Name | 1-Hexadecylamine |
Synonyms | A16 AminePB Cetylamin armeen16d Armeen 16 Armeen 16D Hexadecylamine 1-AMINOHEXADECAN 1-Hexadecylamine 1-AMINOHEXADECANE 1-Aminohexadecane~Cetylamine |
CAS | 143-27-1 |
EINECS | 205-596-8 |
InChI | InChI=1/C16H35N.C2H4O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17;1-2(3)4/h2-17H2,1H3;1H3,(H,3,4) |
Molecular Formula | C16H35N |
Molar Mass | 241.46 |
Density | 0,813 g/cm3 |
Melting Point | 43-45 °C (lit.) |
Boling Point | 330 °C (lit.) |
Flash Point | 285°F |
Water Solubility | insoluble |
Vapor Presure | <1 mm Hg ( 20 °C) |
Appearance | White crystal |
Color | White |
BRN | 1634065 |
pKa | 10.63(at 25℃) |
Storage Condition | Store below +30°C. |
Refractive Index | 1.4496 |
MDL | MFCD00008158 |
Physical and Chemical Properties | White patchy crystals. Melting point 46.77 ℃, boiling point 332.5 ℃,187(2.0kPa)177.9 ℃(1.33kPa),162-165 ℃(0.69kPa), relative density 0.8129(20/4 ℃), refractive index 1.4496, flash point 140 °c. Soluble in ethanol, ether, acetone, benzene and chloroform, insoluble in water. Absorbable Carbon dichloride. |
Use | For fiber additives, chemical fertilizer anti-caking agent, flotation agent |
Risk Codes | 34 - Causes burns |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
UN IDs | UN 3259 8/PG 2 |
WGK Germany | 2 |
RTECS | ML9100000 |
FLUKA BRAND F CODES | 34 |
TSCA | Yes |
HS Code | 29211980 |
Hazard Class | 8 |
Packing Group | III |
Reference Show more | 1. [IF=5.81] Xing Feng et al."Docetaxel-Loaded Novel Nano-Platform for Synergistic Therapy of Non-Small Cell Lung Cancer.."Front Pharmacol. 2022 Mar;13:832725-832725 |
LogP | 6.73 at 25℃ |
NIST chemical information | Information provided by: webbook.nist.gov (external link) |
EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
use | used to make resins, pesticides and advanced detergents. used for fiber additives, chemical fertilizer anti-caking agent, flotation agent, etc. used for resin, pesticide and advanced detergent, etc. It is dehydrated from palmitic acid through ammonia to hexadeconitrile, and then pressurized hydrogenation to convert nitrile. |
production method | is obtained by reducing palm preserved. Dissolve 3 parts of palm preserved in 30 parts of absolute ethanol, and slowly add 4 parts of metal sodium for reduction. The reaction is exothermic, making the reactants liquid. When the added metal sodium can only be partially dissolved, it can be heated to 60 ℃ and gradually heated to 120 ℃, so that the metal sodium will not disappear completely. After the reaction is complete, pour it into the water while it is hot, add a slightly excessive amount of hydrochloric acid, and filter out the generated hexaamine hydrochloride crystals, wash it with a small amount of dilute hydrochloric acid and press it dry. The hydrochloric acid was alkalized with 20% sodium oxychloride and distilled under reduced pressure to obtain decylamine. |