十九烷（CAS 629-92-5）：分子式 C19H40、分子量 268.5。
| CAS号 | 629-92-5 |
|---|---|
| 分子式 | C19H40 |
| 分子量 | 268.5 |
| 熔点 | 89.8 °F (NTP, 1992) |
| 沸点 | 625.5 °F at 760 mmHg (NTP, 1992) |
| LogP | 9.9 |
| 应用领域 | Uses: Used in organic synthesis、[Hawley]、Organic synthesis.、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.、Use Classification: Fragrance Ingredients、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: Nonadecane: 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: Used in organic synthesis、[Hawley]、Organic synthesis.、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.、Use Classification: Fragrance Ingredients、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: Nonadecane: 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.。
十九烷 是一种化工化合物，登记 CAS 号为 629-92-5，分子式 C19H40（分子量 268.5）。
登记 CAS 号：629-92-5
其分子式 C19H40 由 19 个碳、40 个氢 组成。
别名/同义词：十九烷 · nonadecane
十九烷 的 CAS 登记号为 629-92-5。
分子式 C19H40，分子量 268.5。
别名/同义词：十九烷、nonadecane。
登记用途：Uses: Used in organic synthesis、[Hawley]、Organic synthesis.、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.、Use Classification: Fragrance Ingredients、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: Nonadecane: 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.。
十九烷（CAS 629-92-5）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 629-92-5 |
|---|---|
| PubChem CID | 12401 |
| Molecular formula | C19H40 |
| IUPAC name | nonadecane |
| UNII (FDA) | NMY21D3Y5T |
| Molecular Weight | 268.5 |
|---|---|
| XLogP3 | 9.9 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 16 |
| Exact Mass | 268.313001276 |
| Monoisotopic Mass | 268.313001276 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 19 |
| Physical Description | Wax. (NTP, 1992) |
|---|---|
| Boiling Point | 625.5 °F at 760 mmHg (NTP, 1992) |
| Boiling Point | 330 °C |
| Boiling Point | 329.00 to 331.00 °C. @ 760.00 mm Hg |
| Melting Point | 89.8 °F (NTP, 1992) |
| Melting Point | 31.50 °C |
| Melting Point | 32 °C |
| Flash Point | 100 °C (212 °F) - closed cup |
| Density | 0.7855 g/cu cm at 20 °C |
| Autoignition Temperature | 446 °F (NTP, 1992) |
NONADECANE; n-Nonadecane; 629-92-5; NMY21D3Y5T; NSC-77136; DTXSID9047170; CHEBI:32927; RefChem:43814; DTXCID7027170; 211-116-8; Nonadekan; MFCD00009012; CH3-[CH2]17-CH3; Nonadecane; NSC 77136; n-Nonadecane; UNII-NMY21D3Y5T; nonadecan
| GHS notification summary | 94.9% (150 / 158) |
|---|
| GHS notification summary | 94.9% (150 / 158) |
|---|
This chemical does not meet GHS hazard criteria for 94.9% (150 of 158) of all reports.
Reported as not meeting GHS hazard criteria by 150 of 158 companies (only 5.1% companies provided GHS information). For more detailed information, please visit ECHA C&L website.
nonadecane · CAS 629-92-5 · C19H40. UNII NMY21D3Y5T. Physical Description: Wax. (NTP, 1992); Boiling Point: 625.5 °F at 760 mmHg (NTP, 1992); Boiling Point: 330 °C.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: nonadecane