Ethanol CAS 64-17-5

Product Description:

Product Name: Ethanol CAS NO: 64-17-5

Synonyms:

Absolute alcohol;

Cologne spirit;

Ethyl hydroxide;

Chemical & Physical Properties:

Appearance: Clear colorless liquid

Assay :≥99.0%

Density: 0.7893 g/cm3

Boiling Point: 78℃

Melting Point: -114℃

Flash Point: 12℃

Refractive Index: 1.3614

Water Solubility: Miscible

Stability: Stable. Substances to be avoided include strong oxidizing agents, peroxides, acids, acid chlorides, acid anhydrides, alkali metals, ammonia, and moisture. Forms explosive mixtures with air. Hygroscopic.

Storage Condition: Store at RT.

Odor: Pleasant alcoholic odor detectable at 49 to 716 ppm (mean = 180 ppm)

Odor Threshold: 0.52ppm

Explosive Limit: 3.1-27.7 %( V) (Ethanol)

Sensitive: Hygroscopic

Safety Information:

Caution Statement: P210; P260; P280; P308 + P311; P337 + P313; P403 + P235

HS Code: 2207200010

Hazard Class: 3

Hazard Codes: F,T,Xn,N

Hazard Declaration: H225; H302; H319; H371

Hazardous Substances Data: 64-17-5(Hazardous Substances Data)

Packing Group: II

RTECS: KQ6300000

RIDADR: UN 1170/1986/1987

Risk Statements: R11

Safety Statements: S16-S7

Symbol: GHS02, GHS07, GHS08

Signal Word: Danger

TSCA: Yes

Toxicity: LD50 in young, old rats (g/kg): 10.6, 7.06 orally (Wiberg)

WGK Germany: nwg

Absolute alcohol provides supplementary chemical data on ethanol. Except where noted otherwise, data relate to standard ambient temperature and pressure. Ethanol, also known as ethyl alcohol (or grain spirits, or alcohol), is a clear colorless, volatile, flammable solvent with a characteristic odor. The boiling point of ethanol is 78.5°C. The bio-alcohol is found in alcoholic beverages. Concentrated alcohol has a strong burning taste, but it is somewhat sweet when diluted. It is also increasingly being used as a fuel (usually replacing or complementing gasoline). Its low melting point of -114.5° C allows it to be used in antifreeze products. The word alcohol is derived from the Arabic word al kuhul, which was a fine powder of the element antimony used as a cosmetic. In Medieval times, the word al kuhul came to be associated with the distilled products known as alcohols. The hydroxyl group, -OH, bonded to a carbon, characterizes alcohols. Ethyl is derived from the root of the two-carbon hydrocarbon ethane.

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