chinawood oil, 8001-20-5

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Product(s):
8001-20-5 tung oil 95%

Foreverest Resources Ltd.

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Product(s):
Tung Oil
Tung Oil is pressed from the nuts of Tung tree is known also as China wood oil and nut oil. Major producing countries are mainland China and South America (Argentina and Paraguay), United States and Africa . Tung tree farms in the southern U. S. and Argentina now supply tung oil, formerly available only from China. The oil is still known in some circles as "China wood oil".Tung oil is an ideal "binder" or "vehicle", carrying the resins and driers deep into the pores of the wood so that sealer and finish coats practically become part of the wood - drying into an armor-like yet beautiful surface. Tung oil tree (Aleurites fordii), a deciduous shade tree native to China. It belongs to the Euphorbia Family (Euphorbiaceae) along with the candlenut tree (A molucanna), another species with seeds rich in unsaturated oils. For centuries tung oil has been used for paints and waterproof coatings, and as a component of caulk and mortar. It is an ingredient in ink and is commonly used for a lustrous finish on wood. Some woodworkers consider tung oil to be one of the best natural finishes for wood.Tung oil is composed primarily of eleostearic (elaeostearic) acid, with smaller amounts of oleic, linoleic and palmitic glycerides. Eleostearic acid is a crystalline unsaturated fatty acid that existsin 2 stereoisomeric forms: An alpha acid occurring as the glycerol ester especially in tung oil, and a beta acid obtained from the alpha acid by irradiation (9, 11, 13-octadecatrienoic acid). Other unsaturated plant oils, such as castor oil and linseed oil, take longer to dry and leave an oily residue until they soak into the wood surface. Tung oil 's ability to dry quickly and polymerize into a tough, glossy, waterproof coating has made it especially valuable in paints, varnishes, linoleum, oilcloth and printing inks.The largest application for the oil is paint and varnish , and also wide utilized by soap ,inks, electrical insulators, furniture, shipbuilding, etc.

CAS Number:	8001-20-5
ECHA EC Number:	500-776-5
FDA UNII:	3C8NM3A2P0

Category:indirect food additives: adhesives and components of coatings

US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:

Google Scholar:	Search
Google Books:	Search
Google Scholar: with word "volatile"	Search
Google Scholar: with word "flavor"	Search
Google Scholar: with word "odor"	Search
Google Patents:	Search
US Patents:	Search
EU Patents:	Search
PubMed:	Search
NCBI:	Search
FDA Mainterm (IAUFC):	8001-20-5 ; TUNG OIL

Physical Properties:

Food Chemicals Codex Listed:	No
Soluble in:
	water, 2.472e-019 mg/L @ 25 °C (est)

Organoleptic Properties:

Odor and/or flavor descriptions from others (if found).

Cosmetic Information:

None found

Suppliers:

Axsyn

For experimental / research use only.

Tung oil

BOC Sciences

For experimental / research use only.

tung oil 95%

Foreverest Resources

Tung Oil

Odor: characteristic

Use: Tung Oil is pressed from the nuts of Tung tree is known also as China wood oil and nut oil. Major producing countries are mainland China and South America (Argentina and Paraguay), United States and Africa . Tung tree farms in the southern U. S. and Argentina now supply tung oil, formerly available only from China. The oil is still known in some circles as "China wood oil".Tung oil is an ideal "binder" or "vehicle", carrying the resins and driers deep into the pores of the wood so that sealer and finish coats practically become part of the wood - drying into an armor-like yet beautiful surface. Tung oil tree (Aleurites fordii), a deciduous shade tree native to China. It belongs to the Euphorbia Family (Euphorbiaceae) along with the candlenut tree (A molucanna), another species with seeds rich in unsaturated oils. For centuries tung oil has been used for paints and waterproof coatings, and as a component of caulk and mortar. It is an ingredient in ink and is commonly used for a lustrous finish on wood. Some woodworkers consider tung oil to be one of the best natural finishes for wood.Tung oil is composed primarily of eleostearic (elaeostearic) acid, with smaller amounts of oleic, linoleic and palmitic glycerides. Eleostearic acid is a crystalline unsaturated fatty acid that existsin 2 stereoisomeric forms: An alpha acid occurring as the glycerol ester especially in tung oil, and a beta acid obtained from the alpha acid by irradiation (9, 11, 13-octadecatrienoic acid). Other unsaturated plant oils, such as castor oil and linseed oil, take longer to dry and leave an oily residue until they soak into the wood surface. Tung oil 's ability to dry quickly and polymerize into a tough, glossy, waterproof coating has made it especially valuable in paints, varnishes, linoleum, oilcloth and printing inks.The largest application for the oil is paint and varnish , and also wide utilized by soap ,inks, electrical insulators, furniture, shipbuilding, etc.

Safety Information:


Hazards identification

Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements

Pictogram

Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
Not determined
Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined

Safety in Use Information:

Category:
indirect food additives: adhesives and components of coatings
Recommendation for chinawood oil usage levels up to:
	not for fragrance use.

Recommendation for chinawood oil flavor usage levels up to:
	not for flavor use.

Safety References:

EPI System: View

Cancer Citations:Search

Toxicology Citations:Search

EPA Substance Registry Services (TSCA):8001-20-5

EPA ACToR:Toxicology Data

EPA Substance Registry Services (SRS):Registry

National Institute of Allergy and Infectious Diseases:Data

WGK Germany:awg

Chemidplus:0008001205

References:

Canada Domestic Sub. List:	8001-20-5
Pubchem (cas):	8001-20-5

Other Information:

FDA Indirect Additives used in Food Contact Substances:	View
HMDB (The Human Metabolome Database):	Search

Potential Blenders and core components note

None Found

Potential Uses:

None Found

Occurrence (nature, food, other):note

not found in nature

Synonyms:

	tung oil
	tung oil substitutes

Articles:

None found yet. Try the PubMed Search.

Notes:

Data Source for Obtained from nut of tun tree, Aleurites fordii; chief constituent is glyceride of alpha-eleostearic acid, cis, trans, trans-9,11,13-octadecatrienoic acid, which constitues about 80% of total fatty acids.