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???????????????? ??? ???
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111109-77-4
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???(??):
????????????????;?????? ???? ???? ???;?????? ???? ???? ??;?????? ?????? ???? ??;??? ???? ???? ??;????, ????[???-;??????????????
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Dipropylene Glycol Dimethyl Ether
???(??):
DIPROPYLENE GLYCOL DIMETHYL ETHER;DPDME;DPGDME;BIS(METHOXYPROPYL) ETHER;Dimethoxy dipropyleneglycol;PROGLYDE(TM) DMM;Proglyde? DMM;DMM/DME;Proglyde(R) DMM;UNII:5C48QQD0H3
CBNumber:
CB5201419
???:
C8H18O3
??? ??:
162.23
MOL ??:
111109-77-4.mol
MSDS ??:
SDS

???????????????? ??

???
-80°C
?? ?
175 °C(lit.)
??
0.903 g/mL at 20 °C(lit.)
???
0.8 hPa (20 °C)
???
n20/D 1.408
???
149 °F
?? ??
Store below +30°C.
???
526g/l
??? ??
??? ??
??
?? ?? ?? ??
Specific Gravity
0.907
????
0.77-5.57%(V)
??? ?? ??
??
InChI
1S/C8H18O3/c1-9-5-3-7-11-8-4-6-10-2/h3-8H2,1-2H3
InChIKey
FWZJTQPVXZIABW-UHFFFAOYSA-N
SMILES
COCC(C)OC(C)COC
LogP
0.434 (est)
CAS ??????
111109-77-4(CAS DataBase Reference)
EPA
Propane, oxybis[methoxy- (111109-77-4)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi
?? ???? ?? 36/37/38
????? 23-24/25-26-36
????(UN No.) NA 1993 / PGIII
WGK ?? 1
RTECS ?? TZ5487500
?? ?? ?? 165 °C DIN 51794
TSCA TSCA listed
HS ?? 29091990
???? ??? 10 - Combustible liquids
?? LD50 orally in Rabbit: 3300 mg/kg LD50 dermal Rat > 2000 mg/kg
???? ?? 97-3-442
????(GHS): Exclamation Mark (GHS07)
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H227 ??? ?? ??? ?? ?? 4 ?? P210, P280, P370+P378, P403+P235,P501
??????:
P210 ?·???·??·????? ????? - ?? ???.
P280 ????/???/???/?????? ?????.
P403+P235 ??? ? ?? ?? ???? ???? ?????.
P501 ...? ??? / ??? ?? ???.

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Dipropylene Glycol Dimethyl Ether is unique among propylene oxide-based solvents in that it is aprotic (no hydroxyl functionality). As a result, it is relatively inert and can be used in protonsensitive systems such as water-based polyurethane coatings. Dipropylene Glycol Dimethyl Ether can also be used as an azeotroping solvent for esterification reactions. And with its excellent stability, solvency, and coupling performance, Dipropylene Glycol Dimethyl Ether provides excellent compatibility with a wide range of agricultural formulations and cleaning products.

??? ??

Clear colorless liquid

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Dipropylene glycol diMethyl ether can be used as aprotic solvent for use on proton-sensitive systems such as water-based polyurethane coatings.

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