nonadecane (CAS 629-92-5) — formula C19H40, molecular weight 268.5; category organic chemicals.
nonadecane (CAS 629-92-5) is a chemical raw material in the organic chemicals category. Its molecular formula C19H40 comprises 19 C, 40 H atoms. Its molecular weight is about 268.5. Reported physicochemical data: melting point around 89.8 °F (NTP, 1992), boiling point around 625.5 °F at 760 mmHg (NTP, 1992), LogP about 9.9. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| 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 | 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 |
| Category | Organic Chemicals |
Documented applications: 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.
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: 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.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
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