Dicrotophos

Dicrotophos
Names
Preferred IUPAC name
(2E)-4-(Dimethylamino)-4-oxobut-2-en-2-yl dimethyl phosphate
Other names
Bidrin, Carbicron, 2-Dimethyl-cis-2-dimethylcarbamoyl-1-methylvinylphosphate[1]
Identifiers
3D model (JSmol)
ChEBI
ChEMBL
ChemSpider
ECHA InfoCard 100.004.996
EC Number
  • 205-494-3
KEGG
UNII
  • InChI=1S/C8H16NO5P/c1-7(6-8(10)9(2)3)14-15(11,12-4)13-5/h6H,1-5H3/b7-6+ ☒N
    Key: VEENJGZXVHKXNB-VOTSOKGWSA-N ☒N
  • InChI=1/C8H16NO5P/c1-7(6-8(10)9(2)3)14-15(11,12-4)13-5/h6H,1-5H3/b7-6+
    Key: VEENJGZXVHKXNB-VOTSOKGWBK
  • C/C(=C\C(=O)N(C)C)/OP(=O)(OC)OC
Properties
C8H16NO5P
Molar mass 237.190 g/mol
Appearance Yellow-brown liquid with a mild, ester odor
Density 1.22 g/mL
Boiling point 400 °C (752 °F; 673 K)
miscible[1]
Vapor pressure 0.0001 mmHg[1]
Hazards
Occupational safety and health (OHS/OSH):
Main hazards
 Toxic
Flash point > 93.3°C
NIOSH (US health exposure limits):
PEL (Permissible)
 none[1]
REL (Recommended)
 TWA 0.25 mg/m3 [skin][1]
IDLH (Immediate danger)
 N.D.[1]
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Infobox references

Dicrotophos is an organophosphate acetylcholinesterase inhibitor used as an insecticide. Some common brand names for dicrotophos include Bidrin, Carbicron, Diapadrin, Dicron and Ektafos.[2]

References

  1. ^ a b c d e f NIOSH Pocket Guide to Chemical Hazards. "#0203". National Institute for Occupational Safety and Health (NIOSH).
  2. ^ "DICROTOPHOS". Oregon State University. Retrieved 2009-04-13.


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