4,5-Dichloro-2-Methylpyridazin-3-One 4,5-二氯-2-甲基哒嗪-3-酮

CAS 933-76-6 MFCD00051686

化学结构图

933-76-6
SMILES: Cn1ncc(Cl)c(Cl)c1=O

化学属性

Mol. FormulaC5H4Cl2N2O
Mol. Weight179.00
Melting Point87-91°C
TSCANo
Boiling Point197.2°C at 760 mmHg

别名和识别编码

Chemical Name4,5-Dichloro-2-Methylpyridazin-3-One
Synonym 4,5-Dichloro-2-methylpyridazin-3(2H)-one {LY} 4,5-Dichloro-2-methylpyridazin-3(2H)-one {} {LY} 4,5-Dichloro-2-methylpyridazin-3(2H)-one {} {} {LY} 4,5-Dichloro-2-methylpyridazin-3(2H)-one {} {} {} {LY} 4,5-Dichloro-2-methylpyridazin-3(2H)-one {} {} {} {} {LY} 4,5-Dichloro-2-methylpyridazin-3(2H)-one {} {} {} {} {} {LY} 4,5-Dichloro-2-methylpyridazin-3(2H)-one {} {} {} {} {} {} {LY} 4,5-Dichloro-2-methylpyridazin-3(2H)-one {} {} {} {} {} {} {} {LY} 4,5-Dichloro-2-methylpyridazin-3(2H)-one {} {} {} {} {} {} {} {} {LY} 4,5-Dichloro-2-methylpyridazin-3(2H)-one {} {} {} {} {} {} {} {} {} {LY} 4,5-Dichloro-2-methylpyridazin-3(2H)-one {} {} {} {} {} {} {} {} {} {} {LY} 4,5-Dichloro-2-methylpyridazin-3(2H)-one {} {} {} {} {} {} {} {} {} {} {} {LY} 4,5-Dichloro-2-methylpyridazin-3(2H)-one {} {} {} {} {} {} {} {} {} {} {} {} {LY} 4,5-Dichloro-2-methylpyridazin-3(2H)-one {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 4,5-Dichloro-2-methylp
MDL NumberMFCD00051686
PubChem Substance ID120462
CAS Number933-76-6
Beilstein Registry Number0127609
Alfabeta NameDICHLOROMETHYLPYRIDAZINONE H45223-------,
Chemical Name Translation4,5-二氯-2-甲基哒嗪-3-酮
InChIKeyACKBTCUMGAHRIE-UHFFFAOYSA-N
Reaxys-RN127609
LabNetwork Molecule IDLN00183505
InChIInChI=1S/C5H4Cl2N2O/c1-9-5(10)4(7)3(6)2-8-9/h2H,1H3
Canonical SMILESO=C1C(Cl)=C(Cl)C=NN1C
信息真实价格透明    资金保障    专业采购外包团队在线服务   
信息真实价格透明    资金保障    专业采购外包团队在线服务   
品牌质保精细包装    现货库存    一流品牌服务   

分类

  • Building Blocks, Chemical Synthesis, Halogenated Heterocycles, Heterocyclic Building Blocks, Pyridazines
  • {SNA} Building Blocks, Chemical Synthesis, Halogenated Heterocycles, Heterocyclic Building Blocks, Pyridazines

安全信息

WGK Germany3
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。
  • 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。
  • P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
  • P272 Contaminated work clothing should not be allowed out of the workplace. 污染的工作服不得带出工作场所。
  • 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
  • P302+P352
  • P302+P352+P332+P313+P362+P364
  • P304+P340
  • P305+P351+P338
  • P305+P351+P338+P337+P313
  • 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。
  • P321 Specific treatment (see … on this label). 具体治疗(见本标签上的)。
  • P330 Rinse mouth. 漱口
  • P332+P313
  • P333+P313
  • P337+P313
  • P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服,清洗后方可重新使用
  • P363 Wash contaminated clothing before reuse. 被污染的衣服洗净后方可重新使用。
  • P403+P233
  • P405 Store locked up. 上锁保管。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Signal word Danger
Hazard statements
  • H301 Toxic if swallowed 吞食有毒
  • H315 Causes skin irritation 会刺激皮肤
  • H317 May cause an allergic skin reaction 可能导致皮肤过敏
  • 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
Hazard Codes Xn
RTECSUR6188000
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Faceshields, Gloves
Safety Statements
  • S36 Wear suitable protective clothing 穿戴适当的防护服;
  • 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;
  • S37 Wear suitable gloves 戴适当手套;
Risk Statements
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
  • R43 May cause sensitisation by skin contact 皮肤接触会产生过敏反应
  • R22 Harmful if swallowed 吞咽有害
UN Number 2811
Warnings IRRITANT
TYPE OF TEST            : LD - Lethal dose
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : >300 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   FRPSAX Farmaco, Edizione Scientifica. (Casella Postale 227, 27100 Pavia,
   Italy)  V.8-43 1953-88 For publisher information, see FRMCE8
   Volume(issue)/page/year: 40,921,1985

TYPE OF TEST            : LD - Lethal dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : >1 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   FRPSAX Farmaco, Edizione Scientifica. (Casella Postale 227, 27100 Pavia,
   Italy)  V.8-43 1953-88 For publisher information, see FRMCE8
   Volume(issue)/page/year: 40,921,1985

Storage condition 2-8°C {LY} 2-8°C {} {LY} 2-8°C {} {} {LY} 2-8°C {} {} {} {LY} 2-8°C {} {} {} {} {LY} 2-8°C {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {

系列性分类


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