Ethylenediamine 乙二胺(易制爆)
CAS 107-15-3 MFCD00008204
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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
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分类
- {SNA} Building Blocks, Chemical Synthesis, Nitrogen Compounds, Organic Building Blocks, Polyamines
- {SNA} Bioactive Small Molecules, Building Blocks, Cell Biology, Chemical Synthesis, E, Nitrogen Compounds, Organic Building Blocks, Polyamines
- {Chemicalbook} 农药中间体: 杀菌剂中间体: 二硫代
产品应用
- Used as fuel additives, bleach activators, chelating agents, and corrosion inhibitors.
相关文献及参考
- Merck:14,3795
- At high temperatures, reduces nitroarenes to azo-compounds. Reaction does not occur for nitro-compounds with o-substituents or p-amino-substituents: J. Org. Chem., 49, 1215 (1984).
- {A
- Short: II/14a
- Short: II/25B
- The ethylenediamine complex of Cr2+ reduces aryl bromides to the hydrocarbons. For an example, see: Org. Synth. Coll., 6, 821 (1988).
- The Li derivative in excess amine is a strong base for the rearrangement of primary allylic alcohols to the isomeric aldehydes in high yield: J. Chem. Soc., Chem. Commun., 812 (1985).
安全信息
GHS Symbol
- H315 Causes skin irritation 会刺激皮肤
- H317 May cause an allergic skin reaction 可能导致皮肤过敏
- H302 Harmful if swallowed 吞食有害
- H312 Harmful in contact with skin 皮肤接触有害
- 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
- H318 Causes serious eye damage 严重伤害眼睛
- H226 Flammable liquid and vapour 易燃液体和蒸气
- H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
- H311 Toxic in contact with skin 皮肤接触中毒
- H412 Harmfutoaquaticlifewithlonglastingeffects 对水生生物有害并具有长期影响。
- H302+H332
- P342+P311
- P273 Avoid release to the environment. 避免释放到环境中。
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- 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。
- P305+P351+P338
- 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。
- P303+P361+P353
- 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。
- P370+P378
- P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
- 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;
- S36/37/39 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;
- R10 Flammable 易燃
- R42/43
- R21/22 Harmful in contact with skin and if swallowed 皮肤接触和不慎吞咽有害
- R34 Causes burns 会导致灼伤
- R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : Subcutaneous SPECIES OBSERVED : Rodent - rabbit DOSE/DURATION : 500 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : HBAMAK "Abdernalden's Handbuch der Biologischen Arbeitsmethoden." (Leipzig, Ger. Dem. Rep.) Volume(issue)/page/year: 4,1295,1935
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Administration onto the skin SPECIES OBSERVED : Rodent - rabbit DOSE/DURATION : 730 uL/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine. (Chicago, IL) V.2-10, 1950-54. For publisher information, see AEHLAU. Volume(issue)/page/year: 4,119,1951
TYPE OF TEST : LCLo - Lowest published lethal concentration ROUTE OF EXPOSURE : Inhalatio
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 200 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : CHTPBA Chimica Therapeutica. (Paris, France) V.1-8, 1965-73. For publisher information, see EJMCA5. Volume(issue)/page/year: 4,136,1969
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 1200 mg/kg TOXIC EFFECTS : Behavioral - ataxia REFERENCE : MTPEEI Meditsina Truda i Promyshlennaya Ekologiya. Industrial Medicine and Ecology. (Mezhdunarodnaya Kniga, ul.B. Yakimanka, 39 117049 Moscow, Russia) No.1- 1993- Volume(issue)/page/year: (1),38,1997
TYPE OF TEST :
TYPE OF TEST : Mutation in microorganisms TEST SYSTEM : Bacteria - Salmonella typhimurium DOSE/DURATION : 33 ug/plate REFERENCE : ENMUDM Environmental Mutagenesis. (New York, NY) V.1-9, 1979-87. For publisher information, see EMMUEG. Volume(issue)/page/year: 5(Suppl 1),3,1983
TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE : 3200 mg/kg SEX/DURATION : female 6-13 day(s) after conception TOXIC EFFECTS : Reproductive - Effects on Newborn - growth statistics (e.g.%, reduced weight gain) REFERENCE : TCMUD8 Teratogenesis, Carcinogenesis, and Mutagenesis. (Alan R. Liss, Inc., 41 E. 11th St., New York, NY 10003) V.1- 1980- Volume(issue)/page/year: 7,29,1987
其他信息
- Alfa Aesar:乙二胺 Ethylenediamine, 99%(107-15-3)
- 外观性质:无色或微黄色粘稠液体,有类似氨的气味。
- 常规方法:本品为二级易燃品,可用玻璃瓶包装,每瓶0.5kg或1.5kg,也可用聚乙烯塑料桶包装,每桶5、10和20~25kg。也有用磷酸锌被膜处理的铁桶或不锈钢桶包装,每桶180和200kg。亦可用汽车槽车运输。本品应密闭贮存,防潮,防热,与酸类物品隔离。
- 方法一:其制备方法有二氯乙烷法和乙醇胺法。 (1)二氯乙烷法 由二氯乙烷与氨直接合成,在钼钛不锈钢反应管道内进行,反应温度控制在160~190℃,压力为2.452 MPa,反应时间1.5min,反应后的合成液经蒸发一部分水分和过量氨进人中和器,用30%碱液中和,然后经浓缩、脱盐、粗馏得粗乙二胺、粗三胺、粗多胺等混合物,最后再将粗乙二胺在常压精馏得乙二胺成品,其含量70%,在加压下蒸馏可得90%纯度的产品。反应方程式如图: $SClCH 2 CH 2 Cl+2NH 4 OH→HCl·H 2 NCH 2 CH 2 NH 2 ·HCl+2H 2 O[2NaOH]→NH 2 CH 2 CH 2 NH 2 +2Nacl (2)乙醇胺法 将乙醇胺、氨和循环物料蒸发成气相混合物通入固定床反应器,反应在氢气流中进行,反应温度为300℃,压力为25 MPa,反应生成物部分冷凝后分出气相的氨和氢气,经压缩返回反应器,液相反应物经脱氨后脱水塔后进入精馏塔,从塔顶蒸出乙二胺和哌嗪,进一步分解得乙二胺成品。 NH 2 CH 2 CH 2 OH+NH 3 →NH 2 CH 2 CH 2 NH 2 +H 2 O
- 图谱信息:乙二胺(107-15-3)质谱(MS) 乙二胺(107-15-3)核磁图( 13 CNMR) 乙二胺(107-15-3)红外图谱(IR1) 乙二胺(107-15-3)核磁图( 1 HNMR) 乙二胺(107-15-3)Raman
- 急性毒性:口服- 大鼠 LD50: 500 毫克/ 公斤; 吸入- 小鼠 LC50
- 防护措施:本品为易燃、有毒
- 常规方法:本品为二级易燃品,可用玻璃瓶包装,每瓶0.5kg或1.5kg,也可用聚乙烯塑料桶包装,每桶5、10和20~25kg。也有用磷酸锌被膜处理的铁桶
- 有氨臭,有毒,易燃,有挥发性,呈强碱性,遇酸易成盐。能随水蒸气挥发。易溶于水,生成水合乙二胺,也溶于乙醇及甲醇,微溶于乙醚,不溶于苯。与水生成水合物。能吸收空气中的潮气和二氧化碳生成不挥发的碳酸盐,应避免露置在大气中。乙二胺还可与许多无机物形成络合物。 25%溶液的pH值为11.9(26℃)。
- 防护措施:本品为易燃、有毒的强碱性腐蚀性液体。蒸气或液体均刺激皮肤和粘膜,能引起过敏,呈现出变态反应。吸入高浓度乙二胺蒸气会引起气喘性支气管
- 图谱信息:乙二胺(107-15-3)质谱(MS) 乙二胺(107-15-3)核磁图( 1
- Sigma Aldrich:107-15-3(sigmaaldrich)
- 用途三:用作分析试剂、有机溶剂、抗冻剂和乳化剂
- 爆炸物危险特性:与空气混合可爆
- {Chemicalb
- 乙二胺价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 C220422500 乙二胺(易制爆) 250ml 190元 2011/08/23 10009518 无水乙二胺(易制爆) 500ml 41元 2011/08/23 K0356001 乙二胺(易制爆) 1L 511元
- 上游原料:氢氧化铵 --> 氨 --> 哌嗪 --> 乙醇胺 --> 1,2-二氯乙烷 --> 二氯乙烷 --> 钛 --> 哌嗪(六水) --> N-氨乙基哌嗪 --> 三胺 --> 多胺 --> 羟乙基哌嗪 --> 多乙烯多胺
- 刺激数据:皮肤- 兔子 1
- 职业标准:TWA 25毫克/ 立方米; STEL 35 毫克/ 立方米
- 类别:易燃液体
- F:10-34
- {C
- 用途四:用作分析试剂、环氧树脂固化剂,也用于有机合成及制药工业