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ChemicalBook >> CAS DataBase List >> Pyrethrins

Pyrethrins

Pyrethrins price.
  • $33.3 - $1150.65
  • Product name: Pyrethrins
  • CAS: 8003-34-7
  • MF: C43H56O8
  • MW: 700.9
  • EINECS:232-919-8
  • MDL Number:MFCD00078611
  • Synonyms:PTEROSTILBENE(FG)(CALL);Pyrethrins (technical);Pyrethrum 100mg [8003-34-7];Pyrethrins (te;(1R,3R)-2,2-Dimethyl-3-(2-methyl-1-propenyl)cyclopropanecarboxylic acid (S)-2-methyl-4-oxo-3-(2,4-pentadienyl)-2-cyclopenten-1-yl;(1R,3R)-2,2-Dimethyl-3-(2-methyl-1-propenyl)cyclopropanecarboxylic acid (S)-2-methyl-4-oxo-3-(2,4-pentadienyl)-2-cyclopenten-1-yl ester;Nature Pyrethrins;PYRETHRINS
10 prices
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Brand
  • AK Scientific
  • American Custom Chemicals Corporation
  • Cayman Chemical
  • Sigma-Aldrich
  • TRC
Package
  • 1mg
  • 5mg
  • 10mg
  • 100mg
  • 1G
  • 25G
  • 250g
  • ManufacturerAK Scientific
  • Product number6644AF
  • Product descriptionPyrethrum
  • Packaging250g
  • Price$622
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberPST0000129
  • Product descriptionPYRETHRINS 95.00%
  • Packaging1G
  • Price$117.6
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberPST0000129
  • Product descriptionPYRETHRINS 95.00%
  • Packaging25G
  • Price$1150.65
  • Updated2021-12-16
  • Buy
  • ManufacturerCayman Chemical
  • Product number25814
  • Product descriptionPyrethrins ≥90%
  • Packaging1mg
  • Price$36
  • Updated2024-03-01
  • Buy
  • ManufacturerCayman Chemical
  • Product number25814
  • Product descriptionPyrethrins ≥90%
  • Packaging5mg
  • Price$81
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number33739
  • Product descriptionPyrethrum extract technical mixture
  • Packaging100mg
  • Price$33.3
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number82670
  • Product descriptionPyrethrum extract ≥50% (sum of pyrethrines)
  • Packaging25g
  • Price$191
  • Updated2024-03-01
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  • ManufacturerSigma-Aldrich
  • Product number1585505
  • Product descriptionPyrethrum extract United States Pharmacopeia (USP) Reference Standard
  • Packaging100MG
  • Price$460
  • Updated2024-03-01
  • Buy
  • ManufacturerTRC
  • Product numberP991248
  • Product descriptionPyrethrumExtract(TechnicalGrade)
  • Packaging5mg
  • Price$65
  • Updated2021-12-16
  • Buy
  • ManufacturerTRC
  • Product numberP991248
  • Product descriptionPyrethrumExtract(TechnicalGrade)
  • Packaging10mg
  • Price$120
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific 6644AF Pyrethrum 250g $622 2021-12-16 Buy
American Custom Chemicals Corporation PST0000129 PYRETHRINS 95.00% 1G $117.6 2021-12-16 Buy
American Custom Chemicals Corporation PST0000129 PYRETHRINS 95.00% 25G $1150.65 2021-12-16 Buy
Cayman Chemical 25814 Pyrethrins ≥90% 1mg $36 2024-03-01 Buy
Cayman Chemical 25814 Pyrethrins ≥90% 5mg $81 2024-03-01 Buy
Sigma-Aldrich 33739 Pyrethrum extract technical mixture 100mg $33.3 2024-03-01 Buy
Sigma-Aldrich 82670 Pyrethrum extract ≥50% (sum of pyrethrines) 25g $191 2024-03-01 Buy
Sigma-Aldrich 1585505 Pyrethrum extract United States Pharmacopeia (USP) Reference Standard 100MG $460 2024-03-01 Buy
TRC P991248 PyrethrumExtract(TechnicalGrade) 5mg $65 2021-12-16 Buy
TRC P991248 PyrethrumExtract(TechnicalGrade) 10mg $120 2021-12-16 Buy

Properties

Density :0.84-0.86 g/cm3
vapor pressure :2.7×10-3 (pyrethrin I) and 5.3×10-5 (pyrethrin II) Pa
refractive index :n20/D 1.45
Flash point :75 °C
storage temp. :2-8°C
solubility :Chloroform: Slightly Soluble; Methanol: Slightly Soluble
Water Solubility :0.2 (pyrethrin I) and 9 (pyrethrin II) mg l-1 (ambient temp.)
Stability :Light Sensitive
InChIKey :VXSIXFKKSNGRRO-YWUDCVDHSA-N
EPA Substance Registry System :Pyrethrins (8003-34-7)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H312 Harmful in contact with skin Acute toxicity,dermal Category 4 Warning GHS hazard pictograms P280,P302+P352, P312, P322, P363,P501
H410 Very toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 1 Warning GHS hazard pictograms P273, P391, P501
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P273 Avoid release to the environment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

Description

Pyrethrin is a kind of insecticide that widely used in veterinary medicine for agricultural and domestic purpose. It was originally identified from the extracts of the flower heads of Chrysanthemum cinerariaefolium. Based on the slight differences in structure, the pyrethrins contain six compounds including pyrethrins I and II, cinerins I and II, and jasmolins I and II. Pyrethrins are often used in indoor sprays, pet shampoos, and aerosol bombs to kill both flying and jumping insects. Pyrethrins act primarily on the nervous system of insects through majorly disrupting the normal function of voltage-sensitive sodium channel, chloride channel and calcium channel contained in nerve cells.

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