氯化胆碱 |
| 时间：2023-07-15 来源：化工号 作者：C5H14ClNO |
| 中文名 | 氯化胆碱
| | 英文名 | Choline chloride
| | 别名 | 增蛋素
氯化但脂
氯化胆碱
氯化胆脂
氯化胆素
氯化2-羟乙基三甲铵
氯化 2-羟乙基三甲胺
(2-羟乙基)三甲基氯化铵
三甲基(2-羟乙基)氯化铵
维生素B4,2-羟乙基三甲基氯化铵
| | 英文别名 | HOEtN1,1,1Cl
Choline chloride
Cholinii chloridum
Choline Chloride pure
Choline chloride, FCC Grade
2-Hydroxyethyl trimethylammonium chloride
2-hydroxy-N,N,N-trimethylethanaminium chloride
2-hydroxy-N,N,N-trimethylethanaminium chloride hydrochloride
| | CAS | 67-48-1
| | EINECS | 200-655-4 | | 化学式 | C5H14ClNO
| | 分子量 | 139.62 | | InChI | InChI=1/C5H14NO.2ClH/c1-6(2,3)4-5-7;;/h7H,4-5H2,1-3H3;2*1H/q+1;;/p-1 | | InChIKey | SGMZJAMFUVOLNK-UHFFFAOYSA-M | | 密度 | 1.0238 (rough estimate) | | 熔点 | 302-305 °C (dec.) (lit.) | | 水溶性 | soluble | | JECFA Number | 2003 | | 溶解度 | H2O: 1M, clear, colorless | | 折射率 | 1.5400 (estimate) | | PH值 | 5.0-7.5 (25℃, 1M in H2O) | | 存储条件 | Sealed in dry,Room Temperature | | 稳定性 | Stable. Incompatible with strong oxidizing agents, moisture. Store under a dry atmosphere. | | 敏感性 | Hygroscopic | | 外观 | Adhering Crystals | | 颜色 | White | | 最大波长(λmax) | ['λ: 260 nm Amax: 0.015',
, 'λ: 280 nm Amax: 0.010'] | | Merck | 14,2206 | | BRN | 3563126 | | 物化性质 | 白色吸湿性结晶，无味，有鱼腥臭。Mp240℃。10%水溶液pH5-6，在碱液中不稳定。本品易溶于水和乙醇，不溶于乙醚、石油醚、苯和二硫化碳。低毒，LD50(大鼠，经口)3400 mg/kg。 | | 产品用途 | 用于治疗脂肪肝和肝硬化，也用作饲料添加剂，能刺激卵巢多产蛋、产仔及禽畜、鱼类等增重 | | MDL号 | MFCD00011721 | | 危险品标志 | Xi - 刺激性物品
| | 风险术语 | 36/37/38 - 刺激眼睛、呼吸系统和皮肤。
| | 安全术语 | S26 - 不慎与眼睛接触后，请立即用大量清水冲洗并征求医生意见。
S36 - 穿戴适当的防护服。
| | WGK Germany | 1 | | RTECS | KH2975000 | | FLUKA BRAND F CODES | 3-9 | | TSCA | Yes | | 海关编号 | 29212900 | | 上游原料 | 2-氯乙醇 环氧乙烷 三甲胺 氢氧化钠 盐酸 | | 下游产品 | (2-溴乙基)三甲基溴化铵 1,2-二亚油酰基-3-SN-磷脂酰胆碱 氯化磷酰胆碱钙盐 | | 参考资料 展开查看 | 1. 栾琳琳, 卢红梅, 陈莉,等. 微波辅助低共熔溶剂提取桑葚果渣花青素的工艺研究[J]. 中国调味品, 2020, v.45;No.495(05):194-199.
2. 孙悦,刘晓冰,苏卓文,李志田,刘娅.微波辅助低共熔溶剂提取鹰嘴豆中黄酮及其抗氧化活性的研究[J].食品工业科技,2020,41(14):120-128.
3. 孙悦,何莲芝,苏卓文,李志田,刘娅.超声辅助低共熔溶剂提取甘草多糖的研究[J].食品研究与开发,2021,42(02):84-91.
4. 琴,周游,陈轩,沈汪洋,庄坤,吕庆云.超声辅助低共熔溶剂提取芹菜叶中的芹菜素及其抗氧化性分析[J].现代食品科技,2021,37(03):202-211+201.
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