ChemicalBook >> CAS DataBase List >>PYRETHRIN 2
PYRETHRIN 2
- CAS No.
- 121-29-9
- Chemical Name:
- PYRETHRIN 2
- Synonyms
- ent7,543;pyrethrin;pyretrinii;pyrethrinii;Pyrethrin Ⅱ;pyrethrineii;pyrethrins II;3beta(e)))-*(z);3beta(e)]]-lpha[s(z);Pyrethrin II in Acetonitrile
- CBNumber:
- CB0500616
- Molecular Formula:
- C22H28O5
- Molecular Weight:
- 372.45
- MDL Number:
- MFCD00870484
- MOL File:
- 121-29-9.mol
Last updated:2025-07-04 15:35:08
| alpha | D19 +14.7° (isooctane-ether) |
|---|---|
| Boiling point | bp0.007 192-193° |
| Density | 1.12±0.1 g/cm3(Predicted) |
| refractive index | nD20 1.5355 |
| solubility | Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly) |
| form | Oil |
| color | Light Yellow |
| InChIKey | VJFUPGQZSXIULQ-QNOZCZAQSA-N |
| SMILES | [C@@H]1(C(O[C@H]2CC(=O)C(CC=CC=C)=C2C)=O)[C@@H](/C=C(/C)\C(OC)=O)C1(C)C |
| CAS DataBase Reference | 121-29-9 |
| FDA UNII | 5N9245585U |
| EPA Substance Registry System | Pyrethrin II (121-29-9) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS07,GHS09 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302-H312-H332-H410 |
| Precautionary statements | P264-P270-P301+P312-P330-P501-P280-P302+P352-P312-P322-P363-P501-P261-P271-P304+P340-P312-P273-P391-P501 |
| Hazard Codes | Xn,N |
| Risk Statements | 20/21/22-50/53 |
| Safety Statements | 13-60-61 |
| RIDADR | 2902 |
| HazardClass | 6.1(b) |
| PackingGroup | III |
| HS Code | 29183000 |
| Hazardous Substances Data | 121-29-9(Hazardous Substances Data) |
| Toxicity | man,LDLo,unreported,1029mg/kg (1029mg/kg),"Poisoning; Toxicology, Symptoms, Treatments," 2nd ed., Arena, J.M., Springfield, IL, C.C. Thomas, 1970Vol. 2, Pg. 73, 1970. |
PYRETHRIN 2 price More Price(3)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TRC | P991240 | Pyrethrin2(~30%,TechnicalGrade,ContainsPyrethin1) | 121-29-9 | 1g | $120 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | PST0001179 | PYRETHRIN 2 95.00% | 121-29-9 | 5MG | $504.28 | 2021-12-16 | Buy |
| Medical Isotopes, Inc. | 61451 | Pyrethrin2(TechnicalGrade,ContainsPyrethin1) | 121-29-9 | 1g | $595 | 2021-12-16 | Buy |
PYRETHRIN 2 Chemical Properties,Uses,Production
Uses
Insecticide.
Indications
Pyrethrin (Licide, R&C, RID, Tisit) compounds and synthetic pyrethroids are used for the treatment of pediculosis. These are currently the drugs of choice in treating pediculosis. They demonstrate no scabicidal effect. Resistance has been shown to these compounds. They are absorbed through the chitinous exoskeleton and stimulate the nervous system, resulting in seizures and death of the insect.
Definition
ChEBI: Pyrethrin II is a member of pyrethrins. It is functionally related to a pyrethrin I.
Safety Profile
Poison experimentally by ingestion and intravenous routes. Moderately toxic to humans by unspecified route. An allergen. When heated to decomposition it emits acrid smoke and irritating fumes. An insecticide. See also other pyrethrin entries.
PYRETHRIN 2 Preparation Products And Raw materials
Global( 112)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Chuanghai Biotechnology Co., Ltd | +8617732866630 | abby@chuanghaibio.com | China | 8773 | 58 |
| Hebei Mujin Biotechnology Co.,Ltd | +8613288715578 | sales@hbmojin.com | China | 12628 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 20202 | 58 |
| airuikechemical co., ltd. | +86-18353166132 | sales02@airuikechemical.com | China | 983 | 58 |
| Hebei Zhuanglai Chemical Trading Co Ltd | +86-16264648883 | niki@zlchemi.com | China | 7245 | 58 |
| Shanghai Zheyan Biotech Co., Ltd. | 18017610038 | zheyansh@163.com | CHINA | 3619 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28172 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29804 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-29-87569266 15319487004 | 1015@dideu.com | China | 3969 | 58 |
| SIMAGCHEM CORP | +86-5922680277 +86-13806087780 | sale@simagchem.com | China | 17346 | 58 |
Related articles
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- Oct 30，2019
View Lastest Price from PYRETHRIN 2 manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-08-12 | PYRETHRIN 2
121-29-9
|
US $0.00 / KG | 1KG | 99% | 50000KG/month | Hebei Mujin Biotechnology Co.,Ltd | |
 |
2025-06-24 | PYRETHRIN 2
121-29-9
|
US $10.00 / KG | 1KG | 99% | 10 mt | Hebei Chuanghai Biotechnology Co., Ltd | |
 |
2025-05-23 | PYRETHRIN 2
121-29-9
|
US $45.00 / kg | 1kg | 99% | 20 tons | Hebei Zhuanglai Chemical Trading Co Ltd |
-
- PYRETHRIN 2
121-29-9
- US $0.00 / KG
- 99%
- Hebei Mujin Biotechnology Co.,Ltd
-
- PYRETHRIN 2
121-29-9
- US $10.00 / KG
- 99%
- Hebei Chuanghai Biotechnology Co., Ltd
-
- PYRETHRIN 2
121-29-9
- US $45.00 / kg
- 99%
- Hebei Zhuanglai Chemical Trading Co Ltd
121-29-9(PYRETHRIN 2)Related Search:
3-CARBOXY-ALPHA-2,2-TRIMETHYL-CYCLOPROPANEACRYLIC ACID
(4S)-HYDROXY-3-METHYL-2-(2-PROPENYL)-2-CYCLOPENTENE-1-ONE
Pyrethrins
CHRYSANTHEMYL ALCOHOL
2,2-DIMETHYL-3-(2-METHYLPROP-1-ENYL)CYCLOPROPANECARBOXYLIC ACID
1of4
Cyclopropanecarboxylicacid, 3-[(1E)-3-methoxy-2-methyl-3-oxo-1-propen-1-yl]-2,2-dimethyl-,(1S)-2-methyl-4-oxo-3-(2Z)-2,4-pentadien-1-yl-2-cyclopenten-1-yl ester,(1R,3R)-
3beta(e)))-*(z)
3beta(e)]]-lpha[s(z)
chrysanthemumdicarboxylicacidmonomethylesterpyrethroloneester
chrysanthemumdicarboxylicacidmonomethylesterpyrethroloneester.
cyclopropaneacrylicacid,3-carboxy-alpha,2,2-trimethyl-,1-methylester,ester
cyclopropanecarboxylicacid,3-(3-methoxy-2-methyl-3-oxo-1-propenyl)-2,2-dimeth
ent7,543
pyrethrins II
Pyrethrum flowers slag powder
pyrethrineii
pyrethrinii
pyrethrolone,chrysanthemumdicarboxlicacidmethylesterester
pyrethrolone,chrysanthemumdicarboxylicacidmethylesterester
pyrethroloneesterofchrsanthemumdicarboxylicacidmonomethylester
Pyrethrin Ⅱ
(+)-pyrethronyl(+)-pyrethrate
2-methyl-4-oxo-3-(2,4-pentadienyl)-2-cyclopenten-1-yl3-(3-methoxy-2-methyl-3-o
2-methyl-4-oxo-3-(2,4-pentadienyl)-2-cyclopenten-1-ylester
2-methyl-4-oxo-3-(penta-2,4-dienyl)cyclopent-2-enyl3-(2-methoxycarbonylprop-1-enyl)-2,2-dimethylcyclopropanecarboxylate
pyrethrin
xo-1-propenyl)-2,2-dimethylcyclopropanecarboxylate
yl-,2-methyl-4-oxo-3-(2,4-pentadienyl)-2-cyclopenten-1-ylester,(1r-(1alpha(s
yl-,2-methyl-4-oxo-3-(2,4-pentadienyl)-2-cyclopenten-1-ylester,[1theta-[1a
2-methyl-4-oxo-3-(penta-2,4-dienyl)cyclopent-2-enyl 3-(2-methoxycarbonylprop-1-enyl)-2,2-dimethylcyc
2-methyl-4-oxo-3-(penta-2,4-dienyl)cyclopent-2-enyl [1R-[1alpha[S*(Z)](3beta)-3-(3-methoxy-2-methyl-3-oxoprop-1-enyl)-2,2-dimethylcyclopropanecarboxylate
Cyclopropanecarboxylic acid, 3-(1E)-3-methoxy-2-methyl-3-oxo-1-propenyl-2,2-dimethyl-, (1S)-2-methyl-4-oxo-3-(2Z)-2,4-pentadienyl-2-cyclopenten-1-yl ester, (1R,3R)-
2-Methyl-4-oxo-3-(penta-2,4-dienyl)cyclopent-2-enyl-[1R-[1a [S*(Z)], (3b) ]]-3-(3-methoxy-2-methyl-3-oxoprop-1-enyl)-2,2-dimethylcyclopropancarboxylat
2-methyl-4-oxo-3-(penta-2,4-dienyl)cyclopent-2-enyl[1R-[1α[S*(Z)](3β)]]-3-(3-methoxy-2-methyl-3-oxoprop-1-enyl)-2,2-dimethylcyclopropanecarboxylate pyrethrin II
(1R,3R)-3-[(E)-2-Methoxycarbonyl-1-propenyl]-2,2-dimethylcyclopropanecarboxylic acid (S)-2-methyl-4-oxo-3-[(2Z)-2,4-pentadienyl]-2-cyclopenten-1-yl ester
(1R,3R)-3-[(E)-3-Methoxy-2-methyl-3-oxo-1-propenyl]-2,2-dimethylcyclopropanecarboxylic acid (S)-2-methyl-4-oxo-3-[(Z)-2,4-pentadienyl]-2-cyclopenten-1-yl ester
pyretrinii
with4-hydroxy-3-methyl-2-(2,4-pentadienyl)-2-cyclopenten-1-one
Pyrethrin II in Acetonitrile
Pyrethrin II, 30% technical grade, mixture of pyrethin I
121-29-9
21-29-9
