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Home > Encyclopedia > S-Bioallethrin

S-Bioallethrin

pharmaceutical raw materials
S-Bioallethrin structure

S-Bioallethrin 

structure
  • CAS No:

    28434-00-6

  • Formula:

    C19H26O3

  • Chemical Name:

    S-Bioallethrin

  • Synonyms:

    Cyclopropanecarboxylic acid,2,2-dimethyl-3-(2-methyl-1-propen-1-yl)-,(1S)-2-methyl-4-oxo-3-(2-propen-1-yl)-2-cyclopenten-1-yl ester,(1R,3R)-;Cyclopropanecarboxylic acid,2,2-dimethyl-3-(2-methyl-1-propenyl)-,2-methyl-4-oxo-3-(2-propenyl)-2-cyclopenten-1-yl ester,[1R-[1α(S*),3β]]-;Cyclopropanecarboxylic acid,2,2-dimethyl-3-(2-methylpropenyl)-,trans-(+)-,ester with (+)-2-allyl-4-hydroxy-3-methyl-2-cyclopenten-1-one;Cyclopropanecarboxylic acid,2,2-dimethyl-3-(2-methyl-1-propenyl)-,(1S)-2-methyl-4-oxo-3-(2-propenyl)-2-cyclopenten-1-yl ester,(1R,3R)-;d-trans-Allethrin;d-Allethrolone chrysanthemumate;d-Allethrolone d-trans-chrysanthemate;(+)-trans-Allethrin;d-trans-(1-Methyl-2-allyl-3-oxo-1-cyclopenten-5-yl)chrysanthemumate;trans-(+)-Allethrin;AI 3-29024;RU 16121;Wasp Killer II;Esdepallethrine;Esdepallethrin;Esbioallethrin;Esbiol;Bioallethrin-S-cyclopentenyl;D-trans-Allethrin;Shieldtox Red Coil;22467-86-3;28057-48-9;28991-27-7

  • Categories:

    Agrochemicals  >  Insecticides

Description

S-Bioallethrin is a yellow liquid. It is miscible with most organic solvents. S-Bioallethrin is the ester of the (1R, trans)-acid with (1S)-allethrolone. S-bioallethrin is a synthetic pyrethroid with fast knock-down activity against household pest insects. It is several times as effective as allethrin against flying and crawling insects. It is used in public health applications against mosquitoes, houseflies and cockroaches.


D-trans-allethrin is a clear to amber viscous liquid. A synthetic insecticide structurally similar to pyrethrin.|YELLOW VISCOUS LIQUID.


D-trans-allethrin is a clear to amber viscous liquid. A synthetic insecticide structurally similar to pyrethrin.|(+)-trans-(S)-allethrin is a (+)-trans-allethrin. It is an enantiomer of a (-)-trans-(R)-allethrin.

S-Bioallethrin Basic Attributes

302.41

302.41

249-013-5

GFF4AL7FRM

0228

3082|3352|2902

DTXSID2039336

2918300016

Characteristics

43.37000

4.00200

Clear to amber viscous liquid

0.98 g/cm3

49.5ºC

140°C (13.33 Pa)

120 °C

1.505 (25ºC)

H2O: insoluble

2-8°C

3.46E-06mmHg at 25°C

Oral-Rat LD50: 430 mg/kg; Oral-Mouse LD50: 250 mg/kg

Insoluble in water.

Esters, Sulfate Esters, Phosphate Esters, Thiophosphate Esters, and Borate Esters

ALLETHRIN is incompatible with alkalis.

Safety Information

I; II; III

6.1

UN30829/PG3

3

20/22-50/53

36-60-61

GZ1472000

Xn,N

The warehouse is ventilated, low temperature and dry; stored and transported separately from food materials

P260-P280-P301 + P312 + P330-P304 + P340 + P310-P403 + P233

H302 + H312-H330-H410

Excerpt from ERG Guide 171 [Substances (Low to Moderate Hazard)]: Some may burn but none ignite readily. Containers may explode when heated. Some may be transported hot. For UN3508, be aware of possible short circuiting as this product is transported in a charged state. (ERG, 2016)|Combustible. Liquid formulations containing organic solvents may be flammable.

|Warning|H302 (79.77%): Harmful if swallowed [Warning Acute toxicity, oral]|P261, P264, P270, P271, P273, P280, P301+P312, P302+P352, P304+P312, P304+P340, P312, P322, P330, P363, P391, and P501|Aggregated GHS information provided by 257 companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.|Danger|H226 (90.48%): Flammable liquid and vapor [Warning Flammable liquids]|P210, P233, P240, P241, P242, P243, P261, P264, P270, P271, P273, P280, P301+P312, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P311, P321, P330, P332+P313, P337+P313, P362, P370+P378, P391, P403+P233, P403+P235, P405, and P501|Aggregated GHS information provided by 42 companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.|H302: Harmful if swallowed [Warning Acute toxicity, oral]|P261, P264, P270, P271, P273, P301+P312, P304+P312, P304+P340, P312, P330, P391, and P501

Excerpt from ERG Guide 171 [Substances (Low to Moderate Hazard)]: SMALL FIRE: Dry chemical, CO2, water spray or regular foam. LARGE FIRE: Water spray, fog or regular foam. Do not scatter spilled material with high-pressure water streams. Move containers from fire area if you can do it without risk. Dike fire-control water for later disposal. FIRE INVOLVING TANKS: Cool containers with flooding quantities of water until well after fire is out. Withdraw immediately in case of rising sound from venting safety devices or discoloration of tank. ALWAYS stay away from tanks engulfed in fire. (ERG, 2016)|Use powder, AFFF, foam, carbon dioxide. In case of fire: keep drums, etc., cool by spraying with water.

Excerpt from ERG Guide 171 [Substances (Low to Moderate Hazard)]: As an immediate precautionary measure, isolate spill or leak area in all directions for at least 50 meters (150 feet) for liquids and at least 25 meters (75 feet) for solids. SPILL: Increase, in the downwind direction, as necessary, the isolation distance shown above. FIRE: If tank, rail car or tank truck is involved in a fire, ISOLATE for 800 meters (1/2 mile) in all directions; also, consider initial evacuation for 800 meters (1/2 mile) in all directions. (ERG, 2016)

Excerpt from ERG Guide 171 [Substances (Low to Moderate Hazard)]: Do not touch or walk through spilled material. Stop leak if you can do it without risk. Prevent dust cloud. Avoid inhalation of asbestos dust. SMALL DRY SPILL: With clean shovel, place material into clean, dry container and cover loosely; move containers from spill area. SMALL SPILL: Pick up with sand or other non-combustible absorbent material and place into containers for later disposal. LARGE SPILL: Dike far ahead of liquid spill for later disposal. Cover powder spill with plastic sheet or tarp to minimize spreading. Prevent entry into waterways, sewers, basements or confined areas. (ERG, 2016)

Excerpt from ERG Guide 171 [Substances (Low to Moderate Hazard)]: Wear positive pressure self-contained breathing apparatus (SCBA). Structural firefighters' protective clothing will only provide limited protection. (ERG, 2016)

Personal protection: filter respirator for organic gases and particulates adapted to the airborne concentration of the substance. Do NOT let this chemical enter the environment. Do NOT wash away into sewer. Collect leaking and spilled liquid in sealable containers as far as possible. Absorb remaining liquid in sand or inert absorbent. Then store and dispose of according to local regulations.

Provision to contain effluent from fire extinguishing. Separated from food and feedstuffs. Keep in a well-ventilated room.

No indication can be given about the rate at which a harmful concentration of this substance in the air is reached on evaporation at 20 °C.

The substance is irritating to the eyes, skin and respiratory tract.

NO open flames.

PREVENT GENERATION OF MISTS!

Use ventilation, local exhaust or breathing protection.

Protective gloves.

Wear safety goggles.

Toxicity

highly toxic

Drug Information

Pesticides designed to control insects that are harmful to man. The insects may be directly harmful, as those acting as disease vectors, or indirectly harmful, as destroyers of crops, food products, or textile fabrics. (See all compounds classified as Insecticides.)

S-Bioallethrin has known human metabolites that include [(1S)-2-methyl-4-oxo-3-prop-2-enylcyclopent-2-en-1-yl] (1R,3R)-3-[(Z)-3-hydroxy-2-methylprop-1-enyl]-2,2-dimethylcyclopropane-1-carboxylate.

Excerpt from ERG Guide 171 [Substances (Low to Moderate Hazard)]: Inhalation of material may be harmful. Contact may cause burns to skin and eyes. Inhalation of Asbestos dust may have a damaging effect on the lungs. Fire may produce irritating, corrosive and/or toxic gases. Some liquids produce vapors that may cause dizziness or suffocation. Runoff from fire control may cause pollution. (ERG, 2016)

Excerpt from ERG Guide 171 [Substances (Low to Moderate Hazard)]: Ensure that medical personnel are aware of the material(s) involved and take precautions to protect themselves. Move victim to fresh air. Call 911 or emergency medical service. Give artificial respiration if victim is not breathing. Administer oxygen if breathing is difficult. Remove and isolate contaminated clothing and shoes. In case of contact with substance, immediately flush skin or eyes with running water for at least 20 minutes. (ERG, 2016)


Fresh air, rest. Refer for medical attention.


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.

bioallethrin

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

Cough.


Redness.


Redness.

S-Bioallethrin Use and Manufacturing

Uses

S-Bioallethrin, by far the most potent constituent of allethrin, is a contact insecticide with rapid knockdown effect. Its effectiveness is enhanced by the addition of a synergist such as piperonyl butoxide or MGK 264 in pesticide formulations. It is used in aerosols, coils or sprays indoors against flying and crawling insects.

Lipids -> Prenol Lipids [PR] -> Isoprenoids [PR01] -> C10 isoprenoids (monoterpenes) [PR0102]|ANTIMICROBIAL AGENTS|INSECTICIDES

Computed Properties

Molecular Weight:302.4
XLogP3:4.8
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:6
Exact Mass:302.18819469
Monoisotopic Mass:302.18819469
Topological Polar Surface Area:43.4
Heavy Atom Count:22
Complexity:574
Defined Atom Stereocenter Count:3
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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