2-Bromo-3-Methylbutyric Acid 2-溴代异戊酸
CAS 565-74-2 MFCD00004210
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信息真实价格透明
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专业采购外包团队在线服务
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分类
- {SNA} Building Blocks, C1 to C5, Carbonyl Compounds, Carboxylic Acids, Chemical Synthesis, Organic Building Blocks
相关文献及参考
- Merck:14,1422 Beilstein:2(3)705
- Merck:14,1422
安全信息
GHS Symbol
- H290 May be corrosive to metals 可能腐蚀金属。
- H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
- H302+H312
- H302 Harmful if swallowed 吞食有害
- H312 Harmful in contact with skin 皮肤接触有害
- P234 Keep only in original container. 只保留在原来的容器中。
- 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。
- 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。
- 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+P330+P331+P310
- P303+P361+P353
- P303+P361+P353+P310+P363
- P304+P340+P310
- P305+P351+P338
- P305+P351+P338+P310
- P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
- P390 Absorb spillage to prevent material damage. 吸收溢出物,防止重大损害。
- P405 Store locked up. 上锁保管。
- P406 Store in corrosive resistant/… container with a resistant inner liner. 存放在耐腐蚀/具有耐性的内衬容器。
- 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;
- 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);
- 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
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 769 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : EPASR* United States Environmental Protection Agency, Office of Pesticides and Toxic Substances. (U.S. Environmental Protection Agency, 401 M St., SW, Washington, DC 20460) History unknown. Volume(issue)/page/year: 8EHQ-0188-0714
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Administration onto the skin SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 1410 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : EPASR* United States Environmental Protection Agency, Office of Pesticides and Toxic Substances. (U.S. Environmental Protection Agency, 401 M St., SW, Washington, DC 20460) History unknown. Volume(issue)/page/year: 8EHQ-0188-0714
其他信息
- Sigma Aldrich:565-74-2(sigmaaldrich)
- 类别:有毒物质
- 海关编码:29159080
- Acros Organics:2-溴-3-甲基丁酸 2-Bromo-3-methylbutyric acid, 98%(565-74-2)
- 毒性分级:中毒
- 可燃性危险特性:热分解排出有毒溴化物蒸汽
- MOL 文件:565-74-2.mol
- 灭火剂:水,干粉、干砂、二氧化碳、泡沫、1211灭火剂
- 下游产品:氟胺氰菊酯 --> 2-溴戊酸
- TCI Shanghai:2-溴异戊酸 2-Bromoisovaleric Acid,>;90.0%(GC)(565-74-2)
- 用途一:用作有机合成中间体
- 急性毒性:口服-大鼠 LD50: 769 毫克/公斤; 皮肤-大鼠 LD50: 1410 毫克/公斤
- 上游原料:氢氧化钾溶液 --> 2-溴丙烷 --> 溴丙二酸 --> 异丙基丙二酸二乙酯
- 储运特性:库房通风低温干燥
- 方法一:异丙基丙二酸二乙酯用氢氧化钾溶液皂化,得到的异丙基丙二酸,再与溴反应生成异丙基溴丙二酸,后者加热至125-130℃,逸尽二氧化碳,即为2-溴-3-甲基丁酸。
- MSDS 信息:2-Bromo-3-methylbutanoic acid(565-74-2).msds
- 2-溴代异戊酸价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 B0668 2-溴异戊酸 2-Bromoisovaleric Acid 500G 5270元 2014/06/02 B0668 2-溴异戊酸 2-Bromoisovaleric Acid 25G 520元 2010/06/21 268880250 2-溴代异戊酸 2-Bromo-3-methylbutyric acid 98% 25 GR 807元
- Alfa Aesar:2-溴异戊酸,99% 2-Bromoisovaleric acid, 97%(565-74-2)