A5390012
2-Methoxyethyl acetate , 98% , 110-49-6
Synonym(s):
1-Acetoxy-2-methoxyethane;2-Methoxyethyl acetate;Ethylene glycol monomethyl ether acetate;Ethylene glycol monomethyl ether acetate, O-Methyl glycol acetate, 3-Oxabutyl acetate, Acetic acid 2-methoxyethyl ester;Methyl Cellosolve acetate
CAS NO.：110-49-6
Empirical Formula: C5H10O3
Molecular Weight: 118.13
MDL number: MFCD00008719
EINECS: 203-772-9
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | −65 °C(lit.) |
| Boiling point: | 145 °C(lit.) |
| Density | 1.009 g/mL at 25 °C(lit.) |
| vapor pressure | 4.7 hPa (20 °C) |
| refractive index | n |
| Flash point: | 111 °F |
| storage temp. | Store below +30°C. |
| solubility | Soluble in alcohol and ether (Weast, 1986). |
| form | Solid |
| color | White |
| explosive limit | 1.7-8.8%(V) |
| Water Solubility | Miscible (Lyman et al., 1982) |
| λmax | λ: 254 nm Amax: 1.00 λ: 275 nm Amax: 0.15 λ: 300 nm Amax: 0.05 λ: 350-400 nm Amax: 0.01 |
| Merck | 14,6039 |
| BRN | 1700761 |
| Henry's Law Constant | (x 10-6 atm?m3/mol):
3.28 at 30.00 °C (headspace-GC, Hovorka et al., 2002) |
| Exposure limits | NIOSH REL: TWA 0.1 ppm (0.5 mg/m3), IDLH 200 ppm; OSHA PEL: TWA
25 ppm (120 mg/m3); ACGIH TLV: TWA 5 ppm (24 mg/m3). |
| CAS DataBase Reference | 110-49-6(CAS DataBase Reference) |
| EPA Substance Registry System | Ethylene glycol monomethyl ether acetate (110-49-6) |
Description and Uses
Methoxyethyl acetate is a colorless liquid with a mild, ether-like odor. Odor threshold= 0.33 ppm. Molecular weight= 118.15; Specific gravity (H2O:1)= 1.01;Boiling point=145℃; Freezing/Melting point=65℃; Vapor pressure= 2 mmHg at 20℃; Flash point=48.9℃ (cc); Autoignition temperature=380℃. Explosive limits: LEL= 1.7%; UEL= 8.2%. Hazard Identification (based on NFPA-704 M Rating System): Health 1, Flammability 2, Reactivity 0. Soluble in water.
Lacquer industry; textile printing; manufacture of photographic film, coatings, and adhesives
Safety
| Symbol(GHS) |    GHS02,GHS07,GHS08 |
| Signal word | Danger |
| Hazard statements | H226-H302+H312+H332-H360FD |
| Precautionary statements | P210-P280-P301+P312-P303+P361+P353-P304+P340+P312-P308+P313 |
| Hazard Codes | T |
| Risk Statements | 60-61-20/21/22 |
| Safety Statements | 53-45 |
| OEB | C |
| OEL | TWA: 0.1 ppm (0.5 mg/m3) [skin] |
| RIDADR | UN 1189 3/PG 3 |
| WGK Germany | 1 |
| RTECS | KL5950000 |
| Autoignition Temperature | 380 °C DIN 51794 |
| HS Code | 2915 39 00 |
| HazardClass | 3 |
| PackingGroup | III |
| Hazardous Substances Data | 110-49-6(Hazardous Substances Data) |
| Toxicity | LD50 orally in rats: 3.4 g/kg (Smyth) |
| IDLA | 200 ppm |
