Ethyl Alcohol Pure 190 Proof Meets USP Testing Specifications 1 Liter

Ethyl Alcohol Pure 190 Proof Meets USP Testing Specifications 1 Liter

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Ethyl Alcohol Pure 190 Proof Meets USP Testing Specifications 1 Liter

Synonym: Ethanol, absolute alcohol, non-denatured ethanol

  • CAS Number 64-17-5
  • Linear Formula CH3CH2OH
  • Molecular Weight 46.07
  • EC Number 200-578-6
  • MDL number MFCD00003568
  • PubChem Substance ID 57651183
  • NACRES NA.21
Quality Level 200
vapor density 1.59 (vs air)
assay 94.9-96.0%
expl. lim. 3.1-27.7 %
availability not available in (Sales restictions may apply)
concentration 190 proof
evapn. residue ≤0.0025%
color colorless
bp 78.3 °C
mp -114 °C
solubility water: soluble
λ in H2O
UV absorption λ: 240 nm Amax: 0.40
  λ: 250 nm Amax: 0.30
  λ: 260 nm Amax: 0.30
  λ: 270 nm Amax: 0.10
  λ: 340 nm Amax: 0.1
suitability meets USP testing specifications
InChI 1S/C2H6O/c1-2-3/h3H,2H2,1H3

General description

The product is a non-denatured 190proof ethanol. Ethanol, a primary alcohol, is an important raw material for the synthesis of various compounds. It can be synthesized either from molasses by fermentation or by hydration of ethylene. It acts as a hydrogen source and reaction medium during the transfer hydrogenation of carbonyl compounds in the presence of sodium hydroxide. The impact of ethanol/water fumigation on the performance of diesel engines has been studied.


Signal word Danger
Hazard statements H225-H319
Precautionary statements P210-P280-P305 + P351 + P338-P337 + P313-P403 + P235
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
RIDADR UN1170 - class 3 - PG 2 - Ethanol
WGK Germany 1
RTECS KQ6300000
Flash Point(F) 57.2 °F
Flash Point(C) 14 °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.

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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.

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