A4144231
1-Methoxy-2-propanol , Electronic grade, 99.9999%MetalsBasis , 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 |
| 100ml | RMB111.20 | In Stock |
|
| 500ml | RMB271.20 | In Stock |
|
| 1L | RMB375.20 | In Stock |
|
| 2.5L | RMB639.20 | In Stock |
|
| 4L | RMB1039.20 | 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℃ |
Description and Uses
A glycol ether and a good biological indicator of exposure.
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 |
| 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. |
