Name | 1-Dodecanol |
Synonyms | dodecanol 1-Dodecanol Alcohol, C12 Dodecan-1-ol Lauryl alcohol Hydroxydodecane Dodecyl alcohol Undecyl carbinol N-DODECYL ALCOHOL 1-Hydroxydodecane RARECHEM AL BD 0157 TIMTEC-BB SBB008734 1-DODECANOL GC STANDARD |
CAS | 112-53-8 |
EINECS | 203-982-0 |
InChI | InChI=1/C12H26O/c1-2-3-4-5-6-7-8-9-10-11-12-13/h13H,2-12H2,1H3 |
InChIKey | LQZZUXJYWNFBMV-UHFFFAOYSA-N |
Molecular Formula | C12H26O |
Molar Mass | 186.33 |
Density | 0.833g/mLat 25°C(lit.) |
Melting Point | 22-26°C(lit.) |
Boling Point | 260-262°C(lit.) |
Flash Point | >230°F |
JECFA Number | 109 |
Water Solubility | insoluble |
Solubility | water: slightly soluble1g/L at 23°C |
Vapor Presure | 0.1 mm Hg ( 20 °C) |
Vapor Density | 7.4 (vs air) |
Appearance | Liquid |
Color | APHA: ≤10 |
Odor | Typical fatty alcohol odor; sweet. |
Merck | 14,3405 |
BRN | 1738860 |
pKa | 15.20±0.10(Predicted) |
Storage Condition | Store below +30°C. |
Explosive Limit | 4% |
Refractive Index | n20/D 1.442(lit.) |
Physical and Chemical Properties | Characteristics of light yellow oily liquid or solid, irritating odor. melting point 24 ℃ boiling point 255~259 ℃ relative density 0.8306 refractive index 1.4428 flash point> 100 ℃ solubility insoluble in water, soluble in ethanol and ether. |
Use | Used as a raw material for the manufacture of surfactants, fragrances, detergents, cosmetics, Textile Auxiliaries, chemical fiber oils, emulsifiers and flotation agents |
Risk Codes | R38 - Irritating to the skin R50 - Very Toxic to aquatic organisms R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. R36/38 - Irritating to eyes and skin. R36/37/38 - Irritating to eyes, respiratory system and skin. |
Safety Description | S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. S37/39 - Wear suitable gloves and eye/face protection S29 - Do not empty into drains. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S60 - This material and its container must be disposed of as hazardous waste. S36 - Wear suitable protective clothing. |
UN IDs | UN 3077 9/PG 3 |
WGK Germany | 1 |
RTECS | JR5775000 |
TSCA | Yes |
HS Code | 29051700 |
Hazard Class | 9 |
Packing Group | III |
Toxicity | LD50 orally in Rabbit: > 5000 mg/kg |
Downstream Products | 1-Bromododecane Sodium dodecyl sulfate Dodecyldimethylbenzylammonium chloride Dilauryl thiodipropionate N,N-dimethyldodecylamine |
light yellow oily liquid or solid, irritating odor, flammable, low toxicity. Insoluble in water, soluble in ethanol (1 part of lauryl alcohol dissolved in 2 parts of 70% ethanol) and ether. The relative density was 0.8306. Melting point 24 °c. Boiling point 255~259 deg C. Flash point> 100 °c. Refractive index 4428.
It is mainly used to prepare plasticizer, surfactant and various additives. The plasticizer prepared with this product and phthalic anhydride has small volatility, good low temperature resistance and good mixing performance of polyvinyl chloride. The mineral flotation agent prepared with this product has excellent physical and chemical properties. In addition, this product can be used to prepare plant growth regulators, lubricating oil additives and special chemicals.