Ethanol CAS#64-17-5

Ethanol CAS#64-17-5

Wide Solubility: Dissolves grease, resin, essence and other organic substances efficiently


Moderate Reactivity: Prone to esterification, oxidation and other common reactions


Good Volatility: Fast and even evaporation, suitable for blending and cleaning work


Safe Storage & Handling: Store sealed in cool place, keep away from fire and heat, ensure ventilation


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Product Description

Product Description of Ethanol CAS#64-17-5

Ethanol is a common organic alcohol liquid. It is colorless and transparent with distinctive alcohol aroma. Miscible with water and most organic solvents, it has good volatility and stable properties, being a widely used basic chemical raw material.


Product Application of Ethanol CAS#64-17-5

Mainly used as solvent, cleaning agent, extractant and synthetic material. Widely applied in medical disinfection, food brewing, coatings, inks and daily chemicals. It also acts as chemical intermediate and vehicle fuel, and is commonly used in agricultural processing and laboratory analysis.

Product Information

Parameters


Melting point-114°C
Boiling point78°C
density0.789 g/mL at 20 °C
vapor density1.59 (vs air)
vapor pressure43 mmHg at 20 °C
FEMA2419 | ETHYL ALCOHOL
refractive index1.3614
Fp12°C
storage temp.room temp
solubilitywater: soluble (completely)
pka16(at 25℃)
formLiquid. Colorless liquid / invisible vapor.
colorAPHA: ≤10
Specific Gravity0.80872~0.81601
Flame Color(Light) blue
OdorPleasant alcoholic odor detectable at 49 to 716 ppm (mean = 180 ppm)
Relative polarity0.654
PH7.0 (10g/l, H2O, 20℃)
explosive limit3.1-27.7%(V)(ethanol)
Odor Typealcoholic
Odor Threshold0.52ppm
biological sourcesynthetic
Water Solubilitymiscible
Thermal Conductivity0.163 W/(m·K) at 25 ℃
SensitiveHygroscopic
λmaxλ: 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: 0.10
JECFA Number41
Merck143,760
BRN1718733
Henry's Law Constant1.9×100 mol/(m3Pa) at 25℃, Burkholder et al. (2019)
Dielectric constant24.3(25℃)
Exposure limitsTLV-TWA 1900 mg/m3 (1000 ppm) (ACGIH).
Stability:Stable. Substances to be avoided include strong oxidizing agents, peroxides, acids, acid chlorides, acid anhydrides, alkali metals, ammonia, moisture. Forms explosive mixtures with air. Hygroscopic.
Cosmetics Ingredients FunctionsANTIFOAMING
ASTRINGENT
VISCOSITY CONTROLLING
SOLVENT
ANTIMICROBIAL
FRAGRANCE
Cosmetic Ingredient Review (CIR)Ethanol (64-17-5)
InChI1S/C2H6O/c1-2-3/h3H,2H2,1H3
InChIKeyLFQSCWFLJHTTHZ-UHFFFAOYSA-N
SMILESOCC
LogP-0.19
Surface tension22.1mN/m at 20°C
CAS DataBase Reference64-17-5(CAS DataBase Reference)
NIST Chemistry ReferenceEthanol(64-17-5)
IARC1 (Vol. 96, 100E) 2012
EPA Substance Registry SystemEthanol (64-17-5)


Safety Information


Hazard Codes

F,T,Xn,N

Risk Statements

11-10-36/37/38-39/23/24/25-23/24/25-68/20/21/22-20/21/22-52/53-51/53

Safety Statements

16-7-36-26-45-36/37-61-24/25-2017/7/16

OEB

A

OEL

TWA: 1000 ppm (1900 mg/m3)

RIDADR

UN 1170 3/PG II/III (ETHANOL (ETHYL ALCOHOL) or ETHANOL SOLUTION (ETHYL ALCOHOL SOLUTION))

WGK Germany

nwg

RTECS

KQ6300000

Autoignition Temperature

363 °C

TSCA

TSCA listed

HazardClass

3

PackingGroup

II

HS Code

22071000

Storage Class

3 - Flammable liquids

Hazard Classifications

Eye Irrit. 2

Flam. Liq. 2

Hazardous Substances Data

64-17-5(Hazardous Substances Data)

Toxicity

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

IDLA

3,300 ppm [10% LEL]


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