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Etanol

CAS No. 64-17-5
Chemical Name: Etanol
Synonyms: RGA;etha;Spirt;C2H5OH;Jaysol;Tecsol;Thanol;Etanol;Algrain;Alkohol
CBNumber: CB2362508
Molecular Formula: C2H6O
Formula Weight: 46.06844
MOL File: 64-17-5.mol
Etanol Property
Melting point : -114°C
Boiling point : 78°C
density : 0.789 g/mL at 20 °C
vapor density : 1.59 (vs air)
refractive index : 1.3614
FEMA : 2419
Fp : 12°C
storage temp. : Store at RT.
solubility : water: soluble (completely)
pka: 16(at 25℃)
color : APHA: ≤10
Relative polarity: 0.654
PH: 7.0 (10g/l, H2O, 20℃)
explosive limit: 3.1-27.7%(V)(ethanol)
Water Solubility : miscible
Sensitive : Hygroscopic
Merck : 14,3760
BRN : 1718733
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.
CAS DataBase Reference: 64-17-5(CAS DataBase Reference)
NIST Chemistry Reference: Ethanol(64-17-5)
EPA Substance Registry System: Ethanol(64-17-5)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
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
RIDADR : 1170
RTECS : KQ6300000
TSCA : Yes
HazardClass : 3
PackingGroup : II
Hazardous Substances Data: 64-17-5(Hazardous Substances Data)
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
H226 Flammable liquid and vapour Flammable liquids Category 3 Warning
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H313 May be harmful in contact with skin Acute toxicity,dermal Category 5 P312
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H333 May be harmful if inhaled Acute toxicity,inhalation Category 5 P304+P312
H370 Causes damage to organs Specific target organ toxicity, single exposure Category 1 Danger P260, P264, P270, P307+P311, P321,P405, P501
H371 May cause damage to organs Specific target organ toxicity, single exposure Category 2 Warning P260, P264, P270, P309+P311, P405,P501
H402 Harmful to aquatic life Hazardous to the aquatic environment, acute hazard Category 3
H412 Harmful to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 3 P273, P501
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P311 Call a POISON CENTER or doctor/physician.
P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
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.
P337+P313 IF eye irritation persists: Get medical advice/attention.
P370+P378 In case of fire: Use … for extinction.
P405 Store locked up.
P403+P235 Store in a well-ventilated place. Keep cool.

Etanol Chemical Properties,Usage,Production

Chemical Properties
Clear colorless liquid
Uses
Suitable for use in the precipitation of nucleic acids.
General Description
A clear colorless liquid with a characteristic vinous odor and pungent taste. Flash point 55°F. Density 6.5 lb / gal. Vapors are heavier than air.
Air & Water Reactions
Highly flammable. Soluble in water in all proportions.
Reactivity Profile
Etanol reacts violently with acetyl chloride and acetyl bromide [Rose, (1961); Merck 11th ed., 1989]. Mixtures with concentrated sulfuric acid and strong hydrogen peroxide can cause explosions. Mixtures with concentrated hydrogen peroxide form powerful explosives. Reacts readily with hypochlorous acid and with chlorine to give ethyl hypochlorite, which decomposes in the cold and explodes on exposure to sunlight or heat. Base-catalysed reactions with isocyanates should be carried out in inert solvents. Such reactions in the absence of solvents often occur with explosive violence [Wischmeyer(1969)]. Highly oxidized potassium metal was dropped into a dish of ethyl alcohol, an immediate explosion shattered the dish. Potassium superoxide was considered the cause of the reaction [Health and Safety Inf. 251(1967)]. Etanol or mEtanol can ignite on contact with a platinum-black catalyst. (Urben 1794).
Health Hazard
VAPOR: Irritating to eyes, nose and throat. LIQUID: Not harmful.
Fire Hazard
FLAMMABLE. Flashback along vapor trail may occur. Vapor may explode if ignited in an enclosed area.
Etanol Preparation Products And Raw materials
Raw materials
Nitrogen Phosphorous acid Higher Aliphatic Alcohol Sodium pyruvate Maltose Ethylene glycol Starch Sulfuric acid
Preparation Products
Poly-methyltriethoxysilane DIMETHYL PHOSPHOROCHLORIDATE Triethoxyvinylsilane high strength structure adhesive JL Andrographolide Chromic acetate 1,1-BIS(4-CHLOROPHENYL)-1,2,2,2-TETRACHLOROETHANE 1,4-dibromo-2,3-butanediol adhesive for data plata PA-1 L-Arginine alpha-ketoglutarate CROCIN 3-Nitrocinnamic acid urgent repair agent JL 3211 Sodium p-styrenesulfonate 1-Ethoxy-2-propanol michelia aiba flower concrete Ethyl caprylate repair agent for wet surface JL 3213 Hawthorn fruit tincture RTV silicone adhesive SF-5 aminosilicone finishing agent STU-1 for resilient fabric adhesive RM-1 neutral silicone sealant YD-865 high temperature repair agent JL Rose crimson glory flower concrete Daidzein Violet leaves concrete Rose crinlson glory absolute 1,4-DIETHYLBENZENE N-Cyano etrhl ethyl midxite weatherproofing silicone sealant YD-863 cast defect repair agent JL abrasion and corrosion resistant repair agent JL 3-Chloropropyltriethoxysilane Ethyl caprate Ginger oil high temperature conductive adhesive JL 41000 Ethyl 2-acetylhexanoate ETHYL DICHLOROTHIOPHOSPHATE Laminaria, ext.
Etanol Suppliers      Global( 345)Suppliers     
Supplier Tel Fax Email Country ProdList Advantage
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J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
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+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing) sh@meryer.com China 40403 62
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021-67582001/03/05 saleschina@alfa-asia.com China 30315 84
Beijing dtftchem Technology Co., Ltd. 13651141086; 86(10)60275028、60275820
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Energy Chemical 021-58432009 / 400-005-6266
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64-17-5(Etanol)Related Search:
ACETIC ACID Acetaldehyde TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)EUROPIUM(III) Bis(2,4-pentanedionato-O,O')palladium(II) MANGANESE(II) ACETYLACETONATE Ethyl isocyanoacetate Manganic acetylacetonate Aluminum acetylacetonate Bis(2,4-pentanediono)nickel Ferric acetylacetonate CHROMIUM(III) ACETYLACETONATE LANTHANUM ACETYLACETONATE 2,4-PENTANEDIONE, SILVER DERIVATIVE COBALT(II) ACETYLACETONATE METHYL ISOCYANOACETATE TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)DYSPROSIUM(III) 2-Mercaptoethanol Phenethyl alcohol
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