右旋烯炔菊酯
右旋烯炔菊酯用途
本品有优良的熏蒸效果，用于防治卫生害虫或侵蚀织物的害虫。可制作低温熏蒸剂、驱避剂。对蚊子防治效果优于胺菊酯，若每立方米含8mL药剂，20min击倒成蚊达100%。对家蝇击倒效果优于甲醚菊酯。混于涂料中可驱除蟑螂。
右旋烯炔菊酯名称
[ CAS 号 ]:
54406-48-3
[ 中文名 ]:
右旋烯炔菊酯
[ 英文名 ]:
empenthrin
[中文别名 ]:
[英文别名 ]:
- EINECS 259-154-4
- s2852f
- ma108
- (1RS,2E)-1-ethynyl-2-methylpent-2-enyl (1RS,3RS
- s2852forte
- Empenthrin
- Empenethrin
- Emphenthrin
- MFCD01745518
- Empenthrin,Pestanal
右旋烯炔菊酯物理化学性质
[ 密度 ]:
1.0±0.1 g/cm3
[ 沸点 ]:
346.0±42.0 °C at 760 mmHg
[ 分子式 ]:
C18H26O2
[ 分子量 ]:
274.398
[ 闪点 ]:
144.0±25.3 °C
[ 精确质量 ]:
274.193268
[ PSA ]:
26.30000
[ LogP ]:
6.35
[ 外观性状 ]:
液体
[ 蒸汽压 ]:
0.0±0.8 mmHg at 25°C
[ 折射率 ]:
1.527
[ 储存条件 ]:
2-8°C
[ 稳定性 ]:
Stable. Incompatible with strong oxidizing agents.
右旋烯炔菊酯毒性和生态
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- GZ1728000
- CHEMICAL NAME :
- Cyclopropanecarboxylic acid, 2,2-dimethyl-3-(2-methyl-1-propenyl)-, 1-ethynyl-2-methyl-2- pentenyl ester
- CAS REGISTRY NUMBER :
- 54406-48-3
- LAST UPDATED :
- 199806
- DATA ITEMS CITED :
- 7
- MOLECULAR FORMULA :
- C18-H26-O2
- MOLECULAR WEIGHT :
- 274.44
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 1680 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- YKYUA6 Yakkyoku. Pharmacy. (Nanzando, 4-1-11, Yushima, Bunkyo-ku, Tokyo, Japan) V.1- 1950- Volume(issue)/page/year: 37,717,1986
- TYPE OF TEST :
- LC50 - Lethal concentration, 50 percent kill
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >4610 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- JTSCDR Journal of Toxicological Sciences. (Japanese Soc. of Toxicological Sciences, 4th Floor, Gakkai Center Bldg., 4-16, Yayoi 2-chome, Bunkyo-ku, Tokyo 113, Japan) V.1- 1976- Volume(issue)/page/year: 17(Suppl 3),313,1992
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 5 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- YKYUA6 Yakkyoku. Pharmacy. (Nanzando, 4-1-11, Yushima, Bunkyo-ku, Tokyo, Japan) V.1- 1950- Volume(issue)/page/year: 36,533,1985
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- >3500 mg/kg
- TOXIC EFFECTS :
- Peripheral Nerve and Sensation - spastic paralysis with or without sensory change Behavioral - ataxia Kidney, Ureter, Bladder - incontinence
- REFERENCE :
- JTSCDR Journal of Toxicological Sciences. (Japanese Soc. of Toxicological Sciences, 4th Floor, Gakkai Center Bldg., 4-16, Yayoi 2-chome, Bunkyo-ku, Tokyo 113, Japan) V.1- 1976- Volume(issue)/page/year: 17(Suppl 3),313,1992
- TYPE OF TEST :
- LC50 - Lethal concentration, 50 percent kill
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 2300 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- JTSCDR Journal of Toxicological Sciences. (Japanese Soc. of Toxicological Sciences, 4th Floor, Gakkai Center Bldg., 4-16, Yayoi 2-chome, Bunkyo-ku, Tokyo 113, Japan) V.1- 1976- Volume(issue)/page/year: 17(Suppl 3),313,1992
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- >5 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- YKYUA6 Yakkyoku. Pharmacy. (Nanzando, 4-1-11, Yushima, Bunkyo-ku, Tokyo, Japan) V.1- 1950- Volume(issue)/page/year: 37,717,1986 ** OTHER MULTIPLE DOSE TOXICITY DATA **
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 18200 mg/kg/26W-I
- TOXIC EFFECTS :
- Kidney, Ureter, Bladder - other changes Blood - changes in serum composition (e.g. TP, bilirubin, cholesterol) Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - transaminases
- REFERENCE :
- JTSCDR Journal of Toxicological Sciences. (Japanese Soc. of Toxicological Sciences, 4th Floor, Gakkai Center Bldg., 4-16, Yayoi 2-chome, Bunkyo-ku, Tokyo 113, Japan) V.1- 1976- Volume(issue)/page/year: 17(Suppl 3),313,1992
右旋烯炔菊酯安全信息
[ 符号 ]:
GHS07, GHS09
[ 信号词 ]:
Warning
[ 危害声明 ]:
H302-H411
[ 警示性声明 ]:
P273
[ 个人防护装备 ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
[ 危害码 (欧洲) ]:
Xn;N
[ 风险声明 (欧洲) ]:
R22;R51/53
[ 安全声明 (欧洲) ]:
S61
[ 危险品运输编码 ]:
UN 3082
[ RTECS号 ]:
GZ1728000
[ 海关编码 ]:
2916209026
右旋烯炔菊酯合成路线
右旋烯炔菊酯上下游产品
右旋烯炔菊酯上游产品
右旋烯炔菊酯下游产品
右旋烯炔菊酯制备
(1).2-甲基-戊烯-2-醛的制备 在搅拌下，将75.5g丙醛滴加到100mL2%氢氧化钠溶液中，滴毕于85～90℃反应片刻，冷却后分取上层液，蒸馏收集137～140℃馏分，产品重49g，纯度99%，收率77%。
(2).1-乙炔基-2-甲基-戊烯-2-醇的制备 在反应瓶中加入适量液氨，在搅拌下通入乙炔气至饱和。然后将1.73g金属锂分批加入，反应1h。再滴加2-甲基、戊烯-2-醛29.4g，继续反应4h。加氯化铵处理后，水洗至中性。有机层用硫酸钠干燥后减压蒸馏，收集112～115℃/9.997×103Pa馏分，得产品32.2g，产率86%。
(3)顺、反菊酰氯的制备 于18～20℃将严硫酰5.5mL滴加到含有30mL甲苯，8.42g顺、反菊酸混合液中，滴毕，在38～40℃继续反应1h，减压蒸馏收集100～102℃/2.399×103Pa馏分，得产品9g，产率96%。
(4)烯炔菊酯的合成 在甲苯和吡啶存在下，将5.6g顺反菊酰氯的甲苯溶液滴加到1-乙炔基-2-甲基-戊烯-2-醇（3.72g,0.03mol)中，于40～50℃反应6h。然后加水处理，洗至中性，干燥。减压蒸馏收集120～126℃馏分/4Pa，得产品5.7g，产率69%，折射率n15D1.4890。
右旋烯炔菊酯海关
[ 海关编码 ]: 2916209026
[ 中文概述 ]:
2916209026. 四氟甲醚菊酯、烯炔菊酯〔包括右旋烯炔菊酯、富右旋反式烯炔菊酯〕. 增值税率:17.0%. 退税率:9.0%. 监管条件:S(进出口农药登记证明). 最低关税:6.5%. 普通关税:30.0%
[ 申报要素 ]: 品名, 成分含量, 用途, 丙烯酸、丙烯酸盐或酯应报明包装
[ 监管条件 ]: S.进出口农药登记证明
[ Summary ]:
2916209026. VAT:17.0%. Tax rebate rate:9.0%. Supervision conditions:S(import or export registration certificate for pesticides). MFN tariff:6.5%. General tariff:30.0%
右旋烯炔菊酯文献
Glia 63(4) , 611-25, (2015)
The brain's immune privilege has been also attributed to the lack of dendritic cells (DC) within its parenchyma and the adjacent meninges, an assumption, which implies maintenance of antigens rather t...
The photochemical behaviour of five household pyrethroid insecticides and a synergist as studied by photo-solid-phase microextraction.Anal. Bioanal. Chem 388(5-6) , 1235-47, (2007)
In the present study, solid-phase microextraction in photochemical studies was used to investigate UV light induced photodegradation of five pyrethroids (empenthrin, transfluthrin, allethrin, phenothr...
[Mammalian toxicity of empenthrin (Vaporthrin, S-2852F)].J. Toxicol. Sci. 17 Suppl 3 , 313-34, (1992)
1. Acute toxicity: Empenthrin ((RS)-(EZ)-1-ethynyl-2-methyl-2-pentenyl (1R)-cis/trans-chrysanthemate) caused some toxic signs such as muscular fibrillation, tremor, hypersensitivity, decrease of spont...
推荐生产厂家/供应商：
公司名：上海吉至生化科技有限公司
区域：上海市奉贤区
价格：
￥488.0/100mg
联系人：刘佳
产品详情：烯炔菊酯
公司名：上海阿拉丁生化科技股份有限公司
区域：上海市浦东新区
价格：
￥338.9/100mg
￥2378.9/10g
￥563.9/1g
￥1534.9/5g
联系人：阿拉丁李高志
产品详情：烯炔菊酯
公司名：中山市迪欣化工有限公司
区域：中山市三角镇
价格：
￥300.0/25kg
联系人：王洁
产品详情：右旋烯炔菊酯
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相关化合物
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