精喹禾灵 |
精喹禾灵 |
英文名称: Quizalofop-P
C17H13CLN2O4
分子量: 344.75
如需查看该化合物的详细结构式,mol文件,smile, InChi 请点击：
中文别名:精喹禾灵;(R)-2-[4-(6-氯喹噁啉-2-基氧)苯氧基]丙酸;精喹禾灵;(R)-2-[4-(6-氯喹啉-2-基氧)苯氧基]丙酸
英文别名:Quizalofop-P;(2R)-2-[4-[(6-chloro-2-quinoxalinyl)oxy]phenoxy]Quizalofop-P;Pro(R)-2-[4-(6-chloroquinoxalin-2-yloxy)phenoxy](2R)-2-[4-(6-chloroquinoxalin-2-yl)oxyphenoxy](2R)-2-{4-[(6-chloroquinoxalin-2-yl)oxy]phenoxy}DPX-Y 6202-31;UNII-QE95U4A594;;(R)-2-(4-((6-chloro-2-quinoxalinyl)oxy)phenoxy)QUIZALOFOP-P
国际标准相关数据
精确分子量 :
外观与性状
白色至棕色粉末
276.3°C
533.3°C at 760 mmHg
1.409 g/cm3
海关编码 :
化合物详情
精喹禾灵物理化学性质
密度：1.409g/cm3沸点：533.3&C at 760 mmHg闪点：276.3&C蒸汽压：3.34E-12mmHg at 25&C精喹禾灵原药其他名称：精禾草克，NC-302D（+）
毒性：据我国农药毒性分级标准，精喹禾草灵属低毒除草剂。淡黄色均匀结晶,总酯含量高于95%,R体大于90%。
精喹禾灵适用作物
大豆、甜菜、油菜、马铃薯、亚麻、豌豆、蚕豆、烟草、西瓜、棉花、花生、阔叶蔬菜等多种作物及果树、林业苗圃、幼林抚育、苜蓿等。&
精喹禾灵注意事项
1、操作时，需戴口罩和橡皮手套。操作后，用肥皂将脸手脚等洗净，并用清水漱口。2、误饮应多喝水，将药液吐出，安静以后马上找医生采取抢救措施。3、面施药后，杂草植株发黄，2天内停止生长，施药后5-7天，嫩叶和节上初生组织变枯，14天内植株枯死。
化学品安全说明书(MSDS)
SECTION 1: Identification of the substance/mixture and of the company/undertaking
&&Product identifiers
&&&&Product name&&&&&&&&: Quizalofop-p&&&&
&&&&REACH No.&&&&&&&&: A registration number is not available for this substance as the substance&&&&
&&&&or its uses are exempted from registration, the annual tonnage does not
&&&&require a registration or the registration is envisaged for a later
&&&&registration deadline.
&&&&CAS-No.&&&&&&&&: &&&&
&&Relevant identified uses of the substance or mixture and uses advised against
&&&&Identified uses&&&&&&&&: Laboratory chemicals, Manufacture of substances&&&&
SECTION 2: Hazards identification
&&Classification of the substance or mixture
&&Classification according to Regulation (EC) No
&&&&Acute toxicity, Oral (Category 3), H301
&&&&For the full text of the H-Statements mentioned in this Section, see Section 16.
&&Classification according to EU Directives 67/548/EEC or 1999/45/EC
&&&&T Toxic&&&&&&&&R25&&&&
&&&&For the full text of the R-phrases mentioned in this Section, see Section 16.
&&Label elements
&&Labelling according Regulation (EC) No
&&&&Pictogram
&&&&Signal word&&&&&&&&Danger&&&&
&&&&Hazard statement(s)
&&&&H301&&&&&&&&Toxic if swallowed.&&&&
&&&&Precautionary statement(s)
&&&&P301 + P310&&&&&&&&IF SWALLOWED: Immediately call a POISON CENTER or doctor/&&&&
&&&&physician.
&&&&Supplemental Hazard&&&&&&&&none&&&&
&&&&Statements
&&Other hazards - none
SECTION 3: Composition/information on ingredients
&&Substances
&&&&Synonyms&&&&&&&&: (R)-2-[4-(6-Chloro-2-quinoxalinyloxy)phenoxy]propionic acid&&&&
&&&&Formula&&&&&&&&: C17H13ClN2O4&&&&
&&&&Molecular Weight&&&&&&&&: 344,75 g/mol&&&&
&&&&CAS-No.&&&&&&&&: &&&&
&&Hazardous ingredients according to Regulation (EC) No
&&&&Component&&&&&&&&Classification&&&&&&&&Concentration&&&&
&&(R)-2-[4-(6-Chloro-2-quinoxalinyloxy)phenoxy]propionic acid
&&&&CAS-No.&&&&&&&&&&&&&&&&Acute Tox. 3; H301&&&&&&&&
&&Hazardous ingredients according to Directive 1999/45/EC
&&&&Component&&&&&&&&Classification&&&&&&&&Concentration&&&&
&&(R)-2-[4-(6-Chloro-2-quinoxalinyloxy)phenoxy]propionic acid
&&&&CAS-No.&&&&&&&&&&&&&&&&T, R25&&&&&&&&
&&&&For the full text of the H-Statements and R-Phrases mentioned in this Section, see Section 16
SECTION 4: First aid measures
&&Description of first aid measures
&&General advice
&&&&Consult a physician. Show this safety data sheet to the doctor in attendance.
&&If inhaled
&&&&If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician.
&&In case of skin contact
&&&&Wash off with soap and plenty of water. Take victim immediately to hospital. Consult a physician.
&&In case of eye contact
&&&&Flush eyes with water as a precaution.
&&If swallowed
&&&&Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician.
&&Most important symptoms and effects, both acute and delayed
&&&&The most important known symptoms and effects are described in the labelling (see section 2.2) and/or in
&&&&section 11
&&Indication of any immediate medical attention and special treatment needed
&&&&no data available
SECTION 5: Firefighting measures
&&Extinguishing media
&&Suitable extinguishing media
&&&&Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide.
&&Special hazards arising from the substance or mixture
&&&&Carbon oxides, nitrogen oxides (NOx), Hydrogen chloride gas
&&&&Carbon oxides, nitrogen oxides (NOx), Hydrogen chloride gas
&&Advice for firefighters
&&&&Wear self contained breathing apparatus for fire fighting if necessary.
&&Further information
&&&&no data available
SECTION 6: Accidental release measures
&&Personal precautions, protective equipment and emergency procedures
&&&&Wear respiratory protection. Avoid dust formation. Avoid breathing vapours, mist or gas. Ensure
&&&&adequate ventilation. Evacuate personnel to safe areas. Avoid breathing dust.
&&&&For personal protection see section 8.
&&Environmental precautions
&&&&Prevent further leakage or spillage if safe to do so. Do not let product enter drains.
&&Methods and materials for containment and cleaning up
&&&&Pick up and arrange disposal without creating dust. Sweep up and shovel. Keep in suitable, closed
&&&&containers for disposal.
&&Reference to other sections
&&&&For disposal see section 13.
SECTION 7: Handling and storage
&&Precautions for safe handling
&&&&Avoid contact with skin and eyes. Avoid formation of dust and aerosols.
&&&&Provide appropriate exhaust ventilation at places where dust is formed.Normal measures for preventive fire
&&&&protection.
&&&&For precautions see section 2.2.
&&Conditions for safe storage, including any incompatibilities
&&&&Store in cool place. Keep container tightly closed in a dry and well-ventilated place.
&&Specific end use(s)
&&&&A part from the uses mentioned in section 1.2 no other specific uses are stipulated
SECTION 8: Exposure controls/personal protection
&&Control parameters
&&Components with workplace control parameters
&&Exposure controls
&&Appropriate engineering controls
&&&&Avoid contact with skin, eyes and clothing. Wash hands before breaks and immediately after handling
&&&&the product.
&&Personal protective equipment
&&Eye/face protection
&&&&Face shield and safety glasses Use equipment for eye protection tested and approved under
&&&&appropriate government standards such as NIOSH (US) or EN 166(EU).
&&Skin protection
&&&&Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal technique
&&&&(without touching glove's outer surface) to avoid skin contact with this product. Dispose of
&&&&contaminated gloves after use in accordance with applicable laws and good laboratory practices.
&&&&Wash and dry hands.
&&&&The selected protective gloves have to satisfy the specifications of EU Directive 89/686/EEC and
&&&&the standard EN 374 derived from it.
&&Body Protection
&&&&Complete suit protecting against chemicals, The type of protective equipment must be selected
&&&&according to the concentration and amount of the dangerous substance at the specific workplace.
&&Respiratory protection
&&&&Where risk assessment shows air-purifying respirators are appropriate use a full-face particle
&&&&respirator type N99 (US) or type P2 (EN 143) respirator cartridges as a backup to engineering
&&&&controls. If the respirator is the sole means of protection, use a full-face supplied air respirator. Use
&&&&respirators and components tested and approved under appropriate government standards such
&&&&as NIOSH (US) or CEN (EU).
&&Control of environmental exposure
&&&&Prevent further leakage or spillage if safe to do so. Do not let product enter drains.
SECTION 9: Physical and chemical properties
&&Information on basic physical and chemical properties
&&&&a) Appearance&&&&&&&&Form: solid&&&&
&&&&b) Odour&&&&&&&&no data available&&&&
&&&&c) Odour Threshold&&&&&&&&no data available&&&&
&&&&d) pH&&&&&&&&no data available&&&&
&&&&e) Melting point/freezing&&&&&&&&no data available&&&&
&&&&f) Initial boiling point and no data available
&&&&boiling range
&&&&g) Flash point&&&&&&&&no data available&&&&
&&&&h) Evapouration rate&&&&&&&&no data available&&&&
&&&&i) Flammability (solid, gas) no data available
&&&&j) Upper/lower&&&&&&&&no data available&&&&
&&&&flammability or
&&&&explosive limits
&&&&k) Vapour pressure&&&&&&&&no data available&&&&
&&&&l) Vapour density&&&&&&&&no data available&&&&
&&&&m) Relative density&&&&&&&&no data available&&&&
&&&&n) Water solubility&&&&&&&&no data available&&&&
&&&&o) Partition coefficient: n- log Pow: 3,440
&&&&octanol/water
&&&&p) Auto-ignition&&&&&&&&no data available&&&&
&&&&temperature
&&&&q) Decomposition&&&&&&&&no data available&&&&
&&&&temperature
&&&&r) Viscosity&&&&&&&&no data available&&&&
&&&&s) Explosive properties&&&&&&&&no data available&&&&
&&&&t) Oxidizing properties&&&&&&&&no data available&&&&
&&Other safety information
&&&&no data available
SECTION 10: Stability and reactivity
&&Reactivity
&&&&no data available
&&Chemical stability
&&&&Stable under recommended storage conditions.
&&Possibility of hazardous reactions
&&&&no data available
&&Conditions to avoid
&&&&no data available
&&Incompatible materials
&&&&Strong oxidizing agents
&&Hazardous decomposition products
&&&&Other decomposition products - no data available
&&&&In the event of fire: see section 5
SECTION 11: Toxicological information
&&Information on toxicological effects
&&Acute toxicity
&&&&no data available
&&Skin corrosion/irritation
&&&&no data available
&&Serious eye damage/eye irritation
&&&&no data available
&&Respiratory or skin sensitisation
&&&&no data available
&&Germ cell mutagenicity
&&&&no data available
&&Carcinogenicity
&&&&IARC:&&&&&&&&No component of this product present at levels greater than or equal to 0.1% is identified as&&&&
&&&&probable, possible or confirmed human carcinogen by IARC.
&&Reproductive toxicity
&&&&no data available
&&Specific target organ toxicity - single exposure
&&&&no data available
&&Specific target organ toxicity - repeated exposure
&&&&no data available
&&Aspiration hazard
&&&&no data available
&&Additional Information
&&&&RTECS: Not available
&&&&To the best of our knowledge, the chemical, physical, and toxicological properties have not been
&&&&thoroughly investigated.
SECTION 12: Ecological information
&&Toxicity
&&&&no data available
&&Persistence and degradability
&&&&no data available
&&Bioaccumulative potential
&&&&no data available
&&Mobility in soil
&&&&no data available
&&Results of PBT and vPvB assessment
&&&&PBT/vPvB assessment not available as chemical safety assessment not required/not conducted
&&Other adverse effects
&&&&no data available
SECTION 13: Disposal considerations
&&Waste treatment methods
&&&&Offer surplus and non-recyclable solutions to a licensed disposal company. Contact a licensed
&&&&professional waste disposal service to dispose of this material. Dissolve or mix the material with a
&&&&combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber.
&&Contaminated packaging
&&&&Dispose of as unused product.
SECTION 14: Transport information
&&UN number
&&&&ADR/RID: 2811&&&&&&&&IMDG: 2811&&&&&&&&IATA: 2811&&&&
&&UN proper shipping name
&&&&ADR/RID: TOXIC SOLID, ORGANIC, N.O.S. ((R)-2-[4-(6-Chloro-2-quinoxalinyloxy)phenoxy]propionic
&&&&IMDG: TOXIC SOLID, ORGANIC, N.O.S. ((R)-2-[4-(6-Chloro-2-quinoxalinyloxy)phenoxy]propionic
&&&&IATA:&&&&&&&&Toxic solid, organic, n.o.s. ((R)-2-[4-(6-Chloro-2-quinoxalinyloxy)phenoxy]propionic acid)&&&&
&&Transport hazard class(es)
&&&&ADR/RID: 6.1&&&&&&&&IMDG: 6.1&&&&&&&&IATA: 6.1&&&&
&&Packaging group
&&&&ADR/RID: III&&&&&&&&IMDG: III&&&&&&&&IATA: III&&&&
&&Environmental hazards
&&&&ADR/RID: no&&&&&&&&IMDG Marine pollutant: no&&&&&&&&IATA: no&&&&
&&Special precautions for user
&&&&no data available
SECTION 15 - REGULATORY INFORMATION N/A SECTION 16 - ADDITIONAL INFORMATION N/A
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?精喹禾灵的性质和作用? ??原药为灰白色晶体，制剂5%精禾草克乳油为琥珀色粘稠液体，是低毒除草剂，大鼠急性经口LD50大于1210毫克/公斤（雄鼠），1182毫克/公斤（雌鼠）。大鼠90天饲喂无作用剂量为128毫克/公斤饲料。对鼠和家兔...
收录时间:日 11:50:57 来 源：未知作者:匿名
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什么是精禾草克(喹禾灵、禾草克)的应用介绍？请生意经的朋友们帮帮我
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&&&&精禾草克(喹禾灵、禾草克)&1．作用特点精禾草克是一种内吸传导型选择性除草剂，除草活性高。对人、畜低毒。当药剂喷于杂草上之后，能被杂草吸收，并能上下传导，积累于分生组织中，使杂草枯死，一般施药后2天即新叶变黄，3～4天新叶基部分生组织产生坏死，10天枯死。精禾草克具有较好的耐雨性，处理后1～2小时即使遇雨，也不影响除草效果。&2．制剂5％乳油。&3.防除对象和使用技术用于阔叶作物防除一年生和多年生禾本科杂草，如看麦娘、雀麦、野燕麦、狗牙根、马唐、牛筋草、画眉草、早熟禾、双穗雀稗、匍匐冰草等禾本科杂草,适用于瓜类、大豆、花生和蔬菜地防除禾本科杂草。在杂草3～4叶期,用10％禾草克乳油每公顷375～525毫升，加水750千克喷雾。若防除多年生杂草，用药量应增加。&4.注意事项①对禾本科作物敏感,喷药时切勿喷到邻近水稻、玉米、大麦、小麦等禾本科作物，以免产生药害。②对莎草科杂草和阔叶杂草无效。③喷雾要均匀,杂草全株喷到。喷药后2小时内遇雨，对药效影响不大，不必重喷。④土壤干燥时，可适当加大用药量。⑤在天气干燥条件下，作物的叶片有时会出现药害，但对新叶不会有药害，对产量无影响。
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server is ok精喹禾灵和盖草能有什么区别_百度知道
精喹禾灵和盖草能有什么区别
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　　精禾草克是在合成禾草克的过程中去除了非活性的光学异构体后的改良制品。其作用机制和杀草谱与禾草克相似，通过杂草茎叶吸收，在植物体内向上和向下双向传导，积累在顶端及居间分生，抑制细胞脂肪酸合成，使杂草坏死。精禾草克是一种高度选择性的新型旱田茎叶处理剂，在禾本科杂草和双子叶作物间有高度的选择性，对阔叶作物田的禾本科杂草有很好的防效。精禾草克作用速度更快，药效更加稳定，不易受雨水气温及湿度等环境条件的影响。　　适用作物：大豆、甜菜、油菜、马铃薯、亚麻、豌豆、蚕豆、烟草、西瓜、棉花、花生、阔叶蔬菜等多种作物及果树、林业苗圃、幼林抚育、苜蓿等。精喹禾灵是一种通用的除草剂，可以在中药材长出真叶后使用。对马唐、狗尾草、野燕麦、雀麦、白茅等一年生禾本科杂草效果明显，对阔叶杂草无效。　　盖草能(中文通用名为吡氟氯禾灵)。吡氟氯禾灵为无色晶体，制剂有25%乳油。农业上用作除草剂，芽后施于阔叶作物田，可有效防除匍匐冰草、野燕麦、旱雀麦、狗牙根等。可加工成乳油。由2-（4-羟基苯氧基）丙酸与3-氯-2，5-双三氟甲基吡啶在硫酸二甲酯中反应制得。　　作用：该品属2-（4-芳氧基苯氧基）链烷酸类除草剂，是脂肪酸合成抑制剂。芽后施于阔叶作物田，可有效防除葡萄冰草、野燕麦、旱雀麦、狗牙根等。可加工成乳剂。
采纳率：93%
成分上的区别.盖草能的成分是吡氟氯禾灵.高效盖草能的成分是高效吡氟氯禾灵.从用量上来说高效盖草能要比盖草能用量少，效果好。
本回答被网友采纳
分子式不同，属于两种不同的除草剂，作用差不多，都是用于防治禾本科杂草的。
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