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22224-92-6

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Basic Information
CAS No.: 22224-92-6
Name: Fenamiphos
Article Data: 3
Molecular Structure:
Molecular Structure of 22224-92-6 (Fenamiphos)
Formula: C13H22NO3PS
Molecular Weight: 303.362
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;
EINECS: 244-848-1
Density: 1.14 g/cm3
Melting Point: 49 °C
Boiling Point: 375.6 °C at 760 mmHg
Flash Point: 181 °C
Solubility: 0.07 g/100 mL in water
Appearance: Brown waxy solid or colorless solid
Hazard Symbols: DangerousN, VeryT+
Risk Codes: 24-28-50/53
Safety: 23-28-36/37-45-60-61
Transport Information: UN 2811/3017
PSA: 82.67000
LogP: 4.62920
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  • Phenamiphos 22224-92-6

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    22224-92-6

    Phenamiphos 22224-92-6

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    high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:any port in China

    Russell Chemicals Technology Co.,Ltd is a new-tech research and development enterprise dedicated to providing high-value-added auxiliaries,such as photoinitiators monomers and olig

  •  Hunan Russell Chemicals Technology Co.,Ltd

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    Tel:0086-731-85415356

    Address:Buiding4,Lugu Enterprise Plaza, Yuelu Distric

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  • Phenamiphos

  • Casno:

    22224-92-6

    Phenamiphos

    Min.Order: 1 Gram

    FOB Price:  USD $ 500.0-500.0

    Phenamiphos Application:824347

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Chemistry

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:


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.
   

Consensus Reports

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

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 NOx, POx, and SOx.

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

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.