物质信息
ID:364211
名称和标识
IUPAC标准名
2-amino-2-methylpropane-1,3-diol
别名
AMPD氨甲基丙二醇Ammediol2-Amino-2-methyl-1,3-propanediol2-氨基-2-甲基-1,3-丙二醇
IUPAC传统名
AMPD
化合物性质
产品相关信息
痕量阳离子
Ba: ≤5 mg/kg
Bi: ≤5 mg/kg
Cr: ≤5 mg/kg
Fe: ≤5 mg/kg
Li: ≤5 mg/kg
As: ≤0.1 mg/kg
Co: ≤5 mg/kg
Mo: ≤5 mg/kg
Sr: ≤5 mg/kg
K: ≤50 mg/kg
Mg: ≤5 mg/kg
Na: ≤50 mg/kg
Mn: ≤5 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Al: ≤5 mg/kg
Ca: ≤10 mg/kg
Cd: ≤5 mg/kg
Cu: ≤5 mg/kg
Zn: ≤5 mg/kg
纯度
≥99.5% (NT)
杂质
insoluble matter, passes filter test
适用pH范围
7.8 - 9.7
痕量阴离子
carbonate (CO32-): ≤1000 mg/kg
chloride (Cl-): ≤50 mg/kg
sulfate (SO42-): ≤50 mg/kg
λ
1 M in H2O
线性分子式
(HOCH2)2C(NH2)CH3
产品线
BioUltra
理化性质
溶解度
H2O: soluble1 M at 20 °C, clear, colorless
沸点
151 °C/10 mmHg(lit.)
p𝘒ₐ
8.8 (25°C)
pH值
10.5-11.5 (25 °C, 1 M in H2O)
蒸汽密度
3.63 (vs air)
蒸汽压
~10 mmHg ( 152 °C)
熔点
100-110 °C(lit.)
紫外吸收波长
λ: 260 nm Amax: 0.05
λ: 280 nm Amax: 0.03
安全信息
GHS警示性声明
P261-P305+P351+P338
安全公开号
26-36
联合国危险货物编号
3259
GHS危险声明
H315-H319-H335
MSDS下载
危险公开号
36/37/38
个人保护装置
dust mask type N95 (US), Eyeshields, Gloves
GHS危险品标识
急性毒性（口服，皮肤接触，吸入），类别4
皮肤刺激，类别2
眼刺激，类别2
皮肤过敏，类别1
特定目标器官毒性 -一次接触，类别3
GHS警示词
Warning
欧盟危险性物质标志
刺激性 (Xi)联合国危险货物等级
8
德国WGK号
1
RID/ADR
UN 3259 8/PG 2
RTECS编号
TY2975000
联合国危险货物包装类别(PG)
2
描述信息
Application
Buffer component in a SDS-gradient gel electrophoresis system that separates polypeptides in the molecular weight range of 1500 to 100,000.1 Used as a spacer in isotachophoresis of proteins.2,3 Also used as a buffer for the determination of alkaline phosphatase activity.4
2-Amino-2-methyl-1,3-propanediol can be used to study biological buffers. 2-Amino-2-methyl-1,3-propanediol has been used in a study to afford a new family of isostructural octanuclear Cu4Ln4 complexes. 2-Amino-2-methyl-1,3-propanediol has also been used in a study to improve cooling refrigerants for low-temperature applications.
Buffer component in a SDS-gradient gel electrophoresis system that separates polypeptides in the molecular weight range of 1500 to 100,000.1 Used as a spacer in isotachophoresis of proteins.2,3 Also used as a buffer for the determination of alkaline phosphatase activity.4
2-Amino-2-methyl-1,3-propanediol can be used to study biological buffers. 2-Amino-2-methyl-1,3-propanediol has been used in a study to afford a new family of isostructural octanuclear Cu4Ln4 complexes. 2-Amino-2-methyl-1,3-propanediol has also been used in a study to improve cooling refrigerants for low-temperature applications.
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