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Propaquizafop

Propaquizafop structure

CAS No:
111479-05-1
Formula:
C22H22ClN3O5
Chemical Name:
Propaquizafop
Synonyms:
Propanoic acid,2-[4-[(6-chloro-2-quinoxalinyl)oxy]phenoxy]-,2-[[(1-methylethylidene)amino]oxy]ethyl ester,(2R)-;Propanoic acid,2-[4-[(6-chloro-2-quinoxalinyl)oxy]phenoxy]-,2-[[(1-methylethylidene)amino]oxy]ethyl ester,(R)-;Propaquizafop;Ro 17-3664;Agil;Shogun;Correct;(R)-2-(Propan-2-ylideneaminooxy)ethyl 2-(4-(6-chloroquinoxalin-2-yloxy)phenoxy)propanoate
Categories:
Agrochemicals > Pesticide Intermediates

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Description

COLOURLESS-TO-BROWN CRYSTALS.

Propaquizafop Basic Attributes

Molecular Weight：

443.88000

Exact Mass：

443.88

EC Number：

601-099-9

ICSC Number：

1271

UN Number：

3077

DSSTox ID：

DTXSID8057934

Characteristics

PSA：

92.13000

XLogP3：

4.79840

Density：

1.3 g/cm³

Melting Point：

62 °C

Boiling Point：

582.7ºC at 760mmHg

Flash Point：

>100ºC

Refractive Index：

1.586

Water Solubility：

1.42e-06 M|Solubility in water, g/100ml at 20 °C: 0.06 (very poor)

Storage Conditions：

0-6ºC

Vapor Pressure：

1.44E-13mmHg at 25°C

Safety Information

hazard class code：

R20

safety instructions：

S22

RTECS Number：

UA2458258

Marks：

Fire Hazards：

Liquid formulations containing organic solvents may be flammable. Gives off irritating or toxic fumes (or gases) in a fire.

GHS Classification：

|Warning|H317 (70.54%): May cause an allergic skin reaction [Warning Sensitization, Skin]|P261, P271, P272, P273, P280, P302+P352, P304+P312, P304+P340, P312, P321, P333+P313, P363, P391, and P501|Aggregated GHS information provided by 129 companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.|H317 (100%): May cause an allergic skin reaction [Warning Sensitization, Skin]|P261, P272, P273, P280, P302+P352, P321, P333+P313, P363, P391, and P501|Aggregated GHS information provided by 35 companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Fire Fighting：

In case of fire in the surroundings, use appropriate extinguishing media.

Spillage Disposal：

Personal protection: particulate filter respirator adapted to the airborne concentration of the substance. Do NOT let this chemical enter the environment. Sweep spilled substance into sealable containers. If appropriate, moisten first to prevent dusting. Carefully collect remainder. Then store and dispose of according to local regulations.

Safe Storage：

Provision to contain effluent from fire extinguishing. Separated from food and feedstuffs. Well closed. Store in an area without drain or sewer access.

Inhalation Risk：

A nuisance-causing concentration of airborne particles can be reached quickly when dispersed, especially if powdered.

Effects of Short Term Exposure：

The substance is mildly irritating to the eyes.

Exposure Prevention：

STRICT HYGIENE! AVOID EXPOSURE OF ADOLESCENTS AND CHILDREN!

Inhalation Prevention：

Use local exhaust or breathing protection.

Skin Prevention：

Protective gloves. Protective clothing.

Eye Prevention：

Wear safety spectacles.

Drug Information

First Aid：

Fresh air, rest. Seek medical attention if you feel unwell.

Remove contaminated clothes. Rinse and then wash skin with water and soap.

First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention.

Exposure Routes：

The substance can be absorbed into the body by inhalation of its aerosol.

Symptoms：

Redness.

Propaquizafop Use and Manufacturing

Use Classification：

Agrochemicals -> Herbicides|Environmental transformation -> Pesticides (parent, predecessor)

Agrochemical：

Propaquizafop has known environmental transformation products that include dihydroxy quinoxaline, hydroxy quizalofop, and quizalofop.|Propaquizafop has known environmental transformation products that include AE F020686, Dihydroxy ether (CGA 294971), Dihydroxy quinoxaline (CGA 294970), Hydroxy Propaquizafop acid (CGA 294972), Hydroxy ether (CGA 129674), Hydroxy quinoxaline (CGA 290291), Propaquizafop, Propaquizafop acid (CGA 287422), and Quizalofop.

Computed Properties

Molecular Weight:443.9
XLogP3:4.6
Hydrogen Bond Acceptor Count:8
Rotatable Bond Count:10
Exact Mass:443.1247985
Monoisotopic Mass:443.1247985
Topological Polar Surface Area:92.1
Heavy Atom Count:31
Complexity:596
Undefined Atom Stereocenter Count:1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes