2,2,2-Tribromoethanol 2,2,2-三溴乙醇
CAS 75-80-9 MFCD00004671
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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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现货库存
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分类
- {SNA} Alcohols, Building Blocks, C2 to C6, Chemical Synthesis, Organic Building Blocks, Oxygen Compounds
相关文献及参考
- Carboxyl groups can be protected as tribromoethyl esters, e.g. by reaction of the acid chloride in the presence of N,N-dimethylaniline. The group is readily cleaved with Zn/AcOH: J. Chem. Soc., Pekin 1., 2875 (1993); (cf. 2,2,2-Trichloroethanol, L08163). The group has also been exploited in the activation of carboxylic acids for amidation with amines, by reductive cleavage of the tribromoethyl ester with a P(III) reagent, preferably Hexamethylphosphorous triamide, A12571, and triethylamine. In an analogous esterification method with alcohols, tributylphosphine - DMAP was the preferred system: J. Org. Chem., 64, 1430 (1999).
安全信息
GHS Symbol
- 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。
- 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。
- 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+P312+P330
- P302+P352+P332+P313+P362+P364
- P305+P351+P338
- P305+P351+P338+P337+P313
- P332+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
- P501 Dispose of contents/container to..… 处理内容物/容器.....
- H302 Harmful if swallowed 吞食有害
- 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
- S36 Wear suitable protective clothing 穿戴适当的防护服;
- 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;
- R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
- R22 Harmful if swallowed 吞咽有害
TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 1 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 63,183,1938
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 930 mg/kg TOXIC EFFECTS : Behavioral - changes in motor activity (specific assay) REFERENCE : JPMSAE Journal of Pharmaceutical Sciences. (American Pharmaceutical Assoc., 2215 Constitution Ave., NW, Washington, DC 20037) V.50- 1961- Volume(issue)/page/year: 56,920,1967
TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : Subcutaneous SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 530 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : AEPPAE Naunyn-Schmiedeberg's Archiv fuer Experimentelle Pathologie und Pharmakologie. (Berlin, Ger.) V.110-253, 1925-66. For publisher information, see NSAPCC. Volume(issue)/page/year: 182,348,1936
TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rabbit DOSE/DURATION : 1100 mg/kg TOXIC EFFECTS : Behavioral - general anesthetic Lungs, Thorax, or Respiration - other changes REFERENCE : AEPPAE Naunyn-Schmiedeberg's Archiv fuer Experimentelle Pathologie und Pharmakologie. (Berlin, Ger.) V.110-253, 1925-66. For publisher information, see NSAPCC. Volume(issue)/page/year: 132,214,1928
TYPE OF TEST
其他信息
- 三溴乙醇价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 T1420 2,2,2-三溴乙醇 2,2,2-Tribromoethanol 25G 999元 2014/06/02 T1420 2,2,2-三溴乙醇 2,2,2-Tribromoethanol 500G 8730元 2010/06/21 421430500 三溴乙醇 2,2,2-Tribromoethanol 99% 50 GR 1430元
- Sigma Aldrich:75-80-9(sigmaaldrich)
- 海关编码:29159080
- Alfa Aesar:2,2,2-三溴乙醇,99% 2,2,2-Tribromoethanol, 99%(75-80-9)
- 图谱信息:三溴乙醇(75-80-9)质谱(MS)
- 类别:有毒物品
- 毒性分级:中毒
- 三溴乙醇价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/04/16 T1420 2,2,2-三溴乙醇 2,2,2-Tribromoethanol 25G 905元 2011/04/16 T1420 2,2,2-三溴乙醇 2,2,2-Tribromoethanol 500G 7910元 2010/06/21 421430500 三溴乙醇 2,2,2-Tribromoethanol 99% 50 GR 1430元
- 可燃性危险特性:受热燃烧; 燃烧产生有毒溴化物烟雾
- TCI Shanghai:2,2,2-三溴乙醇 2,2,2-Tribromoethanol,>;98.0%(GC)(75-80-9)
- 储运特性:通风低温干燥
- Acros Organics:三溴乙醇 2,2,2-Tribromoethanol, 99%(75-80-9)
- MOL 文件:75-80-9.mol
- MSDS 信息:2,2,2-Tribromoethanol(75-80-9).msds
- 敏感性:Light Sensitive
- 急性毒性:口服-大鼠 LDL0: 1000 毫克/公斤; 口服-小鼠 LD50: 930 毫克/公斤
- 灭火剂:干粉,泡沫,沙土,二氧化碳, 雾状水
- F:8-23