Fensulfothion: Difference between revisions

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	{{Chembox		{{Chembox
	\| ImageFile = Fensulfothion.svg		\| ImageFile = Fensulfothion.svg
		⚫	\| PIN = ''O'',''O''-Diethyl ''O''- phosphorothioate
	\| ImageSize = 200px
⚫	\| ~~IUPACName~~ = ''O'',''O''-Diethyl ''O''- phosphorothioate
	\| OtherNames =		\| OtherNames =
	\| Section1 = {{Chembox Identifiers		\|Section1={{Chembox Identifiers
	\| CASNo = 115-90-2		\| CASNo = 115-90-2
			\| CASNo_Ref = {{cascite\|correct\|CAS}}
⚫	\| PubChem = 8292
			\| UNII_Ref = {{fdacite\|correct\|FDA}}
⚫	\| ChemSpiderID = 7991
			\| UNII = VB39B105PO
	\| SMILES = S=P(Oc1ccc(cc1)S(=O)C)(OCC)OCC
		⚫	\| PubChem = 8292
⚫	\| ~~InChI~~ = 1/C11H17O4PS2/c1-4-13-16(17,14-5-2)15-10-6-8-11(9-7-10)18(3)12/h6-9H,4-5H2,1-3H3
		⚫	\| ChemSpiderID = 7991
⚫	\| ~~InChIKey~~ = XDNBJTQLKCIJBV-~~UHFFFAOYAH~~
	\| ~~StdInChI~~ = 1S/C11H17O4PS2/c1-4-13-16(17,14-5-2)15-10-6-8-11(9-7-10)18(3)12/h6-9H,4-5H2,1-3H3		\| SMILES = S=P(Oc1ccc(cc1)S(=O)C)(OCC)OCC
			\| InChI = 1/C11H17O4PS2/c1-4-13-16(17,14-5-2)15-10-6-8-11(9-7-10)18(3)12/h6-9H,4-5H2,1-3H3
	\| ~~StdInChIKey~~ = XDNBJTQLKCIJBV-~~UHFFFAOYSA-N~~		\| InChIKey = XDNBJTQLKCIJBV-UHFFFAOYAH
		⚫	\| StdInChI = 1S/C11H17O4PS2/c1-4-13-16(17,14-5-2)15-10-6-8-11(9-7-10)18(3)12/h6-9H,4-5H2,1-3H3
		⚫	\| StdInChIKey = XDNBJTQLKCIJBV-UHFFFAOYSA-N
	}}		}}
	\| Section2 = {{Chembox Properties		\|Section2={{Chembox Properties
	\| C=11\|H=17\|O=4\|P=1\|S=2		\| C=11 \| H=17 \| O=4 \| P=1 \| S=2
	\| Appearance = Brown liquid or yellow oil<ref~~>, ] Pocket Guide to Chemical Hazards<~~/~~ref~~>		\| Appearance = Brown liquid or yellow oil<ref name=PGCH/>
	\| Density =		\| Density = 1.20 g/mL (20°C)<ref name=PGCH/>
	\| MeltingPt =		\| MeltingPt =
	\| BoilingPt =		\| BoilingPt =
	\| Solubility =		\| Solubility = 0.2% (25°C)
	}}		}}
	\| Section3 = {{Chembox Hazards		\|Section3={{Chembox Hazards
	\| MainHazards =		\| MainHazards = combustible<ref name=PGCH/>
	\| FlashPt =		\| FlashPt =
	\| ~~Autoignition~~ =		\| AutoignitionPt =
			\| PEL = none<ref name=PGCH>{{PGCH\|0284}}</ref>
			\| IDLH = N.D.<ref name=PGCH/>
			\| REL = TWA 0.1 mg/m<sup>3</sup><ref name=PGCH/>
	}}		}}
	}}		}}

			'''Fensulfothion''' is an ] compound with the formula {{chem2\|CH2S(O)C6H4OP(S)(OC2H5)2}}. It is an ] and ] that acts by inhibiting the enzyme ]. Chemically, it is classified as a thiophosphate.<ref>{{cite book \|doi=10.1002/14356007.s14_s01 \|chapter=Insect Control, 2. Individual Insecticides \|title=Ullmann's Encyclopedia of Industrial Chemistry \|date=2014 \|last1=Metcalf Deceased \|first1=Robert L. \|last2=Horowitz \|first2=Abraham Rami \|pages=1–94 \|isbn=978-3-527-30673-2 }}</ref> It is widely used on corn, onions, rutabagas, pineapple, bananas, sugar cane, sugar beets, pea nuts, etc.
	'''Fensulfothion''' is an ] and ].<ref>, alanwood.net</ref> It is highly toxic and listed as an ].<ref></ref> It is widely used on corn, onions, rutabagas, pineapple, bananas, sugar cane, sugar beets, pea nuts, etc.<ref>{{cite journal\|last=Sunil Paul\|first=MM\|author2=Aravind, UK \|author3=Pramod, G \|author4= Aravindakumar, CT \|title=Oxidative degradation of fensulfothion by hydroxyl radical in aqueous medium.\|journal=Chemosphere\|date=April 2013\|year=2013\|volume=91\|issue=3\|pages=295–301\|doi=10.1016/j.chemosphere.2012.11.033\|pmid=23273737\|url=http://www.sciencedirect.com/science/article/pii/S0045653512014385}}</ref>

	==~~External Links~~==		==Safety==
			It is highly toxic and listed as an ].<ref></ref>
	*

	==References==		==References==
	{{reflist}}		{{reflist}}

			==External links==
⚫	]
			* {{PPDB\|1292}}

			]
	]		]
	]		]
		⚫	]

Latest revision as of 13:19, 21 March 2024

Fensulfothion
Names

Preferred IUPAC name O,O-Diethyl O- phosphorothioate
Identifiers
CAS Number	115-90-2
3D model (JSmol)	Interactive image
ChemSpider	7991
ECHA InfoCard	100.003.741
PubChem CID	8292
UNII	VB39B105PO
CompTox Dashboard (EPA)	DTXSID6021953
InChI InChI=1S/C11H17O4PS2/c1-4-13-16(17,14-5-2)15-10-6-8-11(9-7-10)18(3)12/h6-9H,4-5H2,1-3H3Key: XDNBJTQLKCIJBV-UHFFFAOYSA-N InChI=1/C11H17O4PS2/c1-4-13-16(17,14-5-2)15-10-6-8-11(9-7-10)18(3)12/h6-9H,4-5H2,1-3H3Key: XDNBJTQLKCIJBV-UHFFFAOYAH
SMILES S=P(Oc1ccc(cc1)S(=O)C)(OCC)OCC
Properties
Chemical formula	C₁₁H₁₇O₄PS₂
Molar mass	308.35 g·mol
Appearance	Brown liquid or yellow oil
Density	1.20 g/mL (20°C)
Solubility in water	0.2% (25°C)
Hazards
Occupational safety and health (OHS/OSH):
Main hazards	combustible
NIOSH (US health exposure limits):
PEL (Permissible)	none
REL (Recommended)	TWA 0.1 mg/m
IDLH (Immediate danger)	N.D.
Except where otherwise noted, data are given for materials in their standard state (at 25 °C , 100 kPa). Infobox references

Chemical compound

Fensulfothion is an organophosphorus compound with the formula CH₂S(O)C₆H₄OP(S)(OC₂H₅)₂. It is an insecticide and nematicide that acts by inhibiting the enzyme acetylcholinesterase. Chemically, it is classified as a thiophosphate. It is widely used on corn, onions, rutabagas, pineapple, bananas, sugar cane, sugar beets, pea nuts, etc.

Safety

It is highly toxic and listed as an extremely hazardous substance.

References

^ NIOSH Pocket Guide to Chemical Hazards. "#0284". National Institute for Occupational Safety and Health (NIOSH).
Metcalf Deceased, Robert L.; Horowitz, Abraham Rami (2014). "Insect Control, 2. Individual Insecticides". Ullmann's Encyclopedia of Industrial Chemistry. pp. 1–94. doi:10.1002/14356007.s14_s01. ISBN 978-3-527-30673-2.
Appendix A List of Extremely Hazardous Chemicals

External links

Fensulfothion in the Pesticide Properties DataBase (PPDB)

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