Melting point :-114°C
Boiling point :78°C
Density :0.789 g/mL at 20 °C
vapor density :1.59 (vs air)
vapor pressure :43 mmHg at 20 °C
refractive index :1.3614
FEMA :2419 | ETHYL ALCOHOL
Flash point :12°C
storage temp. :room temp
solubility :water: soluble (completely)
pka :16(at 25℃)
form :Liquid. Colorless liquid / invisible vapor.
color :APHA: ≤10
Specific Gravity :0.80872～0.81601
Flame Color :(Light) blue
Relative polarity :0.654
PH :7.0 (10g/l, H2O, 20℃)
Odor :Pleasant alcoholic odor detectable at 49 to 716 ppm (mean = 180 ppm)
explosive limit :3.1-27.7%(V)(ethanol)
biological source :synthetic
Odor Threshold :0.52ppm
Odor Type :alcoholic
Water Solubility :miscible
Thermal Conductivity :0.163 W/(m·K) at 25 ℃
Sensitive :Hygroscopic
λmax :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: 0.10 Merck :14,3760
JECFA Number :41
BRN :1718733
Henry's Law Constant :1.9×10⁰ mol/(m³Pa) at 25℃, Burkholder et al. (2019)
Exposure limits :ACGIH:TLV-STEL 1000 ppm (1880 mg/m3)
OSHA:PEL-TWA 1000 ppm (1900 mg/m3)
NIOSH:REL-TWA 1000 ppm Dielectric constant :24.3（25℃）
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 Functions :ANTIFOAMING
ASTRINGENT
VISCOSITY CONTROLLING
SOLVENT
ANTIMICROBIAL
FRAGRANCE Cosmetic Ingredient Review (CIR) :Ethanol (64-17-5)
InChI :1S/C2H6O/c1-2-3/h3H,2H2,1H3
InChIKey :LFQSCWFLJHTTHZ-UHFFFAOYSA-N
SMILES :OCC
LogP :-0.19
Surface tension :22.1mN/m at 20°C
CAS DataBase Reference :64-17-5(CAS DataBase Reference)
IARC :1 (Vol. 96, 100E) 2012
NIST Chemistry Reference :Ethanol(64-17-5)
EPA Substance Registry System :Ethanol (64-17-5)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H225 Highly Flammable liquid and vapour Flammable liquids Category 2 Danger P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501 H320 Causes eye irritation Serious eye damage/eye irritation Category 2B Warning P264, P305+P351+P338,P337+P313 H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning H336 May cause drowsiness or dizziness Specific target organ toxicity,single exposure; Narcotic effects Category 3 Warning P261, P271, P304+P340, P312,P403+P233, P405, P501 H350 May cause cancer Carcinogenicity Category 1A, 1B Danger H360 May damage fertility or the unborn child Reproductive toxicity Category 1A, 1B Danger H372 Causes damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 1 Danger P260, P264, P270, P314, P501 H373 May cause damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 2 Warning P260, P314, P501
Precautionary statements:	P201 Obtain special instructions before use. P202 Do not handle until all safety precautions have been read and understood. P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P233 Keep container tightly closed. P240 Ground/bond container and receiving equipment. P241 Use explosion-proof electrical/ventilating/lighting/…/equipment. P242 Use only non-sparking tools. P243 Take precautionary measures against static discharge. P260 Do not breathe dust/fume/gas/mist/vapours/spray. P264 Wash hands thoroughly after handling. P264 Wash skin thouroughly after handling. P270 Do not eat, drink or smoke when using this product. P271 Use only outdoors or in a well-ventilated area. P280 Wear protective gloves/protective clothing/eye protection/face protection. P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P308+P313 IF exposed or concerned: Get medical advice/attention. P337+P313 IF eye irritation persists: Get medical advice/attention. P370+P378 In case of fire: Use … for extinction. P403+P233 Store in a well-ventilated place. Keep container tightly closed. P403+P235 Store in a well-ventilated place. Keep cool. P405 Store locked up. P501 Dispose of contents/container to..…