Methyl crotonate 2-丁烯酸甲酯
CAS 623-43-8 MFCD00009287
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; ester; 1fragment
- Building Blocks, C2 to C5, Carbonyl Compounds, Chemical Synthesis, Esters, Organic Building Blocks
- {SNA} Building Blocks, C2 to C5, Carbonyl Compounds, Chemical Synthesis, Esters, Organic Building Blocks
产品应用
- 用作有机合成中间体和香料。
相关文献及参考
- Short: EINECS
- Short: IV/6
- Beilstein:2(4)1500
- Short: IV/16
安全信息
GHS Symbol


- H225 Highly flammable liquid and vapour 高度易燃液体和蒸气
- H226 Flammable liquid and vapour 易燃液体和蒸气
- H315 Causes skin irritation 会刺激皮肤
- 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
- 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。
- P233 Keep container tightly closed. ?保持容器密闭。
- P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
- P241 Use explosion-proof electrical/ventilating/lighting/…/equipment. 使用防爆电气/通风/照明/ .../设备。
- P241+P242+P243
- 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。
- 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。
- P302+P352+P332+P313+P362+P364
- P303+P361+P353
- P305+P351+P338
- P305+P351+P338+P337+P313
- P332+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
- P370+P378
- P403+P235
- P501 Dispose of contents/container to..… 处理内容物/容器.....
- 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;
- 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;
- S33 Take precautionary measures against static discharges 对静电采取预防措施;
- S16 Keep away from sources of ignition - No smoking 远离火源,禁止吸烟;
- S37 Wear suitable gloves 戴适当手套;
- 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;
- S9 Keep container in a well-ventilated place 保持容器在通风良好的场所;
- S36 Wear suitable protective clothing 穿戴适当的防护服;
- R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
- R11 Highly flammable 非常易燃
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Administration onto the skin SPECIES OBSERVED : Rodent - guinea pig DOSE/DURATION : 10 mL/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 17,865,1979
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 1600 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 17,865,1979
TYPE OF TEST : LC - Lethal concentration ROUTE OF EXPOSURE : Inhalation SPECIES OBSERVED : Rodent - rat DOSE/DURATION : >19000 ppm/6H TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 17,865,1979
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Administration onto the skin SPECIES OBSERVED : Rodent - rabbit DOSE/DURATION : >5 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 17,865,1979
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION :
其他信息
- 海关编码:29161980
- 检测方法:GC
- 急性毒性:口服- 小鼠 LD50: 1600 毫克/ 公斤
- 图谱信息:巴豆酸甲酯(623-43-8)核磁图( 1 HNMR) 巴豆酸甲酯(623-43-8)红外图谱(IR2) 巴豆酸甲酯(623-43-8)红外图谱(IR1) 巴豆酸甲酯(623-43-8)核磁图( 13 CNMR) 巴豆酸甲酯(623-43-8)Raman光谱 巴豆酸甲酯(623-43-8)质谱(MS)
- 灭火剂:干粉、干砂、二氧化碳、泡沫
- 下游产品:头孢克洛(一水物) --> 尼卡地平 --> 盐酸巴尼地平
- MSDS 信息:丁烯酸甲酯(623-43-8).msds
- 毒性分级:中毒
- 类别:易燃液体
- 溶于醇和醚,不溶于水。
- 巴豆酸甲酯价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 C0419 巴豆酸甲酯 Methyl Crotonate 25ML 150元 2014/06/02 C0419 巴豆酸甲酯 Methyl Crotonate 500ML 1020元 2010/06/21 160845000 巴豆酸甲酯 trans-Methyl crotonate 98% 500 GR 1754元
- Sigma Aldrich:623-43-8(sigmaaldrich)
- 刺激数据:皮肤- 兔子 500 毫克/ 24小时 中度
- 外观性质:无色液体。
- 方法一:由巴豆酸与甲醇经酯化而得。将800g巴豆酸、1L甲醇、130g硫酸、300ml四氯化碳配成的反应液在水浴上加热,脱水酯化后回收四氯化碳,得到粗品巴豆酸甲酯。然后用水洗去粗品中未反应的巴豆酸,再用5%碳酸钠洗涤,用减压蒸馏精制而得成品。
- 上游原料:四氯化碳
- 可燃性危险特性:遇明火、高温、氧化剂易燃; 燃烧产生刺激烟雾
- 用途一:用作有机合成中间体和香料。
- Alfa Aesar:巴豆酸甲酯,98% Methyl crotonate, 98%(623-43-8)
- TCI Shanghai:巴豆酸甲酯 Methyl Crotonate,>;98.0%(GC)(623-43-8)
- 储运特性:库房通风低温干燥; 与氧化剂、酸类分开存放
- Acros Organics:巴豆酸甲酯 trans-Methyl crotonate, 98%(623-43-8)
- MOL 文件:623-43-8.mol