A5385612
1-Methoxy-2-propanol , StandardforGC,>99.5% , 107-98-2
Synonym(s):
1-Methoxy-2-propanol;Propylene glycol methyl ether;Propylene glycol monomethyl ether;Propyleneglycol monomethyl ether
CAS NO.:107-98-2
Empirical Formula: C4H10O2
Molecular Weight: 90.12
MDL number: MFCD00004537
EINECS: 203-539-1
Pack Size | Price | Stock | Quantity |
5ML | RMB53.60 | In Stock |
|
others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
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 |
Flash point: | 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. |
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) |
Description and Uses
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.
Safety
Symbol(GHS) | GHS02,GHS07 |
Signal word | Warning |
Hazard statements | H226-H336 |
Precautionary statements | P210-P233-P240-P241-P242-P243 |
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. |