M-Tolyl Methylcarbamate 间甲苯基甲基氨基甲酸酯

CAS 1129-41-5 MFCD00053076

化学结构图

1129-41-5
SMILES: CNC(=O)Oc1cccc(C)c1

化学属性

Mol. FormulaC9H11NO2
Mol. Weight165.21
Melting Point74-77 °C
Flash Point>100 °C
Solubility难溶于水,易溶于多数有机溶剂。
Density0.791
Boiling Point180°C

别名和识别编码

Chemical NameM-Tolyl Methylcarbamate
MDL NumberMFCD00053076
CAS Number1129-41-5
Synonym 3-Methylphenyl Methylcarbamate 3-Methylphenyl N-methylcarbamate 3-Methylphenyl-N-methylcarbamate 3-Tolyl N-methylcarbamate 3-Tolyl methylcarbamate 3-Tolyl-N-methylcarbamate 3-methylphenyl-N-methyl carbamate 3-methylphenylmethylcarbamate 3-methylphenyln-methylcarbamate 3-tolyl-n-methylcarbamate 3-甲基苯基甲基氨基甲酸酯 3-甲苯基-N-甲基氨基甲酸酯 Carbamic acid, methyl-, 3-methylphenyl ester Carbamic acid, methyl-, 3-tolyl ester Carbamic acid, methyl-, m-tolyl ester DRC 3341 Dicresyl N-methylcarbamate Kumiai M-TOLYL METHYLCARBAMATE METACRATE METACRATE(R) METOLCARB MTMC Metacrate Metholcarb Methylcarbamic acid m-tolyl este
PubChem Substance ID14322
EC Number214-446-0
Beilstein Registry Number2045865
Chemical Name Translation间甲苯基甲基氨基甲酸酯
Wiswesser Line Notation1MVOR C1
InChIInChI=1S/C9H11NO2/c1-7-4-3-5-8(6-7)12-9(11)10-2/h3-6H,1-2H3,(H,10,11)
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分类

  • {Chemicalbook} 农药: 杀虫(螨)剂: 有机氮杀虫剂

产品应用

  • 速灭威是一种防稻飞虱,稻叶蝉的速效性氨基甲酸酯杀虫剂。主要用于防治稻飞虱,稻叶蝉,福蓟马及蝽蟓等,对稻纵卷叶螟、柑桔锈壁虱、棉红铃虫、蚜虫等也一定防效。

安全信息

GHS Symbol
WGK Germany2
Hazard statements
  • H302 Harmful if swallowed 吞食有害
  • H411 Toxictoaquaticlifewithlonglastingeffects 对水生生物有毒性并具有长期影响。
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Faceshields, Gloves
RTECSFC8050000
Precautionary statements
  • P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西,喝水或吸烟。
  • P273 Avoid release to the environment. 避免释放到环境中。
  • P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
  • P301+P310
  • P301+P312
  • P302+P352
  • P309+P311
  • P312 Call a POISON CENTER or doctor/physician if you feel unwell. 如果你感觉不适,呼叫解毒中心或医生/医师。
  • P314 Get medical advice/attention if you feel unwell. 获取医疗咨询/就医,如果你觉得不舒服
  • P321 Specific treatment (see … on this label). 具体治疗(见本标签上的)。
  • P322 Specific measures (see …on this label). 具体治疗(见本标签上的)。
  • P330 Rinse mouth. 漱口
  • P361 Remove/Take off immediately all contaminated clothing. 立即去除/脱掉所有被污染的衣服。
  • P363 Wash contaminated clothing before reuse. 被污染的衣服洗净后方可重新使用。
  • P391 Collect spillage. Hazardous to the aquatic environment 收集对水环境有危害的泄漏物。
  • P405 Store locked up. 上锁保管。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Signal word Warning
Storage condition 0-6°C
UN Number 2757
Hazard Codes Xn,N
Safety Statements
  • 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;
Risk Statements
  • R51/53
  • R22 Harmful if swallowed 吞咽有害
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Unreported
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 270 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   GISAAA Gigiena i Sanitariya.  For English translation, see HYSAAV.  (V/O
   Mezhdunarodnaya Kniga, 113095 Moscow, USSR)  V.1-    1936-
   Volume(issue)/page/year: 49(10),23,1984

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 2 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: 38,391,1987

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Unreported
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 430 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   GISAAA Gigiena i Sanitariya.  For English translation, see HYSAAV.  (V/O
   Mezhdunarodnaya Kniga, 113095 Moscow, USSR)

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 896 mg/kg
TOXIC E

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Bird - wild bird species
DOSE/DURATION           : 100 mg/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

TYPE OF TEST            : Cytogenetic analysis
TEST SYSTEM             : Rodent - hamster Fibroblast
DOSE/DURATION           : 125 mg/L/48H
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 48,337,1977

TYPE OF TEST            : Cytogenetic analysis
TEST SYSTEM             : Rodent - hamster Lung
DOSE/DURATION           : 47 mg/L
REFERENCE :
   GMCRDC Gann Monograph on Cancer Research.  (Plenum Pub. Corp., 233 Spring
   St., New York, NY 10013) No. 11-    1971-  Volume(issue)/page/year:
   27,95,1981

其他信息

  • 图谱信息:甲基碳酸酯(1129-41-5)核磁图( 1 HNMR) 甲基碳酸酯(1129-41-5)红外图谱(IR1) 甲基碳酸酯(1129-41-5)质谱(MS) 甲基碳酸酯(1129-41-5)核磁图( 13 CNMR)
  • 生产方法:有冷法和热法之分。1.氯甲酸间甲苯酯法(冷法)氯甲酸间甲基苯酯的制备 将光气于低温下通入甲苯中,缓慢地加入间甲酚。于-20℃滴加氢氧化钠溶液,控制滴加速度,保持温度不高于0℃。调节釜内压力稍呈负压,加完碱后,使料液呈碱性。继续搅拌,然后加盐酸调节pH值为3,并加适量水,洗去反应中生成的氯化钠。静置分层,放掉盐脚水而得。工艺条件:配料比为间甲酚:光气:碱=1:1.1:1.6,NaOH浓度20%,反应温度0℃。速灭威制备 将氯甲酸间甲基苯酯,滴加至过量的一甲胺水液中,温度在-10℃左右,同时滴加20%氢氧化钠溶液,控制温度在0℃以下。反应毕,加水稀释,离心过滤,水洗,干燥而得。2.热催化法 将间甲酚在催化剂作用下,于100-110℃与光气直接反应,制得氯甲酸间甲酯的含量为96%。所用的催化剂可重复循环使用。氯甲酸间甲苯酯在甲苯中、于60℃与一甲胺进行胺化反应,无需经过水洗和脱溶。该工艺的特点是大地减少污水量,且减轻劳动强度,改善环境。原药为白色或微红色粉状固体。配制成2%或3%粉剂,20%或30%乳油,25%或50%可湿性粉剂。原料消耗定额:间甲酚(≥90%)760kg/t、甲胺(40%)690kg/t、甲苯290kg/t、光气(75%)870kg/t、烧碱(30%)3120kg/t、盐酸(37%)250kg/t。
  • RTECS号:FC8050000
  • 毒性:原药对大鼠急性经口LD 50 为498~580mg/kg,对小鼠急性经口LD 50 为268mg/kg。大鼠急性经皮LD 50 为6000mg/kg。大鼠急性吸入LC 50 为475mg/m 3 。对大鼠无作用剂量为每天15mg/kg。鲤鱼LC 50 为22.2mg/L (48h)。对蜜蜂有毒。
  • 外观性质:纯品为白色结晶。
  • 用途:属高效、低毒、低残留杀虫剂,主要用于水稻、棉花、果树、蔬菜等农作物
  • PackingGroup:III
  • HazardClass:6.1(b)
  • MOL 文件:1129-41-5.mol

系列性分类


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