CAS 16052-06-5 MFCD00006160-EPPS 4-羟乙基哌嗪丙磺酸 TAO{mole}

EPPS 4-羟乙基哌嗪丙磺酸

CAS 16052-06-5 MFCD00006160

化学结构图

SMILES: OCCN1CCN(CCCS(O)(=O)=O)CC1

化学属性

Mol. Formula	C9
Mol. Weight	252
Melting Point	237-239
TSCA	Yes
Density	1.285
Stability	对光敏感

别名和识别编码

Chemical Name	EPPS
CAS Number	16052-06-5
Alfabeta Name	HYDROXYETHYLPIPERAZINYLPROPANESULFONICACID 34211[]()-------
MDL Number	MFCD00006160
Synonym	4-(2-Hydroxyethyl)-1-piperazinepropanesulfonic acid 4-(2-Hydroxyethyl)-1-piperazinepropanesulfonic acid; 3-[4-(2-Hydroxyethyl)-1-piperazine]propanesulfonic acid; N-(2-Hydroxyethyl)piperazine-N'-(3-propanesulfonic acid) 4-(2-羟乙基)-1-哌嗪丙磺酸 4-(2-羟乙基)-1-哌嗪丙磺酸 4-羟乙基哌嗪丙磺酸 N-(2-羟乙基)哌嗪-N′-(3-丙磺酸) HEPPS 4-羟乙基哌嗪丙磺酸 N-(2-羟乙基)哌嗪-N′-(3-丙磺酸)
Beilstein Registry Number	3957385
EC Number	240-198-8
PubChem Substance ID	87570962
Reaxys-RN	3957385
Chemical Name Translation	4-羟乙基哌嗪丙磺酸

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产品应用

HEPPS有很多相似于HEPES的特性。因为有高的缓冲范围，适合用于磷酸化反应，特别是Tricine不能使用的情况下。HEPPS可用于Folin蛋白检测中，但不能用于缩二脲检测

安全信息

Warnings IRRITANT

GHS Symbol

WGK Germany3

Precautionary statements

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+P350
P305+P351+P338
P305+P351+P338+P337+P313
P332+P313
P337+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

Hazard statements

H319 Causes serious eye irritation 严重刺激眼睛
H315 Causes skin irritation 会刺激皮肤

RTECSTM2649130

Signal word Warning

Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter

Safety Statements

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；

Risk Statements

R22 Harmful if swallowed 吞咽有害

Storage condition 密封保存。密封避光保存。

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Bird - quail
DOSE/DURATION           : >316 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   EESADV Ecotoxicology and Environmental Safety.  (Academic Press, Inc., 1 E.
   First St., Duluth, MN 55802)  V.1-    1977-  Volume(issue)/page/year:
   6,149,1982

其他信息

HEPPS is a biological buffer with a useful pH range of 7.3-8.7 and a pKa=8.0 at 25°C.