| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| D835750 | MACKLIN | 二十二烷 | 98% | 35元/5g; 110元/25g; 300元/100g; 999元/500g; 3199元/2.5kg; | 展开 |
储存：室温 状态：白色粉末或晶体 折射率：1.4455 |
| D806798 | MACKLIN | 二十二烷 | Standard for GC,≥99.0%(GC) | 162元/5g; | 展开 |
储存：室温 状态：白色粉末到块状 折射率：1.4455 |
| D0962 | TCI | Docosane | >98.0%(GC) | 400元/25G; 770元/100G; 3140元/500G; | 展开 |
基本信息 | 纯度/分析方法 | >98.0%(GC) | | 分子式/分子量 | C22H46 = 310.61 | | 外观与形状(20℃) | 固体 | | Reaxys-RN | 1702206 | | PubChem物质ID | 87567549 | | SDBS (AIST Spectral DB) | 79 | | MDL编号 | MFCD00009348 |
技术规格 | Appearance | White powder to powder to lump | | Purity(GC) | min. 98.0 % | | Melting point | 43.0 to 46.0 ℃ |
物性(参考值) | 熔点 | 46 ℃ | | 沸点 | 380 ℃ | | 溶解性(可溶于) | 苯,甲苯 |
|
| S0294 | TCI | Docosane [Standard Material for GC] | >99.0%(GC) | 925元/1G; | 展开 |
基本信息 | 纯度/分析方法 | >99.0%(GC) | | 分子式/分子量 | C22H46 = 310.61 | | 外观与形状(20℃) | 固体 | | Reaxys-RN | 1702206 | | PubChem物质ID | 87575818 | | SDBS (AIST Spectral DB) | 79 | | MDL编号 | MFCD00009348 |
技术规格 | Appearance | White powder to lump | | Purity(GC) | min. 99.0 % | | Melting point | 43.0 to 47.0 ℃ |
物性(参考值) | 熔点 | 46 ℃ | | 沸点 | 380 ℃ | | 溶解性(可溶于) | 苯,甲苯 |
|
| A18050 | Alfa Aesar | n-Docosane | 99% | 613元/25g; 1563元/100g; | 展开 |
应用
It is employed as a perfuming agent in cosmetics industry. It is also used in organic synthesis, calibration, and temperature sensing equipment. Docosane is used to investigate commercially available waxes in the form of thin disc samples as possible diffraction intensity standards for macromolecular crystallography synchrotron beamlines. 备注
Store away from oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition. 基本信息 MDL
MFCD00009348 EINECS
211-121-5 分子式
CH3(CH2)20CH3 分子量
310.61 熔点
43-46° 沸点
368-369° 闪点
>110°(230°F) 密度
0.777 折射率
1.4455 灵敏度
Ambient temperatures. 形态
Wax 溶解性
Insoluble in water. Soluble in alcohol. Beilstein
1702206 安全信息 TSCA
是 |
| C15878 | Alfa Aesar | n-Docosane | 99% | 973元/25g; 1784元/100g; 7545元/500g; | 展开 |
基本信息 Ref#
15878 MDL
9348 分子式
C22 H46 分子量
310.6 闪点
>112 密度
0.77 |
| 134457 | Sigma-Aldrich | Docosane | 99% | 372.93元/25 G; 951.04元/100 G; | 展开 |
产品说明 应用 二十二烷被用于研究薄盘样品形式的市售蜡，作为大分子晶体学同步加速器束线的可能衍射强度标准品。 包装 25, 100 g in glass bottle 基本信息 | 线性分子式 | CH3(CH2)20CH3 | | 分子量 | 310.60 | | Beilstein | 1702206 | | EC 号 | 211-121-5 | | MDL编号 | MFCD00009348 | | PubChem化学物质编号 | 24848154 | | NACRES | NA.22 |
产品性质 | 蒸汽密度 | 10.8 (vs air) | | 质量水平 | 100 | | 蒸汽压 | <1 mmHg ( 21.1 ℃) | | 测定 | 99% | | bp | 369 ℃ (lit.) | | mp | 42-45 ℃ (lit.) | | 密度 | 0.778 g/mL at 25 ℃ (lit.) | | SMILES string | CCCCCCCCCCCCCCCCCCCCCC | | InChI | 1S/C22H46/c1-3-5-7-9-11-13-15-17-19-21-22-20-18-16-14-12-10-8-6-4-2/h3-22H2,1-2H3 | | InChI key | HOWGUJZVBDQJKV-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 3 | | 闪点(F) | 235.4 °F - closed cup | | 闪点(C) | 113 ℃ - closed cup | | 个人防护装备 | dust mask type N95 (US), Eyeshields, Gloves |
|
| 43942 | Supelco | Docosane | analytical standard | 738.35元/1 G; 2902.57元/5 G; | 展开 |
产品说明 一般描述 Docosane can find applications as a phase change material, known as latent heat storage media, which can help in storage and conversion of solar energy. 应用 Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support. 基本信息 | 线性分子式 | CH3(CH2)20CH3 | | 分子量 | 310.60 | | Beilstein | 1702206 | | EC 号 | 211-121-5 | | MDL编号 | MFCD00009348 | | PubChem化学物质编号 | 329756431 | | NACRES | NA.24 |
产品性质 | 质量水平 | 100 | | 等级 | analytical standard | | 蒸汽密度 | 10.8 (vs air) | | 蒸汽压 | <1 mmHg ( 21.1 ℃) | | 测定 | ≥99.5% (GC) | | 保质期 | limited shelf life, expiry date on the label | | technique(s) | HPLC: suitable
gas chromatography (GC): suitable | | bp | 369 ℃ (lit.) | | mp | 42-45 ℃ (lit.)
43-46 ℃ | | 密度 | 0.778 g/mL at 25 ℃ (lit.) | | application(s) | petroleum | | 格式 | neat | | SMILES string | CCCCCCCCCCCCCCCCCCCCCC | | InChI | 1S/C22H46/c1-3-5-7-9-11-13-15-17-19-21-22-20-18-16-14-12-10-8-6-4-2/h3-22H2,1-2H3 | | InChI key | HOWGUJZVBDQJKV-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 3 | | 闪点(F) | 235.4 °F - closed cup | | 闪点(C) | 113 ℃ - closed cup | | 个人防护装备 | dust mask type N95 (US), Eyeshields, Gloves |
|
| 8.22046 | Sigma-Aldrich | Docosane | for synthesis | 396.48元/50 G; | 展开 |
产品说明 分析说明 Assay (GC, area%): ≥ 98.0 % (a/a)
Melting range (lower value): ≥ 42 °C
Melting range (upper value): ≤ 45 °C
Identity (IR): passes test
Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt. 基本信息 | 线性分子式 | CH3(CH2)20CH3 | | 分子量 | 310.60 | | MDL编号 | MFCD00009348 | | EC索引号 | 211-121-5 |
产品性质 | 质量水平 | 200 | | 蒸汽压 | <1 hPa ( 20 ℃) | | 测定 | ≥98.0% (GC) | | bp | 369 ℃/1013 hPa | | mp | 44 ℃ | | 转变温度 | flash point >110 ℃ | | 密度 | 0.794 g/cm3 at 20 ℃ | | 储存温度 | 2-30℃ | | InChI | 1S/C22H46/c1-3-5-7-9-11-13-15-17-19-21-22-20-18-16-14-12-10-8-6-4-2/h3-22H2,1-2H3 | | InChI key | HOWGUJZVBDQJKV-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 3 | | 闪点(F) | 235.4 °F - closed cup | | 闪点(C) | 113 ℃ - closed cup |
|
| 099529 | Fluorochem | Docosane | 98% | 418元/1g; | 展开 |
基本信息 | CAS Number | 629-97-0 | | MDL Number | MFCD00009348 |
|
m.cnreagent.com