| Identification | Back Directory | [Name]
ETHOFUMESATE-2-KETO | [CAS]
26244-33-7 | [Synonyms]
EthofumesateImpurity1
Ethofumesate Impurity 1 (Ethofumesate-2-keto)
3,3-Dimethyl-5-[(methylsulfonyl)oxy]-2(3H)-benzofuranone
2(3H)-Benzofuranone, 3,3-dimethyl-5-[(methylsulfonyl)oxy]-
2,3-dihydro-3-3-dimethyl-2-oxo-5-benzofuranylmethanesulfonate
Methane sulfonic acid 3,3-dimethyl-2-oxo-2,3-dihydrobenzofuran-5-yl ester, 3,3-Dimethyl-2-oxo-2,3-dihydrobenzofurane-5-yl methane sulfonate | [Molecular Formula]
C11H12O5S | [MDL Number]
MFCD01632378 | [MOL File]
26244-33-7.mol | [Molecular Weight]
256.27 |
| Chemical Properties | Back Directory | [Boiling point ]
396.9±42.0 °C(Predicted) | [density ]
1.352±0.06 g/cm3(Predicted) | [form ]
neat | [Major Application]
agriculture
environmental | [InChI]
1S/C11H12O5S/c1-11(2)8-6-7(16-17(3,13)14)4-5-9(8)15-10(11)12/h4-6H,1-3H3 | [InChIKey]
CXWYCAYNZXSHTF-UHFFFAOYSA-N | [SMILES]
CC1(C)C(=O)Oc2ccc(OS(C)(=O)=O)cc12 |
| Safety Data | Back Directory | [Hazard Codes ]
N | [Risk Statements ]
51/53 | [Safety Statements ]
61 | [RIDADR ]
UN3077 9/PG 3 | [WGK Germany ]
3 | [Storage Class]
11 - Combustible Solids | [Hazard Classifications]
Acute Tox. 4 Dermal
Acute Tox. 4 Oral
Aquatic Acute 1
Aquatic Chronic 1 |
| Hazard Information | Back Directory | [Uses]
Ethofumesate-2-keto is a sulfinated benzofuran compound. It is the major product of the degradation products that were found after applying Ethofumesate (E895103(P)) to dry soil. A herbicide. It is also an intermediate in the synthesis of HMSPP (H115020), a metabolite of Ethofumesate. | [Definition]
ChEBI: Ethofumesate-2-keto is a methanesulfonate ester that is methanesulfonic acid in which the hydrogen of the hydroxy group has been replaced by a 3,3-dimethyl-2-oxo-2,3-dihydro-1-benzofuran-5-yl group. It is a metabolite of the herbicide ethofumesate. It has a role as a marine xenobiotic metabolite. It is a methanesulfonate ester, a member of 1-benzofurans and a gamma-lactone. |
|
| Company Name: |
Energy Chemical
|
| Tel: |
021-58432009 400-005-6266 |
| Website: |
http://www.energy-chemical.com |
| Company Name: |
Merck KGaA
|
| Tel: |
21-20338288 |
| Website: |
www.sigmaaldrich.cn |
|