二十三烷

二十三烷（CAS 638-67-5）的公开数据库记录，列此仅供独立核对。

危险化学品分类与危害说明

法规与备案状态

物理形态与操作说明

• Leafs (ether-alcohol). (NTP, 1992)
• Solid; [CAMEO] White flakes; [Alfa Aesar MSDS]
• Leaflets from ethyl ether-alcohol
• Glittering leaflets
• White solid
• Odorless

公开数据库收录的理化数据

这个物质在各数据库里的编号

数据库记载的用途

• They are used mainly in applications for which isoalkanes are not acceptable for biological reasons, e.g., the production of detergents or proteins. /Higher n-Alkanes/
• Solid n-alkanes (paraffin waxes) are used in a variety of applications, e.g., ... oxidation, and chlorination reactions. /Higher n-Alkanes/
• The liquefaction of coal provides the greatest variety of saturated hydrocarbons. The Fischer-Tropsch synthesis produces alkanes from syngas (CO + H2) in the range C1 to C30 or higher depending on the process variant: depending on the catalyst employed, the synthesis yields predominantly liquid hydrocarbons in the gasoline range, along with gases from C1 to C4 when iron-based catalysts are used, while cobalt-based catalysts produce longer chain hydrocarbons in the diesel and wax range that often undergo, depending
• Suitable sources for n-alkanes with more than six carbon atoms are the appropriate petroleum distillate fractions, from which the n-paraffins can be isolated in high isomeric purity (= 95% linearity) by selective separation techniques, especially fractional distillation. /Higher n-Alkanes/
• Gas-phase dehydrogenation of n-alkanes over noble-metal catalysts yield the corresponding n-alkenes at low conversion rates (ca. 10%) with predominantly internal double bonds. The corresponding alkenes can be isolated in high purity by selective molecular-sieve processes. /Higher n-Alkanes/

它在各数据库里的别名

TRICOSANE; n-Tricosane; 638-67-5; T166B8R1VC; NSC-78487; DTXCID5027697; DTXSID7047699; CHEBI:32934; RefChem:52063; 211-347-4; Docosane, methyl-; MFCD00009350; Tricosane, 99%; CH3-[CH2]21-CH3; EINECS 211-347-4; NSC 78487

计算机算出的分子描述符

数据库摘要

tricosane · CAS 638-67-5 · C23H48. UNII T166B8R1VC. 沸点: 716.4 °F at 760 mmHg (NTP, 1992); 沸点: 381 °C; 沸点: BP: 199-200 °C at 4 mm Hg.

数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。