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1,3-?????

1,3-?????
1,3-????? ??? ???
?? ??:
141-93-5
???:
1,3-?????
???(??):
1,3-??????;1,3-?????;m-?????
???:
1,3-Diethylbenzene
???(??):
Benzene, 1,3-diethyl-;m-diethylenzene;m-diethyl-benzen;M-DIETHYLBENZENE;Diethylbenzene, m-;1,3-diethyl-benzen;1,3-DIETHYLBENZENE;meta-Diethylbenzene;Benzene, m-diethyl-;Glycerol Impurity 55
CBNumber:
CB2194008
???:
C10H14
??? ??:
134.22
MOL ??:
141-93-5.mol
MSDS ??:
SDS

1,3-????? ??

???
-84°C(lit.)
?? ?
182 °C
??
0.864 g/mL at 20 °C(lit.)
???
n20/D 1.496
???
50°C
??? ??
??
??
?? ?? ?? ??
Odor Threshold
0.07ppm
???
???, ??, ?????, ?? ??? ? ???? ?? ?????. ? ? ?????? ??? ????.
BRN
1903394
Henry's Law Constant
1.2×10-3 mol/(m3Pa) at 25℃, Duchowicz et al. (2020)
InChI
1S/C10H14/c1-3-9-6-5-7-10(4-2)8-9/h5-8H,3-4H2,1-2H3
InChIKey
AFZZYIJIWUTJFO-UHFFFAOYSA-N
SMILES
CCc1cccc(CC)c1
LogP
4.570
CAS ??????
141-93-5(CAS DataBase Reference)
NIST
Benzene, 1,3-diethyl-(141-93-5)
EPA
m-Diethylbenzene (141-93-5)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi
?? ???? ?? 10-36/37/38
????? 16-26-36
????(UN No.) UN 2049 3/PG 3
WGK ?? 3
RTECS ?? CZ5620000
TSCA TSCA listed
HS ?? 2902.90.3050
?? ?? 3
???? III
???? ??? 3 - Flammable liquids
Hazard Classifications Eye Irrit. 2
Flam. Liq. 3
Skin Irrit. 2
STOT SE 3
?? ?? ??? 141-93-5(Hazardous Substances Data)
???? ?? KE-10436
????(GHS): Flame (GHS02)Exclamation Mark (GHS07)Environment (GHS09)
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H226 ??? ?? ? ?? ??? ?? ?? 3 ??
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? P264, P280, P305+P351+P338,P337+P313P
H411 ??? ??? ?? ????? ??? ?? ????? ?? - ?? ?? 2
??????:
P210 ?·???·??·????? ????? - ?? ???.
P233 ??? ??? ?????. ??? ??? ? ?? ?? ??? ???? ?????.
P240 ??? ????? ?? ? ??????.
P241 ?? ??? ??[???/??/??/...]?(?) ?????.
P242 ???? ???? ?? ??? ?????
P243 ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P273 ???? ???? ???.
P280 ????/???/???/?????? ?????.
P303+P361+P353 ??(?? ????)? ??? ??? ?? ??? ??? ????? ??? ?? ????/?????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P332+P313 ?? ??? ??? ???? ??· ??? ????.
P337+P313 ?? ?? ??? ???? ???? ??· ??? ????.
P370+P378 ?? ? ?? ?? ?? (Section 5. ??, ??? ????? ??? ???)?(?) ?????.
P391 ???? ????.
P403+P235 ??? ? ?? ?? ???? ???? ?????.
P501 ...? ??? / ??? ?? ???.
NFPA 704
2
2 0

1,3-????? MSDS


m-Diethylbenzene

1,3-????? C??? ??, ??, ??

??

1,3-Diethylbenzene is used as an intermediate and solvent. It is also used in the preparation of divinyl benzene. Further, it is used in powderless etching.

Synthesis Reference(s)

Journal of the American Chemical Society, 94, p. 2152, 1972 DOI: 10.1021/ja00761a082

Safety Profile

Moderately toxic by ingestion. When heated to decomposition it emits acrid and irritating fumes. See also DIETHYLBENZENE.

1,3-????? ?? ?? ? ???

???

?? ??


1,3-????? ?? ??

???( 151)?? ??
??? ?? ??? ?? ?? ? ??
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1,3-????? ?? ??:

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