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CAS: 13349-82-1
分子式: C8H18N2O2
分子量: 174.24
沸点: 150℃(0.2
中文名称: 
1-羟乙基乙氧基哌嗪
1-[2(2-羟基乙氧基)乙基]哌嗪
2-[2-(1-哌嗪基)乙氧基]乙醇
1-[2-(2-羟基乙氧基)乙基]哌嗪
英文名称: 
2-[2-(1-Piperazinyl)ethoxy]ethanol
1-hydroxyethylethoxypiperazine
1-[2-(2-Hydroxyethoxy)ethyl]piperazine
性质描述: 沸点112-114℃(33Pa),相对密度1.061。
生产方法: 由哌嗪与氯代乙氧基乙醇缩合得到。将六水哌嗪和双盐酸哌嗪加入反应锅中,搅拌加热至140℃,蒸去水份,得哌嗪盐酸盐。冷至120℃,滴加氯代乙氧基乙醇。加毕,升温至150-155℃,反应4h,趁热放入冷乙醇中,冷至0-5℃。过滤,滤液加氢氧化钠溶液中和,滤去氯化钠,蒸净乙醇,得成品。收率60%。
用途: 弱安定药羟嗪的中间体。
推荐供应商
货号品牌产品名称规格包装、参考价格详情
H831524MACKLIN2-[2-(1-哌嗪基)乙氧基]乙醇98%50元/25g;   161元/100g;   726元/500g;   展开
储存:室温,密封
状态:略淡黄色-黄色澄清液体
H1192TCI1-[2-(2-Hydroxyethoxy)ethyl]piperazine>98.0%(GC)(T)250元/5G;   990元/25G;   展开

基本信息

纯度/分析方法>98.0%(GC)(T)
分子式/分子量C8H18N2O2 = 174.24
外观与形状(20℃)液体
Reaxys-RN108246
PubChem物质ID87559038
MDL编号MFCD00074931

技术规格

AppearanceLight orange to Yellow to Green clear liquid
Purity(GC)min. 98.0 %
Purity(Nonaqueous Titration)min. 98.0 %

物性(参考值)

沸点172 ℃/10 mmHg
比重1.08
折射率1.50

安全信息

图形或危害标志
信号词警告
危险性说明H315 : 造成皮肤刺激。
H319 : 造成严重眼刺激。
防范说明P264 : 作业后彻底清洗皮肤。
P280 : 戴防护手套/戴防护眼罩/戴防护面具。
P302 + P352 : 如皮肤沾染:用水充分清洗。
P337 + P313 : 如仍觉眼刺激:求医/就诊。
P305 + P351 + P338 : 如进入眼睛:用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出,取出隐形眼镜。继续冲洗。
P362+P364 : 脱掉沾污的衣服,清洗后方可重新使用。
P332 + P313 : 如发生皮肤刺激:求医/就诊。
436530J&K1-[2-(2-Hydroxyethoxy)ethyl]piperazine95%89元/5G;   138元/25G;   401元/100G;   展开

基本信息

分子式C8H18N2O2
分子量174.24
沸点112-114
闪点113
密度1.061
折光率(n20D)1.4970
MDL编码MFCD00074931
Beilstein108246

安全信息

图形或危害标志
提示语Warning
危险说明H315
H319
H335
防范说明P261
P305+P351+P338
WGK3
C25911Alfa Aesar1-Hydroxyethylethoxypiperazine95%570元/5ml;   3481元/25ml;   8784元/100ml;   展开

基本信息

Ref#
25911

MDL
74931

分子式
C8 H18 N2 O2

分子量
174.24

密度
1.01

331260Sigma-Aldrich1-[2-(2-Hydroxyethoxy)ethyl]piperazine95%432.04元/5 G;   展开

产品说明

应用

1- [2-(2-羟乙氧基)乙基] 哌嗪可用于化学合成。

包装

5 g in glass bottle

基本信息

经验(实验)分子式C8H18N2O2
分子量174.24
MDL编号MFCD00074931
PubChem化学物质编号24859945
NACRESNA.22

产品性质

质量水平100
测定95%
折射率n20/D 1.497 (lit.)
bp112-114 ℃/0.25 mmHg (lit.)
密度1.061 g/mL at 25 ℃ (lit.)
SMILES stringOCCOCCN1CCNCC1
InChI1S/C8H18N2O2/c11-6-8-12-7-5-10-3-1-9-2-4-10/h9,11H,1-8H2
InChI keyFLNQAPQQAZVRDA-UHFFFAOYSA-N

安全信息

象形图GHS07
警示用语:Warning
危险声明H315 - H319 - H335
预防措施声明P302 + P352 - P305 + P351 + P338
危险分类Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官Respiratory system
储存分类代码10 - Combustible liquids
WGKWGK 3
闪点(F)235.4 °F - closed cup
闪点(C)113 ℃ - closed cup
个人防护装备Eyeshields, Gloves, type ABEK (EN14387) respirator filter
047912Fluorochem1-[2-(2-Hydroxyethoxy)ethyl]piperazine95%220元/1g;   286元/25g;   924元/100g;   展开

基本信息

CAS Number13349-82-1
MDL NumberMFCD00074931
Boiling Point112 - 114 ℃
Density1.061

安全信息

图形或危害标志
危险性说明 H302: Harmful if swallowed.
H315: Causes skin irritation.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
防范说明 P233: Keep container tightly closed.
P260: Do not breathe .
P261: Avoid breathing .
P264: Wash hands thoroughly after handling.
P270: Do not eat, drink or smoke when using this product.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear .
P301 + P312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing..
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P312: Call a POISON CENTER or doctor/physician if you feel unwell.
P321: Specific treatment (see relevant procedures. on this label).
P330: Rinse mouth.
P332 + P313: If skin irritation occurs: Get medical advice/ attention.
P337 + P313: If eye irritation persists: Get medical advice/attention.
P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P362: Take off contaminated clothing and wash before reuse.
P403: Store in a well-ventilated place.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
P405: Store locked up.
P501: Dispose of contents/container to in accordance with local regulation .
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