Ethylenglykolmonoethylether
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Ethylenglykolmonoethylether Eigenschaften
- Schmelzpunkt:
- -100 °C
- Siedepunkt:
- 135 °C(lit.)
- Dichte
- 0.93 g/mL at 25 °C(lit.)
- Dampfdichte
- 3.1 (vs air)
- Dampfdruck
- 3.8 mm Hg ( 20 °C)
- Brechungsindex
- n
20/D 1.407(lit.)
- Flammpunkt:
- 107.6 °F
- storage temp.
- Store below +30°C.
- L?slichkeit
- water: miscible
- pka
- 14.44±0.10(Predicted)
- Aggregatzustand
- Liquid
- Farbe
- Clear, colorless
- Geruch (Odor)
- Sweetish; mild, pleasant, ethereal.
- PH
- 7 (20°C)
- Odor Threshold
- 0.58ppm
- Explosionsgrenze
- 1.8-15.7%(V)
- Wasserl?slichkeit
- miscible
- FreezingPoint
- -70℃
- W?rmeleitf?higkeit
- 0.169 W/(m·K) at 25 ℃
- maximale Wellenl?nge (λmax)
- λ: 215 nm Amax: 1.00
λ: 225 nm Amax: 0.50
λ: 250 nm Amax: 0.20
λ: 305 nm Amax: 0.01
- Merck
- 14,3750
- BRN
- 1098271
- Henry's Law Constant
- 8.9×100 mol/(m3Pa) at 25℃, Johanson and Dynésius (1988)
- Expositionsgrenzwerte
- ACGIH:TLV-TWA 5 ppm (18 mg/m3)
OSHA:PEL-TWA 200 ppm (740 mg/m3)
NIOSH:REL-TWA 0.5 ppm
- Dielectric constant
- 29.6(24℃)
- Stabilit?t:
- Stable. Readily forms explosive mixtures with air - note the wide explosion range. Vapour may travel considerable distance to a source of ignition. Flammable. Incompatible with strong acids, strong bases, strong oxidizing agents, aluminium, alkalies.
- Kosmetik-Inhaltsstoffe Funktionen
- SOLVENT
VISCOSITY CONTROLLING
- Erinnerung an die inhaltsstoffe
- 2-Ethoxyethanol (110-80-5)
- InChI
- 1S/C4H10O2/c1-2-6-4-3-5/h5H,2-4H2,1H3
- InChIKey
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N
- SMILES
- CCOCCO
- LogP
- 0.32 at 20℃
- Oberfl?chenspannung
- 28.6mN/m at 20°C
- CAS Datenbank
- 110-80-5(CAS DataBase Reference)
- NIST chemische Informationen
- Ethanol, 2-ethoxy-(110-80-5)
- EPA chemische Informationen
- 2-Ethoxyethanol (110-80-5)
Sicherheit
- Risiko- und Sicherheitserkl?rung
- Gefahreninformationscode (GHS)
| Kennzeichnung gef?hrlicher | T | ||
|---|---|---|---|
| R-S?tze: | 60-61-10-20/21/22-20/22 | ||
| S-S?tze: | 53-45 | ||
| OEB | B | ||
| OEL | TWA: 0.5 ppm (1.8 mg/m3) [skin] | ||
| RIDADR | UN 1171 | ||
| WGK Germany | 1 | ||
| RTECS-Nr. | KK8050000 | ||
| Selbstentzündungstemperatur | 460 °F | ||
| TSCA | TSCA listed | ||
| HazardClass | 3 | ||
| PackingGroup | III | ||
| HS Code | 29094990 | ||
| Speicherklasse | 3 - Flammable liquids | ||
| Hazard Classifications | Acute Tox. 3 Inhalation Acute Tox. 4 Oral Flam. Liq. 3 Repr. 1B |
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| Giftige Stoffe Daten | 110-80-5(Hazardous Substances Data) | ||
| Toxizit?t | Acute oral LD50 for guinea pigs 1,400 mg/kg, mice 2,451 mg/kg, rats 3,000 mg/kg, rabbits 3,100 mg/kg (quoted, RTECS, 1985). | ||
| IDLA | 500 ppm |
| Bildanzeige (GHS) |
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Ethylenglykolmonoethylether Chemische Eigenschaften,Einsatz,Produktion Methoden
ERSCHEINUNGSBILD
FARBLOSE, ?LIGE FLüSSIGKEIT MIT CHARAKTERISTISCHEM GERUCH.CHEMISCHE GEFAHREN
Bildung explosionsf?higer Peroxide. Reagiert mit starken Oxidationsmitteln. Feuer und Explosionsgefahr. Greift viele Kunststoffe und Gummi an.ARBEITSPLATZGRENZWERTE
TLV: 5 ppm (als TWA); Hautresorption; BEI vorhanden; (ACGIH 2005).MAK: 5 ppm, 19 mg/m? Spitzenbegrenzung: überschreitungsfaktor: II(8); Hautresorption; Schwangerschaft: Gruppe B; (DFG 2005).
AUFNAHMEWEGE
Aufnahme in den K?rper durch Inhalation, über die Haut und durch Verschlucken.INHALATIONSGEFAHREN
Beim Verdampfen bei 20 °C kann schnell eine gesundheitssch?dliche Kontamination der Luft eintreten.WIRKUNGEN BEI KURZZEITEXPOSITION
WIRKUNGEN BEI KURZZEITEXPOSITION:Die Substanz reizt leicht die Augen und die Atmungsorgane. M?glich sind Auswirkungen auf Zentralnervensystem, Blut, Knochenmark, Nieren und Leber. Exposition in hohen Konzentrationen kann zu Bewusstlosigkeit führen. ?rztliche Beobachtung notwendig.
WIRKUNGEN NACH WIEDERHOLTER ODER LANGZEITEXPOSITION
Die Flüssigkeit entfettet die Haut. M?glich sind Auswirkungen auf Blutund Knochenmark. Führt zu Blutarmutund Blutzellsch?digungen. Kann fruchtbarkeitssch?digend oder entwicklungssch?digend wirken.LECKAGE
Belüftung. Zündquellen entfernen. Ausgelaufene Flüssigkeit m?glichst in abdichtbaren Beh?ltern sammeln. Reste mit viel Wasser wegspülen. Pers?nliche Schutzausrüstung: Atemschutzfilter für organische Gase und D?mpfe.R-S?tze Betriebsanweisung:
R60:Kann die Fortpflanzungsf?higkeit beeintr?chtigen.R61:Kann das Kind im Mutterleib sch?digen.
R10:Entzündlich.
R20/21/22:Gesundheitssch?dlich beim Einatmen,Verschlucken und Berührung mit der Haut.
S-S?tze Betriebsanweisung:
S53:Exposition vermeiden - vor Gebrauch besondere Anweisungen einholen.S45:Bei Unfall oder Unwohlsein sofort Arzt zuziehen (wenn m?glich, dieses Etikett vorzeigen).
Beschreibung
2-Ethoxyethanol is a stable, colorless, flammable liquid, synthetically produced throughout the world. It belongs to a larger group of glycol ether solvents. 2-Ethoxyethanol is commercially referred to as Ethyl Cellosolve or Cellosolve, a trademark registered by Union Carbide in 1924. It was first synthesized to have the same chemical properties of both alcohols and ethers (hydrophilic and lipophilic) but less volatile, which improves production characteristics. The glycol ethers are made by reacting anhydrous alcohols with ethylene oxide.Chemische Eigenschaften
2-Ethoxyethanol is a colorless, viscous liquid with a sweetish odorPhysikalische Eigenschaften
Clear, colorless liquid with a sweetish odor. Experimentally determined detection and recognition odor threshold concentrations were 1.1 mg/m3 (300 ppbv) and 2.0 mg/m3 (540 ppbv), respectively (Hellman and Small, 1974).Verwenden
2-Ethoxyethanol is widely used as an industrial solvent and production intermediate. It is produced by the reaction of ethylene oxide with ethanol. The glycol ethers are miscible in polar and nonpolar solutions, which make them useful solvents in paints and surface coatings, stains, lacquers, inks, and dyes. Additional uses include industrial deicing, hydraulic fluids, and cleaning agents. 2-Ethoxyethanol was once used in cosmetic products but is no longer used due to toxicity associated with dermal absorption. Global production has been on the decline in recent years based on demonstrated toxicity through oral, dermal, and inhalation routes of exposure. The use of ethylene glycol ethers has largely been replaced by relatively safer substitutes, primarily propylene glycol ethers; however, their use as a solvent and chemical process intermediate poses potential for release into the environment.Definition
ChEBI: A hydroxyether that is the ethyl ether derivative of ethylene glycol.Allgemeine Beschreibung
A clear colorless liquid. Flash point of 120°F. Less dense than water. Its vapors are heavier than air.Air & Water Reaktionen
Flammable. Water soluble.Reaktivit?t anzeigen
ETHYLENE GLYCOL MONOMETHYL ETHER may react with oxidizing materials, i.e. hydrogen peroxide, to form peroxides. 2-Ethoxyethanol dissolves many oils, resins and waxes.Hazard
Toxic by skin absorption. Moderate fire risk.Health Hazard
Some eye irritation. Inhalation of vapors causes irritation of nose.Brandgefahr
Special Hazards of Combustion Products: Toxic gases, such as carbon monoxide, may be produced in fire.Chemische Reaktivit?t
Reactivity with Water No reaction; Reactivity with Common Materials: No reaction; Stability During Transport: Stable; Neutralizing Agents for Acids and Caustics: Not pertinent; Polymerization: Not pertinent; Inhibitor of Polymerization: Not pertinent.Sicherheitsprofil
Moderately toxic by ingestion, skin contact, intravenous, and intraperitoneal routes. Mildly toxic by inhalation and subcutaneous routes. An experimental teratogen. Other experimental reproductive effects. A mild eye and skin irritant. Combustible when exposed to heat or flame; can react with oxidzing materials. Moderate explosion hazard in the form of vapor when exposed to heat or flame. Mxture with hydrogen peroxide + polyacrylamide gel + toluene is explosive when dry. To fight fire, use alcohol foam, dry chemical. See also GLYCOL ETHERS.m?gliche Exposition
This material is used as a solvent for nitrocellulose and alkyd resins in lacquers; as a solvent for printing inks; in dyeing leathers and textiles; in the formulation of cleaners and varnish removers; as an anti-icing additive in brake fluids and auto and aviation fuels.Environmental Fate
Biological. Bridié et al. (1979) reported BOD and COD values of 1.03 and 1.92 g/g using filtered effluent from a biological sanitary waste treatment plant. These values were determined using a standard dilution method at 20 °C for a period of 5 d. When a sewage seed was used in a separate screening test, a BOD value of 1.27 g/g was obtained. Similarly, Heukelekian and Rand (1955) reported a 5-d BOD value of 1.42 g/g which is 72.4% of the ThOD value of 1.96 g/g.Photolytic. Grosjean (1997) reported a rate constant of 1.87 x 10-11 cm3/moleculesec at 298 K for the reaction of 2-ethoxyethanol and OH radicals in the atmosphere. Based on an atmospheric OH radical concentration of 1.0 x 106 molecule/cm3, the reported half-life of methanol is 0.35 d (Grosjean, 1997). Stemmler et al. (1996) reported a rate constant of 1.66 x 10-11 cm3/moleculesec for the OH radical-initiated oxidation of 2-ethoxyethanol in synthetic air at 297 K and 750 mmHg. Major reaction products identified by GC/MS (with their yields) were ethyl formate, 34%; ethylene glycol monoformate, 36%; ethylene glycol monoacetate, 7.8%; and ethoxyacetaldehyde, 24%.
Chemical/Physical. 2-Ethoxyethanol will not hydrolyze (Kollig, 1993).
At an influent concentration of 1,024 mg/L, treatment with GAC resulted in an effluent concentration of 886 mg/L. The adsorbability of the carbon used was 28 mg/g carbon (Guisti et al., 1974).
Versand/Shipping
UN1171 Ethylene glycol monoethyl ether, Hazard Class: 3; Labels: 3-Flammable liquid.l?uterung methode
Dry it with CaSO4 or K2CO3, filter and fractionally distil it. Peroxides can be removed by refluxing with anhydrous SnCl2 or by filtration under slight pressure through a column of activated alumina. [Beilstein 1 IV 2377.]Inkompatibilit?ten
May form explosive mixture with air. Strong oxidizers may cause fire and explosions. Attacks some plastics, rubber and coatings. Able to form peroxides. Incompatible with strong acids; aluminum and its alloysWaste disposal
Dissolve or mix the material with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber. All federal, state, and local environmental regulations must be observed. Consult with environmental regulatory agencies for guidance on acceptable disposal practices. Generators of waste containing this contaminant (≧100 kg/mo) must conform with EPA regulations governing storage, transportation, treatment, and waste disposalEthylenglykolmonoethylether Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Ethanol
Ethylenoxid
Methanol
1-Butanol
2-Methylpropanol-2
ETHYLENE GLYCOL MONO-TERT-BUTYL ETHER
2-Isopropoxy-ethanol
Propan-2-ol
N-(3-(Trimethoxysilyl)propyl)ethylendiamin
Downstream Produkte
Leather Coating Black RL
Diphenamid (ISO)
1-(2-ETHOXYETHYL)PIPERAZINE
Natrium-[2,4-dihydro-4-[(2-hydroxy-5-nitrophenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)][1-[(2-hydroxy-4-nitrophenyl)azo]-2-naphtholato(2-)]cobaltat(1-)
9-ETHYLGUANINE
Hydrogenbis[1-[(2-hydroxy-4-nitrophenyl)azo]-2-naphtholato(2-)]chromat(1-)
Acid Orange 89
LEATHERSPRAYINGBLUERL
2-Ethoxy-ethylacetat
6-CHLOROQUINAZOLIN-4-AMINE
nitrilon whitening agent AD
2-Bromethylethylether
Hydrogenbis[2-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]benzoato(2-)]chromat(1-)
2-Methyl-1,3-dioxolan
Ethylenglykolmonoethylether Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 604)Lieferanten
| Firmenname | Telefon | Land | Produktkatalog | Edge Rate | |
|---|---|---|---|---|---|
| Yunjian (Guangzhou) Import Export Trade Co., Ltd | +86-13322801610 +86-15521457061 |
catherina@yunjianmaoyi.com | China | 248 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615350571055 |
Sibel@chuanghaibio.com | China | 8738 | 58 |
| Hebei Chuanghai Biotechnology Co,.LTD | +86-86-13131129325 +8613131129325 |
sales1@chuanghaibio.com | China | 5228 | 58 |
| Hebei Youfeidi Trading Co., LTD | +8615530197691 |
admin@yfdchem.cn | China | 105 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21586 | 55 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418679 +8618949832763 |
info@tnjchem.com | China | 2988 | 55 |
| career henan chemical co | +86-0371-86658258 +8613203830695 |
sales@coreychem.com | China | 29815 | 58 |
| SHANDONG ZHI SHANG CHEMICAL CO.LTD | +8613065062079 |
sales@sdzschem.com | China | 1497 | 58 |
| Xiamen AmoyChem Co., Ltd | +86-86-5926051114 +8615060885618 |
sales@amoychem.com | China | 6366 | 58 |
| Shandong chuangyingchemical Co., Ltd. | 18853181302 |
sale@chuangyingchem.com | CHINA | 5906 | 58 |
110-80-5(Ethylenglykolmonoethylether)Verwandte Suche:
Ethylendi(acetat)
2-(Vinyloxy)ethanol
Ethylenglykolmonophenylether
Ethylendimethacrylat
Ethylenbis(oxyethylennitrilo)tetraessigsure
2-Butoxy-ethylacetat
2-(Hexyloxy)ethanol
1,2-Diethoxyethan
1,2-Diphenoxyethan
2-Butoxy-ethanol
1,2-Dimethoxy-ethan
2-Methoxy-ethanol
Ethandiol
2-Ethoxy-ethylacetat
Diethylether
2-(2-Ethoxyethoxy)ethylacrylat
Ethylethoxyacetat
2-[2-(Diethylamino)ethoxy]ethanol
- CELLOSOLVE(R)
- 2-Ethoxyethylalcohol
- 2-ethoyxethanol
- 3-Oxapentan-1-ol
- athylenglykol-monoathylather
- beta-Ethoxyethanol
- celosolv
- celosolv(czech)
- dowanol8
- dowanolee
- EE solvent
- Ektasolve EE
- ektasolveee
- Emkanol
- etermonoetilicodeletilenglicol
- Ethane-1,2-diolethylether
- Ether monoethylique de l'ethylene-glycol
- ethermonoethyliquedel’ethyleneglycol
- ethermonoethyliquedel’ethylene-glycol
- ethermonoethyliquedel’ethylene-glycol(french)
- Ethyl icinol
- Ethyl-2-hydroxyethyl ether
- Ethyl2-hydroxyethylether
- Ethylethylene glycol
- ethylethyleneglycol
- Etoksyetylowy alkohol
- etoksyetylowyalkohol
- glycolmonoethylether
- Iithylglykol
- Jeffersol EE
- jeffersolee
- NCI-C54853
- Plastiazan 60
- Poly-Solv EE
- poly-solvee
- rcrawastenumberu227
- rcrawastenumberu359
- solvulose
- 2-ETHOXYETHANOL, 99+%, SPECTROPHOTOMETRI C GRADE
- 2-ETHOXYETHANOL, REAGENTPLUS, 99%
- ETHYLENE GLYCOL MONOETHYL ETHER GC STANDARD
- 2-ETHOXYETHANOL, STANDARD FOR GC
- 2-EthoxyethanolGr
- 2-EthoxyethanolExtraPure
- 2-Ethoxyethanol in dimethyl sulfoxide
- Residual Solvent Class 2 - 2-Ethoxyethanol
- 2-Ethoxyethanol ReagentPlus(R), 99%
- 2-Ethoxyethanol spectrophotometric grade, >=99%
- Ethylene Glycol Monoethyl Ether 〔2-Ethoxyethanol〕
- Ethyl glycol Ethyl cellosolve Ethylene glycol ethyl ether
- 2-Ethoxyethanol (stabilised) for synthesis
- 2-Ethoxyethanol in Dimethyl Sulfoxide, USP 467 Standard
- 2-ETHOXYETHANOL,REAGENT
- OXYTOL
- thylenglykol-monoathylather
- 2-Ethoxyethanol ,99.5%
- 2-Ethoxyethanol,Cellosolve, Ethyl glycol, Ethylene glycol monoethyl ether
- Ethylene glycol monoethyl ether, synthesis grade






