피레트럼
한글명:피레트럼
카스 번호8003-34-7
상품명:Pyrethrins
CBNumberCB2421513
분자식C43H56O8
포뮬러 무게700.9
MOL 파일8003-34-7.mol
동의어(한글)
피레트럼
피레스린
제충국
화학적 성질
| 밀도 | 0.84-0.86 g/cm3 |
| 증기압 | 2.7×10-3 (pyrethrin I) and 5.3×10-5 (pyrethrin II) Pa |
| 굴절률 | n |
| 인화점 | 75 °C |
| 저장 조건 | 2-8°C |
| 용해도 | Chloroform: Slightly Soluble; Methanol: Slightly Soluble |
| 수용성 | 0.2 (pyrethrin I) and 9 (pyrethrin II) mg l-1 (ambient temp.) |
| 안정성 | 감광성 |
| InChIKey | VXSIXFKKSNGRRO-YWUDCVDHSA-N |
| EPA | Pyrethrins (8003-34-7) |
| 위험품 표기 | Xn,N | |||||||||
| 위험 카페고리 넘버 | 20/21/22-50/53 | |||||||||
| 안전지침서 | 13-60-61 | |||||||||
| 유엔번호(UN No.) | UN 2810 6.1/PG 3 | |||||||||
| OEB | B | |||||||||
| OEL | TWA: 5 mg/m3 | |||||||||
| WGK 독일 | 3 | |||||||||
| RTECS 번호 | UR4200000 | |||||||||
| 위험 등급 | 6.1(b) | |||||||||
| 포장분류 | III | |||||||||
| 유해 물질 데이터 | 8003-34-7(Hazardous Substances Data) | |||||||||
| 독성 | The six insecticidal constituents of the extract of the pyrethrum flowers Pyrethrum (Chrysanthemum cinerariaefolium). Pyrethrins I and II are most prominent, existing in the ratio 71:21:7 for pyrethrin (I and II), cinerin (I and II), jasmolin (I and II). Pyrethrins are potent, nonsystemic, contact insec_x0002_ticides, causing rapid paralysis or knockdown and death at a later stage in a variety of insects. They exhibit low vertebrate toxicity with an acute oral LD50 in rats of 1.2 g/kg. The mechanism of action involves modification of nerve membrane Na1 channels. Opening and closing of the Na1 channel is slowed, resulting in increased Na1 permeability and depolarization leading to hyperexcitability. Symptoms in humans include gastrointestinal irritation, nausea, vomiting, diarrhea, numbness of tongue and lips, syncope, hyperexcitability, incoordination, convulsions, muscular paralysis, collapse and death due to respiratory paralysis. Treatment involves gastric lavage, emetics, cathartics, demulcents, artificial respiration if necessary and short-acting barbiturates for convulsions. | |||||||||
| IDLA | 5,000 mg/m3 | |||||||||
| NFPA 704: |
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