Crotonic acid, 3-hydroxy-, methyl ester, dimethylphosphate

CAS 7786-34-7 MFCD N/A

化学结构图

7786-34-7
SMILES: COC(=O)/C=C(\C)OP(=O)(OC)OC

化学属性

Mol. FormulaC7 H13 O6 P
Mol. Weight224.15
Density1.0
Refractive index1.4524
Boiling Point
Flash Point-18 °C
Melting PointNo Data Available
Solubility溶于水、多数有机溶剂。

别名和识别编码

Synonym (2-Methoxycarbonyl-1-methyl-vinyl)-dimethyl-phosphat (2-Metossicarbonil-1-metil-vinil)-dimetil-fosfato (alpha-2-Carbomethoxy-1-methylvinyl) dimethyl phosphate (α-2-Carbomethoxy-1-methylvinyl) 1-Methoxycarbonyl-1-propen-2-yl dimethyl phosphate 2-Butenoic acid, 3-((dimethoxyphosphinyl)oxy)-, methyl ester 2-Butenoic acid, 3-[(dimethoxyphosphinyl)oxy]-, methyl ester 2-Butenoic acid, 3-[(dimethoxyphosphinyl)oxy]-, methyl ester, (E)- 2-Methoxyc 2-Methoxycarbonyl-1-methylvinyldimethylphosphat 2-methoxycarbonyl-1-methylvinyl dimethyl phosphate 2-甲氧羰基 3-((Dimethoxyphosphinyl)oxy)-2-butenoi 3-(dimethoxy-pho cis-Phosdrin Crotonic acid, 3-hydroxy-, methyl ester, dimethyl phosphate, (E)- DURAPHOS Dimethyl (1-methoxycarb Mevinpho
Beilstein Registry Number1793349
EC Number232-095-1
CAS Number7786-34-7
Chemical Name Translation
Wiswesser Line Notation1OV1UY1&OPO&O1&O1
Chemical NameCrotonic acid, 3-hydroxy-, methyl ester, dimethylphosphate
PubChem Substance ID5355863
InChIInChI=1S/C7H13O6P/c1-6(5-7(8)10-2)13-14(9,11-3)12-4/h5H,1-4H3/b6-5+
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分类

  • {uni_hamburg} no charge; ester; 1fragment

产品应用

  • 速灭磷是水溶性触杀兼内吸的有机磷杀虫剂杀螨剂。杀虫谱广,对棉蚜、锦铃虫、苹果蚜、苹果红蜘蛛、玉米蚜、大豆蚜、菜青虫有较好的防效。

相关文献及参考

  • Short: EINECS
  • Short: IV/20B
  • Merck: 14,6165

安全信息

Hazard Codes T+,N,Xn,F
Safety Statements
  • S23 Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer) 不要吸入气体/烟雾/蒸汽/喷雾;
  • S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时,立即求医(可能时出示标签);
  • S28 After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) 皮肤接触后,立即用大量…(由生产厂家指定)冲洗;
  • S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套;
  • S60 This material and its container must be disposed of as hazardous waste 该物质及其容器必须作为危险废物处置;
  • S61 Avoid release to the environment. Refer to special instructions/safety data sheet 避免释放到环境中,参考特别指示/安全收据说明书;
  • S62 If swallowed, do not induce vomiting: seek medical advice immediately and show this container or label where possible 吞食后不要催吐:立即求医并出示该容器或标签;
Storage condition +4°C 4 4℃ APPROX 4°C 室温储存
Risk Statements
  • R11 Highly flammable 非常易燃
  • R38 Irritating to skin 刺激皮肤
  • R50/53
  • R65 Harmful: may cause lung damage if swallowed 若吞咽可能伤害肺部器官
  • R67 Vapours may cause drowsiness and dizziness 蒸汽可能导致嗜睡和昏厥
  • R27/28 Very toxic in contact with skin and if swallowed 皮肤接触及吞食都有剧毒
UN Number 3018
Warnings 危化品目录(2015) 危险化学品
RTECSGQ5250000
TYPE OF

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Bird - pigeon
DOSE/DURATION           : 4210 ug/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   ASTTA8 ASTM Special Technical Publication.  (American Soc. for Testing
   Materials, 1916 Race St., Philadelphia, PA 19103)  No.1-    1911-
   Volume(issue)/page/year: (680),157,1979

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 940 ug/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   FOLMA8 Folia Medica (Plovdiv).  (Higher Medical Institute I.P. Pavlov,
   Plovdiv, Bulgaria) V.1-    1959-  Volume(issue)/page/year: 24

TYPE OF TEST            : LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 14 ppm/1H
TOXIC EFFECTS :
   Behavioral - tremor
   Lungs, Thorax, or Respiration - acute pulmonary edema
   Gastrointestinal - changes in structure or function of salivary glands
REFERENCE :
   AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine.
   (Chicago, IL)  V.2-10, 1950-54. For publisher information, see AEHLAU.
   Volume(issue)/page/year: 9,45,1954

TYPE OF TEST

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - gerbil
DOSE/DURATION           : 450 ug/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   TXAPA9 Toxicology and Applied Pharmacology.  (Academic Press, Inc., 1 E.
   First St., Duluth, MN 55802) V.1-    1959-  Volume(issue)/page/year:
   36,195,1976

TYPE OF TEST            : Sister chromatid exchange
TEST SYSTEM             : Human Lymphocyte
DOSE/DURATION           : 2 mg/L
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 102,89,1982

TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Bacteria - Salmonella typhimurium
DOSE/DURATION           : 2500 ug/plate
REFERENCE :
   CHYCDW Zhonghua Yufangyixue Zazhi.  Chinese Journal of Preventive Medicine.
   (China International Book Trading Corp., POB 2820, Beijing, Peop. Rep.
   China)  Beginning history not known.  Volume(issue)/page/year: 20,12,1986

Restrict 剧毒化学品

其他信息

  • 生产方法:由乙酰乙酸甲酯用硫酰氯进行氯化制得2-氯乙酰乙酸甲酯,进而与亚磷酸三甲酯反应,在甲苯中重排而得速灭磷(商品为40%乳油)。
  • 用途:速灭磷是水溶性触杀兼内吸的有机磷杀虫杀螨剂。杀虫谱广,对棉蚜、锦铃虫、苹果蚜、苹果红蜘蛛、玉米蚜、大豆蚜、菜青虫有较好的防效。
  • PackingGroup:I
  • 杀虫剂单一组分标准液
  • HazardClass:6.1(a)
  • 稳定性:Stable. Combustible. Incompatible with strong oxidizing agents.
  • 易溶于水,能与醇、酮等多种溶剂混溶,微溶于酯肪烃。常温下贮存稳定,在水溶中水解。在碱性水溶液中水解加快,ph为6时半衰期为120d,ph为9时半衰期为3d,ph为11时半衰期只有1.4h。速灭磷为两者混合物,其中反式含量60%
  • MOL 文件:7786-34-7.mol
  • 外观性质:淡黄色至草绿色液体。
  • RTECS号:GQ5250000

系列性分类


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