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??????????????? ??? ???
?? ??:
124-17-4
???:
???????????????
???(??):
?????????????????????;???????????????;??????DIETHYLENEGLYCOLMONOBUTYLETHERACETATE;??????????;2-(2-??????)???????;EktasolveDBacetate,2-(2-??????)??????;???????????????;??????????;????2-(2-??????)???;2-(2-??????)????????;????2-(2-??????)???;????? ???? ???? ??? ?????;2-(2-??????)??? ?????;2-(2-??????)?? ?????;????? ???? ??? ?????;?? ???? ?????
???:
2-(2-Butoxyethoxy)ethyl acetate
???(??):
DBAC;BUTYLDIGLYCOL ACETATE;DIETHYLENE GLYCOL MONOBUTYL ETHER ACETATE;BUTYL CARBITOL ACETATE;DIETHYLENE GLYCOL BUTYL ETHER ACETATE;DB ACETATE;DBGA;buteth-2 acetate;Eastman db acetate;ektasolvedbacetate
CBNumber:
CB6308191
???:
C10H20O4
??? ??:
204.26
MOL ??:
124-17-4.mol
MSDS ??:
SDS

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

???
-32 °C
?? ?
245 °C(lit.)
??
0.977 g/mL at 20 °C(lit.)
???
<0.01 hPa (20 °C)
???
n20/D 1.426
???
105 °C
?? ??
Store below +30°C.
???
?: 20°C?? ???65g/L
??? ??
??
??
??
??
???? ???? ????.
??????(pH)
3-4 (50g/l, H2O, 20℃)
????
0.76%, 135°F
???
65g/L
BRN
1771533
Henry's Law Constant
2.8×101 mol/(m3Pa) at 25℃, Duchowicz et al. (2020)
???
?????? ?? ??? ? ????. ?? ??. ?? ???, ?, ???? ???? ????.
??? ?? ??
?? ??
??
??
??
InChI
1S/C10H20O4/c1-3-4-5-12-6-7-13-8-9-14-10(2)11/h3-9H2,1-2H3
InChIKey
VXQBJTKSVGFQOL-UHFFFAOYSA-N
SMILES
CCCCOCCOCCOC(C)=O
LogP
1.7 at 20℃
CAS ??????
124-17-4(CAS DataBase Reference)
NIST
Ethanol, 2-(2-butoxyethoxy)-, acetate(124-17-4)
EPA
Diethylene glycol monobutyl ether acetate (124-17-4)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi
?? ???? ?? 19-36/37-36
????? 39-26
WGK ?? 1
RTECS ?? KJ9275000
?? ?? ?? 393 °F
TSCA TSCA listed
HS ?? 29153990
???? ??? 10 - Combustible liquids
Hazard Classifications Eye Irrit. 2
?? ?? ??? 124-17-4(Hazardous Substances Data)
?? LD50 orally in Rabbit: 6500 mg/kg LD50 dermal Rabbit 5640 mg/kg
???? ?? KE-04138
????(GHS): Exclamation Mark (GHS07)
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? P264, P280, P305+P351+P338,P337+P313P
H320 ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2B ?? P264, P305+P351+P338,P337+P313
??????:
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P337+P313 ?? ?? ??? ???? ???? ??· ??? ????.
NFPA 704
1
0 0

??????????????? MSDS


2-(2-Butoxyethoxy)ethyl acetate

??????????????? C??? ??, ??, ??

??

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??? ??

colourless liquid with a slight fruity smell

??

2-(2-Butoxyethoxy)ethyl acetate (Butyldiglycol acetate) may be used as a component to reduce the minimal film forming temperature (MTF) during poly(vinyl acetate)(PVAc) based composite film preparation. It may also be used during the formulation of thick film pastes of silver.

?? ??

Colorless liquid with a mild odor. Floats and mixes slowly with water.

??? ?? ??

Water soluble.

?? ???

Esters react with acids to liberate heat along with alcohols and acids. Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. Heat is also generated by the interaction of esters with caustic solutions. Flammable hydrogen is generated by mixing esters with alkali metals and hydrides.

????

Prolonged breathing of vapor may cause irritation and nausea. Contact with liquid may cause mild irritation of eyes and skin. Can be absorbed through skin in toxic amounts.

?? ??

Reactivity with Water No reaction; Reactivity with Common Materials: No reaction; Stability During Transport: Stable; Neutralizing Agents for Acids and Caustics: Not pertinent; Polymerization: Not pertinent; Inhibitor of Polymerization: Not pertinent.

Safety Profile

Moderately toxic by ingestion. Mild skin and eye irritant. Combustible when exposed to heat or flame. To fight fire, use foam, CO2, dry chemical. Incompatible with oxidizing materials, heat, flame. When heated to decomposition it emits acrid smoke and irritating fumes.

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