FENAMIPHOS supplier | CasNO.22224-92-6

Name
Fenamiphos
EINECS 244-848-1
CAS No. 22224-92-6
Article Data3
CAS DataBase
Density 1.14 g/cm³
Solubility 0.07 g/100 mL in water
Melting Point 49 °C
Formula C₁₃H₂₂NO₃PS
Boiling Point 375.6 °C at 760 mmHg
Molecular Weight 303.362
Flash Point 181 °C
Transport Information UN 2811/3017
Appearance Brown waxy solid or colorless solid
Safety 23-28-36/37-45-60-61
Risk Codes 24-28-50/53
Molecular Structure
Hazard Symbols N, T+
Synonyms Phosphoramidicacid, (1-methylethyl)-, ethyl 3-methyl-4-(methylthio)phenyl ester (9CI);Phosphoramidic acid, isopropyl-, ethyl 4-(methylthio)-m-tolyl ester (8CI);B68138;BAY 68138;Bayer 68138;Ethyl 3-methyl-4-(methylthio)phenyl(1-methylethyl)phosphoramidate;Ethyl 4-(methylthio)-m-tolylisopropylphosphoramidate;Fenamifos;Fenamithion;Nemacur;NemacurP;Phenamiphos;
PSA 82.67000
LogP 4.62920

FENAMIPHOS Chemical Properties

MF: C₁₃H₂₂NO₃PS
MW: 303.36
EINECS: 244-848-1
Product Categories: INSECTICIDE
Mol File: 22224-92-6.mol
mp： 49°C
density： 1.14
Fp： 100 °C
storage temp： 0-6°C
Water Solubility： 0.07 g/100 mL
Merck： 13,3984
Synonyms:(1-methylethyl)-phosphoramidicaciethyl(3-methyl-4-(methylthio)phenyl);(1-methylethyl)-phosphoramidicaciethyl3-methyl-4-(methylthio)phenyleste;1-(Methylethyl)-ethyl 3-methyl-4-(methylthio)phenyl phosphoramidate;1-(methylethyl)-ethyl3-methyl-4-(methylthio)phenylphosphoramidate;ai3-27572;B 68138;BAY SRA 3886;Bayer 68138
The structure of Fenamiphos(22224-92-6) is:

FENAMIPHOS Toxicity Data With Reference

1.	orl-rat LD50:8 mg/kg	BESAAT Bulletin of the Entomological Society of America. 15 (1969),116.
2.	ihl-rat LC50:91 mg/m3/4H	85DPAN Wirksubstanzen der Pflanzenschutz und Schadlingsbekampfungsmittel Werner Perkow,Berlin, Germany.: Verlag Paul Parey,1971/76
3.	skn-rat LD50:80 mg/kg	FMCHA2 Farm Chemicals Handbook .(Meister Publishing,Willoughy, OH.: )1991,C216.
4.	orl-mus LD50:22,700 µg/kg	85DPAN Wirksubstanzen der Pflanzenschutz und Schadlingsbekampfungsmittel Werner Perkow,Berlin, Germany.: Verlag Paul Parey,1971/76
5.	orl-dog LD50:10 mg/kg	28ZEAL Pesticide Index. 5 (1976),112.
6.	orl-cat LD50:10 mg/kg	85DPAN Wirksubstanzen der Pflanzenschutz und Schadlingsbekampfungsmittel Werner Perkow,Berlin, Germany.: Verlag Paul Parey,1971/76
7.	skn-rbt LD50:178 mg/kg	DTLWS* Documentation of the Threshold Limit Values for Substances in Workroom Air. 4 (1982),191.
8.	orl-gpg LD50:75 mg/kg	28ZEAL Pesticide Index. 5 (1976),112.
9.	orl-qal LD50:1 mg/kg	EESADV Ecotoxicology and Environmental Safety. 8 (1984),551.

FENAMIPHOS Consensus Reports

EPA Extremely Hazardous Substances List. FENAMIPHOS is reported in EPA TSCA Inventory.

FENAMIPHOS Safety Profile

Hazard Codes： T+;N,N,T+
Risk Statements： Toxic in contact with skin；Very Toxic if swallowed；Very Toxic to aquatic organisms
Safety Statements： Do not breathe gas/fumes/vapor/spray ；Wear suitable protective clothing
RIDADR： UN 2811/3017
RTECS： TB3675000
HazardClass： 6.1(a)
PackingGroup： I
Hazardous Substances Data： 22224-92-6(Hazardous Substances Data)
Poison by ingestion, inhalation, and skin contact. When heated to decomposition it emits very toxic fumes of NO_x, PO_x, and SO_x.

FENAMIPHOS Standards and Recommendations

OSHA PEL: TWA 0.1 mg/m³ (skin)
ACGIH TLV: TWA 0.1 mg/m³ (skin); Not Classifiable as a Human Carcinogen

FENAMIPHOS Specification

Organothiophosphates, such as Fenamiphos, are susceptible to formation of highly toxic and flammable phosphine gas in the presence of strong reducing agents such as hydrides. Partial oxidation by oxidizing agents may result in the release of toxic phosphorus oxides.

Product Name

Fenamiphos