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440337

Sigma-Aldrich

Tung oil

Synonym(s):

China wood oil

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About This Item

CAS Number:
8001-20-5
EC Number:
232-272-3
MDL number:
MFCD00217929
UNSPSC Code:
12162002
NACRES:
NA.23

description

gel time 12 min

form

liquid

composition

ester of eleostearic acid, 80%
esters of linolenic, 9,12-linoleic, oleic, stearic and palmitic acids, 20%

color

Gardner: ≤12

refractive index

n20/D 1.52 (lit.)

acid number

≤6.9 mg KOH/g

saponification value

189‑195 mg KOH/g

density

0.937 g/mL at 25 °C (lit.)

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General description

Tung oil is also called china wood oil that can be produced by cold pressing the seeds of tung tree. It can be used as a biodiesel and a drying oil in the production of paints.

Application

Tung oil is a plant oil that can be polymerized to produce a variety of products which include pressure sensitive adhesives, self-healed epoxy coatings, polyurethane foam, and vinyl ester resins.

Storage Class Code

10 - Combustible liquids

WGK

nwg

Flash Point(F)

552.2 °F - closed cup

Flash Point(C)

289 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

440337-BULK:
440337-VAR:
440337-4L:
440337-1L:

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Novel renewable resource-based UV-curable copolymers derived from myrcene and tung oil: Preparation, characterization and properties.
Yang X, et al.
Industrial Crops and Products, 63(4), 17-25 (2015)
Preparation of pressure-sensitive adhesives from tung oil via Diels-Alder reaction.
Gallart-Sirvent P, et al.
International Journal of Adhesion and Adhesives, 78(4), 67-73 (2017)
Properties of Tung oil biodiesel and its blends with diesel.
Shang Q, et al.
Bioresource Technology, 101(2), 826-828 (2010)
Tung oil: An autonomous repairing agent for self-healing epoxy coatings.
Samadzadeh M, et al.
Progress in Organic Coatings, 70(4), 383-387 (2011)
Polyurethanes from tung oil: polymer characterization and composites.
Mosiewicki MA, et al.
Polym. Eng. Sci., 49(4), 685-692 (2009)
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