Sodium chlorodifluoroacetate 二氟氯乙酸钠
CAS 1895-39-2 MFCD00064771
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
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分类
- Miscellaneous Reagents
- {SNA} Chemical Synthesis, Inorganic Salts, Sodium, Synthetic Reagents
相关文献及参考
- Thermolysis in refluxing diglyme generates difluorocarbene: Proc. Chem. Soc., 81 (1960); Tetrahedron, 25, 1219 (1969); Tetrahedron Lett., 1319 (1973). In triglyme at 165o, gave better results in comparison with most other difluorocarbene precursors in cyclopropanation of an enol ether: Tetrahedron, 46, 5213 (1990).
- In the presence of triphenyl- or tributylphosphine, the carbene is intercepted to give the difluoromethylenephosphorane, which can be used to convert aldehydes and ketones to 1,1-difluoroalkenes: Tetrahedron Lett., 1461 (1964); J. Org. Chem., 30, 1027, 2543 (1965); Org. Synth. Coll., 5, 390, 949 (1973):
- Beilstein: 2,201
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;
- 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;
- S37 Wear suitable gloves 戴适当手套;
- S37/39 Wear suitable gloves and eye/face protection 穿戴适当的手套和眼睛/面保护;
- R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
- 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
- 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
- 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
其他信息
- Acros Organics:氯二氟乙酸钠 Chlorodifluoroacetic acid sodium salt, 96%(1895-39-2)
- 二氟氯乙酸钠价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 C0991 二氟氯乙酸钠 Sodium Chlorodifluoroacetate 25G 762元 2014/06/02 C0991 二氟氯乙酸钠 Sodium Chlorodifluoroacetate 500G 6620元 2010/06/21 404590250 二氟氯乙酸钠 Chlorodifluoroacetic acid sodium salt 96% 25 GR 800元
- 海关编码:29159080
- TSCA:T
- Hazard Note:Irritant
- MSDS 信息:Sodium chlorodifluoroacetate(1895-39-2).msds
- Sigma Aldrich:1895-39-2(sigmaaldrich)
- MOL 文件:1895-39-2.mol
- TCI Shanghai:二氟氯乙酸钠 Sodium Chlorodifluoroacetate,>;99.0%(T)(1895-39-2)
- Alfa Aesar:一氯二氟乙酸钠,97% Sodium chlorodifluoroacetate, 97%(1895-39-2)