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1-Methoxy-2-propanolCAS#107-98-2
Chemical Name：1-Methoxy-2-propanol
CAS No.:107-98-2
Appearance: Colorless Liquid
Molecular Formula：C4H10O2
Molecular weight:90.12
Sample: Available
MOQ (Minimum Order Quantity): 1 FCL (Full Container Load)
Products Description of 1-Methoxy-2-propanolCAS#107-98-2
Propylene glycol methyl ether industrial product purity ≥ 99%, colorless transparent liquid, with a faint ether-like odor. Melting point -97℃, boiling point 120-122℃. Vapor pressure 1.33kPa (25℃), relative density 0.92 (20℃). Solubility in water: miscible, soluble in ethanol, ether and most organic solvents. Stable, incompatible with strong oxidizing agents and strong acids.
Parameters
Melting point | -97 °C |
Boiling point | 118-119 °C(lit.) |
density | 0.922 g/mL at 25 °C(lit.) |
vapor density | 3.12 (vs air) |
vapor pressure | 10.9 mm Hg ( 25 °C) |
refractive index | n |
Fp | 93 °F |
storage temp. | Store at +2°C to +25°C. |
solubility | water: miscible |
form | Liquid |
pka | 14.49±0.20(Predicted) |
color | Colorless |
PH | 4-7 (200g/l, H2O, 20℃) |
Odor | sweet ether-like odor |
explosive limit | 1.7-11.5%(V) |
Water Solubility | soluble |
Sensitive | Hygroscopic |
BRN | 1731270 |
Exposure limits | TLV-TWA 100 ppm (370 mg/m3) (ACGIH); STEL 150 ppm (555 mg/m3) (ACGIH). |
Stability: | Stable. Highly flammable. Incompatible with strong oxidizing agents, acid chlorides, acid anhydrides, water. Moisture-sensitive. |
Cosmetics Ingredients Functions | SOLVENT |
InChIKey | ARXJGSRGQADJSQ-UHFFFAOYSA-N |
LogP | 0.37 at 20℃ |
CAS DataBase Reference | 107-98-2(CAS DataBase Reference) |
NIST Chemistry Reference | Propan-2-ol, 1-methoxy-(107-98-2) |
EPA Substance Registry System | Propylene glycol 1-methyl ether (107-98-2) |
Safety Information |
Hazard Codes | T |
Risk Statements | 10-67-61 |
Safety Statements | 24-26-24/25-45-53 |
OEB | A |
OEL | TWA: 100 ppm (360 mg/m3), STEL: 150 ppm (540 mg/m3) |
RIDADR | UN 3092 3/PG 3 |
WGK Germany | 1 |
RTECS | UB7700000 |
Autoignition Temperature | 532 °F |
TSCA | Yes |
HazardClass | 3 |
PackingGroup | III |
HS Code | 29094919 |
Hazardous Substances Data | 107-98-2(Hazardous Substances Data) |
Toxicity | dog,LD50,intravenous,2gm/kg (2000mg/kg),LUNGS, THORAX, OR RESPIRATION: DYSPNEABEHAVIORAL: ATAXIABEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD,Arzneimittel-Forschung. Drug Research. Vol. 22, Pg. 569, 1972. |
Product Application of 1-Methoxy-2-propanolCAS#107-98-2
1-Methoxy-2-propanol is primarily used in the manufacture of lacquers and paints, as an anti-freeze in industrial engines, a tailing agent for inks used on very high-speed presses, a coupling agent for resins and dyes in waterbased inks, and a solvent for celluloses, acrylics, dyes, inks, and stains. It is also used in cleaning products such as glass and rug cleaners, carbon and grease removers, and paint and varnish removers; and in pesticide formulations as a solvent for applications to crops and animals.
