.0003 meq/g Titr. acid | |
| ≤0.001% Carbonyl Compounds | |
| ≤1.0 ppb Fluorescence (quinine) at 254 nm | |
| ≤1.0 ppb Fluorescence (quinine) at 365 nm | |
| <0.05% water | |
| evapn. residue | ≤0.0001% |
| color | APHA: ≤10 |
| refractive index | n20/D 1.329 (lit.) |
| bp | 64.7 °C (lit.) |
| 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 | 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. 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.
Methanol is an alcohol. Its thermochemical conversion to C2-C10 hydrocarbons in the presence of shape-selective zeolites has been reported. Its oxidation on Ru-Pt catalyst system by ruthenium ad-atoms has been proposed.
Application
Methanol (MeOH) may be used in the following studies:
• Colony forming unit-fibroblast assay of bone marrow mononuclear cells.
• As solvent for the preparation of extracts of hyphae of Aspergillus for the estimation of gliotoxin by reversed phase-HPLC.
• Immunofluorescence studies.
• To compose eluent for the ion-pair reverse-phase HPLC isolation of nucleotides and their decomposition products.
• As eluent in the HPLC estimation of malondialdehyde in plasma, which is an indicator of oxidative stress.
Suitable for HPLC, spectrophotometry, and some LC-MS applications
GHS02, GHS06, GHS08
Signal word Danger
Hazard statements H225-H301-H311-H331-H370
Precautionary statements P210-P260-P280-P301 + P310-P311
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US)
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
Note: These chemicals are for research & laboratory use only. Your order will not be processed if you do not work for, and ship to, a registered laboratory or research facility. Not for topical applications. An official Declaration of Use form may be required.
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WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and reproductive harm. Prop 65 Warning
Please note: This product is not returnable.