CAS 6976-37-0 MFCD00002853-2,2-Bis(Hydroxymethyl)-2,2,2-Nitrilotriethanol 二(2-羟乙基)亚氨-三羟甲基丙烷 TAO{mole}

2,2-Bis(Hydroxymethyl)-2,2,2-Nitrilotriethanol 二(2-羟乙基)亚氨-三羟甲基丙烷

CAS 6976-37-0 MFCD00002853

化学结构图

SMILES: OCCN(CCO)C(CO)(CO)CO

化学属性

Mol. Formula	C8H19NO5
Mol. Weight	209.24
Melting Point	104 °C
TSCA	Yes
Density	1.346
Solubility	Soluble in water (~209.2 g/l) at 20 °C, and alcohol.
Boiling Point	466.2±40.0 °C at 760 mmHg

别名和识别编码

Chemical Name	2,2-Bis(Hydroxymethyl)-2,2,2-Nitrilotriethanol
Synonym	Bis-Tris {LY} Bis-Tris {} {LY} Bis-Tris {} {} {LY} Bis-Tris {} {} {} {LY} Bis-Tris {} {} {} {} {LY} Bis-Tris {} {} {} {} {} {LY} Bis-Tris {} {} {} {} {} {} {LY} Bis-Tris {} {} {} {} {} {} {} {LY} Bis-Tris {} {} {} {} {} {} {} {} {LY} Bis-Tris {} {} {} {} {} {} {} {} {} {LY} Bis-Tris {} {} {} {} {} {} {} {} {} {} {LY} Bis-Tris {} {} {} {} {} {} {} {} {} {} {} {LY} Bis-Tris {} {} {} {} {} {} {} {} {} {} {} {} {LY} Bis-Tris {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Bis-Tris {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Bis-Tris {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Bis-Tris {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Bis-Tris {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Bis-Tris {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}
CAS Number	6976-37-0
PubChem Substance ID	81462
EC Number	230-237-7
Beilstein Registry Number	2205275
MDL Number	MFCD00002853
Reaxys-RN	2205275
Chemical Name Translation	二(2-羟乙基)亚氨-三羟甲基丙烷
LabNetwork Molecule ID	LN00192543
InChI	InChI=1S/C8H19NO5/c10-3-1-9(2-4-11)8(5-12,6-13)7-14/h10-14H,1-7H2
Canonical SMILES	OCC(CO)(N(CCO)CCO)CO

信息真实价格透明资金保障专业采购外包团队在线服务

品牌质保精细包装现货库存一流品牌服务

产品应用

缓冲液，用于检测肌酸肌酶；也用于在冷冻干燥中有效保护血红蛋白；阴极电解液，用在IEF/2-D凝胶电泳。

安全信息

GHS Symbol

WGK Germany3

Hazard Codes Xn Xi Xi,Xn

Hazard statements

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

Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves

Precautionary statements

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

Signal word Warning

Safety Statements

S22 Do not breathe dust 不要吸入粉尘；
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 Wear suitable protective clothing 穿戴适当的防护服；
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；
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；

Risk Statements

R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性

Storage condition 2-8°C {LY} 2-8°C Store at RT. {} {LY} 2-8°C {} {} {LY} 2-8°C {} {} {} {LY} 2-8°C {} {} {} {} {LY} 2-8°C {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C

其他信息

溶于水、乙醇以及有机溶剂。
图谱信息:双(2-羟乙基)氨基(三羟甲基)甲烷(6976-37-0)红外图谱(IR2) 双(2-羟乙基)氨基(三羟甲基)甲烷(6976-37-0)质谱(MS) 双(2-羟乙基)氨基(三羟甲基)甲烷(6976-37-0)Raman光谱双(2-羟乙基)氨基(三羟甲基)甲烷(6976-37-0)红外图谱(IR1)
Acros Organics:双(2-羟乙基)胺三(羟甲基)甲烷/BIS-TRIS 2,2-Bis(hydroxymethyl)-2,2',2''-nitrilotriethanol, for biochemistry, 99+%(6976-37-0)
海关编码:29221980
敏感性:Air Sensitive
Alfa Aesar:2,2-双(羟基甲基)-2,2',2''-次氮基三乙醇,98+% 2,2-Bis(hydroxymethyl)-2,2',2''-nitrilotriethanol, 98+%(6976-37-0)
检测方法:MP,NMR
BIS-Tris is an inert, zwitterionic buffer that exhibits only a very small shift in dissociation constant with respect to temperature. Suitable for fractionation of hemoglobin. The useful pH range for the buffer is 5.8-7.2. Has a pKa of 6.5 at 25°C.
F:10-23
MSDS 信息:2,2-Bis(hydroxymethyl)-2,2',2''-nitrilotriethanol(6976-37-0).msds
用途一:缓冲液，用于检测肌酸肌酶；也用于在冷冻干燥中有效保护血红蛋白；阴极电解液，用在IEF/2-D凝胶电泳。
Sigma Aldrich:6976-37-0(sigmaaldrich)
外观性质:白色结晶粉末，溶于水、乙醇以及有机溶剂。熔点：103-104℃pH range 5.8 - 7.2 pKa (25 °C) 6.5
TCI Shanghai:双(2-羟乙基)氨基三(羟甲基)甲烷[生物研究用Good's缓冲液中的成分] Bis(2-hydroxyethyl)aminotris(hydroxymethyl)methane [Good's buffer component for biological research],>;99.0%(LC)(T)(6976-37-0)
双(2-羟乙基)氨基(三羟甲基)甲烷价格(试剂级):更新日期产品编号产品名称包装价格 2014/06/02 B1493 双(2-羟乙基)氨基三(羟甲基)甲烷[生物研究用Good's缓冲液中的成分] Bis(2-hydroxyethyl)aminotris(hydroxymethyl)methane [Good's buffer component for biological research] 250G 2060元 2014/06/02 B1493 双(2-羟乙基)氨基三(羟甲基)甲烷[生物研究用Good's缓冲液中的成分] Bis(2-hydroxyethyl)aminotris(hydroxymethyl)methane [Good's buffer component for biological research] 25G 325元 2010/06/21 168875000 双(2-羟乙基)氨基(三羟甲基)甲烷 2,2-Bis(hydroxymethyl)-2,2',2''-nitrilotriethanol 99+% 500 GR 3363元
MOL 文件:6976-37-0.mol
存储注意事项:空气敏感