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???????? ??? ???
?? ??:
87674-68-8
???:
????????
???(??):
????????;??????
???:
Dimethenamid
???(??):
FRONTIER;(RS)-2-chloro-N-(2,4-dimethyl-3-thienyl)-N-(2-methoxy-1-methylethyl)acetamide;Fronier;SAN 582;San 682h;SAN 582H;Fieldstar;DIMETHENAMID;Dimethenamid 0;Frontier herbicide
CBNumber:
CB6107545
???:
C12H18ClNO2S
??? ??:
275.79
MOL ??:
87674-68-8.mol
MSDS ??:
SDS

???????? ??

???
25°C
?? ?
bp26.7 Pa 127°
??
d25 1.187
???
1.5630 (estimate)
?? ??
0-6°C
???
?????(?? ???), DMSO(?? ???), ???????(?? ???), ???(?? ???)
?? ?? (pKa)
1.16±0.50(Predicted)
Merck
13,3240
BRN
8143313
Henry's Law Constant
8.9×102 mol/(m3Pa) at 25℃, Keshavarz et al. (2022)
?? ??
??
??
InChI
1S/C12H18ClNO2S/c1-8-7-17-10(3)12(8)14(11(15)5-13)9(2)6-16-4/h7,9H,5-6H2,1-4H3
InChIKey
JLYFCTQDENRSOL-UHFFFAOYSA-N
SMILES
COCC(C)N(C(=O)CCl)c1c(C)csc1C
EPA
Dimethenamid (87674-68-8)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xn,N
?? ???? ?? 22-51/53
????(UN No.) UN 3082 9 / PGIII
WGK ?? 2
RTECS ?? AB5444200
???? ??? 10 - Combustible liquids
Hazard Classifications Acute Tox. 4 Oral
Aquatic Chronic 2
?? ?? ??? 87674-68-8(Hazardous Substances Data)
?? LD50 in rats (mg/kg): 1570 orally; >2000 dermally; LC50 in bluegill sunfish, rainbow trout (mg/l): 6.4, 2.6 (Harr)
???? ?? 97-3-377
????(GHS): Exclamation Mark (GHS07)Environment (GHS09)
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H302 ??? ??? ?? ?? ?? - ?? ?? 4 ?? P264, P270, P301+P312, P330, P501
H411 ??? ??? ?? ????? ??? ?? ????? ?? - ?? ?? 2
??????:
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P270 ? ??? ??? ??? ???, ???? ???? ???.
P273 ???? ???? ???.
P301+P312 ??? ???? ??? ????(??)? ??? ????.
P391 ???? ????.
P501 ...? ??? / ??? ?? ???.

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

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Preemergence herbicide for use in food crops.

???

Herbicide: A U.S. EPA restricted Use Pesticide (RUP) as Dimethenamide-P. Not approved for use in EU countries

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DETAIL®; DPX-PM082® (formulation containing dimethenamid, chlorimuron-ethyl, and so- dium sulforicinol); FRONTIER®; GUARDSMAN®; LEADOFF® (atrazine + dimethenamid), DuPont TM Crop Protection; PURSUIT®; OPTILL®; SAN-582H®

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