Name | 2-Methoxyethyl acetate |
Synonyms | EM ACETATE 2-Methoxyethyl acetate METHOXYETHANOL ACETATE 2-sulfanylethyl acetate 1-Acetoxy-2-methoxyethane Methyl Cellosolve?acetate Acetic acid 2-methoxyethyl Methyl Cellosolve(rg acetate GLYCOL MONOMETHYL ETHER ACETATE Ethylene glycol methyl ether acetate Ethylene glycol monomethyl ether acetate ETHYLENE GLYCOL MONOMETHYL ETHER ACETATE 1-Acetoxy-2-methoxyethane~Ethylene glycol monomethyl ether acetate~Methyl Cellosolve(rg acetate |
CAS | 110-49-6 |
EINECS | 203-772-9 |
InChI | InChI=1/C4H8O2S/c1-4(5)6-2-3-7/h7H,2-3H2,1H3 |
Molecular Formula | C5H10O3 |
Molar Mass | 118.13 |
Density | 1.009g/mLat 25°C(lit.) |
Melting Point | −65°C(lit.) |
Boling Point | 145°C(lit.) |
Flash Point | 111°F |
Water Solubility | Miscible (Lyman et al., 1982) |
Solubility | Soluble in alcohol and ether (Weast, 1986). |
Vapor Presure | 4.7 hPa (20 °C) |
Appearance | Solid |
Color | White |
Exposure Limit | NIOSH REL: TWA 0.1 ppm (0.5 mg/m3), IDLH 200 ppm; OSHA PEL: TWA25 ppm (120 mg/m3); ACGIH TLV: TWA 5 ppm (24 mg/m3). |
Maximum wavelength(λmax) | ['λ: 254 nm Amax: 1.00', , 'λ: 275 nm Amax: 0.15', , 'λ: 300 nm Amax: 0.05', , 'λ: 35 |
Merck | 14,6039 |
BRN | 1700761 |
Storage Condition | Store below +30°C. |
Explosive Limit | 1.7-8.8%(V) |
Refractive Index | n20/D 1.402(lit.) |
Hazard Symbols | T - Toxic |
Risk Codes | R60 - May impair fertility R61 - May cause harm to the unborn child R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. |
Safety Description | S53 - Avoid exposure - obtain special instructions before use. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
UN IDs | UN 1189 3/PG 3 |
WGK Germany | 1 |
RTECS | KL5950000 |
HS Code | 2915 39 00 |
Hazard Class | 3 |
Packing Group | III |
Toxicity | LD50 orally in rats: 3.4 g/kg (Smyth) |
Henry's Law Constant | (x 10-6 atm?m3/mol):3.28 at 30.00 °C (headspace-GC, Hovorka et al., 2002) |
EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
Use | It is used as a solvent for cellulose ester, and various resins, waxes, and oils. |
production method | purification method: Drying with calcium chloride and anhydrous sodium carbonate, followed by distillation under reduced pressure. |
category | flammable liquid |
toxicity grade | poisoning |
Acute toxicity | oral-rat LD50: 3390 mg/kg; Oral-mouse LD50: 3100 mg/kg |
stimulation data | eyes-rabbit 218 mg mild |
explosive hazard characteristics | explosive when mixed with air |
flammability hazard characteristics | flammable in case of open flame, high temperature and oxidant; combustion-induced smoke |
storage and transportation characteristics | The warehouse is ventilated and dried at low temperature; It is stored separately from the oxidant |
extinguishing agent | dry powder, CO2, foam, 1211 extinguishing agent |
Occupational Standard | TWA 120 mg/m3; Tel 180 mg/m3 |
autoignition temperature | 380°C DIN 51794 |
toxic substance data | information provided by: pubchem.ncbi.nlm.nih.gov (external link) |
immediate life-and health-threatening concentration | 200 ppm |