4-Chlorophenyl Isocyanate 4-氯苯基异氰酸酯
CAS 104-12-1 MFCD00002024
信息真实价格透明
资金保障
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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
- {uni_hamburg} no charge; carbocycle; aromatic; 6RingOnly; 6ring; isocyanate; 1fragment
- {SNA} Building Blocks, Chemical Synthesis, Isocyanates, Nitrogen Compounds, Organic Building Blocks
- {Chemicalbook} 农药中间体: 杀虫剂中间体: 苯甲酰脲类杀虫剂
相关文献及参考
- Short: III/35E
- {
- Short: III/20b
- Short: III/35B
- For general chemistry of isocyanates, see Appendix 3.
- Aryl isocyanates undergo [2+2] cycloaddition reactions with dihydrofuran to give bicyclic ß-lactams in high yield: Nippon Kagaku Kaishi, 459 (1995):
- Beilstein:12(3)1376
安全信息
GHS Symbol
- 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;
- S63
- 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;
- 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;
- 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;
- R25 Toxic if swallowed 吞咽有毒
- R26 Very toxic by inhalation 吸入极毒
- R41 Risk of serious damage to eyes 有严重损伤眼睛的危险
- R42 May cause sensitisation by inhalation 吸入会产生过敏反应
- R37/38 Irritating to respiratory system and skin 对呼吸系统和皮肤有刺激性
- R22 Harmful if swallowed 吞咽有害
- R50/53
- R52/53
- P304+P340+P310
- 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
- P305+P351+P338+P310
- 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。
- 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
- 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。
- 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。
- P501 Dispose of contents/container to..… 处理内容物/容器.....
- P405 Store locked up. 上锁保管。
- P301+P312+P330
- P403+P233
- 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。
- P302+P350
- P284 Wear respiratory protection.? 佩戴呼吸保护装置。
- P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
- P302+P352+P332+P313+P362+P364
- H315 Causes skin irritation 会刺激皮肤
- H330 Fatal if inhaled 吸入致命
- H302 Harmful if swallowed 吞食有害
- 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
- H335 May cause respiratory irritation 可能导致呼吸道刺激
- H410 Verytoxictoaquaticlifewithlonglastingeffects 对水生生物毒性非常大并具有长期影响。
- H318 Causes serious eye damage 严重伤害眼睛
TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 62500 ug/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. Cle
TYPE OF TEST : LC50 - Lethal concentration, 50 percent kill ROUTE OF EXPOSURE : Inhalation SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 113 mg/m3/4H TOXIC EFFECTS : Sense Organs and Special Senses (Olfaction) - effect, not otherwise specified Lungs, Thorax, or Respiration - dyspnea Gastrointestinal - other changes REFERENCE : NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0555462
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 138 mg/kg TOXIC EFFECTS : Behavioral - somnolence (general depressed activity) Gastrointestinal - gastritis REFERENCE : NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0528437
TYPE OF TEST : TCLo - Lowest published toxic concentration ROUTE OF EXPOSURE : Inhalation SPECIES OBSERVED : Human - man DOSE/DURATION : 800 ug/m3/1M TOXIC EFFECTS : Sense Organs and Special Senses (Eye) - effect, not otherwise specified Lungs, Thorax, or Respiration - other changes REFERENCE : HYSAAV Hygiene and Sanitation (USSR). English translation of GISAAA. (Springfield, VA) 1964-71. Discontinued. Volume(issue)/page/year: 31(7-9),481,1966
其他信息
- 图谱信息:对氯苯异氰酸酯(104-12-1)质谱(MS) 对氯苯异氰酸酯(104-12-1)红外图谱(IR1) 对氯苯异氰酸酯(104-12-1)红外图谱(IR2) 对氯苯异氰酸酯(104-12-1)核磁图( 1 HNMR) 对氯苯异氰酸酯(104-12-1)红外图谱(IR3) 对氯苯异氰酸酯(104-12-1)核磁图( 13 CNMR)
- Alfa Aesar:4-氯苯基异氰酸酯,98% 4-Chlorophenyl isocyanate, 98%(104-12-1)
- 方法一:其制备方法是在反应釜中加入对氯苯胺和甲苯,搅拌,使对氯苯胺溶解,然后在低温通光气,通入一定量光气后转入热反应器,升温到 105℃左右,物料变透明,再回流一定时间,通入氮气赶光气,冷却得到产品。
- 用途二:对氯苯异氰酸酯是灭幼脲、除虫脲的中间体。
- 敏感性:Moisture Sensitive/Lachrymatory
- 下游产品:氟脲杀
- MOL 文件:104-12-1.mol
- MSDS 信息:4-Chlorophenyl isocyanate(104-12-1).msds
- Hazard Note:Toxic/Corrosive/Lachrymatory/Moisture Sensitive
- F:10-19-21
- 用途一:用于有机合成,主要用作医药、农药等中间体
- 对氯苯异氰酸酯价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 I0121 异氰酸4-氯苯酯 4-Chlorophenyl Isocyanate 25G 245元 2014/06/02 I0121 异氰酸4-氯苯酯 4-Chlorophenyl Isocyanate 500G 931元 2010/06/21 166561000 对氯苯异氰酸酯 4-Chlorophenyl isocyanate 98% 100 GR 382元
- TCI Shanghai:异氰酸-4-氯苯酯 Isocyanic Acid 4-Chlorophenyl Ester,>;97.0%(GC)(T)(104-12-1)
- 用途三:用作有机合体的中间体。
- 上游原料:光气(无法供) --> 4-氯苯胺
- Acros Organics:4-Chlorophenyl isocyanate, pract.(104-12-1)
- Sigma Aldrich:104-12-1(sigmaaldrich)