3-Chlorophenylisocyanate 间氯苯异氰酸酯

CAS 2909-38-8 MFCD00002016

化学结构图

2909-38-8
SMILES: O=C=Nc1cccc(Cl)c1

化学属性

Mol. FormulaC7H4ClNO
Mol. Weight153.57 g/mol
Refractive index1.5570 to 1.5600
Boiling Point204°C(lit.)
Density1.26
Melting Point-4
Flash Point82°C(lit.)
TSCAYes
Solubility分解
Appearance 无色到浅黄色液体,有毒,有刺激性气味, 沸点201°C, 比重1.27, 凝固点29°C, 熔点-4°C, 折射率1.5576-1.5596, 闪点82°C

别名和识别编码

Chemical Name3-Chlorophenylisocyanate
Synonym 1-Chloro-3-isocyanato-benzene 3-CHLOROPHENYL ISOCYANATE 98% 3-Chloroisocyanatobenzene 3-Chlorophenyl Isocyanate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {
MDL NumberMFCD00002016
CAS Number2909-38-8
PubChem Substance ID17968
EC Number220-822-5
Beilstein Registry Number12(3)1316
Chemical Name Translation间氯苯异氰酸酯
Reaxys-RN742445
Wiswesser Line NotationOCNR CG
LabNetwork Molecule IDLN00009910
InChIInChI=1S/C7H4ClNO/c8-6-2-1-3-7(4-6)9-5-10/h1-4H
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分类

  • {Chemicalbook} 农药中间体: 除草剂中间体: 氨基甲酸酯类除草剂
  • {uni_hamburg} no charge; carbocycle; aromatic; 6RingOnly; 6ring; isocyanate; 1fragment
  • {SNA} Building Blocks, Chemical Synthesis, Isocyanates, Nitrogen Compounds, Organic Building Blocks

产品应用

  • 3-氯苯基异氰酸酯是除草剂氯苯胺灵的中间体。

相关文献及参考

  • Beilstein:12(3)1316
  • Short: IV/20B
  • Short: III/20b
  • Short: IV/18B
  • Short: IV/20A

安全信息

GHS Symbol
WGK Germany2
Hazard statements
  • H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
  • H330 Fatal if inhaled 吸入致命
  • H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled 吸入可能导致过敏或哮喘症状或呼吸困难
  • H227 Combustible liquid 可燃液体
Personal Protective Equipment Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
RTECSNQ8560000
Precautionary statements
  • 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。
  • P303+P361+P353+P310+P363
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • 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。
  • 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。
  • P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。
  • P304+P340+P310
  • P301+P330+P331
  • P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
  • P284 Wear respiratory protection.? 佩戴呼吸保护装置。
  • 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。
  • P305+P351+P338
  • P405 Store locked up. 上锁保管。
Signal word
Packing GroupII
UN Number 2206
Risk Statements
  • R26 Very toxic by inhalation 吸入极毒
  • R37 Irritating to respiratory system 刺激呼吸道
  • R42 May cause sensitisation by inhalation 吸入会产生过敏反应
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
  • R35 Causes severe burns 会导致严重灼伤
  • R51/53
  • R37/38 Irritating to respiratory system and skin 对呼吸系统和皮肤有刺激性
  • R41 Risk of serious damage to eyes 有严重损伤眼睛的危险
Safety Statements
  • S22 Do not breathe dust 不要吸入粉尘;
  • 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;
  • 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;
  • S37/39 Wear suitable gloves and eye/face protection 穿戴适当的手套和眼睛/面保护;
  • S38 In case of insufficient ventilation wear suitable respiratory equipment 通风不良时,佩带适当的呼吸器;
  • S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护;
  • 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);
  • 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;
Storage condition Moisture Sensitive 0-10 0-10°C
Hazard Codes T+
Hazard Class6.1
TYPE OF TEST            : LD - Lethal dose
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : >1 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   NTIS** National Technical Information Service.  (Springfield, VA 22161)
   Formerly U.S. Clearinghouse for Scientific & Technical Information.
   Volume(issue)/page/year: OTS0538092

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 4200 mg/kg
TOXIC EFFECTS :
   Behavioral - somnolence (general depressed activity)
   Lungs, Thorax, or Respiration - other changes
   Gastrointestinal - other changes
REFERENCE :
   NTIS** National Technical Information Service.  (Springfield, VA 22161)
   Formerly U.S. Clearinghouse for Scientific & Technical Information.
   Volume(issue)/page/year: OTS0528438

TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : 7940 mg/kg
TOXIC EFFECTS :
   Behavioral - somnolence (general depressed activity)
   Lungs, Thorax, or Respiration - other changes
   Gastrointestinal - other changes
REFERENCE :
   NTIS** National Technical Information Service.  (Springfield, VA 22161)
   Formerly U.S. Clearinghouse for Scientific & Technical Information.
   Volume(issue)/page/year: OTS0528438

TYPE OF TEST            : LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Mammal - species unspecified
DOSE/DURATION           : 63 mg/m3
TOXIC EFFECTS :
   Sense Organs and Special Senses (Eye) - lacrimation
   Behavioral - excitement
   Lungs, Thorax, or Respiration - respiratory depression
REFERENCE :
   GTPZAB G

其他信息

  • F:19
  • Alfa Aesar:3-氯苯基异氰酸酯,97% 3-Chlorophenyl isocyanate, 97%(2909-38-8)
  • TCI Shanghai:异氰酸-3-氯苯酯 3-Chlorophenyl Isocyanate,>;98.0%(GC)(2909-38-8)
  • 图谱信息:间氯苯异氰酸酯(2909-38-8)质谱(MS) 间氯苯异氰酸酯(2909-38-8)红外图谱(IR2) 间氯苯异氰酸酯(2909-38-8)红外图谱(IR1)
  • 下游产品:氯苯胺灵
  • 上游原料:光气(无法供) --> 3-氯苯胺
  • 溶于甲苯、氯苯等溶剂,水中分解。
  • Sigma Aldrich:2909-38-8(sigmaaldrich)
  • 用途一:3-氯苯基异氰酸酯是除草剂氯苯胺灵的中间体。
  • MOL 文件:2909-38-8.mol
  • Acros Organics:3-氯苯基异氰酸脂(禁运) 3-Chlorophenyl isocyanate, 98%(2909-38-8)
  • 间氯苯异氰酸酯价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 I0119 异氰酸3-氯苯酯 3-Chlorophenyl Isocyanate 25G 331元 2014/06/02 I0119 异氰酸3-氯苯酯 3-Chlorophenyl Isocyanate 500G 2830元 2010/06/21 404961000 间氯苯异氰酸酯 3-Chlorophenyl isocyanate 98% 100 GR 407元
  • 方法一:其制备方法是在反应釜中加入甲苯,冷却下通入一定量的光气,然后将间氯苯胺的甲苯溶液滴加到反应釜中,加毕后再继续搅拌一定时间,然后将物料移人热反应釜中,继续通入光气并慢慢升温至一定温度,此时有大量的氯化氢和光气逸出,经冷凝后用甲苯吸收,继续通入光气反应,直至物料呈现透明液时反应结束。通入氮气赶尽光气和氯化氢,然后将物料移至脱溶釜,脱溶剂甲苯得成品。
  • MSDS 信息:1-Chloro-3-isocyanato-benzene(2909-38-8).msds
  • 敏感性:Moisture Sensitive

系列性分类


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