-
Name
Tall oil
- EINECS 232-304-6
- CAS No. 8002-26-4
- Density 0.95-1.0 g/cm3
- Solubility 42.2mg/L at 20℃
- Melting Point
- Formula Unspecified
- Boiling Point 360.85℃[at 101 325 Pa]
- Molecular Weight 0
- Flash Point
- Transport Information
- Appearance
- Safety
- Risk Codes
-
Molecular Structure
- Hazard Symbols
- Synonyms AcintolC;Acintol D 29LR;Aconon;Liquid rosin;MeadWestvaco L 5;Oils, tall, sylvicor Swedish pine;Resins, tall-oil;Resins, tall-oil, sulfate;Rosin, sulfate;Sylvatal D 40LR;Tall oils;Talleol;Tallol;Unitol CX;Unitol DT 22;Unitol DT40;VersaWet;Westvaco CTO;Yatall MA;
- PSA 0.00000
- LogP 0.00000
Tall oil Chemical Properties
Product Name: Tall oil
Synonyms of Tall oil (CAS NO.8002-26-4): Acintol C ; Acintol D 29 LR ; EINECS 232-304-6 ; HSDB 5049 ; Liquid rosin ; Rosin, liquid ; Tall oil rosin ; Tall oil rosin and fatty acids ; Talleol ; Tallol ; Unitol CX ; Unitol DT 40 ; Yatall MA ; Lignin liquor ; Tall oil (crude and distilled) ; Tall oil [Oil, misc.]
CAS NO: 8002-26-4
Classification Code: TSCA UVCB
Tall oil Uses
Tall oil (CAS NO.8002-26-4) is used as a source of turpentine. Tall oil fatty acids are mostly normal C18 acids, 15% mono- and diunsaturated, with lesser amounts of saturated and triunsaturated constituents.It is also used for water-proofing agents, dimer acids, polyamide resins for printer's ink, adhesives, detergents, and agricultural emulsifiers.
Tall oil Production
Tall oil (CAS NO.8002-26-4) is the generic name for the oil obtained upon acidification of the black liquor residue from kraft pulp digesters. Kraft processing dissolves the fats, fatty acids, rosin, and rosin acids contained in pinewoods in the form of sodium salts and when the black liquor is concentrated to make it possible to recover some of its chemical and heating value, the soaps become insoluble and can be skimmed off. The brown, frothy curd thus obtained is then made acidic with sulfuric acid, converting the constituents to a dark-brown fluid (tall oil).
Tall oil Toxicity Data With Reference
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| mouse | LD50 | unreported | 7300mg/kg (7300mg/kg) | Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 27(5), Pg. 9, 1962. |
Tall oil Safety Profile
A mild allergen. A substance which migrates to food from packaging materials. Combustible when exposed to heat or flame; can react with oxidizing materials. To fight fire, use dry chemical, CO2. When heated to decomposition it emits acrid smoke and irritating fumes.
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