| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| T819309 | MACKLIN | 二十四烷 | 分析标准品,≥99.5%(GC) | 300元/1g; | 咨询 |
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| T819310 | MACKLIN | 二十四烷 | 99% | 32元/1g; 114元/5g; 329元/25g; 1124元/100g; | 咨询 |
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| T819308 | MACKLIN | 二十四烷 | 试剂级 | 73元/5g; 290元/25g; 975元/100g; | 咨询 |
储存：室温,易燃物区域 状态：白色到灰白色固体,粉末,或晶体 |
| S0296 | TCI | Tetracosane [Standard Material for GC] | >99.0%(GC) | 465元/1G; | 咨询 |
基本信息 | 纯度/分析方法 | >99.0%(GC) | | 分子式/分子量 | C24H50 = 338.66 | | 外观与形状(20℃) | 固体 | | Reaxys-RN | 1758462 | | PubChem物质ID | 87575820 | | SDBS (AIST Spectral DB) | 11238 | | MDL编号 | MFCD00009352 |
技术规格 | Appearance | White powder to crystal | | Purity(GC) | min. 99.0 % | | Melting point | 50.0 to 53.0 ℃ |
物性(参考值) | 熔点 | 51 ℃ | | 沸点 | 250 ℃/15 mmHg | | 溶解性(可溶于) | 苯 |
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| T0075 | TCI | Tetracosane | >99.0%(GC) | 440元/25G; 1310元/100G; 4415元/500G; | 咨询 |
基本信息 | 纯度/分析方法 | >99.0%(GC) | | 分子式/分子量 | C24H50 = 338.66 | | 外观与形状(20℃) | 固体 | | Reaxys-RN | 1758462 | | PubChem物质ID | 87576091 | | SDBS (AIST Spectral DB) | 11238 | | MDL编号 | MFCD00009352 |
技术规格 | Appearance | White powder to lump | | Purity(GC) | min. 99.0 % | | Melting point | 50.0 to 53.0 ℃ |
物性(参考值) | 熔点 | 51 ℃ | | 沸点 | 250 ℃/15 mmHg | | 溶解性(可溶于) | 甲苯 |
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| 980426 | J&K | n-Tetracosane | 99% | 300元/500MG; 540元/1G; | 咨询 |
基本信息 | 分子式 | C24H50 | | 分子量 | 338.66 | | 熔点 | 49-52 | | 沸点 | 391 | | 闪点 | >113 | | MDL编码 | MFCD00009352 | | Beilstein | 1758462 | | EINECS 编号 | 211-474-5 |
安全信息 |
| 042462 | Alfa Aesar | n-Tetracosane | 99% | 191元/5g; 378元/25g; 1247元/100g; | 咨询 |
应用
n-Tetracosane is a suitable solvent used in the synthesis of ZnS nanoparticle. It is also employed as the wax component to study the reduction in pour point of hydrocarbon solvents containing wax crystals on addition of polymer additives. 备注
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Incompatible with oxidizing agents. 基本信息 MDL
MFCD00009352 EINECS
211-474-5 分子式
CH3(CH2)22CH3 分子量
338.66 熔点
49-52° 沸点
391° 闪点
>110°(230°F) 密度
0.799 灵敏度
Ambient temperatures. 形态
Crystalline 溶解性
Insoluble in water. 安全信息 TSCA
是 |
| C13804 | Alfa Aesar | Tetracosane | 99% | 1105元/25g; 3289元/100g; | 咨询 |
基本信息 Ref#
13804 MDL
9352 分子式
C24 H50 分子量
338.65 闪点
>110 |
| T8752 | Sigma-Aldrich | Tetracosane | 99% | 771.84元/25 G; | 咨询 |
产品说明 一般描述 其与 n-烷烃(n庚烷、n-癸烷或 n-十六烷)的二元和三元混合物的粘度、液体密度和表面张力数据已有评估。 它在各种烃类溶剂中(庚烷、十二烷、十氢萘的异构体混合物、 m- 和 p-二甲苯)的溶解度已有研究。
二十四烷是一种直链烷烃。剪切流条件下受限角鲨烷和二十四烷的结构特征已有研究。 二十四烷在乙烷和乙烯中的溶解度已有研究。 应用 二十四烷是用于合成ZnS纳米颗粒的合适溶剂。 它可以用作蜡组分来研究在添加聚合物添加剂时含有蜡晶体的烃溶剂的降凝作用。 包装 25 g in poly bottle 基本信息 | 线性分子式 | CH3(CH2)22CH3 | | 分子量 | 338.65 | | Beilstein | 1758462 | | EC 号 | 211-474-5 | | MDL编号 | MFCD00009352 | | PubChem化学物质编号 | 24900554 | | NACRES | NA.22 |
产品性质 | 质量水平 | 100 | | 测定 | 99% | | bp | 391 ℃ (lit.) | | mp | 49-52 ℃ (lit.) | | 溶解性 | chloroform: soluble 10%, clear, colorless | | SMILES string | CCCCCCCCCCCCCCCCCCCCCCCC | | InChI | 1S/C24H50/c1-3-5-7-9-11-13-15-17-19-21-23-24-22-20-18-16-14-12-10-8-6-4-2/h3-24H2,1-2H3 | | InChI key | POOSGDOYLQNASK-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 87089 | Supelco | Tetracosane | analytical standard | 700.27元/1 G; 2902.57元/5 G; | 咨询 |
产品说明 一般描述 二十四烷属于饱和烃，存在于润滑油中。 应用 有关合适仪器技术的更多信息，请参考产品分析证书。如需进一步支持，请联系技术服务部门。 基本信息 | 线性分子式 | CH3(CH2)22CH3 | | 分子量 | 338.65 | | Beilstein | 1758462 | | EC 号 | 211-474-5 | | MDL编号 | MFCD00009352 | | PubChem化学物质编号 | 329769502 |
产品性质 | 质量水平 | 100 | | 等级 | analytical standard | | 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 | 391 ℃ (lit.) | | mp | 49-52 ℃ (lit.)
49-52 ℃ | | application(s) | petroleum | | 格式 | neat | | SMILES string | CCCCCCCCCCCCCCCCCCCCCCCC | | InChI | 1S/C24H50/c1-3-5-7-9-11-13-15-17-19-21-23-24-22-20-18-16-14-12-10-8-6-4-2/h3-24H2,1-2H3 | | InChI key | POOSGDOYLQNASK-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| D-5480-C40-5ML-PAK | AccuStandard | Tetracosane,500 μg/mL in Carbon disulfide | 500 μg/mL in Carbon disulfide | 1140元/5×5mL; | 咨询 |
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| D-5480-C40-5ML | AccuStandard | Tetracosane,500 μg/mL in Carbon disulfide | 500 μg/mL in Carbon disulfide | 232元/5mL; | 咨询 |
| Tetracosane | 正二十四烷 | 646-31-1 | 500 µg/mL |
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| 099562 | Fluorochem | Tetracosane | 99% | 330元/5g; | 咨询 |
基本信息 | CAS Number | 646-31-1 | | MDL Number | MFCD00009352 | | Boiling Point | 391 ℃ | | Melting Point | 49 - 52 ℃ |
安全信息 | 图形或危害标志 |  | | 危险性说明 | H315: Causes skin irritation.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
| | 防范说明 | P233: Keep container tightly closed.
P260: Do not breathe .
P261: Avoid breathing .
P264: Wash hands thoroughly after handling.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear .
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing..
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P312: Call a POISON CENTER or doctor/physician if you feel unwell.
P321: Specific treatment (see relevant procedures. on this label).
P332 + P313: If skin irritation occurs: Get medical advice/ attention.
P337 + P313: If eye irritation persists: Get medical advice/attention.
P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P362: Take off contaminated clothing and wash before reuse.
P403: Store in a well-ventilated place.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
P405: Store locked up.
P501: Dispose of contents/container to in accordance with local regulation .
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