A3152812
2,2-Dimethoxypropane , 99% , 77-76-9
Synonym(s):
2,2-Dimethoxypropane;Acetone dimethyl acetal
CAS NO.:77-76-9
Empirical Formula: C5H12O2
Molecular Weight: 104.15
MDL number: MFCD00008479
EINECS: 201-056-0
Update time: 2022-07-08
PRODUCT Properties
Melting point: | -47 °C |
Boiling point: | 83 °C (lit.) |
Density | 0.847 g/mL at 25 °C (lit.) |
vapor density | 3.59 (vs air) |
vapor pressure | 60 mm Hg ( 15.8 °C) |
refractive index | n |
Flash point: | 12 °F |
storage temp. | Store below +30°C. |
solubility | 180g/l |
form | Liquid |
Specific Gravity | 0.852 (20/4℃) |
color | Clear colorless |
explosive limit | 31%, 58°F |
Water Solubility | 18 g/100 mL (25 ºC) |
BRN | 635678 |
Stability: | Stable. Highly flammable - note low flash point. Vapour may form an explosive mixture with air. May form explosive peroxides when exposed to air. Incompatible with strong oxidizing agents. |
InChIKey | HEWZVZIVELJPQZ-UHFFFAOYSA-N |
CAS DataBase Reference | 77-76-9(CAS DataBase Reference) |
NIST Chemistry Reference | 2,2-Dimethoxypropane(77-76-9) |
EPA Substance Registry System | Propane, 2,2-dimethoxy- (77-76-9) |
Description and Uses
2,2-Dimethoxypropane(DMP) is used in histology and considered to be more efficient than ethanol for the dehydration of animal tissue.
Safety
Symbol(GHS) | GHS02,GHS07 |
Signal word | Danger |
Hazard statements | H225-H319 |
Precautionary statements | P210-P233-P240-P241-P242-P305+P351+P338 |
Hazard Codes | F,Xi |
Risk Statements | 11-36-36/37/38 |
Safety Statements | 26-9-37/39-33-16-33,37/39 |
RIDADR | UN 1993 3/PG 2 |
WGK Germany | 2 |
F | 10-21 |
TSCA | Yes |
HazardClass | 3 |
PackingGroup | II |
HS Code | 29110000 |
Toxicity | LD50 orally in Rabbit: > 2260 mg/kg LD50 dermal Rat > 2100 mg/kg |