| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| A800466 | MACKLIN | 2-氨基-2-甲基-1,3-丙二醇 | 99% | 42元/5g; 132元/25g; 420元/100g; 1956元/500g; 8780元/2.5kg; | 展开 |
储存：室温, 惰性气体 状态：白色到灰白色固体,粉末,或晶体 |
| A6040 | MACKLIN | 2-氨基-2-甲基-1,3-丙二醇 | 99% 生物技术级 | 50元/5g; 190元/25g; 540元/100g; | 展开 |
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| A0332 | TCI | 2-Amino-2-methyl-1,3-propanediol | >98.0%(GC)(T) | 170元/25G; 455元/100G; 1990元/500G; | 展开 |
基本信息 | 纯度/分析方法 | >98.0%(GC)(T) | | 分子式/分子量 | C4H11NO2 = 105.14 | | 外观与形状(20℃) | 固体 | | 储存在惰性气体下 | 存放于惰性气体之中 | | 应避免的情况 | 湿气 (吸湿) | | Reaxys-RN | 635708 | | PubChem物质ID | 87561983 | | SDBS (AIST Spectral DB) | 4071 | | MDL编号 | MFCD00004678 |
技术规格 | Appearance | White to Almost white powder to crystal | | Purity(GC) | min. 98.0 % | | Purity(Neutralization titration) | min. 98.0 % | | Melting point | 106.0 to 111.0 ℃ |
物性(参考值) 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。
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相关法规 |
| J63144 | Alfa Aesar | 2-Amino-2-methyl-1,3-propanediol | 99+% | 350元/25g; 934元/100g; 2001元/250g; | 展开 |
应用
A useful biological buffer2-Amino-2-methyl-1,3-propanediol is used to make surfactants, vulcanization accelerators and as a biological buffer. It acts as an absorbent for acidic gases and emulsifying agent for cosmetics, mineral oil, leather dressings, textile specialties and cleaning compounds. It is also used in hair sprays. It acts as a buffer for the determination of alkaline phosphatase activity and spacer in isotachophoresis of proteins. It serves as a reaction buffer for enzymes with an activity in the basic pH range such as alkaline phosphatase. Further, it is used in the preparation of 4-hydroxymethyl-4-methyl-oxazolidin-2-one. 备注
Hygroscopic. Air and moisture sensitive. Incompatible with strong oxidizing agents, aluminum, copper, brass and strong acids. 基本信息 MDL
MFCD00004678 EINECS
204-100-7 分子式
C4H11NO2 分子量
105.14 熔点
100-110° 沸点
151°/10mm 灵敏度
Ambient temperatures. 形态
Powder 溶解性
Soluble in water and other organic solvents. Beilstein
635708 Merck
14,448 GHS危害和防范说明 GHS符号
Hazard Statements
H315-H319-H335
Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation. Precautionary Statements
P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations. 安全信息 危险等级
8 包装组
III 危险类别
36/37/38
Irritating to eyes, respiratory system and skin. 安全等级
26-37-60
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.This material and its container must be disposed of as hazardous waste RTECS
TY2975000 TSCA
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| C10405 | Alfa Aesar | 2-Amino-2-methyl-1,3-propanediol | 99% | 1611元/100g; 5678元/500g; 20774元/2.5kg; | 展开 |
基本信息 Ref#
10405 MDL
4678 分子式
C4 H11 N O2 分子量
105.14 形态
White crystalline powder 安全信息 危险等级
8 包装组
III |
| 08569 | Sigma-Aldrich | 2-Amino-2-methyl-1,3-propanediol | BioUltra, ≥99.5% (NT) | 1703.06元/100G; | 展开 |
产品说明 应用 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.
可用作SDS-梯度凝胶电泳系统中的缓冲液组分，其可分离分子量范围为1500至100,000的多肽。 用作蛋白质等速电泳中的间隔物。也用作测定碱性磷酸酶活性的缓冲液。 基本信息 | 线性分子式 | (HOCH2)2C(NH2)CH3 | | 分子量 | 105.14 | | Beilstein | 635708 | | EC 号 | 204-100-7 | | MDL编号 | MFCD00004678 | | PubChem化学物质编号 | 329748608 | | NACRES | NA.25 |
产品性质 | 质量水平 | 200 | | 蒸汽密度 | 3.63 (vs air) | | 蒸汽压 | ~10 mmHg ( 152 ℃) | | 产品线 | BioUltra | | 测定 | ≥99.5% (NT) | | 形式 | crystalline | | 杂质 | insoluble matter, passes filter test | | pH值(酸碱度) | 10.5-11.5 (25 ℃, 1 M in H2O) | | 有效pH范围 | 7.8 - 9.7 | | pKa (25 ℃) | 8.8 | | bp | 151 ℃/10 mmHg (lit.) | | mp | 100-110 ℃ (lit.) | | 溶解性 | H2O: 1 M at 20 ℃, clear, colorless | | 痕量阴离子 | carbonate (CO32-): ≤1000 mg/kg
chloride (Cl-): ≤50 mg/kg
sulfate (SO42-): ≤50 mg/kg | | 痕量阳离子 | Al: ≤5 mg/kg
As: ≤0.1 mg/kg
Ba: ≤5 mg/kg
Bi: ≤5 mg/kg
Ca: ≤10 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
K: ≤50 mg/kg
Li: ≤5 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Mo: ≤5 mg/kg
Na: ≤50 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Sr: ≤5 mg/kg
Zn: ≤5 mg/kg | | λ | 1 M in H2O | | 紫外吸收 | λ: 260 nm Amax: 0.05
λ: 280 nm Amax: 0.03 | | SMILES string | CC(N)(CO)CO | | InChI | 1S/C4H11NO2/c1-4(5,2-6)3-7/h6-7H,2-3,5H2,1H3 | | InChI key | UXFQFBNBSPQBJW-UHFFFAOYSA-N |
安全信息 | 象形图 | | | 警示用语： | Warning | | 危险声明 | H315 - H319 | | 预防措施声明 | P264 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313 - P337 + P313 | | 危险分类 | Eye Irrit. 2 - Skin Irrit. 2 | | 储存分类代码 | 8A - Combustible, corrosive hazardous materials | | WGK | WGK 1 | | 闪点(F) | 212.0 °F | | 闪点(C) | > 100 ℃ | | 个人防护装备 | dust mask type N95 (US), Eyeshields, Gloves |
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| 8.01464 | Sigma-Aldrich | 2-Amino-2-methyl-1,3-propanediol | for synthesis | 496.57元/50 G; 1546.86元/250 G; | 展开 |
基本信息 | 线性分子式 | H2N(CH3)C(CH2OH)2 | | 分子量 | 105.14 | | MDL编号 | MFCD00004678 | | EC索引号 | 204-100-7 |
产品性质 | 质量水平 | 200 | | 蒸汽压 | 13.3 hPa ( 152 ℃) | | 效能 | 17000 mg/kg LD50, oral (Rat) | | pH值(酸碱度) | 10-11 (20 ℃, 10 g/L in H2O) | | bp | 150-152 ℃/13 hPa | | mp | 102-105 ℃ | | 转变温度 | flash point >100 ℃ | | 储存温度 | 2-30℃ | | InChI | 1S/C4H11NO2/c1-4(5,2-6)3-7/h6-7H,2-3,5H2,1H3 | | InChI key | UXFQFBNBSPQBJW-UHFFFAOYSA-N |
安全信息 | 象形图 | | | 警示用语： | Warning | | 危险声明 | H315 - H319 | | 预防措施声明 | P264 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313 - P337 + P313 | | 危险分类 | Eye Irrit. 2 - Skin Irrit. 2 | | 储存分类代码 | 8A - Combustible, corrosive hazardous materials | | WGK | WGK 1 | | 闪点(F) | 212.0 °F | | 闪点(C) | > 100 ℃ |
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| A9754 | Sigma-Aldrich | 2-Amino-2-methyl-1,3-propanediol | ≥99% | 413.41元/25 G; 1156.75元/100 G; 4330.87元/500 G; | 展开 |
产品说明 包装 25, 100, 500 g in poly bottle 应用 可用作SDS-梯度凝胶电泳系统中的缓冲液组分，其可分离分子量范围为1500至100,000的多肽。 用作蛋白质等速电泳中的间隔物。也用作测定碱性磷酸酶活性的缓冲液。 基本信息 | 线性分子式 | (HOCH2)2C(NH2)CH3 | | 分子量 | 105.14 | | Beilstein | 635708 | | EC 号 | 204-100-7 | | MDL编号 | MFCD00004678 | | PubChem化学物质编号 | 24891493 | | NACRES | NA.25 |
产品性质 | 质量水平 | 300 | | 蒸汽密度 | 3.63 (vs air) | | 蒸汽压 | ~10 mmHg ( 152 ℃) | | 测定 | ≥99% | | 形式 | crystalline | | pH值(酸碱度) | 10.5-11.5 (25 ℃, 105.1 g/L) | | 有效pH范围 | 7.8 - 9.7 | | pKa (25 ℃) | 8.8 | | bp | 151 ℃/10 mmHg (lit.) | | mp | 100-110 ℃ (lit.) | | 溶解性 | H2O: 100 mg/mL, clear to slightly hazy, colorless to very faintly yellow | | application(s) | diagnostic assay manufacturing | | SMILES string | CC(N)(CO)CO | | InChI | 1S/C4H11NO2/c1-4(5,2-6)3-7/h6-7H,2-3,5H2,1H3 | | InChI key | UXFQFBNBSPQBJW-UHFFFAOYSA-N |
安全信息 | 象形图 | | | 警示用语： | Warning | | 危险声明 | H315 - H319 | | 预防措施声明 | P264 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313 - P337 + P313 | | 危险分类 | Eye Irrit. 2 - Skin Irrit. 2 | | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | 212.0 °F | | 闪点(C) | > 100 ℃ | | 个人防护装备 | dust mask type N95 (US), Eyeshields, Gloves |
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