| Identification | More | [Name]
Neodecanoic acid | [CAS]
26896-20-8 | [Synonyms]
7,7-DIMETHYLOCTANOIC ACID
NEO-DECANOIC ACID
VERSATIC 10 ACID
neo-decanoic
Wiltz-65
2,2,3,5-Tetramethylhexanoicacid
neo-decanoicacid,Neodecansre
neo-Decanoicacid,primegrade
Neodecansure
NEO-DECANOIC ACID: TECH., ISOMERIC C10 ACIDS
2-Ethyl-2,5-dimethylhexanoic acid
9,9-Dimethyldecanoic acid
Neododecanoic acid
Topper 5E | [EINECS(EC#)]
248-093-9 | [Molecular Formula]
C10H20O2 | [MDL Number]
MFCD00068291 | [Molecular Weight]
172.26 | [MOL File]
26896-20-8.mol |
| Chemical Properties | Back Directory | [Definition]
Its derivatives are especially effective as
paint driers and are being widely used. Applications
as plasticizers and lubricants are also possible. | [Boiling point ]
243-253°C | [density ]
0.92 | [vapor pressure ]
2Pa at 24.85℃ | [refractive index ]
1.4192 (estimate) | [Fp ]
122 °C | [storage temp. ]
Sealed in dry,Room Temperature | [solubility ]
Chloroform (Slightly), Methanol (Slightly) | [form ]
liquid | [color ]
colorless | [Water Solubility ]
79.7mg/L at 20℃ | [CAS DataBase Reference]
26896-20-8(CAS DataBase Reference) | [NIST Chemistry Reference]
Neodecanoic acid(26896-20-8) | [EPA Substance Registry System]
26896-20-8(EPA Substance) |
| Safety Data | Back Directory | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
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 . | [RIDADR ]
3265 | [WGK Germany ]
1 | [HazardClass ]
8 | [PackingGroup ]
Ⅲ | [HS Code ]
29159000 |
| Hazard Information | Back Directory | [General Description]
Colorless liquid. | [Reactivity Profile]
NEODECANOIC ACID(26896-20-8) is a carboxylic acid. Carboxylic acids donate hydrogen ions if a base is present to accept them. They react in this way with all bases, both organic (for example, the amines) and inorganic. Their reactions with bases, called "neutralizations", are accompanied by the evolution of substantial amounts of heat. Neutralization between an acid and a base produces water plus a salt. Carboxylic acids in aqueous solution and liquid or molten carboxylic acids can react with active metals to form gaseous hydrogen and a metal salt. Such reactions occur in principle for solid carboxylic acids as well, but are slow if the solid acid remains dry. Even "insoluble" carboxylic acids may absorb enough water from the air and dissolve sufficiently in NEODECANOIC ACID(26896-20-8) to corrode or dissolve iron, steel, and aluminum parts and containers. Carboxylic acids, like other acids, react with cyanide salts to generate gaseous hydrogen cyanide. The reaction is slower for dry, solid carboxylic acids. Insoluble carboxylic acids react with solutions of cyanides to cause the release of gaseous hydrogen cyanide. Flammable and/or toxic gases and heat are generated by the reaction of carboxylic acids with diazo compounds, dithiocarbamates, isocyanates, mercaptans, nitrides, and sulfides. Carboxylic acids, especially in aqueous solution, also react with sulfites, nitrites, thiosulfates (to give H2S and SO3), dithionites (SO2), to generate flammable and/or toxic gases and heat. Their reaction with carbonates and bicarbonates generates a harmless gas (carbon dioxide) but still heat. Like other organic compounds, carboxylic acids can be oxidized by strong oxidizing agents and reduced by strong reducing agents. These reactions generate heat. A wide variety of products is possible. Like other acids, carboxylic acids may initiate polymerization reactions; like other acids, they often catalyze (increase the rate of) chemical reactions. | [Air & Water Reactions]
Dust explosion is possible [USCG, 1999]. Water insoluble. | [Health Hazard]
Irritating to eyes and respiratory tract in high concentrations. May cause hair disorder or damage. | [Fire Hazard]
Special Hazards of Combustion Products: Flammable toxic gas may be released, if thermally decomposed. | [Chemical Properties]
Clear, colorless liquid in 97% purity; available commercially. | [Uses]
2,2,3,5-Tetramethylhexanoic Acid is used in analytical studies as a method to quantitatively determine the total organic acid content in aqueous coolant. | [Flammability and Explosibility]
Flammable |
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