Methanol ACS Reagent, 99.8% Poly 18 Liter

Methanol ACS Reagent, 99.8% Poly 18 Liter

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18 liter


Due to a dramatic reduction in supply, stock numbers cannot be guaranteed. All purchases will be followed by an order confirmation with estimated ship date and you will be notified if stock is unavailable. All orders for healthcare products placed after January 24, 2020 are non-cancellable and non-returnable. Thank you for your continued cooperation and partnership.

Methanol ACS Reagent 99.8% Poly 18 Liter

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 329753975
  • NACRES NA.21
grade ACS reagent
vapor density   1.11 (vs air)
vapor pressure

410 mmHg ( 50 °C)
97.68 mmHg ( 20 °C)

assay ≥99.8%
autoignition temp. 725 °F
expl. lim.   36 %

H2SO4, passes test (darkened)
MnO4- reducers, passes test
≤0.0002 meq/g Titr. base
≤0.0003 meq/g Titr. acid
≤0.001% acetaldehyde
≤0.001% acetone
≤0.001% formaldehyde
≤0.1% water

evapn. residue   ≤0.001%

APHA: ≤10


refractive index  n20/D 1.329 (lit.)
bp 64.7 °C (lit.)
mp −98 °C (lit.)
density 0.791 g/mL at 25 °C (lit.)

Safety Information

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


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.

Most chemicals cannot be expedited.

This item has a Haz-Mat shipping fee built into the price. Fee is applicable only to the first item purchased. Additional HazMat items will be discounted automatically in the shopping cart. HazMat items always require special DOT handling and in rare cases may incur additional fees not levied prior to checkout. Request a quote for the most accurate pricing.

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.

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