氟氰戊菊酯标准溶液
氟氰戊菊酯标准溶液用途
高效、广谱、快速、低残留、长残效的拟除虫菊酯类杀虫剂，兼有杀螨、杀蜱活性。本品以触杀和胃毒为主，无内吸作用。可防治茶毛虫、茶尺蠖、茶细蛾，棉铃虫、红铃虫第二、三代卵孵盛期及幼虫蛀入蕾、铃之前，柑橘潜叶蛾在抽梢初期或卵孵盛期，菜青虫、小菜蛾、斜纹夜蛾、甜菜夜蛾3龄幼虫盛发期前使用。该药与其他菊酯类农药易产生交互抗性。
氟氰戊菊酯标准溶液名称
[ CAS 号 ]:
70124-77-5
[ 中文名 ]:
氟氰戊菊酯
[ 英文名 ]:
Benzeneacetic acid,4-(difluoromethoxy)-a-(1-methylethyl)-, cyano(3-phenoxyphenyl)methyl ester
[中文别名 ]:
[英文别名 ]:
- EINECS 274-322-7
- Cythrin
- Caswell No. 002AA
- Pay Off
- Fluorocythrin
- FLUCYTHRINATE
- Funchiong jujr
- MFCD00137383
- CyBolt
- Guardian
氟氰戊菊酯标准溶液物理化学性质
[ 密度 ]:
1.219
[ 沸点 ]:
545.1ºC at 760 mmHg
[ 熔点 ]:
<25℃
[ 分子式 ]:
C26H23F2NO4
[ 分子量 ]:
451.46200
[ 闪点 ]:
-18 °C
[ 精确质量 ]:
451.16000
[ PSA ]:
68.55000
[ LogP ]:
6.62798
[ 折射率 ]:
1.553
[ 储存条件 ]:
库房通风低温干燥,与食品原料分开储运
氟氰戊菊酯标准溶液MSDS
氟氰戊菊酯标准溶液毒性和生态
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- CY1578620
- CHEMICAL NAME :
- Benzeneacetic acid, 4-(difluoromethoxy)-alpha-(1-methylethyl)-, cyano(3-phenoxyphenyl) methyl ester
- CAS REGISTRY NUMBER :
- 70124-77-5
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 7
- MOLECULAR FORMULA :
- C26-H23-F2-N-O4
- MOLECULAR WEIGHT :
- 451.50
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 :
- 67 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- FMCHA2 Farm Chemicals Handbook. (Meister Pub., 37841 Euclid Ave., Willoughy, OH 44094) Volume(issue)/page/year: -,C141,1991
- TYPE OF TEST :
- LC50 - Lethal concentration, 50 percent kill
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 4850 mg/m3/4H
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- 85JFAN "Agrochemicals Handbook," with updates, Hartley, D., and H. Kidd, eds., Nottingham, Royal Soc. of Chemistry, 1983-86 Volume(issue)/page/year: A550,1984
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 76 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 9,406,1991
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- >1 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 9,406,1991
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Bird - quail
- DOSE/DURATION :
- 2708 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 9,406,1991
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Bird - duck
- DOSE/DURATION :
- >2510 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 9,406,1991 *** U.S. STANDARDS AND REGULATIONS *** EPA FIFRA 1988 PESTICIDE SUBJECT TO REGISTRATION OR RE-REGISTRATION FEREAC Federal Register. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) V.1- 1936- Volume(issue)/page/year: 54,7740,1989
氟氰戊菊酯标准溶液安全信息
[ 符号 ]:
GHS06, GHS09
[ 信号词 ]:
Danger
[ 危害声明 ]:
H301 + H331-H312-H410
[ 警示性声明 ]:
P261-P273-P280-P301 + P310-P311-P501
[ 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) ]:
T,N,Xn,F
[ 风险声明 (欧洲) ]:
R20/21
[ 安全声明 (欧洲) ]:
S36/37-S45-S60-S61-S62
[ 危险品运输编码 ]:
UN 2810 6.1/PG 3
[ RTECS号 ]:
CY1578620
[ 危险类别 ]:
3.0
[ 海关编码 ]:
2926909037
氟氰戊菊酯标准溶液制备
1.以茴香醛为起始原料，经还原，氯代，氰基化，异丙基化，水解，二氟甲醚酰氯化、酯化等步骤可得到氟氰菊酯。此合成路线冗长，有几步反应收率偏低，原料来源回难，成本高。拟除虫菊酯类杀虫剂，特别是戊酸氰醚酯(氰戊菊酯)，利用中间体2-(对氯苯基)-3-甲基丁酸，直接水解为2-(对羟基苯基)-3-甲基丁酸，再经二氟甲醚化、酰氯化、酰氯化、缩合等反应而得氟氰菊酯。此合成路线收率较高。
2.由2一对甲氧基苯基异戊酸经拆分(无效体消旋化)、水解、二氟甲基化、醚氯化、酉旨化合成。包括消旋化和回收等总收率可达75，以上。1. 2一对甲氧基苯基异戊酸的拆分27g 2一对甲氧基苯基异戊酸，2-苯乙胺，1500mL60，乙醉，经加热洛解、冷却结晶、重结晶得14.5g白色针状结晶；合并母液，蒸除乙醉，经静置、过滤、重结晶得3.5g白色结晶;合并2次结晶共得1撇固体。加入200m工一水、10mL一浓盐酸。加热，冷却得
3.(S)(+)-2一对二}6甲氧基苯基异戊酸的制备将lOg上步产物加19g氢氧化钠、30mL水、60mL二氧六环，加热至80ºC，通氟里品一22约40g，冷却，倒入250m工一水中，用乙醚洗涤，水洛液用浓盐酸酸化，乙醚萃取，萃取液用无水硫酸钠干燥，蒸除乙醚，得淡棕色块状物，用1:1正已烷一二氯甲烷提取，余物白色粉末S.lg, m.p. 189-1910;,〔。瑞，一+2.40}提取液减压蒸干得淡橙色半固体5.5g[a]20D即一+40.20，收率43.7%}，光学纯度99 .5%、
4.制备方法二
氟氰戊菊酯标准溶液海关
[ 海关编码 ]: 2926909037
氟氰戊菊酯标准溶液文献
Bull. Environ. Contam. Toxicol. 25(4) , 608-15, (1980)
Investigation of the photochemical behaviour of pyrethroids lacking the cyclopropane ring by photo-solid-phase microextraction and gas chromatography/mass spectrometry.
Rapid Commun. Mass Spectrom. 23(23) , 3673-87, (2009)
The characterization of by-products arising from the UV photodegradation of two insecticide pyrethroids lacking the cyclopropane ring (flucythrinate and fenvalerate) has been investigated by gas chrom...
Comparison of dislodgable and total residues of three pyrethroids applied to cotton in Arizona.Bull. Environ. Contam. Toxicol. 44(2) , 240-5, (1990)
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价格：
￥178.0/2ml
联系人：刘佳
产品详情：氟氰戊菊酯标准溶液
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区域：上海市浦东新区
价格：
￥120.9/1ml
￥185.9/2ml
￥需询单/1g
￥需询单/1g
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