1,1-Dimethyl-3-Phenylurea 3-苯基-1,1-二甲基脲

CAS 101-42-8 MFCD00025662

化学结构图

101-42-8
SMILES: CN(C)C(=O)Nc1ccccc1

化学属性

Mol. FormulaC9H12N2O
Mol. Weight164.20
Flash Point2 °C
Solubility微溶于水、烃类，易溶于醇、酮。
Density1.122
Melting Point131-133 °C
Boiling Point291.67 °C at 760 mmHg

别名和识别编码

Chemical Name1,1-Dimethyl-3-Phenylurea
MDL NumberMFCD00025662
CAS Number101-42-8
Synonym Fenuron {LY} Fenuron {} {LY} Fenuron {} {} {LY} Fenuron {} {} {} {LY} Fenuron {} {} {} {} {LY} Fenuron {} {} {} {} {} {LY} Fenuron {} {} {} {} {} {} {LY} Fenuron {} {} {} {} {} {} {} {LY} Fenuron {} {} {} {} {} {} {} {} {LY} Fenuron {} {} {} {} {} {} {} {} {} {LY} Fenuron {} {} {} {} {} {} {} {} {} {} {LY} Fenuron {} {} {} {} {} {} {} {} {} {} {} {LY} Fenuron {} {} {} {} {} {} {} {} {} {} {} {} {LY} Fenuron {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Fenuron {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Fenuron {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Fenuron {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Fenuron {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Fenuron {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Fenuron {} {} {} {} {} {
PubChem Substance ID7560
Beilstein Registry Number2208535
EC Number202-941-4
Chemical Name Translation3-苯基-1,1-二甲基脲
Merck Number13,4037
Wiswesser Line Notation1N1&VMR
InChIInChI=1S/C9H12N2O/c1-11(2)9(12)10-8-6-4-3-5-7-8/h3-7H,1-2H3,(H,10,12)
Canonical SMILESO=C(NC1=CC=CC=C1)N(C)C
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分类

  • {SNA} All alphabetically sorted, Alphabetical Index of Analytical Standards, Analytical Standards, Analytical/Chromatography, Bioactive Small Molecules, Chromatography, E-G, Environmental Standards, F, FA - FL, Herbicides, Pesticides & Metabolites, Urea structure, 细胞生物学
  • {SNA} Analytical Standards, E-G, Urea structure, 农残和代谢标准品, 分析/色谱, 按照字母排序, 灭草剂
  • {SNA} All Herbicide Standards, Analytical Standards, E-G, E-M, Urea structure, 农残和代谢标准品,

产品应用

  • 合于防除木本植物，深根多年生杂草，用量2～30kR/ha

相关文献及参考

  • Merck:13,4037
  • Short: EINECS
  • Short: IV/20B
  • Short: IV/20C
  • Short: IV/8A

安全信息

RTECSYT1450000
GHS Symbol
Precautionary statements
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P305+P351+P338
Hazard statements
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
WGK Germany2
Signal word Warning
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
Safety Statements
  • S24 Avoid contact with skin 避免皮肤接触；
  • S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
  • S36 Wear suitable protective clothing 穿戴适当的防护服；
  • S16 Keep away from sources of ignition - No smoking 远离火源，禁止吸烟；
Hazard Codes Xi Xi,Xn,F
Risk Statements
  • R36/37 Irritating to eyes and respiratory system 对眼睛和呼吸系统有刺激性
  • R36 Irritating to eyes 刺激眼睛
  • R20/21/22 Harmful by inhalation, in contact with skin and if swallowed 吸入、皮肤接触和不慎吞咽有害
  • R11 Highly flammable 非常易燃
Storage condition Store at room temperature {LY} Store at room temperature {} {LY} Store at room temperature {} {} {LY} Store at room temperature {} {} {} {LY} Store at room temperature {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}
UN Number UN 1648 3/PG 2 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - guinea pig
DOSE/DURATION           : 3200 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: 40(10),22,1975

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 6400 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: -,C138,1991

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : 4700 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: 47(3),82,1982

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 4700 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: 47(3),82,1982

TYPE OF TEST            : DNA inhibition
ROUTE OF EXPOSURE       : Oral
TEST SYSTEM             : Rodent - mouse
DOSE/DURATION           : 500 mg/kg
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 58,353,1978

其他信息

  • 储运特性:库房通风低温干燥; 与食品原料分开储运
  • 急性毒性:口服- 大鼠 LD50: 6400 毫克/ 公斤; 口服- 小鼠 LD50: 4700 毫克/ 公斤
  • 类别:农药
  • 可燃性危险特性:燃烧产生有毒氮氧化物气体
  • Sigma Aldrich:101-42-8(sigmaaldrich)
  • 灭火剂:干粉、泡沫、砂土
  • 毒性分级:低毒
  • MSDS 信息:1,1-二甲基-3-苯基脲(101-42-8).msds
  • 职业标准:STEL 3 毫克/ 立方米
  • 用途一:合于防除木本植物，深根多年生杂草，用量2～30kR/ha
  • 微溶于烃类，对光稳定
  • MOL 文件:101-42-8.mol
  • 外观性质:白色无臭结晶。

系列性分类

  1. Life Science 生命科学
  2. Cell Biology 细胞生物学
  3. Bioactive Small Molecules - Cell Biology
  4. F - Bioactive Small Molecules
  1. Analytical & Chromatography 分析化学与色谱
  2. Analytical Standards
  3. Alphabetic - Analytical Standards
  4. D - Alphabetic
  5. DID - DIN - D

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