Home Categories Organic Chemistry 1-Methoxy-2-propanol
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
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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  n20/D 1.403(lit.)
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.

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