三十烷（CAS 638-68-6）：分子式 C30H62、分子量 422.8。
| CAS号 | 638-68-6 |
|---|---|
| 分子式 | C30H62 |
| 分子量 | 422.8 |
| 熔点 | 150.4 °F (NTP, 1992) |
| 沸点 | 841.5 °F at 760 mmHg (NTP, 1992) |
| LogP | 15.8 |
| 应用领域 | Uses: 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、... oxidation、and chlorination reactions.、Methods of Manufacturing: 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 of the desired product slate、further processing、especially for gasoline generation. While iron-based Fischer-Tropsch catalysts generate complex mixtures that also include branched and olefinic hydrocarbons、cobalt-based catalysts produce streams that are rich in n-alkanes and are therefore suitable raw materials for detergents and for wax products.、Saturated Hydrocarbons、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.、General Manufacturing Information: Triacontane: ACTIVE、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. |
登记用途：Uses: 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、... oxidation、and chlorination reactions.、Methods of Manufacturing: 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 of the desired product slate、further processing、especially for gasoline generation. While iron-based Fischer-Tropsch catalysts generate complex mixtures that also include branched and olefinic hydrocarbons、cobalt-based catalysts produce streams that are rich in n-alkanes and are therefore suitable raw materials for detergents and for wax products.、Saturated Hydrocarbons、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.、General Manufacturing Information: Triacontane: ACTIVE、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.。
三十烷 是一种化工化合物，登记 CAS 号为 638-68-6，分子式 C30H62（分子量 422.8）。
登记 CAS 号：638-68-6
其分子式 C30H62 由 30 个碳、62 个氢 组成。
别名/同义词：三十烷 · Triacontane
三十烷 的 CAS 登记号为 638-68-6。
分子式 C30H62，分子量 422.8。
别名/同义词：三十烷、Triacontane。
登记用途：Uses: 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、... oxidation、and chlorination reactions.、Methods of Manufacturing: 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 of the desired product slate、further processing、especially for gasoline generation. While iron-based Fischer-Tropsch catalysts generate complex mixtures that also include branched and olefinic hydrocarbons、cobalt-based catalysts produce streams that are rich in n-alkanes and are therefore suitable raw materials for detergents and for wax products.、Saturated Hydrocarbons、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.、General Manufacturing Information: Triacontane: ACTIVE、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.。
三十烷（CAS 638-68-6）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 638-68-6 |
|---|---|
| PubChem CID | 12535 |
| Molecular formula | C30H62 |
| IUPAC name | triacontane |
| UNII (FDA) | 47A73V7096 |
| Molecular Weight | 422.8 |
|---|---|
| XLogP3 | 15.8 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 27 |
| Exact Mass | 422.485151978 |
| Monoisotopic Mass | 422.485151978 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 30 |
| Boiling Point | 841.5 °F at 760 mmHg (NTP, 1992) |
|---|---|
| Boiling Point | 451 °C |
| Melting Point | 150.4 °F (NTP, 1992) |
| Melting Point | 65.9 °C |
| Density | 0.8097 g/cu cm at 20 °C |
TRIACONTANE; n-Triacontane; 638-68-6; NSC 158661; DTXSID0060935; CHEBI:31006; HSDB 8360; UNII-47A73V7096; EINECS 211-349-5; NSC-158661; 47A73V7096; CH3-(CH2)28-CH3; CH3-[CH2]28-CH3; RefChem:52411; DTXCID9044110; 211-349-5
| GHS notification summary | 100% (6 / 6) |
|---|
| GHS notification summary | 100% (6 / 6) |
|---|
This chemical does not meet GHS hazard criteria for 100% (6 of 6) of all reports.
Reported as not meeting GHS hazard criteria by 6 of 6 companies. For more detailed information, please visit ECHA C&L website.
Triacontane · CAS 638-68-6 · C30H62. UNII 47A73V7096. Boiling Point: 841.5 °F at 760 mmHg (NTP, 1992); Boiling Point: 451 °C; Melting Point: 150.4 °F (NTP, 1992).
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: Triacontane