Chloroacetic Anhydride 氯乙酸酐
CAS 541-88-8 MFCD00000929
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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现货库存
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分类
- {SNA} Building Blocks, Carbonyl Compounds, Carboxylic Acid Anhydrides, Chemical Synthesis, Organic Building Blocks
- {uni_hamburg} no charge; carbo-anhydride; 1fragment
产品应用
- 碱性溶液中氨基酸的N-乙酰化反应,制备氯乙酸纤维素。
相关文献及参考
- Short: III/20a
- Short: IV/20A
- Short: IV/20B
- Short: III/10a
- Merck:14,2113
- Merck:14,2113 Beilstein: 2,IV,487
安全信息
GHS Symbol
- S20 When using do not eat or drink 使用时,不得进食,饮水;
- 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;
- S27 Take off immediately all contaminated clothing 立即脱掉全部污染的衣服;
- S28 After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) 皮肤接触后,立即用大量…(由生产厂家指定)冲洗;
- 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;
- S4 Keep away from living quarters 远离生活区;
- 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);
- 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;
- R25 Toxic if swallowed 吞咽有毒
- R34 Causes burns 会导致灼伤
- R36/37 Irritating to eyes and respiratory system 对眼睛和呼吸系统有刺激性
- R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
- R43 May cause sensitisation by skin contact 皮肤接触会产生过敏反应
- 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+P310
- P305+P351+P338
- P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
- H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
- H317 May cause an allergic skin reaction 可能导致皮肤过敏
- H301 Toxic if swallowed 吞食有毒
其他信息
- 有刺激性气味。有吸湿性。水中分解,水解后生成氯乙酸。易溶于乙醚和氯仿,微溶于苯,几乎不溶于冷石油醚。
- color:brown
- 用途一:碱性溶液中氨基酸的N-乙酰化反应,制备氯乙酸纤维素。
- 氯乙酸酐价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2010/06/21 404420250 氯乙酸酐 Chloroacetic anhydride 97% 25 GR 400元 2010/06/21 404422500 氯乙酸酐 Chloroacetic anhydride 97% 250 GR 3805元 2010/06/21 404421000 氯乙酸酐 Chloroacetic anhydride 97% 100 GR 1522元
- Sigma Aldrich:541-88-8(sigmaaldrich)
- MSDS 信息:氯乙酸酐(541-88-8).msds
- 存储注意事项:湿度敏感
- 下游产品:乙酰苯 --> L-色氨酸 --> 二甲氨基氯乙烷盐酸 --> D-色氨酸
- 外观性质:无色至微黄色结晶,有刺激气味。
- F:10-19-21
- Hazard Note:Highly Toxic/Corrosive/Lachrymator
- Acros Organics:氯乙酸酐 Chloroaceticanhydride,tech.,90%(541-88-8)
- 图谱信息:氯乙酸酐(541-88-8)核磁图( 13 CNMR) 氯乙酸酐(541-88-8)核磁图( 1 HNMR) 氯乙酸酐(541-88-8)红外图谱(IR1)
- MOL 文件:541-88-8.mol
- 敏感性:Moisture Sensitive
- 蒸气压:<;0.75 mm Hg ( 20 °C)
- Alfa Aesar:氯乙酸酐,97% Chloroacetic anhydride, 97%(541-88-8)