nonadecane (CAS 629-92-5) — formula C19H40, molecular weight 268.5; category organic chemicals.
| CAS Number | 629-92-5 |
|---|---|
| Molecular Formula | C19H40 |
| Molecular Weight | 268.5 |
| Melting Point | 89.8 °F (NTP, 1992) |
| Boiling Point | 625.5 °F at 760 mmHg (NTP, 1992) |
| LogP | 9.9 |
| Applications | 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. |
| Category | Organic Chemicals |
Documented applications: 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..
nonadecane is a carbon-based organic compound with CAS registry number 629-92-5 and molecular formula C19H40 (molecular weight 268.5), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 629-92-5
Its molecular formula C19H40 comprises 19 C, 40 H atoms.
Also known as: nonadecane · 十九烷
Category: organic chemicals
The CAS registry number of nonadecane is 629-92-5.
Molecular formula C19H40, molecular weight 268.5.
It is also registered under: nonadecane, 十九烷.
Recorded applications: 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..
Category: Organic Chemicals.
Independent reference data for nonadecane (CAS 629-92-5), compiled from public chemistry databases.
| 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.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 十九烷