8001-29-4 Usage
Chemical Properties
Different sources of media describe the Chemical Properties of 8001-29-4 differently. You can refer to the following data:
1. pale yellow liquid
2. Pale yellow or bright golden yellow-colored, clear oily liquid. It is odorless, or nearly so, with a bland, nutty taste. At temperatures below 10°C particles of solid fat may separate from the oil, and at about–5 to 10°C the oil becomes solid or nearly so.If it solidifies,the oil should be remelted and thoroughly mixed before use.
Uses
Different sources of media describe the Uses of 8001-29-4 differently. You can refer to the following data:
1. Cottonseed oil is a naturally occurring vegetable oil with insecticidal properties. It was used in the analysis of a calcimine compound.
2. Cottonseed oil has been used as an nutritional supplement for alveolar septal wall thickness in mice. It has been used to study its effects on indirect gestational and lactational exposure in rats.
Production Methods
Cottonseed oil is the refined fixed oil obtained from the seed of cultivated varieties of Gossypium hirsutum Linne or of other species of Gossypium (Fam. Malvaceae). The seeds contain about 15% oil. The testae of the seeds are first separated and the kernels are then exposed to powerful expression in a hydraulic press. The crude oil thus obtained has a bright red or blackish-red color and requires purification before it is suitable for food or pharmaceutical purposes.
Cottonseed oil is refined by treatment with diluted alkali to neutralize acids, decolorized with fuller’s earth or activated carbon, deodorized with steam under reduced pressure, and chilled to separate glycerides and resinous substances of higher melting point.
General Description
Odorless colorless to pale-yellow liquid. Less dense than water and insoluble in water. Hence floats on water. Freezing point 32°F. Contains principally the glycerides of palmitic, oleic and linoleic acids.
Air & Water Reactions
Insoluble in water.
Reactivity Profile
COTTONSEED OIL is sensitive to heat and light.
Health Hazard
None; is used as a food.
Fire Hazard
COTTONSEED OIL is combustible.
Pharmaceutical Applications
Cottonseed oil is used in pharmaceutical formulations primarily as a solvent for intramuscular injections. It has been used in intravenous emulsions as a fat source in parenteral nutrition regimens, although its use for this purpose has been superseded by soybean oil emulsions. It has also been used as an adjuvant in cholecystography and as a pediculicide and acaricide. It has the nutritive and emollient properties of fixed vegetable oils. By virtue of its high content of unsaturated acid glycerides (especially linoleic acid), it is used for dietary control of blood cholesterol levels in the prophylaxis and treatment of atherosclerosis. It is used as a solvent and vehicle for injections; as an emollient vehicle for other medications; and orally as a mild cathartic (in a dose of 30mL or more). It can also retard gastric secretion and motility, and increase caloric intake. It has been used in the manufacture of soaps, oleomargarine, lard substitutes, glycerin, lubricants, and cosmetics.Cottonseed oil has been used as a tablet binder for acetaminophen; for characterization of the hot-melt fluid bed coating process;(1) in the manufacturing of stable oral pharmaceutical powders; in encapsulation of enzymes; and as an aqueous dispersion in pharmaceutical coating.
Safety Profile
Questionable
carcinogen with experimental tumorigenic
data. Experimental teratogenic effects. An
allergen. Combustible liquid when exposed
to heat or flame. However, if allowed to
impregnate rags or oily waste, it can become
a dangerous hazard due to spontaneous
heating. To fight fire, use COa, dry chemical.
Safety
Cottonseed oil emulsions have in the past been used in long-term intravenous nutrition regimens. A complex of adverse reactions,called the ‘overloading syndrome’has been seen with chronic administration of cottonseed oil emulsion. This consisted of anorexia,nausea,abdominal pain,headache,fever,and sorethroat. Signs of impaired liver function, anemia, hepatosplenomegaly, thrombocytopenia, and spontaneous hemorrhage due to delayed blood clotting have been reported. For parenteral nutrition purposes, cottonseed oil has been replaced by soybean oil,especially in pregnant women, where the use of cottonseed lipid emulsion has been associated with adverse effects.
A notable difference between the cottonseed oil emulsion and the soybean oil emulsion is the particle size.The cottonseed oil emulsion has much larger particles than the soybean oil emulsion. These larger particles may have been handled differently by the body, thus perhaps accounting for some of the toxic reactions.
storage
Cottonseed oil is stable if stored in a well-filled, airtight, lightresistant container in a cool, dry place. Avoid exposure to excessive heat.
Regulatory Status
Included in the FDA Inactive Ingredients Database (IM injections, oral, capsule, tablet and sublingual preparations). Included in the Canadian List of Acceptable Non-medicinal Ingredients.
Check Digit Verification of cas no
The CAS Registry Mumber 8001-29-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 8,0,0 and 1 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 8001-29:
(6*8)+(5*0)+(4*0)+(3*1)+(2*2)+(1*9)=64
64 % 10 = 4
So 8001-29-4 is a valid CAS Registry Number.
