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107-98-2
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107-98-2
1-Methoxy-2-propanol Basic information | |
Product Name: | 1-Methoxy-2-propanol |
CAS: | 107-98-2 |
MF: | C4H10O2 |
MW: | 90.12 |
EINECS: | 203-539-1 |
1-Methoxy-2-propanol Chemical 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 | n20/D 1.403(lit.) |
Fp | 93 °F |
storage temp. | Store at +2°C to +25°C. |
solubility | water: miscible |
pka | 14.49±0.20(Predicted) |
form | Liquid |
color | Colorless |
PH | 4-7 (200g/l, H2O, 20℃) |
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 |
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) |
COA
Item | Unit | Standard | Test Method |
Appearance | Colorless and transparent liquid | Visual | |
Purity | % | ≥99.5 | GC |
Colour | APHA | ≤10 | GB/T3143-1982 |
Acidity(as HAC) | % | ≤0.01 | GB/T12717 |
Water | % | ≤0.05 | GB/T6283-2008 |
Boiling Range | ℃ | 117-125 | GB/T615-2006 |
1-Methoxy-2-propanol Basic information | |
Product Name: | 1-Methoxy-2-propanol |
CAS: | 107-98-2 |
MF: | C4H10O2 |
MW: | 90.12 |
EINECS: | 203-539-1 |
1-Methoxy-2-propanol Chemical 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 | n20/D 1.403(lit.) |
Fp | 93 °F |
storage temp. | Store at +2°C to +25°C. |
solubility | water: miscible |
pka | 14.49±0.20(Predicted) |
form | Liquid |
color | Colorless |
PH | 4-7 (200g/l, H2O, 20℃) |
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 |
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) |
COA
Item | Unit | Standard | Test Method |
Appearance | Colorless and transparent liquid | Visual | |
Purity | % | ≥99.5 | GC |
Colour | APHA | ≤10 | GB/T3143-1982 |
Acidity(as HAC) | % | ≤0.01 | GB/T12717 |
Water | % | ≤0.05 | GB/T6283-2008 |
Boiling Range | ℃ | 117-125 | GB/T615-2006 |